C-Sleeve Linear Way C
U.S. PATENTED
Maintenance Free
C-Sleeve Linear Way
ML
ME
MH
MUL
for
e
e
r
f
e
nc
Mainten0a0 km or 5 years
20,0
CAT-57149
Printed in Japan
2006.06 (SIG)
strives to be a leader in Technology. Our primary
Maintenance Free & Interchangeable
C-Sleeve Linear Way
source for development is listening to the customer wants and
needs. Our performance and work separate us from others
by utilizing our creative thinking and original technologies.
is constantly developing and implementing new and
advanced technologies in pursuit of excellent motion performance and service for your cost savings.
1
2
Maintenance Free
C-Sleeve Linear Way
Aquamarine end plate for identification of
C-Sleeve Linear Way series
Slide Unit
Interchangeable spec.
is available.
End seal
End plate
C-Sleeve
Steel ball
Ball retaining band
C-Sleeve slide units can be supplied separately,
and can be matched, replaced and added freely
to the interchangeable track rail. This series will
be useful in machine design, facilitating standardization of product specification and a quick
change of specification.
Capillary system
has developed is an innovational lubrication system. It is a porous resin sleeve with steel backing formed
by sintering fine resin powder and impregnating a large amount of
lubrication oil in its open pores. Capillary system always supplies
proper amount of lubrication oil to the balls and lubrication condition
of the raceway can be kept well for long period of time.
U.S. PATENTED
C-Sleeve Linear Way ML
No.
Track Rail
6729761
6712511
5435649
5289779
5250126
4652147
4505522
C-Sleeve Linear Way MH
No.
Fusion-bonded
Resin part
Lubricant part
Before impregnating oil
After impregnating oil
Resin particles are strongly fusion-bonded.
(Capillary lubrication structure)
6729761
6712511
5622433
5564188
5374126
4652147
4610488
4505522
C-Sleeve Linear Way ME
No.
6729761
6712511
5564188
5374126
5356223
5324116
4652147
4505522
C-Sleeve Linear Way MUL
No.
6729761
6712511
6309107
5435649
5289779
5250126
4652147
4505522
Lubricant is retained in cavities amongst resin particles.
3
4
Features of C-Sleeve Linear Way q
Maintenance free for saving-resources
Maintenance free has the ability to maintain lubrication
for a long time, reducing the amount of labor required for
troublesome lubrication maintenance. The capillary lubrication body continuous to supply lubricant for long period
of time even after original grease inside is completely exhausted.
※ This durability test has been simulated for general machine purpose.
Re-lubrication is necessary if operating condition is extremely severe.
∼Four technical advantages∼
Maintenance Free
Test results of Durability
Linear Way
Without C-Sleeve
LWL 9
Without grease
C-Sleeve
Linear Way
ML 9
With C-Sleeve
240m/min.
(High speed operation)
Without grease
With C-Sleeve
26G
(High accelerated operation)
Without grease
Achieved at 30,000km
With C-Sleeve
0.08C (8% of basic dynamic
load rating) applies on
Without grease
Achieved at 22,000km
20,000
40,000
60,000
Travel distance
80,000
100,000
km
wt%
C-Sleeve oil supplying test
100
Amount of lubricating oil remaining
To accomplish this proposition, C-Sleeve applies only the
minimal amount of lubricant required to properly lubricate
the rolling parts. Since the oil consumption is small, CSleeve is able to maintain proper lubrication even in longterm operation.
C-Sleeve contributes to global environment
protection because the amount of lubricant
can be minimized.
Effectiveness of lubrication is maintained for long
term, the cost of lubrication management and
systems can be reduced.
Achieved at 84,000km
0
Ecology contributes to the global
environment by conserving oil
Ecology
Damaged at 4.9km due to insufficient lubrication
80
Without grease
Without applied load
ML9
ML12
ML15
60
40
Compact
20
0
0
20,000km
40,000
60,000
Travel distance
80,000
100,000
km
Smooth
Light and smooth running is achieved by the
improvement of design. It is designed not
to have direct contact to track rail bringing
very smooth friction.
No increase in carriage length unlike attached-on
external lubrication parts.
No loss of available stroke length when replacing
standard units.
Compact design for miniaturization
Incorporating C-Sleeve inside of the Linear Way provides
a lightweight and compact size. C-Sleeve Linear Way
having no external parts can be replaced from standard
Linear Way without changing the external dimensions and
it does not sacrifice the allowable stroke length.
Smooth and light operation
Linear Way of existing type
with lubrication parts
The circulation of the steel balls
distributes lubricant.
Lubricant is deposited directly to
the surface of the steel balls.
Lubricant is supplied directly to the steel balls. As the steel balls
circulate, the lubricant is distributed to the loading area along
the track rail. This results in adequate lubrication being properly
maintained in the loading area for a long time.
The surface of C-Sleeve is always covered with the lubricant. Lubricant is continuously supplied to the surface of steel ball by
surface tension in the contact of C-Sleeve surface and steel
balls. New oil permeates automatically from the core of CSleeve to the internal surface that comes in contact with steel
balls.
Frictional resistance test result
ML9 with standard preload
3.0
Steel balls
Steel ball
Steel ball
N
Frictional resistance
C-Sleeve is not in contact with the track rail. This permits
smooth and light sliding motion without increasing the rolling resistance. The power loss of a driving device can be
minimized. Compatibility of quick response is superior
and it contributes accuracy improvement and saving
drive energy.
Lubricant supply mechanism of C-Sleeve system
C-Sleeve Linear Way
l
2.0
ck
rai
Tra
Surface tension
it
1.0
de
on
cti
0
e
0
50
100
Travel distance
5
Oil film
C-Sleeve
150
rok
St
e
dir
li
fs
un
o
C-Sleeve
Capillary action
C-Sleeve
mm
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
6
Features of C-Sleeve Linear Way w
∼Interchangeability∼
Interchangeable specification
is newly available.
Interchangeability among types of slide unit
Various types of slide units with different sectional shapes and length
are prepared. These entire slide units can be mounted on the same
track rails freely when required.
Track rail
High carbon
steel
Shape of slide unit
z The slide unit and track rail can be ordered separately
and can be assembled to make a set as required.
x High level of flexibility as combination of any kinds of shape of
the unit, accuracy classes and preload classes can be realized.
Flange type,
mounting from bottom
Flange type,
mounting from top
Block type,
mounting from top
Standard type
High rigidity long type
Stainless steel
Butt joint long
specification
Length of slide unit
Short type
c Slide units and track rails can be selected separately
and it promises short delivery time when required.
Interchangeability in accuracy class
Two accuracy classes, High and Precision class are prepared and
they can be used for application requiring high running accuracy. Furthermore, height variation among multiple sets is also controlled as
well with high level of accuracy, ensuring that these products can be
used for parallel track rail arrangement requires the degree of level
strictly.
Three accuracy grades are available.
Dimension H and N
● Dimensional variation of H and N among in the one set
● Parallelism in the operation of C surface to A surface
● Parallelism in the operation of D surface to B surface
●
C
H
The interchangeable specification is produced by
original
precision manufacturing technology and the dimensional accuracy
of both slide unit and track rail is strictly controlled to achieve the
interchangeability of higher standard.
A
Requirements of ;
• Extending machine life and increase rigidity
• Improving machine accuracy
• Replace only the slide unit
• Increase number of slide unit
• Replace the track rail
• Extend length of the track rail
• Stock slide unit only as spare
Help
7
Interchangeable specification realizes ;
• Quick design change.
• Giving higher accuracy and changing preload class.
• Slide unit and track rail can be assembled to other
mechanical part individually.
• Any shape, accuracy and preload class of slide unit
and track rail can be assembled.
• Slide unit and track rail can be stocked separately
and it contributes minimum storage space.
O.K.
Suitable for using in the parallel.
Dimensional variation of H dimension for multiple assembled sets
●
N
D
B
Interchangeability in preload classes
High accuracy dimensional control owing to a simple structure has
made it possible to realize the interchangeability in preloaded slide
units. In the interchangeable specification products, several
preload types are prepared so that these products can be
used for application requiring increase rigidity.
Ordinary
preload
Higher
preload
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
8
Features of C-Sleeve Linear Way e
C-Sleeve Linear Way ML
∼Wide variation∼
C-Sleeve Linear Way MUL
Shapes of slide unit
Long
Miniature type Linear Way from
the smallest 5mm of track rail
width.
(Miniature size)
Shape of slide unit
High rigidity U-shaped track rail can be
used as structural member of the
machine.
(High rigidity track rail)
Standard
Standard
Short
【Standard type】
【Wide type】
Size variation
Size variation
Standard type
Wide type
MUL25
ML5
ML7
ML9
ML12
ML15
ML20
ML25
MLF10
MLF14
MLF18
MLF24
MLF30
MUL30
MLF42
Variation of
C-Sleeve Linear Way ME
Series
C-Sleeve Linear Way
Material
Shape of slide unit
Shapes of slide unit
C-Sleeve Linear Way
Long
Useful compact sizes are suitable for
general application.
(Compact model)
ML
Stainless
steel
C-Sleeve Linear Way
ME
【Block type】
Carbon
steel
ME15(…SL)
ME20(…SL)
ME25(…SL)
ME30(…SL)
ME35
C-Sleeve Linear Way MH
Stainless
steel
ME45
C-Sleeve Linear Way
Long
MH
Carbon
steel
Standard
【Block type】
【Flange type】 【Compact block type】
7
7
7
9
9
9
12 15 20 25
12 15 20 25
12 15 20 25
MLC
ML
MLG
5
5
–
Wide type
Short
Standard
High rigidity long
MLFC
MLF
MLFG
10 14 18 24 30 42
10 14 18 24 30 42
– 14 18 24 30 42
Flange type,
mounting from bottom
Short
Standard
High rigidity long
MEC
ME
MEG
15 20 25 30 35 –
15 20 25 30 35 45
15 20 25 30 – –
Flange type,
mounting from top
Short
Standard
High rigidity long
METC
MET
METG
15 20 25 30 35 –
15 20 25 30 35 45
15 20 25 30 – –
Block type,
mounting from top
Short
Standard
High rigidity long
15 20 25 30 35 –
15 20 25 30 35 45
15 20 25 30 – –
Flange type,
mounting from bottom
Short
Standard
High rigidity long
MESC
MES
MESG
MEC...SL
ME...SL
MEG...SL
Flange type,
mounting from top
Short
Standard
High rigidity long
METC...SL
MET...SL
METG...SL
15 20 25 30
15 20 25 30
15 20 25 30
Block type,
mounting from top
Short
Standard
High rigidity long
MESC...SL
MES...SL
MESG...SL
15 20 25 30
15 20 25 30
15 20 25 30
Flange type,
mounting from bottom
Standard
High rigidity long
MH
MHG
–
–
Flange type,
mounting from top
Standard
High rigidity long
MHT
MHTG
8
–
10 12 15 20 25 30 35 45
– – – 20 25 30 35 45
Block type,
mounting from top
Short
Standard
High rigidity long
MHDC
MHD
MHDG
8
8
8
10 12 –
10 12 15
10 12 –
Compact block type,
mounting from top
Standard
High rigidity long
MHS
MHSG
–
–
Standard
MUL
Shapes of slide unit
High rigidity and high load
capacity model having bigger
size of rolling element.
(High load capacity)
Size
Short
Standard
High rigidity long
【Flange type】
Size variation
Model
code
Standard type
Standard
Short
Length of
slide unit
15 20 25 30
15 20 25 30
15 20 25 30
–
–
–
–
–
–
–
–
15 20 25 30 35 45
– 20 25 30 35 45
–
–
–
–
–
– –
25 30 35 45
25 30 35 45
15 20 25 30
– 20 25 30
–
–
Size variation
C-Sleeve Linear Way
MUL
MHT8…SL MHT10…SL
9
MHT12(…SL)
MH15
MH20
MH25
MH30
MH35
Stainless
steel
25 30
MH45
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
10
–
–
Identification number
The specification of C-Sleeve Linear Way is identified by the
identification number, which consists of a model code, a
size, a part code, a preload symbol, a classification symbol,
interchangeable code and special supplemental codes.
1
シリーズ
Series
C-Sleeve Linear Way ML
Standard type
: ML
Wide type
: MLF
Example of identification number
Interchangeable specification
C-Sleeve Linear Way ME
Slide unit only
ML
Track rail only(1)
LWL
Set product
ML
C 12 C1
12
T1 P S2 /U
R200 B
C 12 C2 R200
C-Sleeve Linear Way MH
Flange type,
mounting from bottom : ME
Flange type,
mounting from bottom : MH
Flange type,
mounting from top
: MET
Flange type,
mounting from top
: MHT
Block type,
mounting from top
: MES
Block type,
mounting from top
: MHD
Compact block type,
mounting from top
: MHS
P S2
T1 P S2 /U
Non-interchangeable specification
ML
Set product
1
C 12 C2 R200
T1 P
/U
Series
Model code
2
Length of slide unit
3
Size
4
Number of slide unit
Size
Part code
5
Length of track rail
6
Material(2)
7
Preload
8
Accuracy class
9
C-Sleeve Linear Way MUL
Miniature type
Interchangeability
: MUL
Material code
Applicable types and size are shown in Table 2.1 to 2.4 on the next page.
Mode codes for ordering track rail only are shown in Table 1.
Preload symbol
Table 1 Model codes for ordering track rail only
Classification symbol
Series
Material
Model code of track rail
C-Sleeve Linear Way ML Standard type
Stainless steel
LWL…B
C-Sleeve Linear Way ML Wide type
Stainless steel
LWLF…B
Carbon steel
LWE
Stainless steel
LWE…SL
Carbon steel
LWH
Stainless steel
LWH…SL
Carbon steel
LWH…B
Interchangeable code
C-Sleeve Linear Way ME
10
Optional specification
C-Sleeve Linear Way MH (Size 8 to 12)
Supplemental code
C-Sleeve Linear Way MH (Size 15 to 45)
Note(1): In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ML
Model code LWL-B (Ex: LWL9R160BPS2)
Track rail of interchangeable MLF
Model code LWLF-B (Ex: LWLF42R320BPS2)
Track rail of interchangeable ME
Model code LWE (Ex: LWE20R820PS2)
Track rail of interchangeable MH
Model code LWH (Ex: LWH25R480BPS2)
(2): Applicable to C-Sleeve Linear Way MH size 8 to 12.
11
2
Length of slide unit
Short
:C
(Ex: MLC15C1S2)
Standard
: No symbol
High rigidity long : G
(Ex: MHG25C2R840H)
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
12
Identification number
3
Size
Applicable types and size are shown in Table 2.1
to 2.4.
Shape of the slide unit Length of the slide unit Model code
5
7
9
12
15
20
25
Short
MLC
☆
☆
☆
☆
☆
☆
☆
Standard
ML
☆
☆
☆
☆
☆
☆
☆
High rigidity long
MLG
−
☆
☆
☆
☆
☆
☆
10
14
18
24
30
42
Standard type
Stainless steel
Wide type
Number of slide unit
Set product
(with track rail)
Slide unit only
(Interchangeable series)
Track rail only
: C○
(Ex : ME15C2R220)
: C1
(Ex : ME15C1S2)
: No symbol
For an assembled set, indicate the number of slide
units assembled on one track rail. For an interchangeable slide unit only, “C1” shall be indicated.
5
Length of track rail
Set product
(with slide unit)
Slide unit only
Track rail only
(Interchangeable series)
: R○
(Ex:ME15C2R220)
: No symbol
: R○
(Ex:LWE15R220S2)
Indicate the length of track rail in mm. For standard and maximum lengths, see “Track rail length”
in Table 29.1 to 29.5 on page 32 to 34.
6
Material
Stainless steel
: SL(1)
Specify this item for an assembled set or an interchangeable track rail of C-Sleeve Linear Way MH
size 8 to 12. For detail, see Table 2.3 on page 13.
Size
Table 2.1 Types and sizes of C-Sleeve Linear Way ML
Material
4
Short
MLFC
☆
☆
☆
☆
☆
☆
Standard
MLF
☆
☆
☆
☆
☆
☆
High rigidity long
MLFG
−
☆
☆
☆
☆
☆
Remark : ☆ marks indicates that interchangeable products are available.
Note(1): Stainless steel is available to ME15 to ME30 and
MH8 to MH12.
Table 2.2 Types and sizes of C-Sleeve Linear Way ME
Material
Shape of the slide unit Length of the slide unit Model code
15
20
25
30
35
45
Short
MEC
☆
☆
☆
☆
☆
−
Standard
ME
☆
☆
☆
☆
☆
☆
High rigidity long
MEG
☆
☆
☆
☆
−
−
Short
METC
☆
☆
☆
☆
☆
−
Standard
MET
☆
☆
☆
☆
☆
☆
High rigidity long
METG
☆
☆
☆
☆
−
−
Short
MESC
☆
☆
☆
☆
☆
−
Standard
MES
☆
☆
☆
☆
☆
☆
High rigidity long
MESG
☆
☆
☆
☆
−
−
Short
MEC…SL
☆
☆
☆
☆
−
−
Standard
ME…SL
☆
☆
☆
☆
−
−
High rigidity long
MEG…SL
☆
☆
☆
☆
−
−
Short
METC…SL
☆
☆
☆
☆
−
−
Standard
MET…SL
☆
☆
☆
☆
−
−
High rigidity long
METG…SL
☆
☆
☆
☆
−
−
Short
MESC…SL
☆
☆
☆
☆
−
−
Standard
MES…SL
☆
☆
☆
☆
−
−
High rigidity long
MESG…SL
☆
☆
☆
☆
−
−
Flange type,
mounting from bottom
Carbon steel
Flange type,
mounting from top
Block type,
mounting from top
Flange type,
mounting from bottom
Stainless steel
Flange type,
mounting from top
Block type,
mounting from top
Clearance for ML
Clearance for ME
Standard
Light preload
Medium preload
Heavy preload
: T0
: TC
: No symbol
: T1
: T2
: T3
Specify this items for an assembled set or an interchangeable single slide unit. Applicable preload
and size are shown in Table 3. For details of preload amount, see Table 14 on page 20.
8
Accuracy class
Ordinary class
High class
Precision class
Super precision class
: No symbol
:H
:P
: SP
For applicable accuracy, see Table 3. In the interchangeable specification, please combine same
accuracy codes on both slide unit and track rail.
For details of accuracy, see Table 13.1 to 13.3 on
page 19 to 20.
Preload class and symbol
Series
Clearance for ME Clearance for ML Standard Light preload Medium preload Heavy preload
(TC)
(T0) (No symbol) (T1)
(T2)
(T3)
C-Sleeve Linear Way ML
−
☆(1)
☆
☆(2)
−
−
C-Sleeve Linear Way ME
☆
−
☆
☆
○
−
C-Sleeve Linear Way MH
−
○(4)
☆
☆(5)
○(6)
○(6)
C-Sleeve Linear Way MUL
−
−
○
○
−
−
(3)
Table 2.3 Types and sizes of C-Sleeve Linear Way MH
Shape of the slide unit Length of the slide unit Model code
Preload
Table 3 Preload of C-Sleeve Linear Way
Remark : ☆ marks indicates that interchangeable products are available.
Material
7
8
10
12
15
20
25
30
35
45
Flange type,
mounting from bottom
Standard
MH
−
−
−
☆
☆
☆
☆
☆
☆
High rigidity long
MHG
−
−
−
−
☆
☆
☆
☆
☆
Flange type,
mounting from top
Standard
MHT(1)
−
−
☆
☆
☆
☆
☆
☆
☆
High rigidity long
MHTG
−
−
−
−
☆
☆
☆
☆
☆
Carbon steel Blocke type,
mounting from top
Standard
MHD
−
−
☆
☆
−
☆
☆
☆
☆
Remark : ☆ marks are also applicable for interchangeable series.
Table 4 Accuracy of C-Sleeve Linear Way
Accuracy class and symbol
Series
Precision class Super precision class
(P)
(SP)
MHDG
−
−
−
−
−
☆
☆
☆
☆
C-Sleeve Linear Way ML
−
☆
☆
−
Standard
MHS
−
−
−
☆
☆
☆
☆
−
−
C-Sleeve Linear Way ME(1)
☆
☆
☆
○
High rigidity long
MHSG
−
−
−
−
☆
☆
☆
−
−
C-Sleeve Linear Way MH
−
☆
☆
○(2)
Flange type, mounting from bottom
Standard
MHT…SL
☆
☆
☆
−
−
−
−
−
−
C-Sleeve Linear Way MUL
○
○
−
−
Short
MHDC…SL
☆
☆
☆
−
−
−
−
−
−
Standard
MHD…SL
☆
☆
☆
−
−
−
−
−
−
High rigidity long
MHDG…SL
☆
☆
☆
−
−
−
−
−
−
Size 12 can be mounted also from bottom.
Remark : ☆ marks indicates that interchangeable products are available.
Table 5 C-Sleeve Linear Way ME Combination of accuracy and preload
Accuracy class Ordinary class
and symbol
(No symbol)
Clearance for ME
Shape of the slide unit Length of the slide unit Model code
Stainless steel Miniature type
Standard
Remark: Interchangeable model is not available in MUL series.
MUL
Note(1): In ME series, applicable combination
of the preload and accuracy is limited
and shown in Table 5.
2
( ): Not applicable to size 8, 10 and 12.
Remark : ☆ marks are also applicable for interchangeable series.
Preload class
and symbol
Table 2.4 Type and sizes of C-Sleeve Linear Way MUL
13
High class
(H)
High rigidity long
Note(1):
Material
Ordinary class
(No symbol)
Compact block type,
mounting from top
Stainless steel Blocke type,
mounting from top
Note(1): Not applicable to supplemental code
/HB (Ceramic ball specification)
(2): Not applicable to size 5 and 10.
3
( ): In ME series, applicable combination
of the preload and accuracy is limited
and shown in Table 5.
(4): Applicable to size 8, 10 and 12.
(5): Not applicable to interchangeable
specification of size 8, 10 and 12.
(6): Not applicable to size 8, 10 and 12.
High class
(H)
Precision class Super precision class
(P)
(SP)
(TC)
Standard (No symbol)
☆
−
−
−
☆
☆
☆
○
25
30
Light preload
(T1)
−
☆
☆
○
○
○
Medium preload
(T2)
−
○
○
○
Remark : ☆ marks are also applicable for interchangeable series.
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
14
Identification number
9
Interchangeability
10
Table 6.4 C-Sleeve Linear Way MUL Applicable optional specifications
Interchangeable
Non-interchangeable
Slide unit and track rail can be supplied separately
by indicating interchangeable code S2.
: S2
: No symbol
Optional specification
Applicable special specifications are shown in Table 6.1 to 6.4.
When a combination of several special specifications (Table 7.1 to
7.4) is required, arrange their supplemental codes in alphabetical
order. For detail of special specifications, see page 21 to 27.
Track rail only Slide unit only
−
−
−
−
☆
−
○
/LR
○
With track rail mounting bolts
/MA
○
Upper seals
/U
○
Matched sets to be used as an assembled group
/W○
○
D
○
E
−
−
HB ○
○
○
1
○
○
○
○
○
○
○
○
☆
☆
○
○
○
−
−
−
−
MN ○
−
−
☆
−
−
−
−
−
☆
−
☆(3)
−
Note(1):
Applicable to size 7, 9, 12 and 15.
(2): Not applicable to size 5 and 10.
(3): Not applicable to size 5, 7, 10 and 14.
Remark : ☆ marks indicates that interchangeable
−
−
−
☆
−
☆
−
−
−
☆(1)
☆(1)
−
−
−
−
☆
−
☆(2)
−
−
☆
☆
−
−
☆
−
☆
−
−
−
☆
Specifications
Supplemental code Set product Track rail only Slide unit only
○(1)
−
−
Butt jointing track rail
/A
☆
−
−
Opposite reference surfaces arrangement
/D
☆
☆
−
Specified rail mounting hole positions
/E
☆(2)
☆(2)
−
Caps for rail mounting holes
/F
○
−
−
Append an inspection sheet
/1
☆(3)
☆(3)
☆(3)
Female threads for bellows
/J○
☆(4)
−
−
Black chrome surface treatment
/L○
☆(3)
−
−
Fluoric black chrome surface treatment
/LF○
☆
−
−
With track rail mounting bolts (Applicable to set order)
/MA
−
☆
−
Without track rail mounting bolts (Applicable to track rail order)
/MN
☆
−
☆
No rubber end seals
/N
○(5)
−
−
Rail cover plate
/PS
)6)
☆(3(
☆(3)
−
Butt jointing interchangeable track rail
/T
☆(7)
−
☆(7)
Under seals
/U
☆(3)
−
☆(3)
Double end seals
/V○
○
−
−
Matched sets to be used as an assembled group
/W○
☆(3)
−
☆(3)
Scrapers
/Z○
D
○
E
−
−
F
○
☆
☆
1
○
○
○
○
J
○
☆
☆
☆
○
L
○
☆
☆
☆
○
☆
LF ○
☆
☆
☆
○
☆
−
MA ○
☆
☆
☆
○
☆
☆
☆
M4 ○
☆
☆
☆
○
☆
☆
☆
☆
☆
−
○
−
☆
☆
○
☆
☆
○
○
○
☆
S
○
○
○
○
○
○
○
○
U
○
☆
☆
○
○
○
☆
−
○
W
○
○
−
○
○
○
○
○
○
○
N
○
☆
☆
A
D
E HB 1 LR MN N
S
U
T
−
☆
☆
☆
−
−
☆
☆
☆
☆
☆
U
○
☆
☆
☆
○
☆
☆
☆
☆
☆
−
☆
V
○
☆
☆
☆
○
★
☆
☆
☆
☆
−
☆
☆
W
○
○
−
○
○
○
○
○
○
○
○
−
○
○
Z
○
☆
☆
☆
○
★
☆
☆
☆
☆
−
☆
☆
★
○
A
D
E
F
1
J
L
LF MA M4 N
T
U
V
W
Remark 1 : ○ marks indicates that this combination can be made.
2 : ☆ marks indicates that the combination is available for
also interchangeable specification.
Track rail only Slide unit only
−
Table 7.2 C-Sleeve Linear Way ME
Combination of optional specifications
N
products are available.
☆(1)
Note(1): When a combination of “/MA” and “/M4” is necessary,
indicate “/MA4”.
Remark 1 : ○ marks indicates that this combination can be made.
2 : ☆ marks indicates that the combination is available for
also interchangeable specification.
when ★ marks required.
3 : Please consult
Note(1): Not applicable to interchangeable specification of stainless steel model.
(2): Applicable to size 15.
(3): Not applicable to on interchangeable
specification.
Remark : ☆ marks indicates that interchangeable
products are available.
Table 6.3 C-Sleeve Linear Way MH Applicable optional specifications
15
/E
Black chrome surface treatment
LR −
Table 6.2 C-Sleeve Linear Way ME Applicable optional specifications
Specifications
Supplemental code Set product
○
Butt jointing track rail
/A
☆
Opposite reference surfaces arrangement
/D
☆
Specified rail mounting hole positions
/E
☆
Caps for rail mounting holes
/F
○
Append an inspection sheet
/1
☆(1)
Female threads for bellows
/J○
☆
Black chrome surface treatment
/L○
☆
Fluoric black chrome surface treatment
/LF○
☆
With track rail mounting bolts
/MA
☆(2)
Change of mounting hole size
/M4
☆
No rubber end seals
/N
☆(3)
Butt jointing interchangeable track rail
/T
☆
Under seals
/U
☆
Double end seals
/V○
○
Matched sets to be used as an assembled group
/W○
☆
Scrapers
/Z○
Specified rail mounting hole positions
Table 7.1 C-Sleeve Linear Way ML
Combination of optional specifications
Table 6.1 C-Sleeve Linear Way ML Applicable optional specifications
Specifications
Supplemental code Set product
○
Butt jointing track rail
/A
☆
Opposite reference surfaces arrangement
/D
☆
Specified rail mounting hole positions
/E
○(1)
Ceramic balls
/HB
○
Appending inspection sheet
/1
○(2)
Black chrome surface treatment
/LR
☆
Without track rail mounting bolts
/MN
☆
No rubber end seals
/N
○
Track rail with stopper pins
/S
☆(3)
Under seals
/U
○
Matched sets to be used as an assembled group
/W○
Supplemental Non-interchangeable
code
specification
Specifications
D
○
E
−
−
F
○
☆
☆
1
○
○
○
○
J
○
☆
☆
☆
○
LR ○
L
MA ○
○
U
○
○
○
W
−
○
○
○
E LR MA U
○
☆
☆
☆
○
☆
LF ○
☆
☆
☆
○
☆
−
MA ○
☆
☆
☆
○
☆
☆
☆
MN ○
−
☆
☆
○
☆
−
−
−
○
☆
☆
−
○
−
☆
☆
☆
−
PS −
○
○
−
○
−
−
−
○
N
Note(1): Not applicable to size 12 of carbon steel
product.
(2): Not applicable to size 8 and 10.
(3): Not applicable to size 8, 10 and 12.
(4): Only “LR” is applicable to size 8, 10 and
12.
(5): Not applicable to size 8, 10, 12, 15 and
20.
(6): Not applicable to non interchangeable
specification
(7): Applicable to size 8, 10 and 12.
Remark : ☆ marks indicates that interchangeable
products are available.
Table 7.4 C-Sleeve Linear Way MUL
Combination of optional specifications
Table 7.3 C-Sleeve Linear Way MH
Combination of optional specifications
Remark 1 : ○ marks indicates that this combination can be made.
−
−
T
−
☆
☆
☆
−
−
☆
☆
☆
☆
☆
−
U
○
☆
☆
☆
○
☆
☆
☆
☆
−
−
−
☆
V
○
☆
☆
☆
○
★
☆
☆
☆
−
−
○
☆
☆
W
○
○
−
○
○
○
○
○
○
−
○
○
−
○
○
Z
○
☆
☆
☆
○
★
☆
☆
☆
−
−
−
☆
☆
★
○
A
D
E
F
1
J
L
LF MA MN N PS T
U
V
W
Remark 1 : ○ marks indicates that this combination can be made.
2 : ☆ marks indicates that the combination is available for
also interchangeable specification.
when ★ marks required.
3 : Please consult
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
16
Load Ratings and Life
Basic dynamic load rating C
Conforming to ISO/FDIS 14728-1
Actual loads applied to the linear motion rolling guide sometimes exceed the theoretically calculated load due to vibration
and shocks caused by machine operation. The actual life is
calculated from the following formula while considering the
load factor.
The basic dynamic load rating is defined as a constant load
both in direction and magnitude under which a group of
identical C-Sleeve Linear Ways are individually operated and
90% of those in the group can travel 50×103m free from material damage due to rolling contact fatigue.
Fig. 1 Load direction
Table 9 Load factor
Conforming to ISO/FDIS 14728-2
The basic static load rating is defined as a static load that
gives a prescribed constant contact stress at the center of
the contact area between rolling elements and raceways receiving the maximum load.
T0
The static moment rating is defined as a static moment load
(See Fig.2) that gives a prescribed constant contact stress at
the center of the contact area between rolling elements and
raceways receiving the maximum load.
The static moment rating is used in combination with the static
safety factor to give the limiting load for normal rolling motion.
TY
TX
Fig. 2 Static moment rating direction
Life
Static safety factor
The rating life of C-Sleeve Linear Way series is obtained from
the following calculation formula.
The static safety factor fS of C-Sleeve Linear Way series is
given in the following formula, and general values of this factor
are shown in Table 8.
C
fS = 0 ………………………………………………………………(3)
P0
L = 50( C
P
3
) …………………………………………………………(1)
where, L : Rating life, 103m
C : Basic dynamic load rating, N
P : Equivalent load, N
If the stroke length and the number or strokes per minute are
known, the life in hours must be corrected by the following
formula.
Lh =
106L
……………………………………………………(2)
2Sn1 × 60
where, Lh : Rating life in hours, hours
S : Stroke length, mm
n1 : Number of strokes per minute, cpm
where, fS : Static safety factor
C0 : Basic static load rating, N
P0 : Static load, N
: Mean equivalent dynamic load, N
: Mean equivalent dynamic load factor (See Table 11)
: Converted downward load, N
: Converted lateral load, N
Table 11 Mean equivalent dynamic load factor
1
∼ 1.2
Condition
X
Normal operation
1.2 ∼ 1.5
|Fre| ≧ |Fae|
1
0.6
Operation with shock loads
1.5 ∼ 3
|Fre| < |Fae|
0.6
1
Y
Dynamic equivalent load
Static equivalent load
When there is any load in the direction other than basic dynamic load rating or combined load, dynamic equivalent load
is obtained for life calculation.
From each directional load, converted load equal to downward or lateral is given by following formulae.
C
C
Fre= kr|Fr|+ 0 |M0|+ 0 |MX| ……………………………………(4)
T0
TX
C0
Fae= ka|Fa|+ |MY| ………………………………………………(5)
TY
When there is any load in the direction other than basic dynamic load rating or combined load, mean equivalent static
load is obtained for static safety factor calculation.
From each directional load, converted load equal to downward or lateral is given by following formula.
C
C
C
P0= k0r|Fr|+ k0a|Fa|+ 0 |M0|+ 0 |MX|+ 0 |MY| ………………(7)
T0
TX
TY
where, Fre
Fae
Fr
Fa
M0
MX
MY
kr, ka
C0
T0
TX
TY
: Converted downward load, N
: Converted lateral load, N
: Downward load, N
: Lateral load, N
: T0 moment, N・m
: TX moment, N・m
: TY moment, N・m
: Conversion factor by load direction (See Table 10)
: Basic static load rating, N
: T0 static moment, N・m
: TX static moment, N・m
: TY static moment, N・m
where, P0
Fr
Fa
M0
MX
MY
k0r, k0a
C0
T0
TX
TY
: Static equivalent load, N
: Downward load, N
: Lateral load, N
: T0 moment, N・m
: TX moment, N・m
: TY moment, N・m
: Conversion factor by load direction (See Table 12)
: Basic static load rating, N
: T0 static moment, N・m
: TX static moment, N・m
: TY static moment, N・m
Table 12 Conversion factor by load direction
Fr
Fr
fS
3∼5
High operating performance
2∼4
Fa
Fa
Conversion factor
k0r
Series
1∼3
Conversion factor
kr
Series
C-Sleeve Linear Way ML
C-Sleeve Linear Way ME
C-Sleeve Linear Way MH
C-Sleeve Linear Way MUL
17
where, P
X, Y
Fre
Fae
Table 10 Conversion factor by load direction
Operation with vibration and/or shocks
Normal operation
P= XFre+YFae ………………………………………………………(6)
Smooth operation free from vibration and/or shocks
Table 8 Static safety factor
Operating conditions
fW
Condition
Static moment rating T0 , TX, TY
Basic static load rating C0
From the converted downward and lateral load, mean equivalent dynamic load must be corrected by the following formula.
Load factor
C, C0
15∼ 30
35∼ 45
8∼ 12
15∼ 30
35∼ 45
Fr ≧ 0
Fr < 0
1
1
1
1
1
1
1
1
1
1.19
1
1
1.19
1
ka
1.19
1
1.28
1.19
1
1.28
1.19
C-Sleeve Linear Way ML
C-Sleeve Linear Way ME
C-Sleeve Linear Way MH
C-Sleeve Linear Way MUL
15∼ 30
35∼ 45
8∼ 12
15∼ 30
35∼ 45
Fr ≧ 0
Fr < 0
1
1
1
1
1
1
1
1
1
1.19
1
1
1.19
1
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
k0a
1.19
1
1.28
1.19
1
1.28
1.19
18
Accuracy
Preload
Accuracy of the assembled set of C-Sleeve Linear Way are
shown in Table 13.1 to 13.3.
Average amount of preload for C-Sleeve Linear Way series is
shown in Table 14. In case, high rigidity and/or damping are
needed, the preload amount is recommended to be 1/3 of the
external force. However, excessive preload will cause short
life.
Table 13.1 Accuracy of C-Sleeve Linear Way ME and MH
Table 13.2 Accuracy of C-Sleeve Linear Way ML
C
Table 13.3 Accuracy of C-Sleeve Linear Way MUL
C
D
C
B
N
H
H
Table 14 Preload amount
Item
H
Preload
class
D
N
A
B
Classification Ordinary
(Symbol)
(No symbol)
Item
Dim. H Tolerance
±0.080
Dim. N Tolerance
±0.100
Dim. variation of H(1)
0.025
Dim. variation of N(1)
0.030
Dim. variation of H(2)
0.045
for multiple sets
Parallelism in
operation of C to A
Parallelism in
operation of D to B
unit : mm
Precision Super
precision
(P)
(SP)
High
(H)
±0.040
±0.020
±0.010
±0.050
±0.025
±0.015
0.015
0.020
0.007
0.010
0.005
0.007
0.035
0.025
Refer to Fig. 3.1
Refer to Fig. 3.1
—
B
D
Classification
(Symbol)
High
Precision
Item
Dim. H Tolerance
Dim. N Tolerance
Dim. variation of H(1)
Dim. variation of N(1)
Dim. variation of H(2)
for multiple sets
Parallelism in
operation of C to A
Parallelism in
operation of D to B
(H)
(P)
±0.020
±0.010
±0.025
±0.015
0.015
0.020
0.007
0.010
0.030
0.020
(H)
±0.100
±0.050
Dim. N Tolerance
±0.100
±0.050
Dim. variation of H(1)
0.050
0.040
Dim. variation of N(1)
0.050
0.040
Refer to Fig. 3.2
A
Refer to Fig. 3.2
Parallelism in
operation of D to
B
b
)
h (H
Hig
Super
precis
ion (S
(H)
15
15
(P)
ision
Prec
P)
10
)
ion (P
Precis
5
0
1 000
2 000
3 000
0(1)
• Smooth motion
• To absorb slight misalignment
T0
0(2)
• Smooth motion
0(3)
• Smooth and precise motion
(n
ry
ina
d
Or
10
os
b
ym
o l)
an
Standard preload(No symbol)
Light preload
T1
0.02 C0
• Minimum vibration
• Load is equally balanced.
• Smooth and precise motion
Medium preload
T2
0.05 C0
• Medium vibration
• Medium overhung load
Heavy preload
T3
0.08 C0
• Vibration and/or shocks
• Large overhung load
• Heavy cutting
Note(1): Approx. 10μm clearance
(2): Zero or minimal amount of clearance
(3): Zero or minimal amount of preload
Remark : C0 means basic static load rating.
Geometrical moment of inertia
High rigidity design of C-Sleeve Linear Way MUL is achieved
by adopting a U-shaped track rail. Table 15 shows the moment of inertia of sectional area of track rails.
(H)
igh
H
d
Table 15 C-Sleeve Linear Way MUL
Moment of inertia of sectional area of track rails
Y axis
5
0
0
0
Refer to Fig. 3.3
Note(1): Dimensional variation of dimension means the size variation between
the slide units mounted on the same track rail when the dimension H
is measured at the same measuring position of track rail.
Remark : All of above figures are applicable when the dimensions are measured at the center of each slide unit assembled with a track rail fixed
onto a flat base.
Parallelism μm
20
sy m
an d
ol)
Refer to Fig. 3.3
20
h
Hig
Parallelism μm
Parallelism μm
( no
ary
n
i
d
Or
10
19
(No symbol)
20
30
High
Ordinary
Dim. H Tolerance
Parallelism in
operation of C to
Note(1): Dimensional variation of dimension means the size variation between the slide units mounted on the same track rail when the dimension H is measured at
the same measuring position of track rail.
(2): Applicable to interchangeable specification.
Remark 1 : These values also apply to C-Sleeve Linear Way Interchangeable series that has opposite reference surface arrangements.
2 : Dimensional variation of dimension H for multiple sets means the variation of dimension H among multiple sets of arbitrarily chosen slide unit and track
rail of C-Sleeve Linear Way Interchangeable series.
3 : All of above figures are applicable when the dimensions are measured at the center of each slide unit assembled with a track rail fixed onto a flat base.
4 : For accuracy of C-Sleeve Linear Way MH size 8, 10 and 12, Table 13.2 is applicable.
40
unit : mm
Classification
(Symbol)
Item
TC
Clearance
A
unit : mm
Typical application
0
400
800
1 200
0
200
400
600
800
1 000
Length of track rail L mm
Length of track rail L mm
Length of track rail L mm
Fig. 3.1 C-Sleeve Linear Way ME and MH
Parallelism in operation
Fig. 3.2 C-Sleeve Linear Way ML
Parallelism in operation
Fig. 3.3 C-Sleeve Linear Way MUL
Parallelism in operation
X axis
e
N
A
Preload
Symbol amount
N
IY
Center of
gravity
e
mm
MUL 25
2
3.7×10
7.5×103
2.6
MUL 30
9.3×102
1.7×104
3.3
Model
number
Moment of inertia of sectional area
mm4
IX
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
20
Optional special specifications for use under special environment
With female threads for bellows
/F
/J /JR /JL
Female threads for bellows
/A
4-A1
4-A1
4-A2
4-A2
4-B1
4-B1
4-B2
4-B2
Specify prepared caps for track rail mounting holes are appended. These caps cover the track rail mounting holes to improve
the sealing performance in the linear motion direction. Aluminum
caps are also available. Consult
for further information.
Ceramic ball specification
When the required length of non-interchangeable track rail
exceeds the maximum length shown in page 32 to 34, two or
more track rails can be used by butt jointing them in the direction of linear motion. For the length and the number of butt
jointing track rails, please consult
.
/D
Reference mounting
surface of track rail
(for ML series)
The reference mounting surface of track rail is made opposite
to the standard side. The accuracy of dimension N including
parallelism in operation is the same with that of standard specification.
Table 16 Load ratings and static moment ratings of
ceramic ball specification C-Sleeve Linear Way ML
T0
TX(1)
TY(1)
C
C0
Model
N
N・m
N・m
N・m
N
number
MLC 7 …/HB
937
965
3.5
7 …/HB
1 330
1 610
5.9
MLG 7 …/HB
1 690
2 250
8.2
MLC 9 …/HB
1 180
1 260
5.9
9 …/HB
1 810
2 340
10.9
MLG 9 …/HB
2 370
3 420
15.9
MLC 12 …/HB
2 210
2 030
12.6
ML
12 …/HB
3 330
3 650
22.6
MLG 12 …/HB
4 310
5 270
32.7
MLC 15 …/HB
3 490
3 310
25.5
15 …/HB
4 980
5 520
42.5
MLG 15 …/HB
6 620
8 280
63.7
ML
Specified track rail mounting hole positions
/E
ML
Note(1):
E
mark
The mounting hole positions of track rail can be specified by
specifying dimension E at the left end, which is the distance
from the mounting hole nearest to the left end of the track rail
to the left end face of the track rail in sight of
mark on
the slide unit.
When ordering, add the dimension (in mm) after “/E”. Dimension E can be specified in a limited range. Consult
for
further information.
21
/HB
Steel balls in the slide unit are changed to ceramic (silicon nitride) material.
Load ratings and static moment ratings are shown in Table 16.
ML
Reference mounting
surface of track rail
(L1)
4−M1×depth
Grease nipple(1)
(A−M6F)
5
1.6
12.6
40
23.9
7.5
43.1
2.4
18.2
7.7
43.4
15.9
83.6
4.5
35.5
13.1
79.2
43
143
9.9
71.8
25.3
146
54.3
288
1.3
10.6
3.3
20.1
6.3
36.2
2.1
15.3
6.6
36.4
13.4
70.1
3.8
29.8
11
66.4
21.9
120
8.3
60.3
21.2
122
45.5
241
The upper values in the TX and TY column apply to one slide unit, and
the lower values apply to two slide units in close contact.
With inspection sheet
The inspection sheet recording dimensions H and N (See Accuracy), dimensional variations of H and N, and parallelism in
operation of the slide unit is attached to each set.
a3
2−M2×depth
B
Track rail
Female threads for mounting bellows are provided on the interchangeable slide unit or the interchangeable track rail of CSleeve Linear Way ME and MH series. For details of related
dimensions, see Table 17.1 and 17.2.
q /J
Female threads are provided at both ends of the slide
unit or the track rail.
w /JR Female threads are provided at the right end of the
slide unit in sight of
mark.
e /JL Female threads are provided at the left end of the
slide unit in sight of
mark.
With female threads for bellows
Opposite reference surfaces arrangement
b4
b2
D
Slide unit
Butt jointing track rails
b3
b1
Female threads for bellows
a4
Caps
(Made of synthetic resin)
(for ME and MH Interchangeable series)
H3
(for ML, ME and MH series)
Table 17.1 C-Sleeve Linear Way ME
Dimension of female threads for bellows
a1
With caps for rail mounting holes
a2
C-Sleeve Linear Way series with the special specifications
shown in Table 6.1 to 6.4 are optionally available for various
applications. When ordering, add any supplemental codes
onto the identification number.
If a combination of special specifications is required, indicate
the supplemental codes in alphabetical order. These optional
items can be combined to achieve further improvements in
performance.
(for assembled set of ME and MH series)
/J /JJ /JR /JS /JJS
Female threads for bellows
Female threads for bellows
For an assembled set of interchangeable or non-interchangeable specification, female threads for mounting bellows are
provided on the slide unit and the track rail. For the details of
related dimensions, see Table 17.1 and 17.2.
q /J
Female threads are provided at both ends of the track
rail, and at the slide unit ends which are the closest to
the track rail ends. (In case only one slide unit is assembled, female threads are provided at both ends.)
w /JJ Female threads are provided at both ends of the track
rail, and at all ends of all slide units. (Applicable, when
the number of slide units is two or more. In case only
one slide unit is assembled, indicate “/J”.)
e /JR Female threads are provided at both ends of the track
rail.
r /JS Female threads are provided at the slide unit ends
which are the closest to the track rail ends. (In case
only one slide unit is assembled, female threads are
provided at both ends.)
t /JJS Female threads are provided at all ends of all slide
units. (Applicable, when the number of slide units is
two or more. In case only one slide unit is assembled,
indicate “/JS”.)
unit : mm
Model
number
a1
ME(T)C 15(1)
ME(T) 15(1)
ME(T)G 15(1)
3
MESC 15(1)
MES
15(1)
MESG 15(1)
ME(T)C 20
ME(T) 20
ME(T)G 20
3
MESC 20
MES
20
MESG 20
ME(T)C 25
ME(T) 25
ME(T)G 25
3.5
MESC 25
MES
25
MESG 25
ME(T)C 30
ME(T) 30
ME(T)G 30
5
MESC 30
MES
30
MESG 30
ME(T)C 35
ME(T) 35
6
MESC 35
MES
35
ME(T) 45
7
MES
45
a2
b1
Slide unit
Track rail
2
M1 × ( )
M2 ×
b2 b3 b4 depth L1 H3 a3 a4 depth
18
12
12
9
3
19.5
12.5
15
34 M3 × 6
20
11
4
23.5
17
16.5
40 M3 × 6
26
11
4
28
20
17
15
35
18
50
23
6
4
8 M3 × 6
7
5
9 M4 × 8
7 15 M4 × 8
74 M4 × 8 138 15
8 19 M5×10
60 M3 × 6
5
6
13
20
40
7 M3 × 6
6 14 M4 × 8
5
30
20
5.7 4
11
50 M3 × 6
34
13
26
28 M3 × 6
16
58
74
87
58
74
87
64
83
99
64
83
99
76
100
119
76
100
119
83
112
144
83
112
144
93
126
93
126
Note(1): The specification and mounting position of grease nipple are different
from those of the standard specification product. Size 15 models are
provided with a special specification grease nipple (NPB2 type). For
details of dimension, consult
for further information.
2
( ): The values are for the slide unit with female threads for bellows at
both ends.
Remark : The table shows representative model numbers but is also applicable
to stainless steel models.
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
22
Optional special specifications for use under special environment
Table 17.2 C-Sleeve Linear Way MH
Dimension of female threads for bellows
Black chrome surface treatment
No end seal
/LC /LR /LCR
b4
b2
Grease nipple(1)
(A−M6F)
A black permeable chrome film is formed to improve corrosion
resistance.
q /LC
Treatment is applied to the casing.
w /LR
Treatment is applied to the track rail.
e /LCR Treatment is applied to the casing and the track rail.
※For detail of applicability, see Table 6.1 to 6.4 on page 15 to 16.
a4
a1
5
a2
a3
D
2−M2×depth
B
Track rail with stopper pins
/N
(for non-interchangeable ML series)
/S
(L1)
4−M1×depth
H3
b3
b1
(for ML, ME and MH series)
End pressure plate
End pressure plate
Stopper pin
Stopper pin
unit : mm
a1
MH(T) 15(1) 3
MHD
15(1) 7
MHS
15(1) 3
MH(T) 20
MH(T)G20
4
MHS
20
MHSG 20
MH(T) 25
4
MH(T)G25
MHD
25
8
MHDG 25
MHS
25
4
MHSG 25
MH(T) 30
5
MH(T)G30
MHD
30
8
MHDG 30
MHS
30
5
MHSG 30
MH(T) 35
6
MH(T)G35
MHD
35
13
MHDG 35
MH(T) 45
7
MH(T)G45
MHD
45
17
MHDG 45
Note(1):
a2
b1
6.5
28 M3 × 6 83 10.5
9 16 3
6.5
99
20.5 22 13.5
128
8.5
36 M3 × 6
10
99
11 22 4
128
110
8.5
22 26 15
133
110
12.5
40 M3 × 6
13
133
11 26 4
110
8.5
133
128
11
28
20
154
128
14
50 M3 × 6
17
34
154
13
5
128
11
154
137
13
30
20
165
60 M3 × 6
20
40
137
20
15
5
165
160
15
35
23
203
74 M4 × 8
26
50
160
25
18
6
203
15.5 16 9.5
7
Fluorine black chrome surface treatment
(for ME and MH series)
4
8 M3 × 6
5
9 M4 × 8
5 12 M4 × 8
/LFC /LFR /LFCR
After forming a black permeable chrome film, the surface is
coated with fluorine resin for further improvement in corrosion
resistance. This treatment is also effective in preventing the
adhesion of foreign substances on the surface.
q /LFC Treatment is applied to the body of slide unit.
w /LFR Treatment is applied to the track rail.
e /LFCR Treatment is applied to the body of slide unit and the
track rail.
※For detail of applicability, see Table 6.1 to 6.4 on page 15 to 16.
End rubber seals at both ends of slide unit are replaced by
steel end pressure plates (not in contact with the track rail) to
reduce frictional resistance. The under seals are not assembled. This specification is not effective for dust protection.
Table 18 C-Sleeve Linear Way ML
Track rail with stopper pins (Supplemental code /S)
Rail cover plate for track rail
(for non-interchangeable MH series)
To prevent the slide unit of C-Sleeve Linear Way ML from slipping off of the track rail, a stopper pins are provided at both
ends of the track rail. For related dimensions, see Table 18
below.
/PS
a
b
Model
number
Slide unit
Track rail
2
M1 × ( )
M2 ×
b2 b3 b4 depth L1 H3 a3 a4 depth
c
Rail cover plate
unit : mm
6 14 M4 × 8
Model
number
With track rail mounting bolts
(for ME, MUL and set order of MH)
7 15 M4 × 8
/MA
Track rail mounting bolts are appended according to the number of mounting holes.
8 19 M5×10
The specification and the mounting position of grease nipple are different from those of the standard specification product. Size 15 models
are provided with a special specification grease nipple (NPB2 type).
For details of dimension, consult
for further information.
(2): The values are for the slide unit with female threads for bellows at
both ends.
Without track rail mounting bolts
(for ML and interchangeable track rail order of MH)
/MN
After mounting the track rail, the top surface of track rail is
covered with a U-shaped thin stainless steel plate for further
improvement in sealing performance. The rail cover plate is
delivered as assembled on the track rail. Standard end seals
must be replaced with the special end seals.
When mounting the cover plate, refer to the attached instruction manual for rail cover plate.
ML
5
ML
7
ML
9
ML 12
a
2
b
2
1.6
MLF 10
a
MLF 18
2.5
3
4
ML 20
3.5
b
c
2
1.6
MLF 14
2.5
ML 15
ML 25
c
Model
number
MLF 24
2
2.5
3
2
MLF 30
4
MLF 42
5
5
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size of ML and MLF series.
Track rail mounting bolts are not appended.
Butt-jointing interchangeable track rail
Change of mounting hole size and female threads size
(for interchangeable specification of ME
and MH series)
/T
(for ME15 and ME15…SL)
/M4
The track rail mounting holes for M3 of ME15 is changed to
M4. If “with track rail mounting bolts” is also required, specify
/MA4.
23
A special interchangeable track rail of which both ends are finished for butt jointing in the direction of linear motion is provided.
Use the track rails having the same interchangeable code for
butt jointing. For the butt jointing for non-interchangeable
specification, indicate butt-jointing track rail “/A”.
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
24
Optional special specifications for use under special environment
With under seals
With upper seals
(for ML and ME series)
/U
※ Under seals are attached to MH series
as standard specification.
(for MUL series)
D
Upper seal
Table 21 Dimension of the slide unit with double end seals
(Supplemental code /VV)
With double end seals
Upper seal
/U
(for assembled set of ME and MH series)
/V /VV
(L4 )
End seals
End seals
(L1 )
C
unit : mm
A
Under seal
Under seal
B
To prevent foreign substances intruding from the lower side of
Linear Way, rubber seals are provided on the bottom faces of
slide unit. For size H1, see Table 19.
End seal
Rubber seals are attached to the upper side face of the slide
unit to prevent foreign materials from entering from the upper
side, so that the mounting reference surface D cannot be
used. Table 20 shows sizes of the slide unit when upper seals
are attached.
Spacer
End seal
Table 19 H1 dimension of slide unit with under seals
(Supplemental code /U)
N
H1
W2
unit : mm
ML
9
12
2
ML
15
3
ML
20
4
ML
25
5(1)
MLF 18
2
Model number
N
W2
MUL 25
21.4
18
MUL 30
25.9
22
3
ME
15
ME
20
ME
25
6
ME
30
7
ME
35
8
ME
45
10
/V /VR /VL
5
MHT 8 …SL
1.5
MHT 10 …SL
1.8
MHT 12
3.2(1)
1)
L(
1
MEC 15
48
50
MH 15
72
77
ME
L4
15
64
66
MH 20
91
104
MEG 15
76
78
MHG 20
119
133
MEC 20
54
68
MH 25
104
116
ME
20
73
87
MHG 25
127
139
103
MH 30
122
134
89
MEC 25
67
80
MHG 30
148
160
ME
25
91
104
MH 35
133
146
MEG 25
110
123
MHG 35
161
173
MEC 30
78
89
MH 45
159
170
30
107
118
MHG 45
202
213
units which are the closest to the ends of the track rail.
(In case only one slide unit is assembled, double end
seals are provided at both ends.)
w / VV Double end seals are provided at all ends of all slide
units. (Applicable when the number of slide units is
two or more. In case only one slide unit is assembled,
indicate “/V”.)
MEG 30
138
150
ME
MEC 35
88
101
ME
35
121
134
ME
45
137
148
Note(1): The values are the slide unit with double end seals at both ends.
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size of ME and MH series.
Matched sets to be used as an assembled group
With scrapers
(Applicable to non-interchangeable spec.)
/W
(for interchangeable single slide unit
of ME and MH series)
Metal scrapers are provided on the slide unit of interchangeable specification. The scraper (non-contact type) is used to
effectively remove large particles of dust or foreign matter adhering to the track rail. For the total length of the slide unit
with scrapers, see Table 22.
q /Z
Scrapers are provided at both ends of the slide unit.
w /ZR A scraper is provided at the right end of the slide unit
in sight of
mark.
e /ZL A scraper is provided at the left end of the slide unit
in sight of
mark.
Set A
Double rubber end seals are provided on the interchangeable
slide unit for more effective dust protection. For the total
length of the slide unit with double end seals, see the Table 18.
Double end seals are provided at both ends of the
q /V
slide unit.
w /VR Double end seals are provided at the right end of the
slide unit in sight of
mark.
e /VL Double end seals are provided at the left end of the
slide unit in sight of
mark.
Model
number
MEG 20
With double end seals
(for interchangeable single slide unit
of ME and MH series)
MLF 30
MLF 42
unit : mm
1
ML
MLF 24
A
H1
L4
Double end seals are provided on the slide unit of
assembled set of interchangeable specification or noninterchangeable specification for more effective dust
protection. For the total length of the slide unit with double
end seals, see the Table 21.
q / V Double end seals are provided at the ends of slide
H
Model number
B
1)
L(
1
H
Table 20 Dimension of the slide unit with upper seals
(Supplemental code /U)
Model
number
Set B
For two or more sets of C-Sleeve Linear Way used on the same
plane, the dimensional variation of H of C-Sleeve Linear Way is
kept within the specified range. The dimensional variation of
dimension H in matched sets is the same as that of a single set.
Indicate the number of sets after “/W”. (Ex: ML9C2R160H/W2)
/Z /ZR /ZL
Note(1): H1 dimension of ML25 and MHT12 models is the same as the dimension without under seals.
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size of ML, MLF, ME and MHT series.
25
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
26
Lubrication and Dust protection
(L1 )
Scraper
unit : mm
Model
number
1)
L(
1
MEC 15
48
50
MH 15
73
75
ME
15
64
66
MH 20
91
104
MEG 15
77
79
MHG 20
119
133
MEC 20
55
69
MH 25
104
116
ME
20
75
88
MHG 25
126
139
MEG 20
90
104
MH 30
124
135
L4
MEC 25
69
81
MHG 30
150
161
ME
25
93
105
MH 35
133
146
MEG 25
112
124
MHG 35
161
174
MEC 30
79
90
MH 45
160
171
30
108
119
MHG 45
203
214
MEG 30
140
151
Width across flats 4
M3
.5°
67
x.
o
pr
2.1
Ap
ML 25
6
B-M4
Width across flats 6
M4
Table 23 Oil hole
Casing
Rubber part of end seal
89
101
ME
35
122
134
ME
45
138
148
A-M4
End seal
M4
unit : mm
Dimension of oil hole
Model number
d1
ML
5
1.1
ML
7
1.2
ML
9
1.5
ML
12
2
MLF 10
ME
ME
ME
MH
MH
MH
20
25
30
20
25
30
.6
ox
pr
Ap
B-M6
0.5
12.
5
Equivalent to A-M6F
Width across flats 8
M6×0.75
1.1
MLF 14
MLF 18
°
7.5
d2
6.5
Note(1): The values are the slide unit lengths with scrapers at both ends.
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size of ME and MH series.
Width across flats 4.5
End plate
4
MEC 35
6
ME 15
MH 15
13
ME
R3
Metal scrapers are provided on the slide units of assembled
set of interchangeable specification or non-interchangeable
specification.
Scrapers (non-contact type) are used to effectively remove
large particles of dust or foreign matter adhering to the track
rail. For the total length of the slide unit with scrapers, see
Table 22.
q /Z
Scrapers are provided at the ends of slide units which
are the closest to the ends of the track rail. (In case
only one slide unit is assembled, scrapers are provided at both ends.)
w / ZZ Scrapers are provided at all ends of all slide units.
(Applicable when the number of slide units is two or
more. In case only one slide unit is assembled, indicate “/Z”.)
L4
A-M3
1.2
1.5
MLF 24
2
MHT 8 …SL
1.5
MHT 10 …SL
1.5
MUL 25
1.2
MUL 30
1.5
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size.
°
7.5
.6
x
ro
p
Ap
ME
ME
MH
MH
35
45
35
45
JIS
B type
12.
5
Equivalent to A-M6F
Width across flats 10
8 8.5
Scraper
1)
L(
1
ML 15
ML 20
MLF 30
MLF 42
MHT 12
d1
Spacer
Model
number
Shape and dimension
d2
End seal
Type
R3
Scraper
unit : mm
Grease nipple
4.5
(L4 )
Model
number
4.2
/Z /ZZ
Table 24 Grease nipple
10
(for assembled set of ME and MH series)
Lithium-soap base grease (MULTEMP PS No.2 : KYODO YUSHI)
is pre-packed in C-Sleeve Linear Way ML and lithium-soap base
grease containing extreme pressure additive (ALVANIA grease EP
2: SHELL) is pre-packed C-Sleeve Linear Way ME, MH and MUL.
Additionally, C-Sleeve (Capillary sleeve) a component part is
placed in the ball recirculation path, thereby extending the relubrication (greasing) interval time and maintenance work for a
long period.
C-Sleeve Linear Way is provided with an oil hole and with grease
nipple shown in Table 23 and 24. Supply nozzles matching the
size of grease nipple are available. For these parts for lubrication,
consult
for further information.
C-Sleeve Linear Way is dust protected with special rubber seals.
But, if large amount of fine contaminants may present, or if large
particles of foreign matter such as dust or chips may fall on the
track rail, it is recommended to provide protective covers such as
bellows for the entire linear motion mechanism. Bellows to match
the dimensions of C-Sleeve Linear Way are optionally available.
They are easy to mount and highly effective for dust protection. If
required, consult
.
6
Table 22 Dimension of the slide unit with scrapers
(Supplemental code /Z /ZZ)
With scrapers
φ5
.1
φ3
.7
Optional special specifications for use under special environment
PT1/8
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size.
27
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
28
Precautions for use
Reference
mounting
surfaces
Slide unit
D
B
R1
R2
R2
h1
R1
R2
mark
R2
mark
Slide unit
Fig. 5.1 C-Sleeve Linear Way ML, ME and MH
Reference mounting surfaces
Model
number
Reference
mounting
surfaces
mark
Slide unit
D
C
Reference
B mounting
surfaces
mark
Track rail
Fig. 5.2 C-Sleeve Linear Way MUL
Reference mounting surfaces
A
Fig. 4.1 C-Sleeve Linear Way ML, ME and MH
Reference mounting surfaces
and general mounting structure
R1
h2
R1
D
B
Table 25.2 C-Sleeve Linear Way MH and MUL
Shoulder height and radius of the reference
mounting surfaces
h2
Track rail
Table 25.1 C-Sleeve Linear Way ML and ME
Shoulder height and radius of the reference
mounting surfaces
h1
q Mounting surface, reference mounting surface, and general
mounting structure
To mount C-Sleeve linear way, correctly fit the reference mounting
surfaces B a n d D of the slide unit and track rail to the reference mounting surfaces of the table and the bed, and then fix
them tightly. (See Fig.4.1 and 4.2)
The reference mounting surfaces B and D and the mounting
surfaces A and C of C-Sleeve Linear Way are accurately finished by grinding. Stable and high accuracy liner motion can be
obtained by finishing the mating mounting surfaces of machines
or equipment with high accuracy and correctly mounting the
guide on these surfaces.
The slide unit reference mounting surface is always the side surface
opposite to the
mark. The track rail reference mounting
surface is identified by locating the
mark on the top surface of the track rail. The track rail reference mounting surface is
the side surface above the
mark (in the direction of the
arrow). (See Fig.5.1 and 5.2)
w Corner radius and shoulder height of reference mounting
surfaces
It is recommended to make a relieved fillet at the corner of the
mating reference mounting surfaces as shown in Fig.6. Otherwise, corner radius R1 and R2 are recommended shown in Table
25.1 and 25.2. Table 25.1 and 25.2 shows recommended shoulder heights and radius of the reference mounting surfaces.
D
ML
5
ML
7
ML
9
ML
12
ML
15
ML
20
ML
25
MLF 10
MLF 14
MLF 18
MLF 24
MLF 30
MLF 42
ME(T)15
MES 15
ME(T)20
MES 20
ME(T)25
MES 25
ME(T)30
MES 30
ME(T)35
MES 35
ME(T)45
MES 45
Track rail
Slide unit
Shoulder
Relieved
radius
height
R(
max.)
h1
1
0.3
2
2.5
3
0.2
4
4.5
5
0.7
6.5
0.3
2
2.5
3
0.2
4
4.5
5
1
4
0.5
1
5
0.5
6
8
1
Slide unit
unit : mm
Track rail
Shoulder
Relieved
height
radius
h2
R(
max.)
2
0.8
1.2
1.5(1)
2.5(2)
3(2)
4(2)
0.2
0.7
1.2
2.5(2)
0.2
3(2)
0.5
3
0.5
4
1
5
1
6
1
7
1.5
8
1.5
Note(1): For “with under seals” of the size 9 models, 0.8mm is recommended.
(2): For “with under seals” (supplemental code “/U”), it is recommended
to use a value obtained by subtracting 1mm from the value h2 shown
in the table.
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size.
C
A
Fig. 6 Relieved radius shape
of reference mounting surface
Model
number
MHT
MHD
MHT
MHD
MHT
MHD
MH
MH
MH
MH
MH
MH
MUL
MUL
8
8
10
10
12
12
15
20
25
30
35
45
25
30
…SL
…SL
…SL
…SL
Track rail
Slide unit
Shoulder Relieved
radius
height
R(
max.)
h1
1
3.5
4
4.5
5
0.5
6
4
5
6
1
8
1.5
1.5
2.5
0.2
unit : mm
Track rail
Shoulder Relieved
height
radius
h2
R(
max.)
2
1.6(1)
0.2
1.9(1)
2.7(1)
0.7
3
0.5
4
5
6
7
2.5
3
1
1.5
–
–
Note(1): For “with under seals” (supplemental code “/U”), it is recommended
to use a value obtained by subtracting 0.6mm from the value h2
shown in the table.
Remark : The table shows representative model numbers but is also applicable
to all the models in the same size.
e Multiple slide units mounted in close distance
When using multiple slide units in close distance to each other, actual load may be greater than the calculated load depending on the
mounting accuracy of the slide units on the mounting surfaces and
the reference mounting surfaces of the machine. It is suggested in
such cases to assume a greater load than the calculated load.
r Operating temperature
The C-Sleeve Linear Way must be used under 80˚C (maximum).
t Cleaning
Do not wash C-Sleeve Linear Way with organic solvent and/or
white kerosene, which have the ability of removing fat nor leave
them in contact with the above agents.
B
Fig. 4.2 C-Sleeve Linear Way MUL
Reference mounting surfaces
and general mounting structure
29
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
30
Mounting
q Assembling two or more sets of C-Sleeve Linear Way
• Interchangeable specification
In the case of an interchangeable specification product, assemble
a slide unit and a track rail with the same interchangeable code.
(“S2” slide unit + “S2” track rail)
• Non-interchangeable specification
Use an assembly of slide unit and track rail as delivered without
changing the combination.
• Matched sets to be used as an assembled group
Special specification products of matched sets (by supplemental
code “/W”) are delivered as a group in which dimensional variations are specially controlled. Mount them without mixing with the
sets of another group.
w Assembling a slide unit and a track rail
When assembling C-Sleeve Linear Way, correctly fit the slide unit
mounted on a steel ball holder to the groove of the track rail, and
then move the slide unit gently from the steel ball holder to the
track rail in parallel direction.
Steel balls are retained in C-Sleeve Linear Way, so the slide unit
can be separated freely from the track rail. However, the slide unit
can be assembled on the track rail much easier by using the steel
ball holder.
Steel ball holder is appended as an accessory to the interchangeable slide unit of C-Sleeve Linear Way ML as shown in Table 26.
The steel ball holder for another models is also available. If required,
consult
for further information.
Table 26 C-Sleeve Linear Way ML and MH
Models to which a steel ball holder is appended
C-Sleeve Linear Way ML
ML(C)
MHT
8 …SL
ML(C, G)7
MLF(C, G)14
MHT
10 …SL
ML(C, G)9
MLF(C, G)18
MHT
12 …SL
MLG
12
MLFG
24
MHD(C, G) 8 …SL
MLG
15
MLFG
30
MHD(C, G)10 …SL
20
MLG
MLF(C)
MLFG
25
ー
Table 28.1 C-Sleeve Linear Way ME and MH
Tightening torque of mounting bolts
Bolt size
Tightening torque N・m
Carbon steel bolt
(Strength division 12.9)
Bolt size
M3 × 0.5
1.7
M2 × 0.4
–
0.31
M4 × 0.7
4.0
M2.5 × 0.45
–
0.62
42
7.9
M3 × 0.5
1.2
1.1
13.3
M4 × 0.7
–
2.5
M8 × 1.25
32.0
M5 × 0.8
–
5.0
M6 × 1.0
–
8.5
Track rail lengths
Fig. 7 Cleaning the mounting surfaces
t Plugging-in of caps for rail mounting holes
When plugging the caps for rail mounting holes (supplemental
code “/F”) into the mounting holes of track rail, tap in the cap gently
by applying a flat plate on the top face of the cap until the top face
of the cap becomes level with the top face of the track rail.
Standard and maximum lengths of track rails are shown in Table
29.1 to 29.5.
Track rail in any length are also available. Simply indicate the necessary length of track rail in millimeter (mm) in the identification
number. For the tolerance of E dimention and Track rail length,
consult
for further information.
MHT
12
ー
MHD
12
Flat plate
n (Number of mounting holes)
E
unit : μm
Parallelism
31
30
(H)
E
unit : mm
Table 27 Parallelism between two mounting surfaces
High
F
L
Model number
Fig. 8 Plugging-in of caps for rail mounting holes
e Working precision of mounting surfaces
Inadequate mounting accuracy of C-Sleeve Linear Way will affect
the operating accuracy and life adversely, so mounting must be
carried out with care. When multiple sets are mounted, the parallelism between the two mounting surfaces of machines must be
prepared, in general, as shown in Table 27. If mounting parallelism
is poor, frictional resistance will steeply increase giving a warning
signal, which can be used to perform high accuracy mounting.
(No symbol)
• In non-interchangeable specification, for track rail longer than
the maximum length shown in Table 29.1 to 29.5, butt-jointing
track rails are available upon request. In this case, indicate
supplemental code “/A” in the identification number.
• E dimensions at both ends are the same unless otherwise
specified. To change these dimensions, specify the specified
rail mounting hole positions (supplemental code “/E”) of special
specification.
Table 29.1 C-Sleeve Linear Way ML (standard type)
Standard and maximum lengths of track rails
MHD(C, G)12 …SL
ー
Ordinary
Tightening torque N・m
Carbon steel bolt
Stainless steel bolt
(Strength division 12.9) (Property division A2-70)
M6 × 1
M5 × 0.8
Item
Class
Table 28.2 C-Sleeve Linear Way ML, MH (size 8, 10 and 12)
and MUL Tightening torque of mounting bolts
C-Sleeve Linear Way MH
10
MLG
5
r Cleaning the mounting surfaces
When mounting C-Sleeve Linear Way, first clean all mounting and
reference mounting surfaces. (See Fig.7)
Remove burrs and blemishes from the reference mounting surfaces
and mounting surfaces of the machine using an oil-stone, etc.,
and then wipe the surfaces with clean cloth.
Remove rust preventive oil and dirt from the reference mounting
surfaces and mounting surfaces with clean cloth.
(P)
Super
precision
(SP)
20
10
Precision
y Tightening torque of mounting bolts
The standard torque values for C-Sleeve Linear Way mounting
bolts are shown in Table 28.1 and 28.2. When machines or
equipment are subjected to serve vibration, shock, large fluctuating load, or moment load, the bolts should be tightened with a
torque 1.2 to 1.5 times higher than the standard torque values
shown. When the mating member material is cast iron or aluminum, tightening torque should be lowered in accordance with the
strength characteristics of the material.
Standard length L(n)
Mounting hole pitch F
E
Over (Incl.)
Reference
dimension E(1) Under
Maximum length(2)
Maximum number of
track rails for butt jointing
Maximum length of
butt jointing track rails
Note(1):
ML 5
ML 7
ML 9
ML 12
ML 15
ML 20
ML 25
60( 4)
90( 6)
105( 7)
120( 8)
150(10)
60( 4)
90( 6)
120( 8)
150(10)
180(12)
240(16)
15
7.5
4.5
12
300
(990)
60( 3)
80( 4)
120( 6)
160( 8)
220(11)
280(14)
20
10
4.5
14.5
860
(1 200)
100( 4)
150( 6)
200( 8)
275(11)
350(14)
475(19)
25
12.5
5
17.5
1 000
(1 450)
160( 4)
240( 6)
320( 8)
440(11)
560(14)
680(17)
40
20
5.5
25.5
1 000
(1 480)
180( 3)
240( 4)
360( 6)
480( 8)
660(11)
840(14)
60
30
8
38
960
(1 800)
240( 4)
300( 5)
360( 6)
480( 8)
660(11)
900(15)
60
30
9
39
960
(1 800)
15
7.5
4
11.5
210
(510)
5
7
2
2
2
2
2
915
1 905
1 660
1 925
1 880
1 740
1 740
Not applied to optional specification “track rail stopper pins” (supplemental code “/S”).
(2): The track rails can be manufactured up to the maximum length shown in parentheses. If required, please consult
for further information.
Remark : The table shows representative model numbers but is also applicable to all the models in the same size.
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
32
Track rail lengths
Table 29.2 C-Sleeve Linear Way MLF (wide type)
Standard and maximum lengths of track rails
Table 29.4 C-Sleeve Linear Way MH
Standard and maximum lengths of track rails
n (Number of mounting holes)
E
F
2×n (Number of mounting holes)
n (Number of mounting holes)
E
E
MLF 42
L
F
E
L
unit : mm
Model number
Item
Standard length L(n)
Mounting hole pitch F
E
Over (Incl.)
Reference
dimension E(1) Under
Maximum length(2)
Maximum number of
track rails for butt jointing
Maximum length of
butt jointing track rails
MLF 10
MLF 14
MLF 18
MLF 24
MLF 30
MLF 42
60( 3)
80( 4)
120( 6)
160( 8)
220(11)
280(14)
20
10
4.5
14.5
300
(500)
90( 3)
120( 4)
150( 5)
180( 6)
240( 8)
300(10)
30
15
5.5
20.5
300
(990)
90( 3)
120( 4)
150( 5)
180( 6)
240( 8)
300(10)
30
15
5.5
20.5
690
(1 860)
120( 3)
160( 4)
240( 6)
320( 8)
400(10)
480(12)
40
20
6.5
26.5
680
(1 960)
160( 4)
240( 6)
320( 8)
440(11)
560(14)
680(17)
40
20
6.5
26.5
680
(2 000)
160( 4)
240( 6)
320( 8)
440(11)
560(14)
680(17)
40
20
6.5
26.5
680
(2 000)
7
8
3
3
3
3
1 840
1 950
1 920
1 840
1 840
1 840
Note(1): Not applied to optional specification “track rail stopper pins” (supplemental code “/S”).
(2): The track rails can be manufactured up to the maximum length shown in parentheses. If required, please consult
Remark : The table shows representative model numbers but is also applicable to all the models in the same size.
unit : mm
Model number
Item
Standard length L(n)
Mounting hole pitch F
E
Over (Incl.)
Reference
dimension E(1) Under
Maximum length(2)
MH 15
MH 12
MH 20
MH 25
MH 30
MH 35
MH 45
MH 8…SL MH10…SL MH12…SL
80( 2) 180( 3) 240( 4) 240( 4) 480( 6) 480( 6) 840( 8)
160( 4) 240( 4) 480( 8) 480( 8) 640( 8) 640( 8)1 050(10)
240( 6) 360( 6) 660(11) 660(11) 800(10) 800(10)1 260(12)
320( 8) 480( 8) 840(14) 840(14)1 040(13)1 040(13)1 470(14)
400(10) 660(11)1 020(17)1 020(17)1 200(15)1 200(15)1 995(19)
480(12) 900(15)1 200(20)1 200(20)1 520(19)1 520(19)
560(14)1 200(20)1 500(25)1 500(25)2 000(25)
640(16)
1 980(33)
720(18)
50( 2) 80( 2)
100( 4) 160( 4)
150( 6) 240( 6)
200( 8) 320( 8)
250(10) 400(10)
300(12) 480(12)
350(14) 560(14)
400(16) 640(16)
450(18) 720(18)
500(20)
40
60
60
80
80
105
20
25
40
60
20
30
30
40
40
52.5
10
12.5
20
30
5.5
7
8
10
10
12.5
4.5
5
5.5
9
25.5
37
38
50
50
65
14.5
17.5
25.5
39
1 500
1 980
2 960
2 960
2 940
480
850
1 000
3 000
1 480
(3 000) (3 000) (3 960) (4 000) (4 000) (3 990) (1 000) (1 000) (1 480)
Note(1): Not applicable to the track rail with female threads for bellows (Supplemental code /J)
(2): The track rails can be manufactured up to the maximum length shown in parentheses. If required, please consult
Remark : The table shows representative model numbers but is also applicable to all the models in the same size.
for further information.
Table 29.3 C-Sleeve Linear Way ME
Standard and maximum lengths of track rails
40( 2)
80( 4)
120( 6)
160( 8)
200(10)
240(12)
280(14)
for further information.
Table 29.5 C-Sleeve Linear Way MUL
Standard and maximum lengths of track rails
n (Number of mounting holes)
2×n (Number of mounting holes)
E
F
E
E
F
E
L
L
unit : mm
Model number
Item
unit : mm
ME 15
ME 20
ME 25
ME 30
ME 35
ME 45
ME15…SL ME20…SL ME25…SL ME30…SL
160( 3) 220( 4) 220( 4) 280( 4) 280( 4) 570( 6) 160( 3) 220( 4) 220( 4) 280( 4)
220( 4) 280( 5) 280( 5) 440( 6) 440( 6) 885( 9) 220( 4) 280( 5) 280( 5) 440( 6)
280( 5) 340( 6) 340( 6) 600( 8) 600( 8)1 200(12) 280( 5) 340( 6) 340( 6) 600( 8)
340( 6) 460( 8) 460( 8) 760(10) 760(10)1 620(16) 340( 6) 460( 8) 460( 8) 760(10)
460( 8) 640(11) 640(11)1 000(13)1 000(13)2 040(20) 460( 8) 640(11) 640(11)1 000(13)
Standard length L(n)
640(11) 820(14) 820(14)1 240(16)1 240(16)2 460(24) 640(11) 820(14) 820(14)
820(14) 1 000(17)1 000(17)1 640(21)1 640(21)2 985(29) 820(14)1 000(17)1 000(17)
1 240(21)1 240(21)2 040(26)2 040(26)
1 600(27)2 520(32)2 520(32)
3 000(38)3 000(38)
Mounting hole pitch F
60
60
60
80
80
105
60
60
60
80
20
20
20
20
20
22.5
20
20
20
20
E(1)
Over (Incl.)
6
8
9
9
10
12
6
8
9
9
Reference
dimension E(2) Under
36
38
39
49
50
64.5
36
38
39
49
1 600
2 200
2 980
3 000
3 000
2 985
1 200
1 200
1 200
1 200
Maximum length(3(
)4 )
(2 980) (2 980) (4 000) (3 960) (3 960) (3 930) (1 600) (1 960) (1 960) (1 960)
Model number
Item
Standard length L(n)
Mounting hole pitch F
E
Over (Incl.)
Reference
dimension E
Under
Maximum length(1)
MUL 25
MUL 30
105(3)
140(4)
175(5)
210(6)
245(7)
280(8)
35
17.5
4.5
22
420
(840)
120(3)
160(4)
200(5)
240(6)
280(7)
320(8)
40
20
4.5
24.5
480
(960)
Note(1): The track rails can be supplied with up to the length shown in parentheses as maximum. If required, please consult
for further information.
Note(1): When specifying a butt-jointing interchangeable track rail (supplimental code “/T”), pay attention to the E dimension at the butt-jointing part.
(2): Not applicable to the track rail with female threads for bellows (Supplemental code /J).
(3): The dimension “E ” of stainless steel product is the half value of dimension “F ”.
(3): The track rails can be manufactured up to the maximum length shown in parentheses. If required, please consult
for further information.
Remark : The table shows representative model numbers but is also applicable to all the models in the same size.
33
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
34
C-Sleeve Linear Way ML
Standard type
MLC・ML・MLG
(L4 )
W2
W3
W4
W4
Oil hole
2-M1×depth
W2
W3
(L4 )
(L1)
(L1)
L3
L3
H4
N
Model
number
Interchangeable
MLC 5 ∼MLC 12
ML 5 ∼ML 12
MLG 7 ∼MLG12
Mass (Reference)
Slide unit Track rail
(per 100mm)
3.4
H
H1
N
W2
W3
W4
mm
mm
L1
L2
16
L3
9.6
☆
ML
5
☆
4.3
MLC
7
☆
6.7
ML
7
☆
9.1
MLG
7
☆
13
31
MLC
9
☆
11
21.5
ML
9
☆
18
MLG
9
☆
26
MLC
12
☆
22
25
–
ML
12
☆
34
34
15
21.6
MLG
12
☆
48
44
20
32
MLC
15
☆
43
ML
15
☆
63
MLG
15
☆
MLC
20
☆
ML
20
☆
130
MLG
20
☆
189
MLC
25
☆
189
ML
25
☆
305
MLG
25
☆
405
Note(1):
1
3.5
12
8
22
8
1.5
5
17
12
35
65
10
13
2
5.5
3
7.5
20
15
27
20
2
2.5
2.5
3.5
–
19
12.6
19
–
9.6
23.5
8
14.3
12
21.6
–
11.9
30
10
20.8
40.5
15
30.9
L4
–
M2 × 2.5
1.5
7
5
2.4
4.2
2.3
7.5
15
Hexagon socket
head bolt
M2 × 6
–
–
25
42.8
62
–
22.3
42
50
25
34.6
55
68
30
52.3
72
55
–
31.9
65
78
35
55.7
89
98
40
75.5
108
243
25
5
12.5
30
48
35
5
6.5
M3 × 3
2.2
9
3.5
6
6
3.5
10
20
13
38
40
Bolt size × length
15
57
10
F
7.5
89
5
E
0.8
93
20
h
3.6
47
156
d4
2.4
36
3.5
d3
3.7
27.9
25
H4
5
17.8
32
W
1.2
–
8.5
H3
M2 × 1.5
20
4
M1× depth
Appended mounting
Basic (2)
Basic (2)
static
dynamic
bolt for track rail
load rating
load rating
mm
C
C0
–
42
16
E
Cross-recessed head screw
for precision equipment
M2 × 6
32
107
F
L(1)
Dimension of track rail
5
6
MLC, ML5
E
Dimension of slide unit
MLC
12
W
MLC 15 ∼MLC 25
ML 15 ∼ML 25
MLG 15 ∼MLG25
Dimension of
assembly
mm
g
h
H3
H
W
L2
d3
H1
H1
H
H3
d4
N
4-M1×depth
M3 × 3.5
M3 × 4
M4 × 6
M6 × 7
2.7
3.1
4.2
5
12
15
20
23
3.5
8
3.5
10
6
11
7
15
6.5
6.5
9.5
11.0
4.5
4.5
5.5
9.0
12.5
20
30
30
25
40
60
60
Hexagon socket
head bolt
M3 × 8
Hexagon socket
head bolt
M3 × 8
Hexagon socket
head bolt
M3 × 10
Hexagon socket
head bolt
M5 × 14
Hexagon socket
head bolt
M6 × 16
N
N
Static moment rating(2)
Model
number
T0
TX
TY
N・m
N・m
N・m
1.4
8.5
2.3
12.8
1.8
14.9
4.7
28.2
8.8
50.7
2.9
21.4
9.1
51.1
18.7
98.3
5.3
41.7
15.4
93.1
30.6
168
11.7
84.5
29.7
172
63.9
338
19.4
134
52.7
280
102
529
57.4
380
163
887
293
1 480
1.2
7.2
1.9
10.8
1.5
12.5
3.9
23.6
7.4
42.5
2.4
18.0
7.6
42.9
15.7
82.5
4.5
35.0
12.9
78.2
25.7
141
9.8
70.9
24.9
144
53.6
284
16.3
112
44.2
235
85.7
444
48.1
319
137
744
246
1 240
562
841
2.2
676
1 090
2.9
937
1 140
4.1
1 330
1 890
6.9
1 690
2 650
9.7
1 180
1 480
6.9
1 810
2 760
12.8
2 370
4 030
18.7
2 210
2 380
14.8
3 330
4 290
26.6
4 310
6 200
38.4
3 490
3 890
30.0
4 980
6 490
50.0
6 620
9 740
75.0
4 580
5 300
54.0
92.6
6 650
9 080
8 510
12 900
131
MLC
5
ML
5
MLC
7
ML
7
MLG
7
MLC
9
ML
9
MLG
9
MLC
12
ML
12
MLG
12
MLC
15
ML
15
MLG
15
MLC
20
ML
20
MLG
20
MLC
25
ML
25
MLG
25
9 120
10 600
128
13 500
18 500
223
16 700
25 200
303
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Track rail lengths L are shown in Table 29.1.
(2): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY )
are shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
Remark 1: The appended bolts for mounting track rails are hexagon socket head bolts of JIS B 1176 or equivalent, or cross-recessed
head cap screws for precision equipment.
2: Oil hole is provided for ML(C)5 to ML(C, G)12 models.
Example of identification number for assembled set
Model code
ML G
Size
Part code
9 C2 R160
Series
ML
Standard type
Interchangeable code
Special specification
Interchangeable
specification
Non interchangeable
No symbol specification
A, D, E, HB, 1, LR,
MN, N, S, U, W
S2
TY
C, C0
T0
TX
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
Size
5, 7, 9, 12, 15, 20, 25
Number of slide unit (two slide units)
Preload amount
T0
Clearance
No symbol Standard
Light preload
T1
H
P
Accuracy class
High
Precision
Length of track rail (160mm)
35
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ML
Model code LWL-B (Ex: LWL9R160BPS2)
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
36
C-Sleeve Linear Way MLF
Wide type
MLFC・MLF・MLFG
2-M1×depth
W2
H3
H3
W
N
Model
number
Interchangeable
MLFC 10 ∼MLFC 24
MLF 10 ∼MLF 24
MLFG 14 ∼MLFG 24
MLFC 10
☆
7.6
10
☆
MLFC 14
☆
13
14
☆
20
MLFG 14
☆
29
MLFC 18
☆
26
18
☆
42
MLFG 18
☆
59
MLFC 24
☆
46
24
☆
74
MLFG 24
☆
108
MLFC 30
☆
70
MLF
MLF
MLF
MLF
30
☆
111
MLFG 30
☆
167
MLFC 42
☆
95
42
☆
138
MLFG 42
☆
200
MLF
MLF
Note(1):
Track rail
(per 100mm)
H
28
6.5
54
90
9
12
H1
1.5
2
N
3.5
5.5
3
6
W2
W3
17
13
25
19
30
2
3
21
4.5
23
3.5
28
6
Dimension of track rail
mm
L2
20.5
–
24.5
14
3
8
40
15
3
10
50
35
7.5
16
4
9
45
60
7.5
17.6
–
13
31.5
10
22
42
19
32.5
–
16.6
39
12
28.6
50.5
24
40.4
–
17.7
26.5
L4
–
–
–
44
15
31
59
28
46.3
–
20.5
40
50
18
34.8
54
68.5
35
53.8
73
–
–
25.7
46
55
20
39.4
60
74.5
35
58.7
79
41.5
294
13.6
22.5
35.5
198
L3
M1× depth
M2.5 × 1.5
M3
M3
M3
M4
M4
×3
×3
× 3.5
× 4.5
× 4.5
F
E
L(1)
mm
30.5
139
E
Dimension of slide unit
L1
MLFC, MLF10
d3
W
MLFC 42
MLF 42
MLFG 42
W4
L2
W5
N
Dimension of
assembly
mm
g
6.1
W
MLFC 30
MLF 30
MLFG 30
Mass (Reference)
Slide unit
W6
H1
H1
H4
H
H3
H
H1
N
4-M1×depth
L3
d4
W3
W4
(L1)
L3
W2
W3
W4
Oil hole
H
W3
(L4 )
(L1)
h
W2
W4
(L4 )
H3
1.3
1.7
2.5
3.2
3.1
3.2
W
10
14
18
24
30
42
H4
W5
–
4
5.5
7
8
9
10
–
–
–
–
23
W6
–
–
–
–
–
9.5
d3
2.9
3.5
3.5
4.5
4.5
4.5
d4
4.8
6
6.5
8
8
8
Appended
mounting bolt
for track rail
mm
h
E
F
Bolt size × length
1.6
3.2
4.5
4.5
4.5
4.5
10
15
15
20
20
20
20
Cross-recessed head screw
for precision equipment
M2.5 × 7
Hexagon socket
head bolt
M3 × 8
30
Hexagon socket
head bolt
M3 × 8
30
Hexagon socket
head bolt
M4 × 10
40
Hexagon socket
head bolt
M4 × 12
40
Hexagon socket
head bolt
M4 × 12
40
Static moment rating(2)
Basic(2) Basic(2)
dynamic
static
load rating load rating
C
C0
N
N
712
1 180
Model
number
T0
TX
TY
N・m
N・m
N・m
2.6
14.9
4.2
22.4
3.8
24.6
10.1
54.7
21.0
104
5.5
35.9
16.9
90.1
31.9
159
9.7
67.6
30.6
168
63.3
321
15.4
107
48.7
259
100
508
30.8
180
61.3
333
140
674
2.2
12.5
3.5
18.8
3.2
20.7
8.4
45.9
17.6
87.6
4.7
30.1
14.2
75.6
26.7
134
8.2
56.8
25.7
141
53.1
270
13.0
89.9
40.8
217
84.3
426
25.8
151
51.4
280
117
565
6.1
849
1 510
7.8
1 240
1 700
12.2
1 770
2 840
20.3
2 320
4 160
29.8
1 510
2 120
19.4
2 280
3 810
34.9
2 870
5 300
48.5
2 800
3 340
40.7
4 310
6 200
75.6
5 620
9 060
3 890
4 540
111
69.1
5 970
8 440
128
7 810
12 300
187
5 440
6 810
144
7 050
9 840
209
9 520
15 100
321
MLFC 10
10
MLF
MLFC 14
14
MLF
MLFG 14
MLFC 18
18
MLF
MLFG 18
MLFC 24
24
MLF
MLFG 24
MLFC 30
30
MLF
MLFG 30
MLFC 42
42
MLF
MLFG 42
Track rail lengths L are shown in Table 29.2.
(2): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY )
are shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
Remark 1: The appended bolts for mounting track rails are hexagon socket head bolts of JIS B 1176 or equivalent,
or cross-recessed head cap screws for precision equipment.
2: Oil hole is provided for MLF(C, G)10 to MLF(C, G)24 models.
Example of identification number for assembled set
Model code
T0
Part code
MLF G 42 C2 R320
TY
C, C0
Size
TX
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Series
MLF
Wide type
Interchangeable code
Special specification
Interchangeable
specification
Non interchangeable
No symbol specification
A, D, E, 1, LR,
MN, N, S, U, W
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
Size
10, 14, 18, 24, 30, 42
Number of slide unit (two slide units)
Preload amount
T0
Clearance
No symbol Standard
Light preload
T1
H
P
Accuracy class
High
Precision
Length of track rail (320mm)
37
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable MLF
Model code LWLF-B (Ex: LWLF42R320BPS2)
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
38
C-Sleeve Linear Way ME
Flange type,
mounting from bottom
2-d1
W2
Short
:MEC
Standard
:ME
High rigidity long:MEG
W3
(L4 )
(L1 )
(L1 )
L3
L3
d4
4-d1
L2
H1
N
H4
h
H3
H
H2
W4
(L4 )
d3
W
E
MEC(…SL)
F
E
Model
number
Interchangeable
L(1)
15
☆
MEC
15…SL
☆
ME
15
☆
ME
15…SL
☆
MEC
MEG 15
☆
MEG 15…SL
☆
MEC
20
☆
MEC
20…SL
☆
ME
20
☆
ME
20…SL
☆
MEG 20
☆
MEG 20…SL
☆
MEC
25
☆
MEC
25…SL
☆
ME
25
☆
ME
25…SL
☆
MEG 25
☆
MEG 25…SL
☆
Mass
(Reference)
Slide
unit
kg
Dimension of
assembly
mm
Track
rail
kg/m
H1
H
N
W2
W3
W4
0.11
0.18
1.57
24
5.8
18.5
52
41
5.5
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
41
–
22.4
57
26
38.4
L4
d1
H2
H3
W
H4
d3
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
45
61
4.5
7
4.5
15
14.5
3.6
(4.5)
6.5
(8)
4.5
(6)
20
60
M3 × 16
(M4 × 16)
N・m
N
N
5 240
5 480
43.8
75.1
9 390
7 640
N・m
100
N・m
21.3
149
MEC
MEC
15…SL
57.6
333
ME
15
ME
15…SL
99.5
533
99.5
533
MEG 15
31.5
235
31.5
235
MEC
20
MEC
20…SL
21.3
149
57.6
333
15
0.24
70
36
51.1
74
9 340
12 500
0.18
47
–
24.7
59
7 580
7 340
66.5
32
44.2
79
11 600
13 400
145
95.6
561
95.6
561
ME
20
ME
20…SL
0.39
82
45
60.1
95
14 400
18 300
197
172
918
172
918
MEG 20
0.33
59
–
32
71
12 400
12 300
153
71.8
480
71.8
480
MEC
25
MEC
25…SL
83
35
56
95
18 100
21 100
262
195
1 090
195
1 090
ME
25
ME
25…SL
102
50
75
114
22 200
28 200
349
336
1 740
336
1 740
MEG 25
0.30
0.54
2.28
3.09
28
6
33
7
19.5
25
59
73
0.72
49
60
5
6.5
Note(1): Track rail lengths L are shown in Table 29.3.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended. Values in parentheses are applicable to the track rail of supplemental code “/M4” of special specification.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
5.5
7
9
10
5.5
6.5
20
23
16
19
6
7
9.5
11
8.5
9
20
20
60
60
M5 × 16
M6 × 20
TY
C, C0
T0
TX
78.9
MEG 15…SL
MEG 20…SL
MEG 25…SL
Example of identification number for assembled set
Model code
Size
Part code
ME G 20 C2 R820
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Series
Flange type,
ME mounting from bottom
Interchangeable code
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
A, D, E, F, 1, J,
L, LF, MA, M4, N,
T, U, V, W, Z
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
Accuracy class
Preload amount
Size
15, 20, 25
Number of slide unit (two slide units)
Length of track rail (820mm)
39
Model
number
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ME
Model code LWE (Ex: LWE20R820PS2)
Tc
No symbol
T1
T2
Clearance
Standard
Light preload
Medium preload
No symbol
H
P
SP
Ordinary
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
40
C-Sleeve Linear Way ME
Flange type,
mounting from bottom
2-d1
W2
Short
:MEC
Standard
:ME
High rigidity long:MEG
W3
(L4 )
(L1 )
(L1 )
L3
L3
d4
4-d1
L2
H1
N
H4
h
H3
H
H2
W4
(L4 )
d3
W
E
MEC(…SL)
F
E
Model
number
Interchangeable
L(1)
MEC
30
☆
MEC
30…SL
☆
ME
30
☆
ME
30…SL
☆
MEG 30
☆
MEG 30…SL
☆
MEC
35
ME
ME
Mass
(Reference)
Slide
unit
kg
Dimension of
assembly
mm
Track
rail
kg/m
H1
H
N
W2
W3
W4
0.58
0.99
5.09
42
10
31
90
72
9
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
68
–
36
97
40
64.8
L4
d1
H2
H3
W
H4
d3
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
78
107
9
10
8
28
7
25
11
9
80
20
N
N
20 600
18 800
29 500
M 6 × 25
31 300
N・m
N・m
N・m
287
129
855
129
855
328
1 920
479
Model
number
MEC
30
MEC
30…SL
328
1 920
ME
30
ME
30…SL
1.50
128.5
60
96.5
139
39 200
47 000
718
704
3 670
704
3 670
MEG 30
☆
0.84
78
–
41.6
90
29 900
26 800
412
176
1 190
162
1 100
MEC
35
35
☆
1.52
111
50
74.6
123
42 900
44 700
686
448
2 660
412
2 450
ME
35
45
☆
2.46
125
60
81.4
136
61 100
60 200
1 210
672
4 070
618
3 750
ME
45
6.85
11.2
48
11
60
14
33
37.5
100
120
82
100
9
9
10
11
13
15
10
13
34
45
9
28
34
11
14
12
17.5
14
80
20
22.5
105
MEG 30…SL
M 8 × 30
M10 × 35
Note(1): Track rail lengths L are shown in Table 29.3.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
TY
C, C0
T0
TX
Example of identification number for assembled set
Model code
Size
Part code
ME G 30 C2 R440
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Interchangeable
specification
No
Non interchangeable
symbol specification
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
30, 35, 45
Length of track rail (440mm)
41
A, D, E, F, 1, J,
L, LF, MA, N, T,
U, V, W, Z
Accuracy class
Preload amount
Size
Number of slide unit (two slide units)
Special specification
Interchangeable code
Series
Flange type,
ME mounting from bottom
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ME
Model code LWE (Ex: LWE30R440PS2)
Tc
No symbol
T1
T2
Clearance
Standard
Light preload
Medium preload
No symbol
H
P
SP
Ordinary
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
42
C-Sleeve Linear Way ME
Flange type,
mounting from top
2-M1
W2
Short
:METC
Standard
:MET
High rigidity long:METG
W3
(L4 )
(L1 )
(L1 )
L3
L3
d4
4-M1
L2
H1
N
h
H4
H3
H
H2
W4
(L4 )
d3
W
E
METC(…SL)
F
E
Model
number
Interchangeable
L(1)
METC 15
☆
METC 15…SL
☆
MET
15
☆
MET
15…SL
☆
METG 15
☆
METG 15…SL
☆
METC 20
☆
METC 20…SL
☆
MET
20
☆
MET
20…SL
☆
METG 20
☆
METG 20…SL
☆
METC 25
☆
METC 25…SL
☆
MET
25
☆
MET
25…SL
☆
METG 25
☆
METG 25…SL
☆
Mass
(Reference)
Slide
unit
kg
Dimension of
assembly
mm
Track
rail
kg/m
H1
H
N
W2
W3
W4
0.11
0.18
1.57
24
5.8
18.5
52
41
5.5
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
L4
41
–
22.4
45
57
26
38.4
61
M1
M5
H2
7
H3
4.5
W
15
H4
d3
14.5
3.6
(4.5)
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
6.5
(8)
4.5
(6)
20
60
M3 × 16
(M4 × 16)
N・m
N・m
N・m
N
N
5 240
5 480
43.8
21.3
149
21.3
149
METC 15
7 640
9 390
75.1
57.6
333
57.6
333
MET
15
MET
15…SL
99.5
533
99.5
533
METG 15
31.5
235
31.5
235
METC 20
100
METC 15…SL
0.24
70
36
51.1
74
9 340
12 500
0.18
47
–
24.7
59
7 580
7 340
66.5
32
44.2
79
11 600
13 400
145
95.6
561
95.6
561
MET
20
MET
20…SL
0.39
82
45
60.1
95
14 400
18 300
197
172
918
172
918
METG 20
0.33
59
–
32
71
12 400
12 300
153
71.8
480
71.8
480
METC 25
83
35
56
95
18 100
21 100
262
195
1 090
195
1 090
MET
25
MET
25…SL
102
50
75
114
22 200
28 200
349
336
1 740
336
1 740
METG 25
0.30
0.54
2.28
3.09
28
6
33
7
19.5
25
59
73
0.72
49
60
5
6.5
Note(1): Track rail lengths L are shown in Table 29.3.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended. Values in parentheses are applicable to the track rail of supplemental code “/M4” of special specification.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
M6
M8
9
10
5.5
6.5
20
23
16
19
6
7
9.5
11
8.5
9
20
20
60
60
M5 × 16
M6 × 20
TY
C, C0
T0
TX
78.9
METG 15…SL
METC 20…SL
METG 20…SL
METC 25…SL
METG 25…SL
Example of identification number for assembled set
Model code
Size
Part code
MET G 20 C2 R820
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Series
Flange type,
MET mounting from top
Interchangeable code
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
A, D, E, F, 1, J,
L, LF, MA, M4, N,
T, U, V, W, Z
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
Accuracy class
Preload amount
Size
15, 20, 25
Number of slide unit (two slide units)
Length of track rail (820mm)
43
Model
number
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ME
Model code LWE (Ex: LWE20R820PS2)
Tc
No symbol
T1
T2
Clearance
Standard
Light preload
Medium preload
No symbol
H
P
SP
Ordinary
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
44
C-Sleeve Linear Way ME
Flange type,
mounting from top
2-M1
W2
Short
:METC
Standard
:MET
High rigidity long:METG
W3
(L4 )
(L1 )
(L1 )
L3
L3
d4
4-M1
L2
H1
N
h
H4
H3
H
H2
W4
(L4 )
d3
W
E
METC(…SL)
F
E
Model
number
Interchangeable
L(1)
METC 30
☆
METC 30…SL
☆
MET
30
☆
MET
30…SL
☆
METG 30
☆
METG 30…SL
☆
METC 35
MET
MET
Mass
(Reference)
Slide
unit
kg
Dimension of
assembly
mm
Track
rail
kg/m
H1
H
N
W2
W3
W4
0.58
0.99
5.09
42
10
31
90
72
9
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
68
–
36
97
40
64.8
L4
M1
H2
H3
W
H4
d3
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
78
107
M10
10
8
28
7
25
11
9
80
20
M 6 × 25
Model
number
N・m
N・m
N・m
18 800
287
129
855
129
855
31 300
479
328
1 920
328
1 920
MET
30
MET
30…SL
N
N
20 600
29 500
METC 30
METC 30…SL
1.50
128.5
60
96.5
139
39 200
47 000
718
704
3 670
704
3 670
METG 30
☆
0.84
78
–
41.6
90
29 900
26 800
412
176
1 190
162
1 100
METC 35
35
☆
1.52
111
50
74.6
123
42 900
44 700
686
448
2 660
412
2 450
MET
35
45
☆
2.46
125
60
81.4
136
61 100
60 200
1 210
672
4 070
618
3 750
MET
45
6.85
11.2
48
11
60
14
33
37.5
100
120
82
100
M10
9
10
M12
13
15
10
13
34
45
9
28
34
11
14
12
17.5
14
80
20
22.5
105
METG 30…SL
M 8 × 30
M10 × 35
Note(1): Track rail lengths L are shown in Table 29.3.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
TY
C, C0
T0
TX
Example of identification number for assembled set
Model code
Size
Part code
MET G 30 C2 R440
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Interchangeable
specification
No
Non interchangeable
symbol specification
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
30, 35, 45
Length of track rail (440mm)
45
A, D, E, F, 1, J,
L, LF, MA, N, T,
U, V, W, Z
Accuracy class
Preload amount
Size
Number of slide unit (two slide units)
Special specification
Interchangeable code
Series
Flange type,
MET mounting from top
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ME
Model code LWE (Ex: LWE30R440PS2)
Tc
No symbol
T1
T2
Clearance
Standard
Light preload
Medium preload
No symbol
H
P
SP
Ordinary
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
46
C-Sleeve Linear Way ME
Block type,
mounting from top
2-M1×depth
Short
:MESC
Standard
:MES
High rigidity long:MESG
W2
W4
(L4 )
(L4 )
(L1)
(L1)
L3
L3
W3
4-M1×depth
L2
N
H4
h
H3
H1
H
d4
MESC(…SL)
d3
W
E
E
F
Model
number
Interchangeable
L(1)
MESC 15
☆
MESC 15…SL
☆
MES
15
☆
MES
15…SL
☆
MESG 15
☆
MESG 15…SL
☆
MESC 20
☆
MESC 20…SL
☆
MES
20
☆
MES
20…SL
☆
MESG 20
☆
MESG 20…SL
☆
MESC 25
☆
MESC 25…SL
☆
MES
25
☆
MES
25…SL
☆
MESG 25
☆
MESG 25…SL
☆
Mass
(Reference)
Slide
unit
kg
Dimension of
assembly
mm
Track
rail
kg/m
H1
H
N
W2
W3
W4
0.09
0.14
1.57
24
5.8
9.5
34
26
4
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
L4
41
–
22.4
45
57
26
38.4
61
M1× depth
M4 × 7
H3
4.5
W
15
H4
d3
14.5
3.6
(4.5)
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
6.5
(8)
4.5
(6)
20
60
M3 × 16
(M4 × 16)
N・m
N・m
N・m
N
N
5 240
5 480
43.8
21.3
149
21.3
149
MESC 15
7 640
9 390
75.1
57.6
333
57.6
333
MES
15
MES
15…SL
99.5
533
99.5
533
MESG 15
31.5
235
31.5
235
MESC 20
100
MESC 15…SL
0.18
70
36
51.1
74
9 340
12 500
0.15
47
–
24.7
59
7 580
7 340
66.5
32
44.2
79
11 600
13 400
145
95.6
561
95.6
561
MES
20
MES
20…SL
0.32
82
45
60.1
95
14 400
18 300
197
172
918
172
918
MESG 20
0.26
59
–
32
71
12 400
12 300
153
71.8
480
71.8
480
MESC 25
83
35
56
95
18 100
21 100
262
195
1 090
195
1 090
MES
25
MES
25…SL
102
50
75
114
22 200
28 200
349
336
1 740
336
1 740
MESG 25
0.25
0.41
2.28
3.09
28
6
33
7
11
12.5
42
48
0.54
32
35
5
6.5
Note(1): Track rail lengths L are shown in Table 29.3.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended. Values in parentheses are applicable to the track rail of supplemental code “/M4” of special specification.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
M5 × 8
M6 × 9
5.5
6.5
20
23
16
19
6
7
9.5
11
8.5
9
20
20
60
60
M5 × 16
M6 × 20
TY
C, C0
T0
TX
78.9
MESG 15…SL
MESC 20…SL
MESG 20…SL
MESC 25…SL
MESG 25…SL
Example of identification number for assembled set
Model code
Size
Part code
MES G 20 C2 R820
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Series
Block type,
MES mounting from top
Interchangeable code
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
A, D, E, F, 1, J,
L, LF, MA, M4, N,
T, U, V, W, Z
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
Accuracy class
Preload amount
Size
15, 20, 25
Number of slide unit (two slide units)
Length of track rail (820mm)
47
Model
number
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ME
Model code LWE (Ex: LWE20R820PS2)
Tc
No symbol
T1
T2
Clearance
Standard
Light preload
Medium preload
No symbol
H
P
SP
Ordinary
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
48
C-Sleeve Linear Way ME
Block type,
mounting from top
2-M1×depth
Short
:MESC
Standard
:MES
High rigidity long:MESG
W2
W4
(L4 )
(L4 )
(L1)
(L1)
L3
L3
W3
4-M1×depth
L2
N
H4
h
H3
H1
H
d4
MESC(…SL)
d3
W
E
E
F
Model
number
Interchangeable
L(1)
MESC 30
☆
MESC 30…SL
☆
MES
30
☆
MES
30…SL
☆
MESG 30
☆
MESG 30…SL
☆
MESC 35
MES
MES
Mass
(Reference)
Slide
unit
kg
Dimension of
assembly
mm
Track
rail
kg/m
H1
H
N
W2
W3
W4
0.46
0.78
5.09
42
10
16
60
40
10
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
68
–
36
97
40
64.8
L4
M1× depth
H3
W
H4
d3
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
78
107
M 8 × 12
8
28
7
25
11
9
80
20
M 6 × 25
Model
number
N・m
N・m
N・m
18 800
287
129
855
129
855
31 300
479
328
1 920
328
1 920
MES
30
MES
30…SL
N
N
20 600
29 500
MESC 30
MESC 30…SL
1.13
128.5
60
96.5
139
39 200
47 000
718
704
3 670
704
3 670
MESG 30
☆
0.67
78
–
41.6
90
29 900
26 800
412
176
1 190
162
1 100
MESC 35
35
☆
1.21
111
50
74.6
123
42 900
44 700
686
448
2 660
412
2 450
MES
35
45
☆
2.05
125
60
81.4
136
61 100
60 200
1 210
672
4 070
618
3 750
MES
45
6.85
11.2
48
11
60
14
18
20.5
70
86
50
60
M 8 × 12
10
10
M10 × 15
10
13
34
45
9
28
34
11
14
12
17.5
14
80
20
22.5
105
MESG 30…SL
M 8 × 30
M10 × 35
Note(1): Track rail lengths L are shown in Table 29.3.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
TY
C, C0
T0
TX
Example of identification number for assembled set
Model code
Size
Part code
MES G 30 C2 R440
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/U
Interchangeable
specification
No
Non interchangeable
symbol specification
S2
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
30, 35, 45
Length of track rail (440mm)
49
A, D, E, F, 1, J,
L, LF, MA, N, T,
U, V, W, Z
Accuracy class
Preload amount
Size
Number of slide unit (two slide units)
Special specification
Interchangeable code
Series
Block type,
MES mounting from top
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable ME
Model code LWE (Ex: LWE30R440PS2)
Tc
No symbol
T1
T2
Clearance
Standard
Light preload
Medium preload
No symbol
H
P
SP
Ordinary
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
50
C-Sleeve Linear Way MH
Flange type,
mounting from bottom
(L4 )
(L1)
Standard
:MH
High rigidity long:MHG
d4
W3
L2
H1
N
h
H4
H3
H
H2
W4
4-d1
L3
W2
W
d3
E
E
F
Model
number
Interchangeable
L(1)
Mass
(Reference)
Slide
unit
kg
MH
15
☆
0.22
MH
20
☆
0.47
Dimension of
assembly
mm
Track
rail
kg/m
1.47
H1
H
4.5
24
N
16
W2
47
W3
38
W4
4.5
Dimension of slide unit
Dimension of track rail
mm
mm
L1
66
L2
30
83
2.56
5
30
21.5
63
53
5
L3
L4
44.2
69
56
95
40
4)
d(
H2
1
4.5
6
7
10
H3
4.5
5.5
W
15
20
H4
15
18
d3
h
d4
4.5
E
F
Bolt size × length
8
6
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
6
9.5
8.5
60
30
60
30
M 4 × 16
N
N・m
N
N・m
N・m
95.6
556
11 600
13 400
112
18 100
21 100
232
195
1 090
Model
number
95.6
556
MH
15
195
1 090
MH
20
M 5 × 18
MHG 20
☆
0.69
112
84.8
124
24 100
31 700
349
421
2 140
421
2 140
MHG 20
25
☆
0.69
95
63.9
106
25 200
28 800
362
309
1 690
309
1 690
MH
30 800
38 300
483
533
2 740
533
2 740
MHG 25
35 400
40 700
623
536
2 820
536
2 820
MH
MH
3.50
MHG 25
☆
0.91
30
☆
1.28
MH
6.5
36
23.5
70
57
6.5
45
118
113
4.82
7
42
31
90
72
9
7
86.6
129
80.6
124
52
9
10
10
6.5
8
23
28
22
25
7
9
11
9
14
12
60
30
80
40
25
M 6 × 22
30
M 8 × 28
MHG 30
☆
1.69
139
106.6
150
42 700
53 200
814
894
4 460
894
4 460
MHG 30
35
☆
1.79
123
86.2
135
48 700
53 700
823
631
3 480
579
3 190
MH
MH
6.85
8
48
33
100
82
9
62
9
13
10
34
28
9
14
12
80
40
35
M 8 × 28
MHG 35
☆
2.35
151
114
163
59 500
71 600
1 100
1 090
5 570
1 000
5 110
MHG 35
MH
☆
3.17
147
103.4
158
74 600
80 200
1 610
1 150
6 190
1 060
5 690
MH
95 200
114 000
2 280
2 240
11 100
2 050
10 200
45
10.7
MHG 45
☆
60
10
37.5
120
100
10
80
190
4.34
11
146.6
Note(1): Track rail lengths L are shown in Table 29.4.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
15
13
45
34
14
20
17
52.5
100
201
TY
T0
TX
Model code
Size
Part code
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/D
Series
Flange type,
MH mounting from bottom
Interchangeable code
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
A, D, E, F, 1, J, L,
LF, MA, MN, N, PS,
T, V, W, Z
S2
Length of slide unit
No symbol Standard
High rigidity long
G
Accuracy class
Preload amount
Size
15, 20, 25, 30, 35, 45
Number of slide unit (two slide units)
Length of track rail (480mm)
51
MHG 45
Example of identification number for assembled set
MH G 20 C2 R480
C, C0
45
M12 × 35
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable MH
Model code LWH (Ex: LWH25R480BPS2)
T0
No symbol
T1
T2
T3
Clearance
Standard
Light preload
Medium preload
Heavy preload
H
P
SP
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
52
C-Sleeve Linear Way MH
Flange type,
mounting from bottom
(L4 )
(L1)
W2
W3
d1
W
H3
N
H1
H1
N
W
d3
Model
number
Interchangeable
MHT 8 …SL
MHT 10 …SL
MHT 12(…SL)
Mass
(Reference)
Slide
unit
kg
Track
rail
kg/m
Dimension of
assembly
mm
H
H1
N
W2
W3
W4
L1
L2
H2
H
H
H3
H2
d4
W3
W4
4-M1
L3
W2
h
W4
H4
Standard
:MHT
High rigidity long:MHTG
E
E
F
L(1)
Dimension of slide unit
Dimension of track rail
mm
mm
L2
L3
L4
4)
d(
M1
1
H2
H3
W
H4
d3
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
N
N・m
N
N・m
8…SL
☆
0.015
0.32
10
2.1
8
24
19
2.5
24
10
15.3
–
1.9
M 2.3
3.5
2
MHT
10…SL
☆
0.031
0.47
12
2.4
10
30
24
3
32
12
21.4
–
2.6
M 3
4.5
2.5
MHT
MHT
12 12…SL
☆
☆
0.108
0.86
19
3.2
14
40
32
4
46
15
31.6
50
3.4
M 4
6
4
12
10.5
3.5
6
4.5
20
40
M 3 × 12
6 260
8 330
MHT
15
☆
0.22
1.47
24
4.5
16
47
38
4.5
66
30
44.2
69
–
M 5
7
4.5
15
15
4.5
8
6
30
60
M 4 × 16
11 600
13 400
112
MHT
20
☆
0.47
56
95
18 100
21 100
232
2.56
30
5
21.5
63
53
5
–
M 6
10
5.5
20
18
6
9.5
8.5
30
60
M 5 × 18
1
24 100
31 700
349
2
25 200
28 800
362
1
30 800
38 300
483
2
35 400
40 700
623
2
42 700
53 200
814
4
48 700
53 700
823
59 500
71 600
1 100
74 600
80 200
1 610
95 200
114 000
2 280
MHT
MHTG 20
☆
0.69
MHT
☆
0.69
25
83
112
95
3.50
MHTG 25
☆
0.91
MHT
☆
1.28
30
☆
1.69
MHT
☆
1.79
35
☆
2.35
MHT
☆
3.17
45
Note(1):
☆
23.5
70
57
6.5
42
7
31
90
72
9
8
33
100
82
9
147
10
37.5
120
100
4.34
63.9
106
–
86.6
129
80.6
124
–
106.6
150
86.2
135
–
62
151
60
124
52
123
48
84.8
45
139
10.7
MHTG 45
6.5
113
6.85
MHTG 35
36
118
4.82
MHTG 30
40
10
114
163
103.4
158
–
80
190
146.6
M 8
M10
M10
M12
10
10
13
15
6.5
8
10
13
8
6
2.4
4.2
2.3
10
20
M 2× 8
1 510
2 120
8.8
10
7
3.5
6
3.5
12.5
25
M 3× 8
2 640
3 700
19.2
23
28
34
45
22
25
28
34
7
9
9
14
9
11
12
14
12
14
17
20
60
30
80
40
80
40
52.5
105
51.6
M 6 × 22
M 8 × 28
3
1
5
1
6
2
11
M 8 × 28
M12 × 35
201
Model
number
N・m
5.5
32.0
13.3
73.8
44.7
237
95.6
556
195
090
1
421
140
2
309
690
1
533
740
2
536
820
2
894
460
4
631
480
3
090
1
570
5
150
1
190
5
240
2
100 10
4.7
26.9
11.1
61.9
37.5
199
95.6
556
195
090
421
140
309
690
533
740
536
820
894
460
579
190
000
110
060
690
050
200
MHT
8…SL
MHT
10…SL
MHT
MHT
12 12…SL
MHT
15
MHT
20
MHTG 20
MHT
25
MHTG 25
MHT
30
MHTG 30
MHT
35
MHTG 35
MHT
45
MHTG 45
Track rail lengths L are shown in Table 29.4.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
(4): MHT8…SL, MHT10…SL, MHT12 and MHT12…SL can be mounted also from bottom direction.
Remark : Oil hole is provided for size 8 and 10 models.
Example of identification number for assembled set
Model code
T0
TX
Part code
MHT G 20 C2 R480
TY
C, C0
Size
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/D
Series
Flange type,
MHT mounting from bottom
Interchangeable code
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
A, D, E, F, 1, J, L,
LF, MA, MN, N, PS,
T, V, W, Z
S2
Length of slide unit
No symbol Standard
High rigidity long
G
Accuracy class
Preload amount
Size
8, 10, 12, 15, 20, 25, 30, 35, 45
Number of slide unit (two slide units)
Length of track rail (480mm)
53
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable MH
Model code LWH (Ex: LWH25R480BPS2)
T0
No symbol
T1
T2
T3
Clearance
Standard
Light preload
Medium preload
Heavy preload
H
P
SP
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
54
C-Sleeve Linear Way MH
Block type,
mounting from top
2–M1×depth
W2
Short
:MHDC
Standard
:MHD
High rigidity long:MHDG
W2
W4
H3
h
H1
N
W
N
d3
W
E
☆
0.008
MHD
8…SL
☆
0.013
MHDG 8…SL
☆
0.018
MHDC 10…SL
☆
0.018
MHD 10…SL
☆
0.026
MHDG 10…SL
☆
0.035
MHDC 12…SL
MHD 12
MHD 12…SL
MHDG 12…SL
☆
0.057
☆
☆
0.089
☆
0.115
MHD 15
☆
0.23
MHD 25
☆
0.64
MHDG 25
☆
0.78
MHD 30
☆
1.12
MHDG 30
☆
1.44
MHD 35
☆
1.74
MHDG 35
☆
2.26
MHD 45
☆
3.30
MHDG 45
☆
4.57
Note(1):
0.32
11
H1
N
2.1
4
W2
16
W3
10
W4
3
Dimension of slide unit
Dimension of track rail
mm
mm
L1
L2
L3
18
–
9.0
24
30.5
24
0.47
13
2.4
5
20
13
3.5
32
40
34
0.86
20
3.2
7.5
27
15
6
46
10
–
12
–
15
58
1.47
3.50
4.82
6.85
10.7
28
40
45
4.5
6.5
7
55
8
70
10
9.5
12.5
16
34
48
60
26
35
40
MHDC…SL
F
E
L(1)
Dimension of
assembly
mm
H
L3
L2
H4
MHDC 8…SL
Track
rail
kg/m
L3
4–M1×depth
H
H
H1
Interchangeable
Slide
unit
kg
Model
number
(L1)
d4
MHD(C,G) 8 …SL
MHD(C,G)10 …SL
MHD(C,G)12 …SL
MHD
12
Mass
(Reference)
(L4 )
(L1)
W3
W3
H3
W4
(L4 )
4
6.5
10
18
70
50
10
20.5
86
60
13
15.3
L4
–
M1× depth
M 2 × 2.5
H3
3
W
8
H4
d3
2.4
6
h
d4
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
E
F
Bolt size × length
4.2
2.3
10
20
M 2× 8
21.7
13.4
21.4
–
M 2.6 × 3
3.5
10
3.5
7
6
3.5
12.5
25
M 3× 8
29.4
19.6
38
31.6
50
43.6
62
66
26
44.2
69
95
35
63.9
106
118
50
86.6
129
113
40
80.6
124
139
60
106.6
150
123
50
86.2
135
151
72
114
163
147
60
103.4
158
190
80
146.6
201
M 4 × 5
M 4 × 10
M 6 × 12
M 8 × 16
5
8.5
10.5
11
12
15
23
28
10.5
15
22
25
3.5
6
4.5
7
9
4.5
8
6
11
9
14
12
20
40
30
60
30
60
40
80
M 8 × 16
17
34
28
9
14
12
40
M10 × 20
23
45
34
14
20
17
52.5
M 3 × 12
M 4 × 16
M 6 × 22
M 8 × 28
80
M 8 × 28
105
M12 × 35
N
N・m
N
N・m
5.3
1 050
1 270
1 510
2 120
8.8
1 910
2 970
12.3
1 920
2 350
12.2
2 640
3 700
19.2
3 280
5 050
26.2
4 560
5 300
32.8
6 260
8 330
51.6
7 780
11 400
70.4
11 600
13 400
112
25 200
28 800
362
1
30 800
38 300
483
2
35 400
40 700
623
2
42 700
53 200
814
4
48 700
53 700
823
59 500
71 600
1 100
74 600
80 200
1 610
95 200
114 000
2 280
3
1
5
1
6
2
11
Model
number
N・m
2.2
15.5
5.5
32.0
10.4
55.4
5.8
37.1
13.3
73.8
23.8
123
19.4
117
44.7
237
1.8
13.0
4.7
26.9
8.8
46.4
4.8
31.2
11.1
61.9
20.0
103
16.3
98.5
37.5
199
80.4
399
95.6
556
309
690
1
533
740
2
536
820
2
894
460
4
631
480
3
090
1
570
5
150
1
190
5
240
2
100
10
67.5
335
95.6
556
309
690
533
740
536
820
894
460
579
190
000
110
060
690
050
200
MHDC 8…SL
MHD
8…SL
MHDG 8…SL
MHDC 10…SL
MHD 10…SL
MHDG 10…SL
MHDC 12…SL
MHD 12
MHD 12…SL
MHDG 12…SL
MHD 15
MHD 25
MHDG 25
MHD 30
MHDG 30
MHD 35
MHDG 35
MHD 45
MHDG 45
Track rail lengths L are shown in Table 29.4.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
Example of identification number for assembled set
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
Remark : Oil hole is provided for size 8 to 10 models.
Model code
Size
Part code
MHD G 20 C2 R480
Material code
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/D
Series
TY
C, C0
T0
TX
Block type,
MHD mounting from top
Length of slide unit
C
Short
No symbol Standard
High rigidity long
G
55
A, D, E, F, 1, J, L,
LF, MA, MN, N, PS,
T, U, V, W, Z
Accuracy class
8, 10, 12, 15, 25, 30, 35, 45
Length of track rail (480mm)
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
Preload amount
Size
Number of slide unit (two slide units)
Interchangeable code
S2
Material
No symbol High carbon steel
SL
Stainless steel
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable MH
Model code LWH (Ex: LWH25R480BPS2)
T0
No symbol
T1
T2
T3
Clearance
Standard
Light preload
Medium preload
Heavy preload
H
P
SP
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
56
C-Sleeve Linear Way MH
Compact block type,
mounting from top
(L4 )
(L1)
W2
Standard
:MHS
High rigidity long:MHSG
W3
L2
H3
W4
4–M1×depth
L3
h
H4
H
d4
H1
d3
N
W
E
F
E
L(1)
Dimension of
assembly
mm
Dimension of slide unit
Dimension of track rail
mm
mm
Recommended(2) Basic(3) Basic(3) Static moment rating(3)
dynamic
mounting bolt
static
load rating load rating
for track rail
mm
TX
C
T0
TY
C0
Interchangeable
Mass
(Reference)
Slide
unit
kg
MHS
15
☆
0.18
MHS
20
☆
0.35
MHSG 20
☆
0.52
112
50
84.8
124
24 100
31 700
349
MHS
25
☆
0.54
95
35
63.9
106
25 200
28 800
MHSG 25
☆
0.66
118
50
86.6
129
30 800
MHS
30
☆
1.00
113
40
80.6
124
MHSG 30
☆
Model
number
Track
rail
kg/m
H
1.47
24
2.56
3.50
4.82
30
36
42
H1
N
4.5
9.5
12
5
12.5
6.5
16
7
W2
W3
W4
L1
L2
L3
L4
M1× depth
H3
W
34
26
4
66
26
44.2
69
M4 × 8
4.5
15
83
36
56
95
44
48
60
32
35
40
M5 ×10
6
M6 ×12
6.5
M8 ×16
10
139
1.29
60
106.6
5.5
6.5
8
20
23
28
H4
d3
d4
h
15
4.5
8
6
18
22
25
7
9
30
30
9
11
14
30
8.5
9.5
6
E
40
12
F
Model
number
Bolt size × length
N
N
N・m
N・m
N・m
M4 × 16
11 600
13 400
112
95.6
556
95.6
556
18 100
21 100
232
195
1 090
60
MHS
15
195
1 090
MHS
20
421
2 140
421
2 140
MHSG 20
362
309
1 690
309
1 690
MHS
38 300
483
533
2 740
533
2 740
MHSG 25
35 400
40 700
623
536
2 820
536
2 820
MHS
42 700
53 200
814
894
4 460
894
4 460
MHSG 30
M5 × 18
60
25
M6 × 22
60
30
M8 × 28
80
150
Note(1): Track rail lengths L are shown in Table 29.4.
(2): Track rail mounting bolts are not appended. Hexagon socket bolts of JIS B 1176 strength division 12.9 or equivalent are
recommended.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY ) are
shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
TY
C, C0
T0
Example of identification number for assembled set
TX
Model code
Size
Part code
MHS G 30 C2 R480
Preload symbol
Class symbol
Interchangeable code
Supplemental code
T1
P
S2
/D
Series
Compact block type,
MHS mounting from top
Length of slide unit
Interchangeable code
Special specification
Interchangeable
specification
No
Non interchangeable
symbol specification
A, D, E, F, 1, J, L,
LF, MA, MN, N, PS,
T, U, V, W, Z
S2
No symbol Standard
High rigidity long
G
Size
15, 20, 25, 30
Number of slide unit (two slide units)
Length of track rail (480mm)
57
In case ordering track rail only, model code is changed as shown below.
Track rail of interchangeable MH
Model code LWH (Ex: LWH25R480BPS2)
Accuracy class
Preload amount
No symbol
T1
T2
T3
Standard
Light preload
Medium preload
Heavy preload
H
P
SP
High
Precision
Super precision
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
58
C-Sleeve Linear Way MUL
Miniature type
MUL
(L1)
N
W2
2-M1×depth
L3
L2
Oil hole
d4
W6
d3
h
H5
W5
H3
H3
H
W4
W
E
F
E
L
(1)
Mass (Reference)
Model
number
Slide unit
MUL
25
Dimension of
assembly
mm
g
13
Track rail
(per 100mm)
H
9
87
N
19.4
Dimension of slide unit
Dimension of track rail
mm
mm
W2
W4
L1
L2
L3
14
7
31
12
22
M1 × depth
M3 × 5
H3
2.9
W
24.9
H4
H5
W5
W6
d3
d4
h
6.7
3.2
9
8
2.9
4.8
1.6
E
17.5
Recommended(2)
Basic (3)
Basic (3)
mounting bolt
dynamic
static
for track rail
load rating load rating
mm
C
C0
Static moment rating(3)
T0
TX
TY
Bolt size × length
N
N
N・m
N・m
N・m
Cross-recessed head screw
for precision equipment
1 770
2 840
20.3
10.1
53.7
8.4
45.0
MUL
25
2 280
3 810
34.9
16.9
87.5
14.2
73.4
MUL
30
F
35
M2.5 × 6
MUL
30
28
12
139
23.9
18
38
9
14
28.6
M4 × 7
3.75
29.9
8.7
4.5
12
9
2.9
5
2.7
20
40
Hexagon socket
head bolt
M2.5 × 6
Model
number
Note(1): Track rail lengths L are shown in Table 29.5.
(2): Track rail mounting bolts are not appended. In case recommended bolts are required, please indicate “/MA” onto
the identification number.
(3): The directions of basic dynamic load rating (C ), basic static load rating (C0 ) and static moment rating (T0, TX and TY )
are shown in the sketches below.
The upper values in the TX and TY column apply to one slide unit, and the lower values apply to two units in close contact.
C, C0
T0
TX
TY
Example of identification number for assembled set
Model code
Size
Part code
MUL 25 C2 R280
Preload symbol
Class symbol
Supplemental code
T1
H
/U
Series
Special specification
MUL
E, LR, MA, U, W
Size
25, 30
Accuracy class
Ordinary
High
No symbol
H
Number of slide unit (two slide units)
Preload amount
Length of track rail (280mm)
59
No symbol
T1
Standard
Light preload
1N = 0.102kgf = 0.2248lbs.
1mm = 0.03937inch
60
World Network of
Head office : 19-19 Takanawa 2-chome Minato-ku,
Tokyo 108-8586, Japan
Phone
: +81 (0)3-3448-5850
Fax
: +81 (0)3-3447-7637
E-mail
: ntt@ikonet.co.jp
URL
: http://www.ikont.co.jp/eg/
Plant
: Gifu, Kamakura
NIPPON THOMPSON CO., LTD.
ASEAN REPRESENTATIVE OFFICE
586 Luang Road, Pomprab
Pomprab Satrupai, Bangkok
Thailand 10100
Phone: +66 (0)-2623-3699
Fax: +66 (0)-2623-0716
E-mail: iko@anet.net.th
IKO-THOMPSON (SHANGHAI) LTD.
Room 23G, Zhao Feng World Trade Building
No.369, Jiang Su Road,
Changning District, Shanghai 200050,
People's Republic of China
Phone: +86 (0)21-5237-9100
Fax: +86 (0)21-5237-9095
61
IKO INTERNATIONAL, INC.
East coast
91 Walsh Drive
Parsippany, NJ 07054
U.S.A.
Phone : +1 973- 402-0254
Toll Free : 1-800-922-0337
Fax : +1 973- 402-0441
E-mail : eco@ikonet.co.jp
Midwest
500 East Thorndale Avenue
Wood Dale, IL 60191
U.S.A.
Phone : +1 630-766-6464
Toll Free : 1-800-323-6694
Fax : +1 630-766-6869
E-mail : mwo@ikonet.co.jp
West coast
20170 South Western Avenue
Torrance, CA 90501
U.S.A.
Phone : +1 310-609-3988
Toll Free : 1-800-252-3665
Fax : +1 310-609-3916
E-mail : wco@ikonet.co.jp
Southeast
2150 Boggs Road, Suite 100
Duluth, GA 30096
U.S.A.
Phone : +1 770- 418-1904
Toll Free : 1-800-874-6445
Fax : +1 770- 418-9403
E-mail : seo@ikonet.co.jp
Southwest
8105 N. Beltline Road
Suite 130, Irving, TX 75063
U.S.A.
Phone : +1 972-929-1515
Toll Free : 1-800-295-7886
Fax : +1 972-915-0060
E-mail : swo@ikonet.co.jp
NIPPON THOMPSON EUROPE B.V.
The Netherlands
Sheffieldstraat 35-39
3047 AN Rotterdam
The Netherlands
Phone : +31 (0)10- 4626868
Fax : +31 (0)10- 4626099
E-mail : nte@ikonet.co.jp
Germany
Mündelheimer Weg 56
40472 Düsseldorf
Germany
Phone : +49 (0)211- 414061
Fax : +49 (0)211- 427693
E-mail : ntd@ikonet.co.jp
Im Gewerbepark D 30
93059 Regensburg
Germany
Phone : +49 (0)941-206070
Fax : +49 (0)941-2060719
E-mail : ntdr@iko-nt.de
Gruben Str.95c
66540 Neunkirchen
Germany
Phone : +49 (0)6821-999-860
Fax : +49 (0)6821-999-8626
E-mail : ntdn@iko-nt.de
UK
2 Vincent Avenue, Crownhill
Milton Keynes Bucks MK8 0AB
United Kingdom
Phone : +44 (0)1908-566144
Fax : +44 (0)1908-565458
E-mail : sales@iko.co.uk
Spain
Autovia Madrid-Barcelona, Km. 43,700
Polig. Ind. AIDA, A-8, Ofic. 2, 1
19200-Azuqueca de Henares
Guadalajara, Spain
Phone : +34 949-263390
Fax : +34 949-263113
E-mail : nts@ikonet.co.jp
France
Roissypole Le Dôme
2 rue de La Haye
BP 15950 Tremblay en France
95733 Roissy C. D. G. Cedex
France
Phone : +33 (0)1- 48165739
Fax : +33 (0)1- 48165746
E-mail : ntf@ikonet.co.jp
Recognizing that conservation of the global environment is
the top-priority challenge for the world’s population, Nippon
Thompson will conduct its activities with consideration of the
environment as a corporate social responsibility, reduce its
negative impact on the environment, and help foster a rich
global environment.
ISO 9001 & 14001 Quality system
registration certificate
62
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