Electric Slide Table Easy setting

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Electric Slide Table Easy setting | Manualzz
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Page C1
Electric Slide Table
Easy setting
Data can be set with only 2 items:
position and speed.
Data
Axis 1
Step No.
0
Posn
50.00 mm
Speed
400 mm/s
∗ Teaching box screen
Compact, Space-saving
(61% reduction in volume compared to the SMC conventional products)
Reduced cycle time
Max. acceleration and deceleration:
5,000 mm/s /Max. speed: 400 mm/s
Positioning repeatability: ±0.05 mm
Maximum pushing force: 180 N
Mounting
2
in 2 directions is available.
Through-hole mounting
Built-in motor
Mounting bolt
Body tapped mounting
58.5
36
Mounting bolt
124.5
Series LES
∗ LESH8 50 mm stroke
CAT.ES100-78C
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Page F1
Electric Slide Table
Integration of the guide rail and the table.
Uses a recirculating linear guide for high rigidity
and high precision.
Electric slide table for precision assembly processes.
Positioning hole
Body mounting through-hole
Improved workpiece
mounting repeatability
Can be mounted from the top.
Workpiece mounting tap
Integrating table with guide rail
2 types of motors can be selected
Step motor (Servo/24 VDC)
Ideal for transfer of high load at a low speed and pushing operation
Servo motor (24 VDC)
Stable at a high speed and silent operation
Work load
Step motor
Servo motor
Speed
Non-energizing operation type lock mechanism (Option)
Drop prevention in case of power failure
Features 1
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Page F2
Series LES
Application Examples
Positioning of pallets on a conveyer
Z motion for pick and place
Series Variations
Step Motor (Servo/24 VDC) Specifications
Work load (kg)
Model
Stroke
(mm)
LESH8R
50, 75
LESH16R
50, 100
LESH25R
50, 100, 150
Horizontal
Vertical
Speed
(mm/s)
Screw lead
(mm)
2
0.5
10 to 200
4
1
0.25
20 to 400
8
6
2
10 to 200
5
4
1
20 to 400
10
9
4
10 to 150
8
6
2
20 to 400
16
Vertical
Speed
(mm/s)
Screw lead
(mm)
2
0.5
10 to 200
4
1
0.25
20 to 400
8
Positioning
repeatability
(mm)
Reference
page
±0.05
P. 12
Positioning
repeatability
(mm)
Reference
page
±0.05
P. 12
Positioning
pattern points
Reference
page
64 points
P. 21
Servo Motor (24 VDC) Specifications
Work load (kg)
Model
Stroke
(mm)
Horizontal
LESH8RA
50, 75
LESH16RA
50, 100
LESH25RA
50, 100, 150
5
2
10 to 200
5
2.5
1
20 to 400
10
6
2.5
10 to 150
8
1.5
20 to 400
16
4
Controller
Type
Series
LECP
Applicable motor
Step motor
(Servo/24 VDC)
Controller
LECA
Servo motor
(24 VDC)
Power
supply
voltage
Input
Output
24 VDC
±10%
11 inputs
(Photo-coupler
isolation)
13 outputs
(Photo-coupler
isolation)
Parallel I/O
Features 2
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Page F3
Simple Setting to Use Straight Away
Start-up Time Shortened
The controller is already set with the data of the actuator.
Refer to page 22 for details of the controller.
Initial parameters are already set when the controller is shipped.
Possible to start up the controller in a short time with easy mode.
The actuator and controller are provided as a set. (They can be ordered separately.)
Confirm that the combination of the controller and the actuator is compatible.
<Be sure to check the following before use.>
q Check that actuator label for model number. This matches the controller.
w Check Parallel I/O configuration matches (NPN or PNP).
Controller
Actuator
q
q
w
Simple Setting Easy Mode
If you want to use it right away, select “Easy Mode.”
<When using a Teaching Box>
The simple screen without scrolling
promotes ease of setting and
operating.
Pick up an icon from the first screen
and select a function.
Set up the step data and check the
monitor on the second screen.
Example of setting the step data
1st screen
1st screen
2nd screen
Data
Axis 1
Step No.
0
Posn
123.45 mm
Force
30%
It can be registered by “SET”
after entering the values.
Teaching box screen
Data can be set with position and
speed.
(Other conditions are already set.)
Example of checking the monitor
Data
Axis 1
Step No.
0
Posn
50.00 mm
Speed
400 mm/s
2nd screen
Monitor
Axis 1
Step No.
1
Posn
12.34 mm
Force
50%
Operation status
can be checked.
Data
Axis 1
Step No.
0
Posn
80.00 mm
Speed
300 mm/s
<When using a PC>
Controller setting software
Step data setting, test operation,
move jog and move for the constant
rate can be set and operated on one
screen.
Move jog
Start testing
Step data setting
Move for the
constant rate
Features 3
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Page F4
Detail Setting Normal Mode
Select normal mode when detail setting is required.
Step data can be set in detail.
Signals and terminal status can be monitored.
<When using a Teaching Box>
In the test operation, the actuator
is continuously operated by a
maximum of 5 step data.
Step data can be copied to
several controllers by saving the
step data in the teaching box.
Menu
Step data
Parameter
Test
Parameters can be set.
JOG and constant rate movement, return to origin, test operation and
testing of compulsory output can be performed.
Axis 1
Menu
Step No.
Axis 1
0
Main menu screen
Operation type
Step data
setup screen
Teaching box screen
Each function (step data setting,
test, monitor, etc.) can be
selected from the main menu.
Menu
Axis 1
Step No.
1
Position 123.45 mm
Output monitor Axis 1
Stop
BUSY[ ]
Test screen
SVRE[ ]
SETON[ ]
Monitoring screen
<When using a PC>
Controller setting software
Step data setting, parameter
setting, monitor, teaching, etc.,
are indicated in different
windows.
Step data
setup window
Parameter
setup window
Monitoring window
TB : Teaching box
PC: Controller setting software
Setting Items
Function
Contents
Speed
Position
Acceleration/Deceleration
Step data Pushing force
setting
Trigger LV
(Excerpt) Pushing speed
Positioning force
Can be set in units of 1 mm/s.
Can be set in units of 0.01 mm. (During pushing: Pushing start position)
Can be set in units of 1 mm/s2.
Positioning operation: Set to 0%. Step motor can be set from 30 to 70% and servo motor can be set from 50 to 100%, in units of 1%.
Trigger LV of target force during pushing operation: Can be set in units of 1% from 30% to 70%.
Can be set to pushing speed. Minimum speed to 20 mm/s (Refer to the specifications on page 13.)
Positioning force: Step motor is set to 100%, and servo motor is set to 250%.
During positioning operation: Width to the target position. It should be set to 0.5 or more.
During pushing operation: How much it moves during pushing
In position
Stroke (+)
Parameter
Stroke (–)
setting
(Excerpt) ORIG speed
ORIG ACC
JOG
MOVE
Return to ORIG
Test
Test drive
Monitor
ALM
File
Other
Compulsory output
DRV mon
In/Out mon
Active ALM
ALM Log record
Save/Load
Language
Teaching window
Easy mode Normal mode
TB, PC
TB
PC
+ side limit of position (Unit: 0.01 mm)
– side limit of position (Unit: 0.01 mm)
Speed when returning to the original position can be set.
Acceleration when returning to the original position can be set.
Continuous operation at the set speed can be tested while the switch is being pressed.
Operation at the set distance and speed from the current position can be tested.
Returning to the original position can be tested.
Operation of the specified step data can be tested.
ON/OFF of the output terminal can be tested.
Current position, current speed, current force and the specified step data No. can be monitored.
Current ON/OFF status of the input and output terminal can be monitored.
Alarm currently being generated can be confirmed.
Alarm generated in the past can be confirmed.
Step data and parameter of the objective controller can be saved, forwarded and deleted.
Can be changed to Japanese or English.
(Continuous operation)
∗2
∗3
∗2, ∗3
∗1 Every parameter is set to the recommended condition before shipment from the factory. Please change the setting of the items which require adjustment.
∗2 Teaching box: In the normal mode, the teaching box can be set to work in English or Japanese.
∗3 Controller setting software: Can be installed by selecting English or Japanese version.
Features 4
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Page F5
System Construction
Electric slide table
PLC
Power supply
for I/O signal
24 VDC
Controller∗
I/O cable∗
P. 22
P. 30
Part No.: LEC-CN5-
To CN5
Actuator cable∗
P. 28, 29
Actuator cable
Part No.
Step motor
(Servo/24 VDC)/Without lock
LE-CP-
Step motor
(Servo/24 VDC)/With lock
Servo motor
(24 VDC)/Without lock
Servo motor
(24 VDC)/With lock
To CN4
To CN3
LE-CP--B
LE-CA-
To CN2
LE-CA--B
Controller power supply
To CN1
Power supply plug (accessory)
<Applicable cable size>
AWG20 (0.5 mm2)
The components marked with ∗ are included
depending on the model selection.
Options
Teaching box
Controller setting software
P. 32
(with 3 m cable)
Part No.: LEC-T1-3JG
P. 31
(Communication cable, conversion unit and
USB cable are included.)
Part No.: LEC-W1
Communication cable
or
Conversion
unit
USB cable
(A-miniB type)
PC
Features 5
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Page 1
Electric Slide Table
Model
Series LES
Work load (kg)
Stroke
(mm)
Step motor Servo motor
(Servo/24 VDC)
(24 VDC)
Speed
(mm/s)
Screw
lead
(mm)
Motor
Positioning
Reference
repeatability page
(mm)
Horizontal Vertical Horizontal Vertical
LESH8R
LESH16R
LESH25R
2
0.5
2
0.5
10 to 200
4
1
0.25
1
0.25 20 to 400
8
6
2
5
50,75
2
10 to 200
5
Step motor
(Servo/24 VDC)
Servo motor
(24 VDC)
±0.05
50,100
50,100
150
4
1
2.5
1
20 to 400
10
9
4
6
2.5
10 to 150
8
6
2
4
1.5
20 to 400
16
Parallel I/O
Type
Series
Rated voltage
Input
Controller
LEC6
24 VDC
±10%
11 inputs
(Photo-coupler
isolation)
Output
P. 12
Positioning
Reference
pattern
page
points
13 outputs
(Photo-coupler 64 points P. 21
isolation)
1
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Page 2
Series LES
Model Selection
Model Selection
Positioning Control Selection Procedure
Step 1
Confirm the transfer load.
Since the transfer load depends on
the mounting orientation, select it
from the specification list.
Step 2
Confirm the transfer speed.
Confirm the allowable
moment.
Step 3
Confirm that the transfer speed
satisfies the conditions by using the
speed-work load graph.
Confirm that the dynamic allowable
moment is below the range of the graph.
Selection Example
Operating
Conditions
Workpiece mass: 1 kg
Stroke: 50 mm
Workpiece mounting condition:
Mounting orientation: Vertical
Cycle time: 0.5 seconds
W
200
Step 1
Confirmation of transfer load
Confirm the weight of work pieces to the
orientation with reference to the specifications.
(Example)
The LESH16RJ is selected temporarily based
on the conditions.
Step 2
Model
LESH8RK LESH8RJ LESH16RK LESH16RJ LESH25RK LESH25RJ
Screw lead (mm)
4
8
5
10
8
16
Work Horizontal
load (kg) Vertical
2
1
6
4
9
6
0.5
0.25
2
1
4
2
Confirmation of cycle time for the selected product
LESH16R (Cycle time)
∗ Although it is possible to calculate a guideline cycle time by using method 1, this
calculation is based on the condition where the maximum load is mounted. Therefore, if
it is necessary to find out a more detailed cycle time for a specific load, use method 2.
Method 1: Confirmation by graph (Refer to the cycle time on page 3 and 4.)
Caution) The operating conditions for the cycle time in the graph are stated below.
Workpiece mass: Max. load of each size (Refer to the specifications.)
Speed: Max. speed of each size
Acceleration/Deceleration: 5000 mm/s2
In position: 0.5
Time (s)
It is possible to roughly calculate the cycle time by using method 1, however, if
more detailed cycle time is required, use method 2.
1.0
0.9
LESH16RK (Vertical)
0.8
LESH16RK (Horizontal)
0.7
0.6
LESH16RJ
0.5
(Vertical)
0.4
0.3
LESH16RJ (Horizontal)
0.2
0
20
40
60
80
100
Stroke (mm)
Method 2: When the cycle time is calculated by the following
calculation. (Refer to page 5 and 6 for speed.)
The cycle time is calculated with the following conditions.
Speed: 220 mm/s
Acceleration/Deceleration: 5000 mm/s2
Stroke: 50 mm
Acceleration time = speed / acceleration = 220 / 5000 = 0.044 seconds
Deceleration time = speed / acceleration = 220 / 5000 = 0.044 seconds
Travel distance by acceleration
= 0.5 x acceleration x acceleration time2
= 0.5 x 5000 x 0.0442 = 4.84 mm
Travel distance by deceleration
= 0.5 x deceleration x deceleration time2
= 0.5 x 5000 x 0.0442 = 4.84 mm
Step 3
Confirmation of guide moment
2,000
Overhang L4 [mm]
Constant speed travel distance
= travel stroke – acceleration travel distance – deceleration travel
distance
= 50 – 4.84 – 4.84 = 40.32 mm
Constant speed time
= constant speed travel distance / speed
= 40.32 / 220 = 0.18 seconds
In addition, settling time is added. The settling time varies depending on
the conditions such as load and in positioning of the step data, but in
general, 0.15 seconds are added when selecting the actuator.
Total cycle time
= acceleration time + constant speed time + deceleration time +
settling time
= 0.044 + 0.18 + 0.044 + 0.15 = 0.418
m
Mep
L4
1,500
1,000
500
0
0
0.5 1.0 1.5 2.0
Work load m [kg]
Based on the above calculation result,
the LESH16RJ-50 is selected.
2
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Page 3
Model Selection
Cycle Time (Guide) (Step Motor (Servo/24 VDC))
LESH8R
Operating Conditions
0.65
Workpiece mass:
Speed
:
Acceleration/
Deceleration
:
In position
:
0.60
Lead 4: LESH8RK (Vertical)
0.55
Lead 4: LESH8RK (Horizontal)
Time (s)
0.50
Max. load of each size
Max. speed of each size
5000 mm/s2
0.5
0.45
Lead 8: LESH8RJ (Vertical)
0.40
0.35
Lead 8: LESH8RJ (Horizontal)
0.30
0.25
0.20
15
30
45
Stroke (mm)
60
75
LESH16R
1.0
Time (s)
0.9
0.8
Lead 5: LESH16RK (Vertical)
0.7
Lead 5: LESH16RK (Horizontal)
0.6
Lead 10: LESH16RJ (Vertical)
0.5
0.4
Lead 10: LESH16RJ (Horizontal)
0.3
0.2
20
40
60
Stroke (mm)
80
100
LESH25R
1.8
1.6
Lead 8: LESH25RK (Vertical)
1.4
Time (s)
Lead 8: LESH25RK (Horizontal)
1.2
1.0
0.8
Lead 16: LESH25RJ (Vertical)
0.6
0.4
Lead 16: LESH25RJ (Horizontal)
0.2
25
50
75
100
Stroke (mm)
125
150
3
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Page 4
Model Selection
Cycle Time (Guide) (Servo Motor (24 VDC))
LESH8RA
Operating Conditions
0.6
Lead 4: LESH8RAK
0.5
Time (s)
Workpiece mass:
Speed
:
Acceleration/
Deceleration
:
In position
:
Max. load of each size
Max. speed of each size
5000 mm/s2
0.5
0.4
Lead 8: LESH8RAJ
0.3
0.2
15
30
45
Stroke (mm)
60
75
LESH16RA
0.8
0.7
Lead 5: LESH16RAK
Time (s)
0.6
0.5
0.4
Lead 10: LESH16RAJ
0.3
0.2
20
40
60
Stroke (mm)
80
100
LESH25RA
1.4
1.2
Lead 8: LESH25RAK
Time (s)
1.0
0.8
0.6
0.4
Lead 16: LESH25RAJ
0.2
25
50
75
100
Stroke (mm)
125
150
4
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Page 5
Model Selection
∗ The following graph shows the values
when positioning force is 100%.
Speed–Work Load Graph (Guide) (Step Motor (Servo/24 VDC))
LESH8R
Horizontal
Vertical
2.5
0.55
Lead 4 (LESH8RK)
0.5
Lead 4 (LESH8RK)
0.45
2
Work load (kg)
Work load (kg)
0.4
1.5
Lead 8 (LESH8RJ)
1
0.35
0.3
Lead 8 (LESH8RJ)
0.25
0.2
0.15
0.5
0.1
0.05
0
0
100
200
300
400
0
500
0
50
100
150
Speed (mm/s)
200
250
300
350
400
450
Speed (mm/s)
LESH16R
Horizontal
Vertical
7
2.5
Lead 5 (LESH16RK)
Lead 5 (LESH16RK)
6
2
Work load (kg)
Work load (kg)
5
Lead 10 (LESH16RJ)
4
3
1.5
Lead 10 (LESH16RJ)
1
2
0.5
1
0
0
50
100
150
200
250
300
350
400
0
450
0
50
100
150
200
250
300
350
400
Speed (mm/s)
Speed (mm/s)
LESH25R
Horizontal
10
Vertical
4.5
Lead 8 (LESH25RK)
9
8
3.5
Lead 16 (LESH25RJ)
6
Work load (kg)
Work load (kg)
7
5
4
3
3
2.5
1.5
1
1
0.5
0
50
100
150
200
250
Speed (mm/s)
300
350
400
450
Lead 16 (LESH25RJ)
2
2
0
Lead 8 (LESH25RK)
4
0
0
50
100
150
200
250
300
Speed (mm/s)
5
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Page 6
Model Selection
Speed–Work Load Graph (Guide) (Servo Motor (24 VDC))
∗ The following graph shows the values
when positioning force is 250%.
The load for vertical mounting is in the
range of the specifications on page 13.
LESH8RA
Horizontal–Vertical
2.5
Lead 4 (LES8RAK)
Work load (kg)
2
1.5
Lead 8 (LES8RAJ)
1
0.5
0
0
50
100
150
200
250
300
350
400
450
Speed (mm/s)
LESH16RA
Horizontal–Vertical
6
Lead 5 (LESH16RAK)
Work load (kg)
5
4
3
Lead 10 (LESH16RAJ)
2
1
0
0
50
100
150
200
250
300
350
400
450
Speed (mm/s)
LESH25RA
Horizontal–Vertical
7
Lead 8 (LESH25RAK)
6
Work load (kg)
5
Lead 16 (LESH25RAJ)
4
3
2
1
0
0
50
100
150
200
250
300
350
400
450
Speed (mm/s)
6
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Page 7
Model Selection
Load overhanging direction
Model
m : Work load [kg]
Me: Dynamic allowable moment [N·m]
L : Amount of overhang to the center of gravity of the workpiece [mm]
LESH8R
LESH16R
2,000
L1
Overhang L1 [mm]
Pitching Mep
m
Overhang L1 [mm]
2,000
Mep
1,500
1,000
500
3,000
1,500
1,000
500
0
0
0.5 1.0 1.5 2.0
0
1,000
500
0
1,000
500
0
0.5 1.0 1.5 2.0
1,500
1,000
0
2
4
0
6
1,250
200
100
Overhang L3 [mm]
500
Overhang L3 [mm]
400
300
400
300
200
0
0.5 1.0 1.5 2.0
0
2
4
500
9
750
500
0
3
6
9
Work load m [kg]
Work load m [kg]
1,500
Overhang L4 [mm]
1,000
6
1,000
0
6
2,000
1,500
3
250
100
0
0
Work load m [kg]
1,500
Overhang L4 [mm]
Overhang L4 [mm]
Pitching Mep
9
2,000
600
0
L4
1,500
1,000
500
0
0 0.1 0.2 0.3 0.4 0.5
0
Work load m [kg]
1,250
1,000
750
500
500
0 0.1 0.2 0.3 0.4 0.5
Work load m [kg]
1
2
3
4
5
1,500
Overhang L5 [mm]
Overhang L5 [mm]
Overhang L5 [mm]
1,000
0
Work load m [kg]
2,000
1,500
0
0
0.5 1.0 1.5 2.0
Work load m [kg]
2,000
Yawing Mey
Vertical
6
250
Mep
L5
3
2,500
Work load m [kg]
2,000
Mey
0
Work load m [kg]
1,500
Work load m [kg]
m
0
6
500
0
m
1,000
500
Overhang L3 [mm]
Rolling Mer
m
1,500
3,000
Work load m [kg]
Mer
4
Overhang L2 [mm]
1,500
0
L3
2
2,000
Overhang L2 [mm]
Yawing Mey
Horizontal
Overhang L2 [mm]
2,000
L2
2,000
Work load m [kg]
Work load m [kg]
m
2,500
500
0
Mey
LESH25R
Overhang L1 [mm]
Orientation
Dynamic Allowable Moment
1,500
1,000
500
1,250
1,000
750
500
250
0
0
0.5 1.0 1.5 2.0
Work load m [kg]
0
0
1
2
3
4
5
Work load m [kg]
7
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Page 8
Model Selection
Model Selection
Pushing Control Selection Procedure
Step 1 Confirm the duty ratio.
Step 2
Confirm the required
force.
Step 3 Select the actuator.
Selection Example
Operating
Conditions
Pushing force: 90 N
Speed: 100 mm/s
Workpiece mass: 1 kg
Mounting orientation: Vertical and upward Stroke: 100 mm
Pushing time + Operation (A): 1.5 seconds
All cycle time (B): 6 seconds
Caution) It should be set to the minimum speed.
If the speed is set to fast, it may break the actuator. Conversely, if it is set to slow, the actuator may have knocking operation.
Step 1 Confirmation of duty ratio
Confirm the duty ratio with reference to the below
example.
Decide the following duty ratio conditions from the below table.
Step Motor (Servo/24 VDC)
Speed
Pushing control
Pushing force (%)
Duty ratio (%)
Continuous pushing time (min.)
30
—
—
50 or less
30
5
70 or less
20
3
Pushing force (%)
Duty ratio (%)
Continuous pushing time (min.)
50
—
—
75 or less
30
5
100 or less
20
3
Servo Motor (24 VDC)
A
B
Time
∗ The pushing force of the LESH8RA is 75% at a maximum.
Duty ratio = A/B x 100 [%]
Duty ratio = 1.5/6 x 100 = 25%
As a result of the above selection, it is possible to achieve
50% of the pushing force of the step motor specification.
Step 2 Confirmation of required force
Add the force required to transfer the workpiece to a
pushing force of 90 N.
Force required for pushing = 90 + 10 = 100 N
8
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10.11.29 1:11 PM
Page 9
Model Selection
Step 3 Selection of actuator
Select an actuator that satisfies a required force of 100 N and duty ratio of 30% from the following graph.
Step Motor (Servo/24 VDC)
LESH8R
LESH16R
16
60
14
10
8
6
Lead 8: LESH8RJ
4
Force (N)
Force (N)
50
Lead 4: LESH8RK
12
30
20
Lead 10: LESH16RJ
10
2
0
Lead 5: LESH16RK
40
30%
50%
Set value of pushing force
0
70%
30%
50%
Set value of pushing force
70%
Force (N)
LESH25R
200
180
160
140
120
100
80
60
40
20
0
Lead 8: LESH25RK
Lead 16: LESH25RJ
30%
50%
Set value of pushing force
70%
Servo Motor (24 VDC)
LESH8RA
LESH16RA
16
Force (N)
12
40
35
Lead 4: LESH8RAK
10
8
6
Lead 8: LESH8RAJ
4
25
20
15
Lead 10: LESH16RAJ
10
2
0
Lead 5: LESH16RAK
30
Force (N)
14
5
50%
75%
Set value of pushing force
100%
0
50%
75%
Set value of pushing force
100%
LESH25RA
40
35
Lead 8: LESH25RAK
Force (N)
30
∗ When using the actuator in the vertical direction, consider the
table weight.
25
20
15
Lead 16: LESH25RAJ
10
5
0
50%
75%
Set value of pushing force
100%
Model
50st
75st
100st
150st
LESH8R
LESH16R
LESH25R
2N
3N
—
—
4N
—
7N
—
9N
—
13 N
17 N
Vertical and downward: Add the table weight to the weight of the workpiece.
As a result of the above selection, the LESH25RK-100 should be selected.
The guide moment should follow the selection of the positioning control.
9
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Page 10
Model Selection
Table Accuracy
∗ These values are initial guideline values.
B
Radial
clearance
M
C
W
A
LESH8R
Model
LESH16R LESH25R
Refer to Table 1.
B side parallelism to A side
C side perpendicularity to A side
0.05
0.05
B Side Parallelism to A Side
Model
Refer to Graph 1.
B side traveling parallelism to A side
Table 1
0.05
Stroke (mm)
50
75
100
150
LESH8R
0.055
0.065
—
—
M dimension tolerance (mm)
±0.3
LESH16R
0.05
—
0.08
—
W dimension tolerance (mm)
±0.2
LESH25R
0.06
—
0.08
0.125
Radial clearance (µm)
Graph 1
–4 to 0
–10 to 0
–14 to 0
B Side Traveling Parallelism to A Side
Traveling parallelism (mm)
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
0
50
100
Stroke (mm)
150
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10.11.29 1:11 PM
Page 11
Model Selection
Static Allowable Moment
LESH8R LESH16R
Model
50
75
Stroke
[mm]
Pitching
[N·m]
11
Yawing
[N·m]
11
Rolling
[N·m]
12
LESH25R
50 100 50 100 150
26
43
48
77
112
155
146
177
152
Table Deflection (Reference Values)
Table displacement due to pitch moment load
∗ These values are initial guideline values.
Table displacement due to yaw moment load
Table displacement due to roll moment load
A
W
Lr
Lr: Distance between the center
of the table and the center of
gravity of the workpiece
LESH8R
LESH8R
LESH8R-50
0.05
0
20
40
LESH8R-75
0.08
0.06
0.04
LESH8R-50
0.02
0.00
60
0
20
Load (N)
LESH16R-50
0.10
50
100
Load (N)
150
LESH16R-50
0.1
0
50
100
Load (N)
150
LESH25R-100
0.20
LESH25R-50
100
200
300
Load (N)
400
500
100
125
Lr = 120 mm
0.06
0.04
LESH16R-50
0.02
0
100
200
Load (N)
300
400
Lr = 200 mm
0.20
LESH25R-100
0.3
LESH25R-150
0.2
LESH25R-50
0.1
0.0
50
75
Load (N)
LESH25R
0
100
200
300
Load (N)
400
500
Table displacement (mm)
LESH25R-150
0.60
0
25
LESH16R-100
0.00
200
0.4
Table displacement (mm)
Table displacement (mm)
0.2
LESH25R
0.80
0.00
LESH16R-100
0.0
200
LESH25R
0.40
0
0.08
Table displacement (mm)
0.30
Table displacement (mm)
Table displacement (mm)
LESH16R-100
0
LESH8R-75
0.01
LESH16R
0.3
0.20
0.02
0.00
60
LESH16R
0.50
0.00
40
LESH8R-50
Load (N)
LESH16R
0.40
Lr = 70 mm
0.03
Table displacement (mm)
0.10
Table displacement (mm)
Table displacement (mm)
LESH8R-75
0.15
0.00
LESH8R
0.10
0.20
LESH25R-100
0.15
0.10
LESH25R-50
0.05
LESH25R-150
0.00
0
200
400
Load (N)
600
800
11
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LES-C.qxd
10.11.29 1:11 PM
Page 12
Electric Slide Table
Series LES
LESH8, 16, 25
How to Order
LESH 8 R
J
50
R 1 6N 1
Controller mounting
Size
8
16
25
Nil
Note 6) DIN rail is not included.
Order it separately.
Motor type
Nil
A
I/O cable length
Step motor
(Servo/24 VDC)
Nil
1
3
5
Servo motor Note 1)
(24 VDC)
Screw lead (mm)
Nil
LESH8R LESH16R LESH25R
6N
6P
K
J
4
8
5
10
Without cable
1.5 m
3m
5m
Controller type Note 5)
Lead screw type
Symbol
Screw mounting
D Note 6) DIN rail mounting
8
16
Without controller
With controller (NPN)
With controller (PNP)
Note 5) Refer to page 22 for the detailed
specifications of the controller itself.
Actuator cable length
Nil Without cable
8
1.5 m
1
A
3m
3
B
5m
5
C
Stroke
Stroke (mm)
Body size
8
16
25
50, 75
50, 100
50, 100, 150
8 m Note 4)
10 m Note 4)
15 m Note 4)
20 m Note 4)
Note 4) Produced upon receipt of order
Lock
Nil
B
Actuator cable type
Without lock
With lock Note 2)
Note 2) Not applicable to a
stroke of 50 of body
size 8 and 16.
Nil
R
Body option
Nil
Caution
Note 1) CE-compliant products
q EMC compliance was tested by combining the electric actuator LES
series and the controller LEC series. The EMC depends on the configuration of the customer’s control panel and the relationship with other
electrical equipment and wiring. Therefore conformity to the EMC directive cannot be certified for SMC components incorporated into the customer’s equipment under actual operating conditions. As a result it is
necessary for the customer to verify conformity to the EMC directive for
the machinery and equipment as a whole.
w For the servo motor (24 VDC) specification, EMC compliance was
tested by installing a noise filter set (LEC-NFA). Refer to page 30 for the
noise filter set. Refer to the LECA Operation Manual for installation.
Without cable
Robotic cable (Flexible cable)
S
Basic
Dustproof specification Note 3)
Note 3) A scraper is mounted onto the rod
cover, and gaskets are mounted
onto both the end covers.
The actuator and controller are sold as a package. (Controller → Page 22)
Confirm that the combination of the controller and the actuator is compatible.
<Be sure to check the following before use.>
q Check that actuator label for model number. This matches the controller.
w Check Parallel I/O configuration matches (NPN or PNP).
q
w
∗ Refer to the operation manual for using the products. Please download it via our website. http://www.smcworld.com/
12
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253-LES-CT.qxd
11.3.11 9:43 AM
Page 1
Electric Slide Table
Series LES
Specifications
Step Motor (Servo/24 VDC)
Electric specifications
Lock unit
specifications
LESH16R
50, 75
50, 100
LESH25R
LESH8RA
LESH16RA
50, 100, 150
Horizontal
1
6
4
9
6
2
Work load (kg)
Vertical
0.25
2
1
4
2
0.5
Pushing force (N) 30% to 70% Note 1) 6 to 15 4 to 10 23.5 to 55 15 to 35 77 to 180 43 to 100
Speed (mm/s)
10 to 200 20 to 400 10 to 200 20 to 400 10 to 150 20 to 400
Pushing speed (mm/s) Note 2) 10 to 20
20
10 to 20
20
10 to 20
20
5,000
Max. acceleration and deceleration (mm/s2)
±0.05
Positioning repeatability (mm)
Screw lead (mm)
4
8
5
10
8
16
Impact/Vibration resistance (m/sec2) Note 3)
50/20
Actuation type
Slide screw + Belt
Guide type
Linear guide (Circulating type)
Operating temp. range (°C)
5 to 40
Operating humidity range (%)
35 to 85 (No condensation and freezing)
쏔20
쏔28
쏔42
Motor size
Motor type
Step motor (Servo 24 VDC)
Encoder
Incremental A/B phase (800 pulse/rotation)
Rated voltage (V)
24 VDC ±10%
20
43
67
Power consumption (W) Note 4)
7
15
13
Standby power consumption when operating (W) Note 5)
35
60
74
Momentary max. power consumption (W) Note 6)
Controller weight (kg)
0.15 (Screw mounting), 0.17 (DIN rail mounting)
Type
Non-energizing operation type
Holding force (N)
24
2.5
300
48
500
77
Note 7)
4
3.6
5
Power consumption (W) Note 8)
Rated voltage (V)
24 VDC ±10%
Actuator specifications
Model
Stroke (mm)
Electric specifications
Note 1) Pushing force range for LESH8RA is
between 50 and 75%. Pushing force
accuracy is ±20% (F.S.).
Note 2) Pushing operation speed is from the
minimum speed to 20 mm/s.
Note 3) Vibration resistance: No malfunction
occurred in a test ranging between 45 to
2000 Hz. Test was performed in both an
axial direction and a perpendicular direction
to the lead screw. (Test was performed with
the slide table in the initial state.)
Impact resistance: No malfunction occurred
when the slide table was tested with a drop
tester in both an axial direction and a
perpendicular direction to the lead screw.
(Test was performed with the slide table in
the initial state.)
Note 4) Power consumption (including the controller)
is for when the actuator is operating.
Note 5) Standby power consumption when operating
(including the controller) is for when the
actuator is stopped in the set position during
operation, except during pushing operation.
Note 6) Momentary max. power consumption
(including the controller) is for when the
actuator is operating. This value can be used
for the selection of the power supply.
Note 7) With lock only
Note 8) For an actuator with lock, add the power
consumption for the lock.
LESH8R
Servo Motor (24 VDC)
Lock unit
specifications
Note 1) Pushing force accuracy is ±20% (F.S.).
Note 2) Pushing operation speed is from the
minimum speed to 20 mm/s.
Note 3) Vibration resistance: No malfunction
occurred in a test ranging between 45 to
2000 Hz. Test was performed in both an
axial direction and a perpendicular direction
to the lead screw. (Test was performed with
the slide table in the initial state.)
Impact resistance: No malfunction occurred
when the slide table was tested with a drop
tester in both an axial direction and a
perpendicular direction to the lead screw.
(Test was performed with the slide table in
the initial state.)
Note 4) Power consumption (including the controller)
is for when the actuator is operating.
Note 5) Standby power consumption when operating
(including the controller) is for when the
actuator is stopped in the set position during
operation, except during pushing operation.
Note 6) Momentary max. power consumption
(including the controller) is for when the
actuator is operating. This value can be used
for the selection of the power supply.
Note 7) With lock only
Note 8) For an actuator with lock, add the power
consumption for the lock.
Actuator specifications
Model
Stroke (mm)
LESH25RA
50, 75
50, 100, 150
50, 100
Horizontal
1
5
2.5
6
4
2
Work load (kg)
Vertical
0.25
2
1
2.5
1.5
0.5
Pushing force (N) 50% to 100% Note 1) 7.5 to 11 5 to 7.5 17.5 to 35 10 to 20 18 to 36 12 to 24
Speed (mm/s)
10 to 200 20 to 400 10 to 200 20 to 400 10 to 150 20 to 400
Pushing speed (mm/s) Note 2) 10 to 20
20
10 to 20
20
10 to 20
20
Max. acceleration and deceleration (mm/s2)
5,000
Positioning repeatability (mm)
±0.05
Screw lead (mm)
4
8
5
10
8
16
Impact/Vibration resistance (m/sec2) Note 3)
50/20
Actuation type
Slide screw + Belt
Guide type
Linear guide (Circulating type)
Operating temp. range (°C)
5 to 40
Operating humidity range (%)
35 to 85 (No condensation and freezing)
쏔20
쏔28
쏔42
Motor size
10
30
36
Motor output (W)
Servo motor (24 VDC)
Motor type
Incremental A/B phase (800 pulse/rotation)/Z phase
Encoder
24 VDC ±10%
Rated voltage (V)
84
144
58
Power consumption (W) Note 4)
Standby power consumption when operating (W) Note 5) 4 (Horizontal)/7 (Vertical) 2 (Horizontal)/15 (Vertical) 4 (Horizontal)/43 (Vertical)
84
124
158
Momentary max. power consumption (W) Note 6)
0.15 (Screw mounting), 0.17 (DIN rail mounting)
Controller weight (kg)
Non-energizing operation type
Type
Holding force (N)
24
2.5
300
48
500
77
Note 7)
Power consumption (W) Note 8)
4
3.6
5
24 VDC ±10%
Rated voltage (V)
Weight
LESH8R(A)
Model
Stroke (mm)
Weight (kg)
Without lock
With lock
50
0.55
—
75
0.70
0.79
LESH16R(A)
50
1.15
—
100
1.60
1.71
LESH25R(A)
50
2.50
2.84
100
3.30
3.64
150
4.26
4.60
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LES-C.qxd
10.11.29 1:11 PM
Page 14
Series LES
Construction
t
u i
A-A
w q
y
D
A
A
D
B-B
C-C
!5
D-D
r
B
!4 !3 !1
C
!2
!8 !7
B
e
o
Component Parts
No.
Description
C
!0
!6
Replacement Parts/Belt
Material
Note
Size
Part no.
Aluminum alloy
Hard anodized
LESH8R
LESH16R
LESH25R
LE-D-1-1
1
Body
2
Table assembly
—
3
Lead screw assembly
—
4
Motor
—
5
Stopper
6
Pulley cover
Synthetic resin
7
End cover
Synthetic resin
Carbon steel
LE-D-1-2
LE-D-1-3
Electroless nickel plated
Replacement Parts/Grease Pack
Aluminum alloy
Hard anodized
Carbon steel
Electroless nickel plated
8
End plate
9
Bearing stopper
10
Lead screw pulley
Aluminum alloy
11
Motor pulley
Aluminum alloy
12
Motor plate
Aluminum alloy
13
Grommet
14
Pulley gasket
NBR
Dustproof specification only
15
End gasket
NBR
Dustproof specification only
16
Belt
17
Bushing
—
Dustproof specification only
18
Scraper
NBR
Dustproof specification only
Applied part
Part no.
Guide unit
GS-S-005 (5 g)
GS-S-010 (10 g)
GS-S-050 (50 g)
EPDM
—
14
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264-LES-CT.qxd
11.4.22 9:27 AM
Page 1
Electric Slide Table
Series LES
Dimensions
LESH8R
Motor cable (2 x ø5)
o
0t
20
0.3
+0.03
5.5
13.5
ø3 +0.01 depth 3
9
4
G x M4 x 0.7 thread depth 8
16
32
16
2
24
58.5
ø7
ø6.5
ø3.2
3
A
A-A
11
+0.03
+0.01
27.5
65
depth 3
36 ±0.3
0
25
6.5
5
10
25.5
6 x M3 x 0.5 thread depth 5
C
11.5
5.7
26.5
A
C
3 x M3 x 0.5 thread depth 5.5
Table movement range Note 1)
[1]
1
K
5.5
Stroke end
[Origin] Note 3)
Origin Note 2)
[Stroke end]
N
(M)
10
20
(2)
(G-1) x F
11.5
) depth 3
F
27.5
3H9 (
+0.025
0
(22.5)
Stroke
4
J
0
0
18
to
20
Cable
65
Motor
cable
Lock
cable
Step
motor
Servo
motor
20
24
24
With lock
20
) depth 3
20
+0.025
0
20
ø3H9 (
15
15
(mm)
Motor cable (2 x ø5)
Lock cable (ø3.5)
Model
C
F
G
J
K
(M)
N
LESH8R쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH8R쏔-75쏔쏔-쏔쏔쏔쏔쏔
46
29
3
58
111
125.5
95.5
50
30
4
60
137
151.5
121.5
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
15
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264-LES-CT.qxd
11.4.22 9:27 AM
Page 2
Series LES
Dimensions
LESH16R
Motor cable (2 x ø5)
0
ø5
+0.03
+0.01
depth 5
6
17.5
A
17
A-A
15.5
G x M6 x 1 thread depth 12
22.5
2.5
5.5
24
29
45
72.5
ø10.5
ø9.5
ø5.1
5
2
65
+0.03
+0.01
0.3
25
22
depth 5
51 ±0.3
35
o
0t
13
37
A
9
35.5
C
(D/2-1) x C
19
3 x M5 x 0.8 thread depth 8
D x M5 x 0.8 thread depth 6.5
Table movement range Note 1)
[1]
1
Stroke end
8
[Origin] Note 3)
Note
2)
Origin
[Stroke end]
K
N
13
16.5
(M)
Stroke
(2.3)
(G-1) x F
18
40
4H9 (
+0.030
0
(25)
) depth 4
F
5
) depth 4
J
Cable
Lock cable (ø3.5)
00
o2
0t
18
65
Motor
cable
Lock
cable
Step
motor
Servo
motor
20
24
24
Motor cable (2 x ø5)
20
With lock
20
+0.030
0
20
ø4H9 (
15
15
(mm)
Model
C
D
F
G
J
K
(M)
N
LESH16R쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH16R쏔-100쏔쏔-쏔쏔쏔쏔쏔
40
6
45
2
45
116.5
135.5
106
44
8
44
4
88
191.5
210.5
181
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
16
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264-LES-CT.qxd
11.4.22 9:27 AM
Page 3
Series LES
Electric Slide Table
Dimensions
depth 6
LESH25R
70 ±0.3
0.5
ø6
7
depth 6
2
21.5
+0.03
+0.01
18
Motor cable (2 x ø5)
6
A
A-A
24
+0.03
+0.01
48
0
G x M8 x 1.25 thread depth 16
36
6.5
6.5
30.5
44
61
106
ø12
ø11
ø6.6
22
65
0
25
to
16.5
52
A
C
50.5
(D/2-1) x C
25
3 x M6 x 1 thread depth 10
11.5
D x M6 x 1 thread depth 8
Table movement range Note 1)
[1]
1
Stroke end
[Origin] Note 3) 10
Origin Note 2)
[Stroke end]
K
16.5
Stroke
N
19.5
(M)
(2.2)
(G-1) x F
24.5
6
J
20
o2
0t
18
65
Cable
Motor
cable
Lock
cable
Step
motor
Servo
motor
20
24
24
With lock
20
) depth 5
20
+0.030
0
20
ø5H9 (
5H9 (
56
+0.030
0
(37)
) depth 5
F
15
15
(mm)
Motor cable (2 x ø5)
Lock cable (ø3.5)
Model
C
D
F
G
J
K
(M)
N
LESH25R쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH25R쏔-100쏔쏔-쏔쏔쏔쏔쏔
LESH25R쏔-150쏔쏔-쏔쏔쏔쏔쏔
75
4
80
2
80
143
168
132
48
8
44
4
88
207
232
196
65
8
66
4
132
285
310
274
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
17
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LES-C.qxd
10.11.29 1:11 PM
Page 18
Series LES
Electric Slide Table/
Specific Product Precautions 1
Be sure to read before handling. Refer to back page 1 for Safety Instructions and the
operation manual for Electric Actuators Precautions.
Please download it via our website. http://www.smcworld.com/
Design
Caution
Handling
Caution
1. Do not apply a load in excess of the operating limit.
A product should be selected based on the maximum load
and allowable moment. If the product is used outside of the
operating limit, eccentric load applied to the guide will become
excessive and have adverse effects such as creating play at
the guide, degraded accuracy and shortened product life.
2. Do not use the product in applications where excessive external force or impact force is applied to it.
This can cause failure.
7. The table and guide block are made of special
stainless steel. There can be rust on the product in
an environment exposed to water drops.
8. Do not dent, scratch or cause other damage to the
body, table and end plate mounting surfaces.
It may cause a loss of parallelism in the mounting surfaces,
looseness in the guide unit, an increase in sliding resistance
or other problems.
9. Do not dent, scratch or cause other damage to the
surface over which the rail and guide will move.
Handling
Caution
1. In position in the step data should be over 0.5.
If in position is 0.5 or less, completion signal of in position may
not be output.
2. INP output signal
1) Positioning operation
When the product comes within the set range by step data
[In position], output signal will be turned on.
Initial value: Set to [0.50] or higher.
2) Pushing operation
When the pushing force exceeds the [Trigger LV] threshold
value, the INP output signal is turned on. The value of the
[Trigger LV] should be set to be less than or equal to the
[Pushing force].
To ensure that the [Pushing force] is achieved, it is recommended that the [Trigger LV] is set to the same value as
the [Pushing force].
10. When attaching a workpiece, do not apply strong
impact or large moment.
If an external force over the allowable moment is applied, it
may cause looseness in the guide unit, an increase in sliding
resistance or other problems.
11. Keep the flatness of mounting surface 0.02 mm or
less.
Insufficient flatness of a workpiece or base mounted on the
body of the product can cause play at the guide and increased
sliding resistance.
12. When mounting the product, keep the following
value for bending the cable.
17
40
17
40
3. Never hit at the stroke end other than returning to the
original position.
Increased sliding resistance and play can result.
The internal stopper can be broken.
13. When pushing control is used, be sure to set to
[pushing operation].
4. Do not use the following values for the positioning
force.
• Step motor (Servo 24 VDC): 100%
• Servo motor (24 VDC): 250%
If the positioning force is set below the above-mentioned values, the cycle time will vary, which may cause an alarm.
Do not hit the table with the workpiece in the positioning operation and positioning range.
14. When the actuator is used for pushing operation,
driving speed should be between the minimum
speed of each model and 20 mm/s.
If it is operated outside of the specified speed range, it may
damage the actuator or cause malfunction.
5. Actual speed of the product can be changed by
load.
When selecting a product, check the catalog for the instructions regarding selection and specifications.
6. Do not apply a load, impact or resistance in addition to a transferred load during returning to the
original position.
Otherwise, the original position can be displaced since it is
based on detected motor torque.
18
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LES-C.qxd
10.11.29 1:11 PM
Page 19
Series LES
Electric Slide Table/
Specific Product Precautions 2
Be sure to read before handling. Refer to back page 1 for Safety Instructions and the
operation manual for Electric Actuators Precautions.
Please download it via our website. http://www.smcworld.com/
Handling
Maintenance
Caution
Warning
15. When mounting the product, use screws with adequate length and tighten them to the maximum torque or less.
Tightening with higher torque than the specified range may
cause malfunction while the tightening with lower torque can
cause the displacement of gripping position or dropping a
workpiece.
Body fixed/Side mounting (Body tapped)
l
Bolt
Body fixed/Side mounting (Through-hole)
l
Model
Bolt
LESH8R M3 x 0.5
LESH16R M5 x 0.8
LESH25R M6 x 1
Max.
tightening
torque (N·m)
0.63
3
5.2
l (mm)
25.5
35.5
50.5
Workpiece fixed/Front mounting
l
Model
Bolt
LESH8R M3 x 0.5
LESH16R M5 x 0.8
LESH25R M6 x 1.0
Max.
l (Max.
tightening
screw-in
torque (N·m) depth mm)
5.5
0.63
8
3
10
5.2
To prevent the workpiece fixing bolts from penetrating the end plate,
use bolts that are 0.5 mm or shorter than the maximum screw-in
depth. If long bolts are used, they can touch the end plate and cause
malfunction, etc.
Workpiece fixed/Top mounting
Bolt
l
Model
LESH8R M3 x 0.5
LESH16R M5 x 0.8
LESH25R M6 x 1.0
Perform maintenance according to the below table.
Frequency
Appearance check Check belt
Inspection before daily operation
Inspection every 6 months∗
Inspection every 250 km∗
Inspection are every 5 million cycles∗
∗ Select whichever comes sooner.
Max.
l (Max.
tightening
screw-in
torque (N·m) depth mm)
8
1.5
LESH8R M4 x 0.7
12
5.2
LESH16R M6 x 1
16
10
LESH25R M8 x 1.25
Model
Maintenance frequency
l (Max.
Max.
screw-in
tightening
torque (N·m) depth mm)
5
0.63
6.5
3
8
5.2
Items for visual appearance check
1. Loose set screws, Abnormal dirt
2. Check of flaw and cable joint
3. Vibration, Noise
It is recommended that the belt be replaced after 2 years or
after following actuator movement distance.
The life of the belt may be reduced due to operating conditions
and the environment.
Check the belt regularly as shown in “Maintenance frequency”
and replace belt if any abnormality is detected.
LESH8RK: 500 km
LESH8RJ: 900 km
LESH16RK: 500 km
LESH16RJ: 1,000 km
LESH25RK: 1,000 km
LESH25RJ: 2,000 km
Items for belt check
Stop operation immediately and replace the belt when belt
appear to be below.
a. Tooth shape canvas is worn out.
Canvas fiber becomes fuzzy. Rubber is removed and the
fiber becomes whitish. Lines of fibers become unclear.
b. Peeling off or wearing of the side of the belt
Belt corner becomes round and frayed thread sticks out.
c. Belt partially cut
Belt is partially cut. Foreign matter caught in teeth other
than cut part causes flaw.
d. Vertical line of belt teeth
Flaw which is made when the belt runs on the flange.
e. Rubber back of the belt is softened and sticky.
f . Crack on the back of the belt
To prevent the workpiece fixing bolts from touching the guide block,
use bolts that are 0.5 mm or shorter than the maximum screw-in
depth. If long bolts are used, they can touch the guide block and
cause malfunction, etc.
16. In pushing operation, set the product to a position
of at least 0.5 mm away from a workpiece.
If the product is set to the same position as a workpiece, the
following alarm and unstable operation can occur.
a. “Posn failed” alarm
The product cannot reach a pushing start position due to
the deviation of work pieces in width.
b. “Pushing ALM” alarm
The product is pushed back from a pushing start position
after starting to push.
19
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LES-C.qxd
10.11.29 1:11 PM
Page 20
20
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LESH-Info.qxd
10.5.11 1:13 PM
Page 1
Akihabara UDX 15F,
4-14-1, Sotokanda, Chiyoda-ku,
Tokyo 101-0021, JAPAN
URL http://www.smcworld.com
Information
©2010 SMC Corporation All Rights Reserved
09-E552
D-DN Printing OS 12450KS
Electric Slide Table/Symmetrical Type
Series LESH 쏔L
왎 Symmetrical type newly added to electric slide table!
The locations of the table and cable are opposite those
of the standard product, expanding design applications.
Symmetrical type
Standard
Table
Installation example
When two tables are installed side
by side, they will not interfere with
each other, allowing for spacesaving.
Cable
Symmetrical
type
Cable
Standard
Table
Refer to the Series LES catalog (CAT.ES100-78)
for more details about model selection.
LESH 8 L
Size
8
16
25
Nil
A
How to Order
J
50
R 1 6N 1
Controller mounting
Nil
Symmetrical type
Note 6) DIN rail is not included.
Order it separately.
Motor type
Step motor (Servo/24 VDC)
Servo motor Note 1) (24 VDC)
I/O cable length
Nil
Lead screw type (mm)
Symbol LESH8L LESH16L LESH25L
4
5
8
K
8
10
16
J
1
3
5
Model
LESH8
LESH16
LESH25
50
75 100 150
쑗
쑗
쎲
쎲
쎲
쎲
B
6N
6P
Without lock
With lock Note 2)
Note 5) Refer to CAT.ES100-78 for the detailed
specifications of the controller itself.
Note 2) Not applicable to a
쎲
stroke of 50 of body
size 8 and 16.
쑗: Without lock only 쎲: With lock/Without lock
Actuator cable length
Nil Without cable
8
1.5 m
1
A
3m
3
B
5m
5
C
Caution
Note 1) CE-compliant products
q EMC compliance was tested by combining the electric actuator LES series and the controller LEC series. The EMC depends on the configuration of the customer’s control panel and the relationship with other electrical equipment and wiring. Therefore conformity to the EMC directive
cannot be certified for SMC components incorporated into the customer’s equipment under actual operating conditions. As a result it is necessary for the customer to verify conformity to the EMC directive for the
machinery and equipment as a whole.
w For the servo motor (24 VDC) specification, EMC compliance was tested
by installing a noise filter set (LEC-NFA). Refer to CAT.ES100-78 for the
noise filter set. Refer to the LECA Operation Manual for installation.
Without controller
With controller (NPN)
With controller (PNP)
Nil
Motor option
Nil
Without cable
1.5 m
3m
5m
Controller type Note 5)
Stroke
Stroke (mm)
Screw mounting
D Note 6) DIN rail mounting
8 m Note 4)
10 m Note 4)
15 m Note 4)
20 m Note 4)
Note 4) Produced upon receipt of order
Actuator cable type
Nil
R
Body option
Nil
S
Without cable
Robotic cable (Flexible cable)
Basic
Dustproof specification Note 3)
Note 3) A scraper is mounted onto the rod cover, and
gaskets are mounted onto both the end covers.
The actuator and controller are sold as a package. (Controller → Refer to the Series LES catalog (CAT.ES100-78).
Confirm that the combination of the controller and the actuator is compatible.
<Be sure to check the following before use.>
q Check that actuator label for model number. This matches the controller.
w Check Parallel I/O configuration matches (NPN or PNP).
q
w
∗ Refer to the operation manual for using the products. Please download it via our website. http://www.smcworld.com/
1
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253-LESHL-Info.qxd
11.3.11 9:43 AM
Page 1
Series LESH 쏔L
Specifications
Step Motor (Servo/24 VDC)
Electric specifications
Lock unit
specifications
LESH16L
50, 75
50, 100
LESH25L
LESH8LA
LESH16LA
50, 100, 150
Horizontal
1
6
4
9
6
2
Work load (kg)
Vertical
0.25
2
1
4
2
0.5
Pushing force (N) 30% to 70% Note 1) 6 to 15 4 to 10 23.5 to 55 15 to 35 77 to 180 43 to 100
Speed (mm/s)
10 to 200 20 to 400 10 to 200 20 to 400 10 to 150 20 to 400
Pushing speed (mm/s) Note 2) 10 to 20
20
10 to 20
20
10 to 20
20
5,000
Max. acceleration and deceleration (mm/s2)
±0.05
Positioning repeatability (mm)
Screw lead (mm)
4
8
5
10
8
16
Impact/Vibration resistance (m/sec2) Note 3)
50/20
Actuation type
Slide screw + Belt
Guide type
Linear guide (Circulating type)
Operating temp. range (°C)
5 to 40
Operating humidity range (%)
35 to 85 (No condensation and freezing)
쏔20
쏔28
쏔42
Motor size
Motor type
Step motor (Servo 24 VDC)
Encoder
Incremental A/B phase (800 pulse/rotation)
Rated voltage (V)
24 VDC ±10%
20
43
67
Power consumption (W) Note 4)
7
15
13
Standby power consumption when operating (W) Note 5)
35
60
74
Momentary max. power consumption (W) Note 6)
Controller weight (kg)
0.15 (Screw mounting), 0.17 (DIN rail mounting)
Type
Non-energizing operation type
Holding force (N)
24
2.5
300
48
500
77
Note 7)
4
3.6
5
Power consumption (W) Note 8)
Rated voltage (V)
24 VDC ±10%
Actuator specifications
Model
Stroke (mm)
Electric specifications
Note 1) Pushing force range for LESH8LA is
between 50 and 75%. Pushing force
accuracy is ±20% (F.S.).
Note 2) Pushing operation speed is from the
minimum speed to 20 mm/s.
Note 3) Vibration resistance: No malfunction
occurred in a test ranging between 45 to
2000 Hz. Test was performed in both an
axial direction and a perpendicular direction
to the lead screw. (Test was performed with
the slide table in the initial state.)
Impact resistance: No malfunction occurred
when the slide table was tested with a drop
tester in both an axial direction and a
perpendicular direction to the lead screw.
(Test was performed with the slide table in
the initial state.)
Note 4) Power consumption (including the controller)
is for when the actuator is operating.
Note 5) Standby power consumption when operating
(including the controller) is for when the
actuator is stopped in the set position during
operation, except during pushing operation.
Note 6) Momentary max. power consumption
(including the controller) is for when the
actuator is operating. This value can be used
for the selection of the power supply.
Note 7) With lock only
Note 8) For an actuator with lock, add the power
consumption for the lock.
LESH8L
Servo Motor (24 VDC)
Lock unit
specifications
Note 1) Pushing force accuracy is ±20% (F.S.).
Note 2) Pushing operation speed is from the
minimum speed to 20 mm/s.
Note 3) Vibration resistance: No malfunction
occurred in a test ranging between 45 to
2000 Hz. Test was performed in both an
axial direction and a perpendicular direction
to the lead screw. (Test was performed with
the slide table in the initial state.)
Impact resistance: No malfunction occurred
when the slide table was tested with a drop
tester in both an axial direction and a
perpendicular direction to the lead screw.
(Test was performed with the slide table in
the initial state.)
Note 4) Power consumption (including the controller)
is for when the actuator is operating.
Note 5) Standby power consumption when operating
(including the controller) is for when the
actuator is stopped in the set position during
operation, except during pushing operation.
Note 6) Momentary max. power consumption
(including the controller) is for when the
actuator is operating. This value can be used
for the selection of the power supply.
Note 7) With lock only
Note 8) For an actuator with lock, add the power
consumption for the lock.
Actuator specifications
Model
Stroke (mm)
LESH25LA
50, 75
50, 100, 150
50, 100
Horizontal
1
5
2.5
6
4
2
Work load (kg)
Vertical
0.25
2
1
2.5
1.5
0.5
Pushing force (N) 50% to 100% Note 1) 7.5 to 11 5 to 7.5 17.5 to 35 10 to 20 18 to 36 12 to 24
Speed (mm/s)
10 to 200 20 to 400 10 to 200 20 to 400 10 to 150 20 to 400
Pushing speed (mm/s) Note 2) 10 to 20
20
10 to 20
20
10 to 20
20
Max. acceleration and deceleration (mm/s2)
5,000
Positioning repeatability (mm)
±0.05
Screw lead (mm)
4
8
5
10
8
16
Impact/Vibration resistance (m/sec2) Note 3)
50/20
Actuation type
Slide screw + Belt
Guide type
Linear guide (Circulating type)
Operating temp. range (°C)
5 to 40
Operating humidity range (%)
35 to 85 (No condensation and freezing)
쏔20
쏔28
쏔42
Motor size
10
30
36
Motor output (W)
Servo motor (24 VDC)
Motor type
Incremental A/B phase (800 pulse/rotation)/Z phase
Encoder
24 VDC ±10%
Rated voltage (V)
84
144
58
Power consumption (W) Note 4)
Standby power consumption when operating (W) Note 5) 4 (Horizontal)/7 (Vertical) 2 (Horizontal)/15 (Vertical) 4 (Horizontal)/43 (Vertical)
84
124
158
Momentary max. power consumption (W) Note 6)
0.15 (Screw mounting), 0.17 (DIN rail mounting)
Controller weight (kg)
Non-energizing operation type
Type
Holding force (N)
24
2.5
300
48
500
77
Note 7)
Power consumption (W) Note 8)
4
3.6
5
24 VDC ±10%
Rated voltage (V)
Weight
LESH8L(A)
Model
Stroke (mm)
Weight (kg)
Without lock
With lock
50
0.55
—
75
0.70
0.79
LESH16L(A)
50
1.15
—
100
1.60
1.71
LESH25L(A)
50
2.50
2.84
100
3.30
3.64
150
4.26
4.60
2
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264-LESHL-Info.qxd
11.4.22 9:28 AM
Page 1
Electric Slide Table/Symmetrical Type
Series LESH 쏔L
Dimensions
LESH8L
3 x M3 x 0.5 thread depth 5.5
+0.03
C
ø7
ø6.5
ø3.2
16
2
Motor cable (2 x ø5)
5.7
depth 3
[Origin]
65
50
0t
o2
With lock
18
0t
o2
00
65
K
5.5
Origin Note 2)
[Stroke end]
N
(M)
10
Stroke
ø3H9 (
Cable
Note 3)
+0.025
0
20
(2)
Servo
motor
20
24
Motor
cable
Lock
cable
J
) depth 3
Step
motor
Lock cable (ø3.5)
4
20
22
Table movement range Note 1)
[1]
1
Stroke end
25.5
9
11
20
3
4
20
A
+0.03
+0.01
24
16
5.5
36 ±0.3
26.5
6 x M3 x 0.5 thread depth 5
13.5
0.3
27.5
G x M4 x 0.7 thread depth 8
A
32
24
58.5
A-A
ø3 +0.01 depth 3
11.5
C
6.5
10
5
15
15
Motor cable (2 x ø5)
) depth 3
+0.025
0
(D/2-1) x C
A-A
C
2.5
D x M5 x 0.8 thread depth 6.5
G x M6 x 1 thread depth 12
37
A
24
Motor cable (2 x ø5)
5
depth 5
51 ±0.3
15.5
17
22
0t
Table movement range
[1]
Stroke end
[Origin] Note 3)
8
Origin Note 2)
[Stroke end]
Note 1)
9
35.5
65
o2
50
Cable
With lock
1
K
18
0t
o2
00
65
Step
motor
Servo
motor
20
24
Motor
cable
Lock
cable
N
13
ø4H9 (
16.5
(2.3)
(M)
Stroke
+0.030
0
J
) depth 4
15
15
Lock cable (ø3.5)
Motor cable (2 x ø5)
5
(mm)
(M) N
LESH16L쏔-50쏔쏔-쏔쏔쏔쏔쏔 40 6 45 2 45 116.5 135.5 106
F
(G-1) x F
4H9 (
+0.030
0
(25)
40
) depth 4
Model
18
24
6
20
A
+0.03
+0.01
20
17.5
0.3
20
22.5
29
45
72.5
2
35
LESH8L쏔-75쏔쏔-쏔쏔쏔쏔쏔 50 30 4 60 137 151.5 121.5
+0.03
19
N
95.5
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces,
equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin
direction.
ø5 +0.01 depth 5
3 x M5 x 0.8 thread depth 8
13
5.5
(G-1) x F
K
ø10.5
ø9.5
ø5.1
LESH16L
F
11.5
(M)
LESH8L쏔-50쏔쏔-쏔쏔쏔쏔쏔 46 29 3 58 111 125.5
3H9 (
(22.5)
27.5
(mm)
C F G J
Model
C D F G J
K
LESH16L쏔-100쏔쏔-쏔쏔쏔쏔쏔 44 8 44 4 88 191.5 210.5 181
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces,
equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin
direction.
3
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264-LESHL-Info.qxd
11.4.22 9:28 AM
Page 2
Series LESH 쏔L
Dimensions
LESH25L
(D/2-1) x C
25
16.5
6.5
ø6
+0.03
+0.01
A-A
depth 6
52
D x M6 x 1 thread depth 8
A
G x M8 x 1.25 thread depth 16
36
61
106
44
ø12
ø11
ø6.6
6.5
C
22
30.5
0t
2
3 x M6 x 1 thread depth 10
A
21.5
48
7
6
+0.03
+0.01
o2
50
65
11.5
24
depth 6
0.5
50.5
18
70 ±0.3
Motor cable (2 x ø5)
Table movement range Note 1)
Stroke end
[Origin] Note 3)
[1]
Origin Note 2)
[Stroke end]
1
K
10
16.5
Stroke
N
19.5
(M)
(2.2)
J
) depth 5
6
) depth 5
+0.030
0
5H9 (
(37)
+0.030
0
56
ø5H9 (
F
24.5
(G-1) x F
Cable
00
65
Lock
cable
24
15
24
o2
20
20
0t
Servo
motor
20
18
Motor
cable
Step
motor
20
With lock
15
Lock cable (ø3.5)
Motor cable (2 x ø5)
(mm)
Model
C
D
F
G
J
K
143
(M)
168
LESH25L쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH25L쏔-100쏔쏔-쏔쏔쏔쏔쏔
LESH25L쏔-150쏔쏔-쏔쏔쏔쏔쏔
75
4
80
2
80
132
48
8
44
4
65
8
66
4
N
88
207
232
196
132
285
310
274
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
4
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LESHD-Info.qxd
10.9.10 7:29 AM
Page 1
Akihabara UDX 15F,
4-14-1, Sotokanda, Chiyoda-ku,
Tokyo 101-0021, JAPAN
URL http://www.smcworld.com
Information
©2010 SMC Corporation All Rights Reserved
09-E565
D-DN Printing OW 12450KS
Electric Slide Table/In-line Motor Type
Series LESH 쏔D
RoHS
In-line motor type newly added
to electric slide table!
Width dimension shortened by up to 45%
In-line motor
type
Motor parallel type
A
A
How to mount
A Dimensions
Size
8
16
25
(mm)
쎲Reduced
Body tapped mounting
Side holder
repeatability: ±0.05 mm
쎲Maximum pushing force: 180 N
쎲Speed control/Positioning: Max. 64 points
쎲Positioning
cycle time
Max. acceleration and deceleration:
Max. speed:
Side holder mounting
Motor parallel
58.5
72.5
106
In-line motor
32
45
61
Through-hole mounting
5,000 mm/s
2
400 mm/s
Data can be set with only 2 items:
position and speed.
With dedicated controller
Basic operation setting installed
∗ When a teaching box is used
Data
Axis 1
Step No.
0
Posn
50.00 mm
Speed
400 mm/s
Teaching box screen
Series Variations
Model
Stroke (mm)
LESH8D
50, 75
LESH16D
50, 100
LESH25D
50, 100, 150
Work load (kg)
Step motor
Servo motor
Horizontal
Vertical
Horizontal
Vertical
0.5
0.5
2
2
0.25
0.25
1
1
2
2
6
5
1
1
4
2.5
4
—
9
—
2
—
6
—
Max. speed
(mm/s)
Screw lead
(mm)
Positioning
repeatability
(mm)
200
400
200
400
150
400
4
8
5
10
8
16
±0.05
1
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LESHD-Info.qxd
10.9.10 7:29 AM
Page 2
Electric Slide Table/In-line Motor Type
Series LESH 쏔D
RoHS
LESH8D/16D/25D
Refer to the LES series catalog (CAT.ES100-78)
for more details about model selection.
LESH 8 D
How to Order
50
J
R 1 6N 1
Controller mounting
Size
8
16
25
Nil
Note 7) DIN rail is not included.
Order it separately.
Motor type
Nil
A
Screw mounting
D Note 7) DIN rail mounting
I/O cable length
Step motor
(Servo/24 VDC)
Nil
1
3
5
Servo motor Note 1) 2)
(24 VDC)
Note 2) The LESH25D with servo
motor is not available.
Without cable
1.5 m
3m
5m
Controller type Note 6)
Nil
Lead (mm)
Symbol LESH8D LESH16D LESH25D
K
4
5
8
J
8
10
16
6N
6P
Without controller
With controller (NPN)
With controller (PNP)
Note 6) Refer to CAT.ES100-78 for
the detailed specifications of
the controller.
Stroke
Model
Stroke
(mm) 50
LESH8D
LESH16D
LESH25D
쎲
쎲
쎲
Actuator cable length
Nil Without cable
8
1.5 m
1
A
3m
3
B
5m
5
C
75 100 150
쎲
쎲
쎲
쎲
8 m Note 5)
10 m Note 5)
15 m Note 5)
20 m Note 5)
Note 5) Produced upon receipt of order
Motor option
Nil
B
Actuator cable type
Without lock
With lock
Nil
R
Without cable
Robotic cable (Flexible cable)
Mounting style
Nil
H
Note 4) Refer to page 8 for details.
Caution
Note 1) CE-compliant products
q EMC compliance was tested by combining the electric actuator LES series and the controller LEC series. The EMC depends on the configuration of the customer’s control panel and the relationship with other electrical equipment and wiring. Therefore conformity to the EMC directive
cannot be certified for SMC components incorporated into the customer’s equipment under actual operating conditions. As a result it is necessary for the customer to verify conformity to the EMC directive for the
machinery and equipment as a whole.
w For the servo motor (24 VDC) specification, EMC compliance was tested
by installing a noise filter set (LEC-NFA). Refer to CAT.ES100-78 for the
noise filter set. Refer to the LECA Operation Manual for installation.
Without side holder
With side holder (4 pcs.) Note 4)
Body option
Nil
S
Basic
Dustproof specification Note 3)
Note 3) A scraper is mounted on the rod.
The actuator and controller are sold as a package. (Controller → Refer to the LES series catalog (CAT.ES100-78).
Confirm that the combination of the controller and the actuator is compatible.
<Be sure to check the following before use.>
q Check that actuator label for model number. This matches the controller.
w Check Parallel I/O configuration matches (NPN or PNP).
q
w
∗ Refer to the operation manual for using the products. Please download it via our website. http://www.smcworld.com/
2
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253-LESHD-Info.qxd
11.3.11 9:43 AM
Page 1
Electric Slide Table/In-line Motor Type
Series LESH 쏔D
Specifications
Step Motor (Servo/24 VDC)
Electric specifications
Lock unit
specifications
LESH16D
50, 75
50, 100
LESH25D
50, 100, 150
Horizontal
2
1
6
4
9
6
Work load (kg)
Vertical
0.5
0.25
2
1
4
2
Pushing force (N) 30% to 70% Note 1) 6 to 15 4 to 10 23.5 to 55 15 to 35 77 to 180 43 to 100
Speed (mm/s)
10 to 200 20 to 400 10 to 200 20 to 400 10 to 150 20 to 400
Pushing speed (mm/s) Note 2) 10 to 20
20
10 to 20
20
10 to 20
20
5,000
Max. acceleration and deceleration (mm/s2)
±0.05
Positioning repeatability (mm)
Screw lead (mm)
4
8
5
10
8
16
Impact/Vibration resistance (m/sec2) Note 3)
50/20
Actuation type
Slide screw
Guide type
Linear guide (Circulating type)
Operating temp. range (°C)
5 to 40
Operating humidity range (%)
35 to 85 (No condensation and freezing)
쏔20
쏔28
쏔42
Motor size
Motor type
Step motor (Servo 24 VDC)
Encoder
Incremental A/B phase (800 pulse/rotation)
Rated voltage (V)
24 VDC ±10%
20
43
67
Power consumption (W) Note 4)
7
15
13
Standby power consumption when operating (W) Note 5)
35
60
74
Momentary max. power consumption (W) Note 6)
0.15 (Screw mounting), 0.17 (DIN rail mounting)
Controller weight (kg)
Non-energizing operation type
Type
Holding force (N)
24
2.5
300
48
500
77
Note 7)
4
3.6
5
Power consumption (W) Note 8)
Rated voltage (V)
24 VDC ±10%
LESH8DA
Actuator specifications
Model
Stroke (mm)
Electric specifications
Note 1) Pushing force range for LESH8DA is
between 50 and 75%. Pushing force
accuracy is ±20% (F.S.).
Note 2) Pushing operation speed is from the
minimum speed to 20 mm/s.
Note 3) Vibration resistance: No malfunction
occurred in a test ranging between 45 to
2000 Hz. Test was performed in both an
axial direction and a perpendicular direction
to the lead screw. (Test was performed with
the slide table in the initial state.)
Impact resistance: No malfunction occurred
when the slide table was tested with a drop
tester in both an axial direction and a
perpendicular direction to the lead screw.
(Test was performed with the slide table in
the initial state.)
Note 4) Power consumption (including the controller)
is for when the actuator is operating.
Note 5) Standby power consumption when operating
(including the controller) is for when the
actuator is stopped in the set position during
operation, except during pushing operation.
Note 6) Momentary max. power consumption
(including the controller) is for when the
actuator is operating. This value can be used
for the selection of the power supply.
Note 7) With lock only
Note 8) For an actuator with lock, add the power
consumption for the lock.
LESH8D
Servo Motor (24 VDC)
Lock unit
specifications
Note 1) Pushing force accuracy is ±20% (F.S.).
Note 2) Pushing operation speed is from the
minimum speed to 20 mm/s.
Note 3) Vibration resistance: No malfunction
occurred in a test ranging between 45 to
2000 Hz. Test was performed in both an
axial direction and a perpendicular direction
to the lead screw. (Test was performed with
the slide table in the initial state.)
Impact resistance: No malfunction occurred
when the slide table was tested with a drop
tester in both an axial direction and a
perpendicular direction to the lead screw.
(Test was performed with the slide table in
the initial state.)
Note 4) Power consumption (including the controller)
is for when the actuator is operating.
Note 5) Standby power consumption when operating
(including the controller) is for when the
actuator is stopped in the set position during
operation, except during pushing operation.
Note 6) Momentary max. power consumption
(including the controller) is for when the
actuator is operating. This value can be used
for the selection of the power supply.
Note 7) With lock only
Note 8) For an actuator with lock, add the power
consumption for the lock.
Actuator specifications
Model
Stroke (mm)
LESH16DA
50, 75
Horizontal
Work load (kg)
Vertical
Pushing force (N) 50% to 100% Note 1)
Speed (mm/s)
Pushing speed (mm/s) Note 2)
Max. acceleration and deceleration (mm/s2)
Positioning repeatability (mm)
Screw lead (mm)
Impact/Vibration resistance (m/sec2) Note 3)
Actuation type
Guide type
Operating temp. range (°C)
Operating humidity range (%)
Motor size
Motor output (W)
Motor type
Encoder
Rated voltage (V)
Power consumption (W) Note 4)
Standby power consumption when operating (W) Note 5)
Momentary max. power consumption (W) Note 6)
Controller weight (kg)
Type
Holding force (N)
Note 7)
Power consumption (W) Note 8)
Rated voltage (V)
50, 100
1
5
2.5
0.25
2
1
5 to 7.5
17.5 to 35
10 to 20
20 to 400
10 to 200
20 to 400
20
10 to 20
20
5,000
±0.05
4
8
5
10
50/20
Slide screw
Linear guide (Circulating type)
5 to 40
35 to 85 (No condensation and freezing)
쏔20
쏔28
10
30
Servo motor (24 VDC)
Incremental A/B phase (800 pulse/rotation)/Z phase
24 VDC ±10%
58
84
4 (Horizontal)/7 (Vertical)
2 (Horizontal)/15 (Vertical)
84
124
0.15 (Screw mounting), 0.17 (DIN rail mounting)
Non-energizing operation type
24
2.5
300
48
4
3.6
24 VDC ±10%
2
0.5
7.5 to 11
10 to 200
10 to 20
Weight
LESH8D(A)
Model
Stroke (mm)
Weight (kg)
Without lock
With lock
50
0.57
0.66
75
0.70
0.79
LESH16D(A)
50
1.25
1.36
100
1.70
1.81
LESH25D
50
2.52
2.86
100
3.27
3.61
150
3.60
3.94
3
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LESHD-Info.qxd
10.9.10 7:29 AM
Page 4
Series LESH 쏔D
Construction
y
o
!9 @0
@2
r
e
@1
u
i
A
!0
!7
A
A-A
@6
!1
!2
@3
!4
t
w
!6
@4
!5
!3
!8
q
@5
Included
@7
Component Parts
No.
Description
1 Motor
2 Body
3
Table
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Guide block
Ball screw
End plate
Motor flange
Motor cover
End cover
Motor end cover
Rod
Bearing holder
Lock nut
Socket
Hub
Spacer
Grommet
Spider
Cover
Return guide
Scraper
Material
—
Aluminum alloy
Stainless steel
Note
—
Anodized
Heat treatment+
Electroless nickel plated
Stainless steel
Heat treatment
Stainless steel Heat treatment + Specially treated
Aluminum alloy
Anodized
Aluminum alloy
Anodized
Aluminum alloy
Anodized
Aluminum alloy
Anodized
Aluminum alloy
Anodized
Stainless steel
—
Steel
Electroless nickel plated
Steel
Chromate treated
Steel
Electroless nickel plated
Aluminum alloy
—
Stainless steel
LESH25D쏔 only
NBR
—
NBR
—
Synthetic resin
—
Synthetic resin
—
Linear guide
Stainless steel + NBR
No.
22
23
24
25
Description
Steel ball
Bearing
Sim ring
Masking tape
26
Scraper
27
Side holder
Material
Special steel
—
Steel
—
Note
—
—
—
—
NBR
Only for dustproof
specification/Rod
Aluminum alloy
Anodized
Replacement Parts/Grease Pack
Applied portion
Guide unit
Kit no.
GR-S-010 (10 g)
GR-S-020 (20 g)
4
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264-LESHD-Info.qxd
11.4.22 9:28 AM
Page 1
Series LESH 쏔D
Electric Slide Table/In-line Motor Type
Dimensions
3 +0.01 depth 3
LESH8D
2 x M4 x 0.7 x 8
4
6 x M3 x 0.5 x 5
12.5
16
0.3
16
32
24
31
+0.03
+0.03
ø3 +0.01 depth 3
14.5
Manual override screw Note 4)
33 ±0.3
B
14
32.3
B
Servo motor
(Dustproof specification)
Table movement range Note 1)
[1]
1
E
8
Motor cable (2 x ø5)
Stroke end
[Origin] Note 3)
Origin Note 2)
[Stroke end]
(1.6)
K
10.5
65
Cable length 앒280
80.5
(L)
Stroke
A-A
) depth 4
14
40
∗ 2 sections
) depth 4
4 x M5 x 0.8 x 10
5
A
19
18.2
A
F
8
2 x M5 x 0.8 x 10
∗ Top mounting not available
4 x ø8
+0.030
0
+0.030
0
4 x ø4.3
ø4H9 (
4H9 (
5.8
J
Cable
With lock
Step
motor
Lock cable (ø3.5)
Servo
motor
20
Motor
cable
65
Lock
cable
Cable length 앒280
20
(1.6)
20
24
20
134
24
Motor cable (2 x ø5)
15
15
(mm)
Model
LESH8D쏔쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH8D쏔쏔-50B쏔쏔-쏔쏔쏔쏔쏔
LESH8D쏔쏔-75쏔쏔-쏔쏔쏔쏔쏔
LESH8D쏔쏔-75B쏔쏔-쏔쏔쏔쏔쏔
(L)
201.5
255
227.5
281
B
E
F
J
K
46
111
54.5
19.5
110.5
50
137
55.5
44.5
136.5
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
Note 4) The distance between the motor end cover and the manual override screw is max. 16 mm.
The motor end cover hole size is ø5.5.
5
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264-LESHD-Info.qxd
11.4.22 9:28 AM
Page 2
Series LESH 쏔D
Dimensions
+0.03
6
17
24
45
29
17
Manual override screw Note 4)
D x M5 x 0.8 x 6.5
+0.03
ø5 +0.01 depth 5
2 x M5 x 0.8 x 8
0.3
B
22.5
37
5 +0.01 depth 5
LESH16D
46 ±0.3
Table movement range
41.5
(D/2–1) x B
20
Servo motor
(Dustproof specification)
Note 1)
[1]
1
Stroke end
[Origin] Note 3)
E
9
Motor cable (2 x ø5)
Origin Note 2)
[Stroke end]
(2.1)
K
11.5
65
Cable length 앒280
86
(L)
Stroke
A-A
) depth 5
∗ 2 sections
) depth 5
4 x M6 x 1 x 12
5
A
4 x ø5.3
+0.030
0
+0.030
0
28
ø4H9 (
4H9 (
45
27.3
A
F
9
Cable
With lock
Step
motor
Lock cable (ø3.5)
Motor cable (2 x ø5)
20
Motor
cable
Servo
motor
24
Lock
cable
65
Cable length 앒280
20
(2.1)
20
20
149.5
5.2
J
24
2 x M6 x 1 x 12
∗ Top mounting not available
4 x ø9.5
15.5
15
15
(mm)
Model
LESH16D쏔쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH16D쏔쏔-50B쏔쏔-쏔쏔쏔쏔쏔
LESH16D쏔쏔-100쏔쏔-쏔쏔쏔쏔쏔
LESH16D쏔쏔-100B쏔쏔-쏔쏔쏔쏔쏔
(L)
219.5
283
288.5
352
B
D
E
F
J
K
40
6
116.5
65
39.5
122
44
8
191.5
85
88.5
191
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
Note 4) The distance between the motor end cover and the manual override screw is max. 17 mm.
The motor end cover hole size is ø5.5.
6
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264-LESHD-Info.qxd
11.4.22 9:28 AM
Page 3
Series LESH 쏔D
Electric Slide Table/In-line Motor Type
Dimensions
6 +0.01 depth 6
LESH25D
+0.03
0.5
Manual override screw Note 4)
D x M6 x 1 x 8
23.5
B
30.5
55
7
ø6 +0.01 depth 6
36
44
61
23.5
+0.03
2 x M6 x 1 x 14
65 ±0.3
57
(D/2–1) x B
29
Servo motor
(Dustproof specification)
Table movement range Note 1)
[1]
1
E
14
Stroke end
[Origin] Note 3)
Motor cable (2 x ø5)
Origin Note 2)
[Stroke end]
(2.2)
K
16.5
76.5
65
Cable length 앒180
L
Stroke
A-A
22
ø5H9 (
+0.030
0
60
5H9 (
+0.030
0
∗ 2 sections (50,100 st)
∗ 3 sections (150 st)
) depth 5
6
) depth 5
G x M8 x 1.25 x 16
2 x M8 x 1.25 x 16
∗ Top mounting not available
A
J
(G/2–1) x J
F
12
G x ø6.9
38
G x ø11
A
8
Cable
With lock
Motor cable (2 x ø5)
20
Motor
cable
Servo
motor
24
Step
motor
Lock cable (ø3.5)
24
Lock
cable
65
Cable length 앒180
20
(2.2)
20
20
117
39.5
15
15
(mm)
Model
L
LESH25D쏔쏔-50쏔쏔-쏔쏔쏔쏔쏔
LESH25D쏔쏔-50B쏔쏔-쏔쏔쏔쏔쏔
LESH25D쏔쏔-100쏔쏔-쏔쏔쏔쏔쏔
LESH25D쏔쏔-100B쏔쏔-쏔쏔쏔쏔쏔
LESH25D쏔쏔-150쏔쏔-쏔쏔쏔쏔쏔
LESH25D쏔쏔-150B쏔쏔-쏔쏔쏔쏔쏔
237.5
278
299.5
340
377.5
418
B
D
E
F
75
4
143
84
G
J
K
40.5
144.5
88
206.5
69
284.5
4
48
207
98.5
285
126.5
8
65
6
Note 1) Table movement range for operations such as return to origin, etc.
Pay attention to avoid interfering with surrounding work pieces, equipment, etc.
Note 2) The position after return to origin.
Note 3) [ ] shows the position when changing the return to origin direction.
Note 4) The distance between the motor end cover and the manual override screw is max. 4 mm.
The motor end cover hole size is ø5.5.
7
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Page 8
Series LESH 쏔D
Side Holder
Recommended values for side holder mounting
D
øE
A
B
L
F
G
5
or
le
ss
(mm)
(mm)
Model number Note)
A
B
D
E
F
G
Applicable model
LE-D-3-1
LE-D-3-2
LE-D-3-3
45
60
81
57.6
74
99
6.4
8.3
12
4.5
5.5
6.6
20
25
30
33
40
49
LESH8D
LESH16D
LESH25D
Model
L
LESH8D쏔-50
LESH8D쏔-75
LESH16D쏔-50
LESH16D쏔-100
LESH25D쏔-50
LESH25D쏔-100
LESH25D쏔-150
20 to 30
50 to 60
20 to 30
100 to 125
25 to 35
70 to 100
160 to 180
Note) Model numbers for 1 side holder.
Caution
q Please mount using positioning dowel pins.
Positioning dowel pins
w When mounting the body with through holes in the mounting orientations below, please make sure to use two
side holders as shown in the figures.
Ceiling mounting
Vertical mounting
5 or less
5 or less
Wall mounting
5 or less
8
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Page 21
Step Motor Controller
Servo Motor Controller
(Servo/24 VDC)
(24 VDC)
Series LECP6
Series LECA6
I/O cable
PLC
Power supply for I/O signal
24 VDC
Controller
Actuator
Please prepare PLC and 24
VDC power supply for I/O signal.
To CN5
Options
Controller setting software
(Communication cable, USB
cable and conversion unit are
included.)
To CN4
To CN3
Conversion
unit
Communication
cable
Actuator cable To CN2
Software for input
setting data of
controller
USB cable To CN1
(A-miniB type)
PC
Controller power supply
24 VDC
(Please prepare power
cables and 24 VDC input
power supplies [power
supplies other than the inrush
current prevention type] for
the cotroller.)
Power supply plug
(accessory)
or
Teaching box
(with 3 m cable)
Equipment for input setting
data of controller
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Page 22
Step Motor Controller (Servo/24 VDC)
Series LECP6
Servo Motor Controller (24 VDC)
Series LECA6
How to Order
LE C P 6 N
Caution
Note 1) CE-compliant products
q EMC compliance was tested by combining the electric actuator LES series
and the controller LEC series. The EMC
depends on the configuration of the
customer’s control panel and the relationship with other electrical equipment
and wiring. Therefore conformity to the
EMC directive cannot be certified for
SMC components incorporated into the
customer’s equipment under actual
operating conditions. As a result it is
necessary for the customer to verify
conformity to the EMC directive for the
machinery and equipment as a whole.
w For the LECA6 series (servo motor controller), EMC compliance was tested by
installing a noise filter set (LEC-NFA).
Refer to page 30 for the noise filter set.
Refer to the LECA Operation Manual
for installation.
Actuator
Controller
Series LECP6 Series LECA6
Actuator part number
Compatible motor
P
Step motor
(Servo/24 VDC)
A
Servo motor
(24 VDC) Note 1)
(Except cable specifications and actuator options)
Example: Enter [LESH8RJ-50] for LESH8RJ-50R16N1
Option
Nil
I/O cable length
Number of step data
6 64 points
Nil
1
3
5
Parallel I/O type
N NPN
P PNP
Without cable
1.5 m
3m
5m
Screw mounting
D Note 2) DIN rail mounting
Note 2) DIN rail is not included.
Order it separately.
∗ When controller equipped type (-P6) is selected when ordering the LE series,
you do not need to order this controller.
The controller is sold as single unit after the compatible actuator is set.
Confirm that the combination of the controller and the actuator is compatible.
<Be sure to check the following before use.>
q Check that actuator label for model number. This matches the controller.
w Check Parallel I/O configuration matches (NPN or PNP).
q
w
Specifications
Basic Specifications
Item
Compatible motor
Power supply Note 1)
Parallel input
Parallel output
Compatible encoder
LECP6
LECA6
Unipolar connection type 2-phase HB step motor
AC servo motor
Power voltage: 24 VDC ±10% Current consumption: 3 A (Peak 5 A) Note 2) Power voltage: 24 VDC ±10% Current consumption: 3 A (Peak 10 A) Note 2)
[Including motor drive power, control power, stop, lock release]
[Including motor drive power, control power, stop, lock release]
11 inputs (Photo-coupler isolation)
13 outputs (Photo-coupler isolation)
A/B phase, Line receiver input
Resolution 800 p/r
A/B/Z phase, Line receiver input
Resolution 800 p/r
Serial communication
Memory
LED indicator
Lock control
Cable length (m)
Cooling system
Operating temperature range (°C)
Operating humidity range (%)
Storage temperature range (°C)
Storage humidity range (%)
RS485 (Modbus protocol compliant)
EEPROM
LED (Green/Red) one of each
Forced-lock release terminal
I/O cable: 5 or less Actuator cable: 20 or less
Natural air cooling
0 to 40 (No condensation and freezing)
35 to 85 (No condensation and freezing)
–10 to 60 (No condensation and freezing)
35 to 85 (No condensation and freezing)
Insulation resistance
(MΩ)
Between the housing (radiation fin) and SG terminal
50 (500 VDC)
Weight (g)
150 (Screw mounting)
170 (DIN rail mounting)
Note 1) Do not use the power supply of “inrush current prevention type” for the controller power supply.
Note 2) The power consumption changes depending on the actuator model. Refer to the specifications of actuator for more details.
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Page 23
Step Motor Controller (Servo/24 VDC)
Servo Motor Controller (24 VDC)
Series LECP6
Series LECA6
How to Mount
a) Screw mounting (LEC6-)
b) DIN rail mounting (LEC6D-)
(Installation with two M4 screws)
(Installation with the DIN rail)
DIN rail is locked.
Ground
wire
Ground wire
Ground wire
Mounting direction
DIN rail
Mounting direction
A
DIN rail mounting adapter
Hook the controller on the DIN rail and press the lever
of section A in the arrow direction to lock it.
L
12.5
(Pitch)
AXT100-DR-
5.25
5.5
35
∗ For , enter a number from the “No.” line in the below table.
Refer to the dimensions on page 24 for the mounting dimensions.
7.5
25
DIN rail
1.25
L Dimensions
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
L dimension
23
35.5
48
60.5
73
85.5
98
110.5
123
135.5
148
160.5
173
185.5
198
210.5
223
235.5
248
260.5
No.
21
L dimension 273
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
285.5
298
310.5
323
335.5
348
360.5
373
385.5
398
410.5
423
435.5
448
460.5
473
485.5
498
510.5
DIN rail mounting adapter
LEC-D0 (with 2 mounting screws)
This should be used when the DIN rail mounting adapter is mounted onto the screw mounting type controller afterwards.
23
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Page 24
Series LECP6
Series LECA6
Dimensions
a) Screw mounting (LEC6-)
Power supply LED (Green)
(ON: Power supply is ON.)
ø4.5
for body
mounting
(81.7)
35
66
31
1
Power supply LED (Red)
(ON: Alarm is ON.)
CN5 parallel I/O connector
141
132
CN3 encoder connector
150
CN4 serial I/O connector
CN2 motor power connector
CN1 power supply connector
4.6
for body
mounting
b) DIN rail mounting (LEC6D-)
Refer to page 23 for L dimension and
part number of DIN rail.
35
(11.5)
(81.7)
66
1
35
150
132
167.3 (When locking DIN rail)
173.2 (When removing DIN rail)
64.2
31
(91.7)
Note) When two or more controllers are used, keep the interval
between them 10 mm or more (when the LESH25 is used).
24
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Page 25
Step Motor Controller (Servo/24 VDC)
Servo Motor Controller (24 VDC)
Series LECP6
Series LECA6
Wiring Example 1
Power Supply Connector: CN1
Power supply plug for LECP6
∗ Power supply plug is an accessory.
CN1 Power Supply Connector Terminal for LECP6
M24V
C24V
EMG
BK RLS
Function
Function details
M24V terminal/C24V terminal/EMG terminal/BK RLS terminal are
common (–).
Motor power supply (+) This is the motor power supply (+) that is supplied to the controller.
Control power supply (+) This is the control power supply (+) that is supplied to the controller.
Stop (+)
This is the input (+) that releases the stop.
Lock release (+)
This is the input (+) that releases the lock.
Common supply (–)
CN1 Power Supply Connector Terminal for LECA6
Terminal name
0V
M24V
C24V
EMG
BK RLS
RG+
RG–
Function
Function details
M24V terminal/C24V terminal/EMG terminal/BK RLS terminal are
Common supply (–)
common (–).
Motor power supply (+) This is the motor power supply (+) that is supplied to the controller.
Control power supply (+) This is the control power supply (+) that is supplied to the controller.
Stop (+)
This is the input (+) that releases the stop.
Lock release (+)
This is the input (+) that releases the lock.
Regenerative output 1 These are the regenerative output terminals for external connection. (It is not
Regenerative output 2 necessary to connect them in the combination with standard specification LES series.)
0V
M24V
C24V
EMG
BK RLS
0V
Power supply plug for LECA6
0V
M24V
C24V
EMG
BK RLS
RG+
RG–
Terminal name
Wiring Example 2
Parallel I/O Connector: CN5
Wiring diagram
∗ When you connect a PLC, etc., to the CN5 parallel I/O connector, please use the I/O cable (LEC-CN5-).
∗ The wiring should be changed depending on the type of the parallel I/O (NPN or PNP). Please wire referring
to the following diagram.
LEC6P- (PNP)
LEC6N- (NPN)
CN5
COM+
COM–
24 VDC
for I/O signal
A1
A1
A2
COM–
A2
IN0
A3
IN0
A3
IN1
A4
IN1
A4
IN2
A5
IN2
A5
IN3
A6
IN3
A6
IN4
A7
IN4
A7
IN5
A8
IN5
A8
SETUP
A9
SETUP
A9
HOLD
A10
HOLD
A10
DRIVE
A11
DRIVE
A11
RESET
A12
RESET
A12
SVON
A13
SVON
A13
OUT0
B1
OUT0
B1
OUT1
B2
OUT1
B2
OUT2
B3
OUT2
B3
OUT3
B4
OUT3
B4
OUT4
B5
OUT4
B5
OUT5
B6
OUT5
B6
BUSY
B7
BUSY
B7
AREA
B8
AREA
B8
SETON
B9
SETON
B9
INP
B10
INP
B10
Load
SVRE
B11
SVRE
B11
∗ESTOP
B12
∗ ESTOP
B12
∗ ALARM
B13
∗ALARM
B13
Input Signal
Name
COM+
COM–
IN0 to IN5
SETUP
HOLD
DRIVE
RESET
SVON
24 VDC
for I/O signal
CN5
COM+
Load
Output Signal
Contents
Connects the power supply 24 V for input/output signal
Connects the power supply 0 V for input/output signal
Step data specified Bit No.
(Input is instructed in the combination of IN0 to 5.)
Instruction to return to the original position
Operation is temporarily stopped.
Instruction to drive
Alarm reset and operation interruption
Servo ON instruction
Name
OUT0 to OUT5
BUSY
AREA
SETON
INP
SVRE
∗ESTOP Note)
∗ALARM Note)
Contents
Outputs the step data No. during operation
Outputs when the actuator is moving
Outputs within the step data area output setting range
Outputs when returning to the original position
Outputs when target position or target force is reached
(Turns on when the positioning or pushing is completed.)
Outputs when servo is on
Not output when EMG stop is instructed
Not output when alarm is generated
Note) These signals are output when the power supply of the controller is ON. (N.C.)
25
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Series LECP6
Series LECA6
Step Data Setting
1. Step data setting for positioning
2. Step data setting for pushing
In this setting, the actuator moves toward and stops at the
target position. The following diagram shows the setting items
and operation. The setting items and set values for this operation are stated below.
The actuator moves toward the pushing start position, and
when it reaches that position, it starts pushing with less than
the set force. The following diagram shows the setting items
and operation. The setting items and set values for this operation are stated below.
Speed
Speed
Acceleration
Deceleration
Acceleration
Position
Pushing speed
Force
In position
INP output
Deceleration
Speed
Speed
ON
Position
In position
ON
OFF
Pushing force
Trigger LV
INP output
Step Data (Positioning)
: Need to be set.
: Need to be adjusted as required.
: Setting is not required.
Item
Necessity
Description
ON
Step Data (Pushing)
Item
Necessity
ON
OFF
: Need to be set.
: Need to be adjusted as required.
Description
Movement MOD
When the absolute position is required, set
Absolute. When the relative position is
required, set Relative.
Movement MOD
When the absolute position is required, set
Absolute. When the relative position is
required, set Relative.
Speed
Transfer speed to the target position
Speed
Transfer speed to the pushing start position
Position
Target position
Position
Pushing start position
Acceleration
Parameter which defines how rapidly the
actuator reaches the speed set. The
higher the set value, the faster it reaches
the speed set.
Acceleration
Parameter which defines how rapidly the
actuator reaches the speed set. The
higher the set value, the faster it reaches
the speed set.
Deceleration
Parameter which defines how rapidly the
actuator comes to stop. The higher the set
value, the quicker it stops.
Deceleration
Parameter which defines how rapidly the
actuator comes to stop. The higher the set
value, the quicker it stops.
Pushing force
Set 0.
(If values 1 to 100 are set, the operation
will be changed to the pushing operation.)
Pushing force
Trigger LV
Setting is not required.
Pushing force ratio is defined.
The setting range differs depending on the
electric actuator type. Refer to the
operation manual for the electric actuator.
Pushing speed
Setting is not required.
Positioning force
Max. torque during the positioning operation (No specific change is required.)
Trigger LV
Area 1, Area 2
Condition that turns on the AREA output
signal.
Condition that turns on the INP output
signal. The INP output signal is turned on
when the generated force exceeds the
value. Threshold level should be less than
the pushing force.
In position
Condition that turns on the INP output
signal. When the actuator enters the range
of [in position], the INP output signal turns
on. (It is unnecessary to change this from
the initial value.) When it is necessary to
output the arrival signal before the
operation is completed, make the value
larger.
Pushing speed
Pushing speed
When the speed is set fast, the electric
actuator and work pieces might be
damaged due to the impact when they hit
the end, so this set value should be
smaller. Refer to the operation manual of
the electric actuator.
Positioning force
Max. torque during the positioning operation (No specific change is required.)
Area 1, Area 2
Condition that turns on the AREA output
signal.
In position
Transfer distance during pushing. If the
transferred distance exceeds the setting, it
stops even if it is not pushing. If the
transfer distance is exceeded, the INP
output signal will not be turned on.
26
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Page 27
Step Motor Controller (Servo/24 VDC)
Servo Motor Controller (24 VDC)
Series LECP6
Series LECA6
Signal Timing
Return to Origin
24 V
0V
Power supply
ON
OFF
SVON
Input
SETUP
ON
OFF
BUSY
SVRE
SETON
Output
INP
∗ALARM
∗ ESTOP
Speed
0 mm/s
Return to origin
If the actuator is within the “in position” range of the basic
parameter, INP will be turned ON, but if not, it will remain OFF.
∗ “∗ALARM” and “∗ ESTOP” are expressed as negative-logic circuit.
Positioning Operation
Scan the step
data no.
IN
Input
DRIVE
Output the step
data no.
ON
OFF
Scan the step
data no.
ON
OFF
IN
Output the step
data no.
Input
DRIVE
ON
OFF
OUT
Output
Pushing Operation
ON
OFF
OUT
BUSY
Output
BUSY
INP
INP
Speed
0 mm/s
Speed
Positioning operation
0 mm/s
Pushing operation
If the actuator is within the “in position” range of the step
data, INP will be turned ON, but if not, it will remain OFF.
If the current pushing force exceeds the “threshold
level” of the step data, INP signal will be turned ON.
∗ “OUT” is output when “DRIVE” is changed from ON to OFF.
(When power supply is applied, “DRIVE” or “RESET” is turned ON or
“∗ESTOP” is turned OFF, all of the “OUT” outputs are turned OFF.)
HOLD
Reset
Input
HOLD
ON
OFF
Output
BUSY
ON
OFF
Speed
Slow-down
starting
HOLD during the operation
point
∗ When the actuator is in the positioning range in the pushing operation, it does
not stop even if HOLD signal is input.
0 mm/s
Input
Alarm reset
RESET
ON
OFF
OUT
ON
OFF
∗ALARM
ON
OFF
Output
Alarm out
It is possible to identify the alarm group by the combination
of OUT signals when the alarm is generated.
∗ “∗ ALARM” and “∗ESTOP” are expressed as negative-logic circuit.
27
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Page 28
Series LECP6
Series LECA6
Options
[Actuator cable for step motor (Servo/24 VDC)]
A6
B6
(14.2)
Connector A
(14.7)
L
(30.7)
Connector D
B6
Connector C
(14)
(Terminal no.)
1
2
5
6
(13.5)
(14.7)
(30.7)
Connector A
A
A
B
B
COM-A/COM
COM-B/–
Connector A
terminal no.
B-1
A-1
B-2
A-2
B-3
A-3
Vcc
GND
A
A
B
B
B-4
A-4
B-5
A-5
B-6
A-6
Circuit
6
(10)
1
(18)
A6
ø6.3
∗ Produced upon
receipt of order
2
5
Controller side
(14.2)
ø5.5
(∗ Produced upon receipt of order)
Actuator side
1
(11)
LE-CP- A8 BC / Cable length: 8 m, 10 m, 15 m, 20 m
(Terminal no.)
A1
B1
(Terminal no.)
1
2
5
6 (13.5)
(14)
Connector C
(18)
Cable length (L)
1.5 m
1
3m
3
5m
5
8 m∗
8
10 m∗
A
15 m∗
B
20 m∗
C
Actuator side
ø8
(Terminal no.)
A1
B1
(17.7)
1
(17.7)
LE CP
Controller side
1
LE-CP- 35 / Cable length: 1.5 m, 3 m, 5 m
L
Connector D
(11)
Cable color
Brown
Red
Orange
Yellow
Green
Blue
Cable color
Shield
Brown
Black
Red
Black
Orange
Black
—
2
15
16
(10)
Connector C
terminal no.
2
1
6
5
3
4
Connector D
terminal no.
12
13
7
6
9
8
3
[Actuator cable with lock and sensor for step motor (Servo/24 VDC)]
LE-CP-
8B
AC
ø8
(Terminal no.)
1
2
5
6 (13.5)
(14)
Connector B
(30.7)
(14.7)
(14.2)
1
(18)
B6
B1
B3
Connector C
ø5.7
A6
A1
A3
Connector A
L
Connector D
2
15
(11)
16
(10)
/ Cable length: 8 m, 10 m, 15 m, 20 m (∗ Produced upon receipt of order)
Actuator side
A6
A1
A3
B6
B1
B3
Connector A
Connector B
(30.7)
(14.7)
Circuit
A
A
B
B
COM-A/COM
COM-B/–
L
Connector A
terminal no.
B-1
A-1
B-2
A-2
B-3
A-3
Vcc
GND
A
A
B
B
Circuit
Lock (+)
Lock (–)
Sensor (+) Note)
Sensor (+) Note)
B-4
A-4
B-5
A-5
B-6
A-6
Connector B
terminal no.
B-1
A-1
B-3
A-3
Connector D
Cable color
Brown
Red
Orange
Yellow
Green
Blue
Shield
Note) This is not used for the LES series.
(14.2)
(Terminal no.)
1
2
5
6
(13.5)
1
2
(14)
(Terminal no.)
A1
B1
Controller side
Connector C
(18)
With lock and sensor
(Terminal no.)
A1
B1
ø5.5
∗ Produced upon
receipt of order
Controller side
Actuator side
ø6.3
Cable length (L)
1.5 m
1
3m
3
5m
5
8 m∗
8
10 m∗
A
15 m∗
B
20 m∗
C
1
LE-CP- 35 / Cable length: 1.5 m, 3 m, 5 m
ø5.7
B
(10.2) (17.7)
1
(10.2) (17.7)
LE CP
15
(11)
16
(10)
Connector C
terminal no.
2
1
6
5
3
4
Brown
Black
Red
Black
Orange
Black
—
Connector D
terminal no.
12
13
7
6
9
8
3
Red
Black
Brown
Blue
4
5
1
2
Cable color
28
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Page 29
Step Motor Controller (Servo/24 VDC)
Servo Motor Controller (24 VDC)
Series LECP6
Series LECA6
[Actuator cable for servo motor (24 VDC)]
Controller side
LE-CA-
1
Actuator side
(23.7)
Connector A
(14.2)
AB
(14.7)
Connector B
1
(18)
(ø6.7)
1
4
(Terminal no.)
1
2
3
4
(13.5)
(12.7)
321
Connector C
(ø7.0)
Cable length (L)
1.5 m
1
3m
3
5m
5
8 m∗
8
10 m∗
A
15 m∗
B
20 m∗
C
(5.6)
(Terminal no.)
(16.6)
(10.5)
LE CA
15
L
(30.7)
Connector A
terminal no.
1
2
3
Circuit
U
V
W
Cable color
Red
White
Black
Connector B
terminal no.
B-1
A-1
B-2
A-2
B-3
A-3
B-4
A-4
Circuit
Vcc
GND
A
A
B
B
Z
Z
16
(11)
(10)
Connector D
∗ Produced upon
receipt of order
2
Cable color
Shield
Connection of shield material
Brown
Black
Red
Black
Orange
Black
Yellow
Black
—
Connector C
terminal no.
1
2
3
Connector D
terminal no.
12
13
7
6
9
8
11
10
3
[Actuator cable with lock and sensor for servo motor (24 VDC)]
1
B
LE-CA--B
Connector A2
AB
1
3
Connector C
(Terminal no.)
1
2
3
4
(13.5)
AB
(30.7)
(14.7)
1
Circuit
U
V
W
Circuit
Vcc
GND
A
A
B
B
Z
Z
Circuit
Brake (+)
Brake (–)
Sensor (+) Note)
Sensor (–) Note)
Connector A1
terminal no.
1
2
3
Connector A2
terminal no.
B-1
A-1
B-2
A-2
B-3
A-3
B-4
A-4
Connector B
terminal no.
B-1
A-1
B-3
A-3
16
(11)
(10)
Connector D
With lock and sensor
2
15
L
Connector B
Note) This is not used for the LES series.
(14.2)
(18)
1
4
(ø7.0)
Connector A1
(ø6.7)
(23.7)
(ø5.7)
∗ Produced upon
receipt of order
321
(30.7)
Controller side
(10.2) (12.7)
Cable length (L)
1.5 m
1
3m
3
5m
5
8 m∗
8
10 m∗
A
15 m∗
B
20 m∗
C
(5.6)
Actuator side
(Terminal no.)
(16.6)
(10.5)
LE CA
Cable color
Red
White
Black
Shield
Connection of shield material
Connector C
terminal no.
1
2
3
Brown
Black
Red
Black
Orange
Black
Yellow
Black
—
Connector D
terminal no.
12
13
7
6
9
8
11
10
3
Red
Black
Brown
Black
4
5
1
2
Cable color
29
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Series LECP6
Series LECA6
Options
[I/O cable]
Cable length (L)
1.5 m
1
3m
3
5m
5
∗ Conductor size: AWG28
PLC side
Controller side
(Terminal no.)
B1 A1
ø8.9
1
A1
(22.4)
LEC CN5
B13
A13
A13
B1
L
(14.4)
Connector
pin No.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
Cable
color
Light brown
Light brown
Yellow
Yellow
Light green
Light green
Gray
Gray
White
White
Light brown
Light brown
Yellow
Dot
mark
Dot
color
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Connector
pin No.
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
—
B13
Cable
Dot
color
mark
Yellow
Light green
Light green
Gray
Gray
White
White
Light brown
Light brown
Yellow
Yellow
Light green
Light green
Shield
Dot
color
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
[Noise filter set for Servo motor (24 VDC)]
LEC NFA
(12.5)
(33.5)
Contents of the set: 2 noise filters (Produced by WURTH ELEKTRONIK: 74271222)
(42.2)
(28.8)
∗ Refer to the LECA6 series Operation Manual for installation.
30
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Series LEC
Controller Setting Software/LEC-W1
How to Order
LEC W1
q Controller setting
software
w Communication
cable
r USB cable
Controller setting software
(Japanese and English are available.)
Contents
q Controller setting software (CD-ROM)
e Conversion unit
PC
w Communication cable
(Cable between the controller and the
conversion unit)
e Conversion unit
r USB cable
(Cable between the PC and the conversion unit)
Hardware Requirements
PC/AT compatible machine installed with Windows XP and equipped with USB1.1 or USB2.0 ports.
∗ Windows® and Windows XP® are registered trademarks of Microsoft Corporation.
Screen Example
Easy mode screen example
Normal mode screen example
Easy operation and simple setting
Allowing to set and display actuator step
data such as position, speed, force, etc.
Setting of step data and testing of the drive
can be performed on the same page.
Can be used to jog and move at a constant
rate.
Detail setting
Step data can be set in detail.
Signals and terminal status can be monitored.
Parameters can be set.
JOG and constant rate movement, return to origin, test operation and
testing of compulsory output can be performed.
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Series LEC
Teaching Box/LEC-T1
How to Order
LEC T1 3 J G
Enable switch
(Option)
Teaching box
Enable switch
Nil
Cable length
3m
3
Stop switch
None
Equipped with enable switch
S
∗ Interlock switch for jog test function
Initial language
J Japanese
E English
Stop switch
G Equipped with stop switch
Specifications
Standard functions
• Chinese character display
• Stop switch is provided.
Item
Description
Stop switch, Enable switch (Option)
Switch
3m
Cable length
IP64 (Except connector)
Enclosure
Option
• Enable switch is provided.
Operating temperature range (°C)
5 to 50 (No condensation)
35 to 85
Operating humidity range (%)
350 (Except cable)
Weight (g)
Note) The EMC compliance for the teaching box was tested with LECP6 controller and applicable
actuator only.
Easy Mode
Function
Description
Step data
• Setting of step data
Jog
• Jog operation
• Return to origin
Test
• 1 step operation
• Return to origin
Monitor
• Display of axis and step data No.
• Display of two items selected
from Position, Speed, Force.
Alarm
• Display of active alarm
• Alarm reset
TB setting
• Reconnection of axis
• Setting of easy/normal mode
• Setting of step data and
selection of item for monitoring
function
Menu Operations Flowchart
Menu
Data
Monitor
Jog
Test
Alarm
TB setting
Data
Step data No.
Setting of two items selected below
(Position, Speed, Force, Acceleration, Deceleration)
Monitor
Display of step No.
Display of two items selected below
(Position, Speed, Force)
Jog
Return to origin
Jog operation
Test
1 step operation
Alarm
Display of active alarm
Alarm reset
TB setting
Reconnect
Easy/Normal
Set item
32
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Teaching Box
Series LEC
Normal Mode
Menu Operations Flowchart
Function
Description
Menu
Step data
Parameter
Monitor
Test
Alarm
File
TB setting
Reconnect
Step data
• Step data setting
Parameter
• Parameters setting
Test
• Jog operation/Constant rate
movement
• Return to origin
• Test drive
(Specify a maximum of 5 step
data and operate.)
• Compulsory output
(Compulsory signal output,
Compulsory terminal output)
Monitor
• Drive monitor
• Output signal monitor
• Input signal monitor
• Output terminal monitor
• Input terminal monitor
Alarm
• Active alarm display
(Alarm reset)
• Alarm log record display
File
• Data saving
Save the step data and
parameters of the controller
which is being used for
communication (it is possible to
save four files, with one set of
step data and parameters
defined as one file).
• Load to controller
Loads the data which is saved in
the teaching box to the controller
which is being used for
communication.
• Delete the saved data.
TB setting
• Display setting
(Easy/Normal mode)
• Language setting
(Japanese/English)
• Backlight setting
• LCD contrast setting
• Beep sound setting
• Max. connection axis
• Distance unit (mm/inch)
Reconnect
• Reconnection of axis
Step data
Step data No.
Movement MOD
Speed
Position
Acceleration
Deceleration
Pushing force
Trigger LV
Pushing speed
Positioning force
Area 1, 2
In position
Parameter
Basic
ORIG
Basic setting
Monitor
Drive
Output signal
Input signal
Output terminal
Input terminal
DRV monitor
Position, Speed, Torque
Step No.
Last step No.
Test
JOG/MOVE
Return to ORIG
Test drive
Compulsory output
Input signal monitor
Alarm
Active ALM
ALM Log record
Active ALM
Active alarm display
Alarm reset
File
Data saving
Load to controller
File deletion
ALM Log record display
Log entry display
ORIG setting
Output signal monitor
Output terminal monitor
Input terminal monitor
TB setting
Easy/Normal
Language
Backlight
LCD contrast
Beep
Max. connection axis
Password
Distance unit
Reconnect
Dimensions
34.5
4
102
w
q
r
185
t
22.5
u
i
Description
Function
1
LCD
A screen of liquid crystal display (with backlight)
2
Ring
A ring for hanging the teaching box
3
Stop switch
Locks and stops operation when this switch is pressed.
The lock is released when it is turned to the right.
4
Stop switch guard
A guard for the stop switch
5
Enable switch
(Option)
Prevents unintentional operation (unexpected
operation) of the jog test function. Other functions
such as data change are not covered.
6
Key switch
Switch for each input
7
Cable
Length: 3 meters
8
Connector
A connector connected to CN4 of the controller
e
y
25
No.
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Series LEC
Controller and Peripheral Devices/
Specific Product Precautions 1
Be sure to read before handling.
Refer to back page 1 for Safety Instructions.
Design/Selection
Warning
Handling
Warning
1. Be sure to apply the specified voltage.
Otherwise, malfunction and breakage may be caused. If the applied voltage is lower than the specified, it is possible that the load
cannot be moved due to an internal voltage drop of the controller.
Please check the operating voltage before use.
2. Do not operate the product beyond the specifications.
Otherwise, a fire, malfunction or actuator damage can result.
Please check the specifications before use.
3. Install an emergency stop circuit outside of the enclosure.
Please install an emergency stop outside of the enclosure so that
it can stop the system operation immediately and intercept the
power supply.
4. In order to prevent damage due to the breakdown and
the malfunction of the controller and its peripheral
devices, a backup system should be established
previously by giving a multiple-layered structure or a
fail-safe design to the equipment, etc.
5. If a danger against the personnel is expected due to an
abnormal heat generation, smoking, ignition, etc., of
the controller and its peripheral devices, cut off the
power supply for the product and the system immediately.
Handling
Warning
1. Do not touch the inside of the controller and its peripheral devices.
It may cause an electric shock or damage to the controller.
2. Do not perform the operation or setting of the product
with wet hands.
It may cause an electric shock.
9. Static electricity may cause malfunction or break the
controller. Do not touch the controller while power is
supplied.
When touching the controller for maintenance, take sufficient
measures to eliminate static electricity.
10. Do not use the product in an area where dust, powder
dust, water, chemicals or oil is in the air.
It will cause failure or malfunction.
11. Do not use the product in an area where a magnetic
field is generated.
It will cause failure or malfunction.
12. Do not install the product in the environment of
flammable gas, explosive gas and corrosive gas.
It could lead to fire, explosion and corrosion.
13. Radiant heat from strong heat supplies such as a furnace, direct sunlight, etc., should not be applied to the
product.
It will cause failure of the controller or its peripheral devices.
14. Do not use the product in an environment subject to a
temperature cycle.
It will cause failure of the controller or its peripheral devices.
15. Do not use the product in a place where surges are
generated.
When there are units that generate a large amount of surge
around the product (e.g., solenoid type lifters, high frequency induction furnaces, motors, etc.), this may cause deterioration or
damage to the product’s internal circuit. Avoid supplies of surge
generation and crossed lines.
16. Do not install the product in an environment under the
effect of vibrations and impacts.
It will cause failure or malfunction.
17. When a surge generating load such as a relay or solenoid valve is directly driven, use a product that incorporates a surge absorption element.
3. Product with damage or the one lacking of any components should not be used.
Installation
It may cause an electric shock, fire, or injury.
4. Use only the specified combination between the electric actuator and controller.
It may cause damage to the actuator or the controller.
5. Be careful not to be caught or hit by the workpiece
while the actuator is moving.
It may cause an injury.
6. Do not connect the power supply or power on the
product before confirming the area to which the workpiece moves is safe.
The movement of the workpiece may cause an accident.
7. Do not touch the product when it is energized and for
some time after power has been disconnected, as it is
very hot.
It may lead to a burn due to the high temperature.
8. Check the voltage using a tester for more than 5 minutes after power-off in case of installation, wiring and
maintenance.
It may cause an electric shock, fire, or injury.
Warning
1. Install the controller and its peripheral devices on a
fire-proof material.
A direct installation on or near a flammable material may cause
fire.
2. Do not install the product in a place subject to vibrations and impacts.
It will cause failure or malfunction.
3. Do not mount the controller and its peripheral devices
together with a large-sized electromagnetic contactor
or no-fuse breaker, which generates vibration, on the
same panel. Mount them on different panels, or keep
the controller and its peripheral devices away from
such a vibration supply.
4. Install the controller and its peripheral devices on a
flat surface.
If the mounting surface is distorted or not flat, an unacceptable
force may be added to the housing, etc., to cause troubles.
34
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Series LEC
Controller and Peripheral Devices/
Specific Product Precautions 2
Be sure to read before handling.
Refer to back page 1 for Safety Instructions.
Power Supply
Maintenance
Warning
Caution
1. Use a power supply that has low noise between lines
and between power and ground.
In cases where noise is high, an isolation transformer should be
used.
2. The power supplies should be separated between the
controller power and the I/O signal power and both of
them do not use the power supply of “inrush current
prevention type”.
1. Perform a maintenance check periodically.
Confirm wiring and screws are not loose.
Loose screws or wires may cause unintentional malfunction.
2. Conduct an appropriate functional inspection after
completing the maintenance.
If the power supply is “inrush current prevention type”, a voltage
drop may be caused during the acceleration of the actuator.
At times where the equipment or machinery does not operate
properly, conduct an emergency stop of the system. Otherwise, an
unexpected malfunction may occur and it will become impossible
to secure the safety. Conduct a test of the emergency stop in
order to confirm the safety of the equipment.
3. To prevent surges from lightning, an appropriate
measure should be taken. Ground the surge absorber
for lightning separately from the grounding of the controller and its peripheral devices.
3. Do not disassemble, modify or repair the controller
and its peripheral devices.
4. Do not put anything conductive or flammable inside of
the controller.
It may cause a fire.
Grounding
Warning
5. Do not conduct an insulation resistance test and withstand voltage test on this product.
6. Ensure sufficient space for maintenance activities.
Design the system that allows required space for maintenance.
1. Be sure to carry out grounding in order to ensure the
noise tolerance.
2. Dedicated grounding should be used.
Grounding should be to a D-class ground. (Ground resistance of
100 Ω or less)
3. Grounding should be performed near the controller
and its peripheral devices to shorten the grounding
distance.
4. In the unlikely event that malfunction is caused by
ground, please disconnect the unit from ground.
35
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Safety Instructions
Caution:
These safety instructions are intended to prevent hazardous situations and/or
equipment damage. These instructions indicate the level of potential hazard with
the labels of “Caution,” “Warning” or “Danger.” They are all important notes for
safety and must be followed in addition to International Standards (ISO/IEC)∗1),
and other safety regulations.
Caution indicates a hazard with a low level of risk
which, if not avoided, could result in minor or
moderate injury.
Warning:
Warning indicates a hazard with a medium level of
risk which, if not avoided, could result in death or
serious injury.
Danger :
Danger indicates a hazard with a high level of risk
which, if not avoided, will result in death or serious
injury.
Warning
1. The compatibility of the product is the responsibility of the
person who designs the equipment or decides its
specifications.
Since the product specified here is used under various operating
conditions, its compatibility with specific equipment must be decided by
the person who designs the equipment or decides its specifications
based on necessary analysis and test results. The expected performance
and safety assurance of the equipment will be the responsibility of the
person who has determined its compatibility with the product. This person
should also continuously review all specifications of the product referring
to its latest catalog information, with a view to giving due consideration to
any possibility of equipment failure when configuring the equipment.
2. Only personnel with appropriate training should operate
machinery and equipment.
The product specified here may become unsafe if handled incorrectly.
The assembly, operation and maintenance of machines or equipment
including our products must be performed by an operator who is
appropriately trained and experienced.
3. Do not service or attempt to remove product and
machinery/equipment until safety is confirmed.
1. The inspection and maintenance of machinery/equipment should only
be performed after measures to prevent falling or runaway of the
driven objects have been confirmed.
2. When the product is to be removed, confirm that the safety measures
as mentioned above are implemented and the power from any
appropriate source is cut, and read and understand the specific
product precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent
unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of
safety measures if the product is to be used in any of the
following conditions.
1. Conditions and environments outside of the given specifications, or use
outdoors or in a place exposed to direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways,
air navigation, space, shipping, vehicles, military, medical treatment,
combustion and recreation, or equipment in contact with food and
beverages, emergency stop circuits, clutch and brake circuits in press
applications, safety equipment or other applications unsuitable for the
standard specifications described in the product catalog.
3. An application which could have negative effects on people, property,
or animals requiring special safety analysis.
4. Use in an interlock circuit, which requires the provision of double
interlock for possible failure by using a mechanical protective function,
and periodical checks to confirm proper operation.
∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems.
ISO 4413: Hydraulic fluid power – General rules relating to systems.
IEC 60204-1: Safety of machinery – Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots - Safety.
etc.
Caution
1. The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in
manufacturing industries.
If considering using the product in other industries, consult SMC
beforehand and exchange specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/
Compliance Requirements
The product used is subject to the following “Limited warranty and
Disclaimer” and “Compliance Requirements”.
Read and accept them before using the product.
Limited warranty and Disclaimer
1. The warranty period of the product is 1 year in service or 1.5
years after the product is delivered.∗2)
Also, the product may have specified durability, running distance or
replacement parts. Please consult your nearest sales branch.
2. For any failure or damage reported within the warranty period which is
clearly our responsibility, a replacement product or necessary parts will
be provided.
This limited warranty applies only to our product independently, and not
to any other damage incurred due to the failure of the product.
3. Prior to using SMC products, please read and understand the warranty
terms and disclaimers noted in the specified catalog for the particular
products.
∗2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is
delivered.
Also, even within the warranty period, the wear of a product due to the use of
the vacuum pad or failure due to the deterioration of rubber material are not
covered by the limited warranty.
Compliance Requirements
1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is
strictly prohibited.
2. The exports of SMC products or technology from one country to
another are governed by the relevant security laws and regulations of
the countries involved in the transaction. Prior to the shipment of a
SMC product to another country, assure that all local rules governing
that export are known and followed.
Safety Instructions Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using.
Back page 1
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Page 38
Related Products
Electric Grippers
Electric Grippers
Easy setting
Data can be set with only 2 items:
position and force.
Data
Axis 1
Step No.
0
Posn
12.00 mm
Force
40%
∗ Teaching box screen
2-Finger Type
Drop prevention function is provided.
Gripping check function is provided.
Identify work pieces with different dimensions/detect
mounting and removal of the work pieces.
(Self-lock mechanism is provided for all series.)
Gripping force of the work pieces is maintained when stopped or restarted.
The work pieces can be removed by hand.
Possible to set position, speed and
force. (64 points)
Energy-saving
Power consumption reduced by self-lock mechanism
Compact body sizes and long stroke variations
Can achieve the gripping force equivalent to the widely used air grippers.
Series LEHZ
Series LEHF
Compact
Body
size
Stroke/
both sides
[mm]
10
4
16
6
20
10
25
14
32
40
Z
Series LEHF
Body size
Stroke/
both sides
[mm]
10
4
16
6
20
10
25
14
16 to 40
11 to 28
32
22
52 to 130
—
40
30
84 to 210
—
Stroke/
both sides
[mm]
Gripping force [N]
Basic
6 to 14
Body size
Compact
2 to 6
3 to 8
10
16 (32)
20
24 (48)
Gripping force [N]
3 to 7
11 to 28
32
32 (64)
48 to 120
40
40 (80)
72 to 180
( ): Long stroke
3-finger type is added!
Can hold round work pieces.
Series LEHS
S
Body size
Type
(3 fingers)
10
20
Stroke/
diameter
[mm]
Basic
Compact
4
2.2 to 5.5
1.4 to 3.5
9 to 22
7 to 17
36 to 90
—
6
Gripping force [N]
32
8
40
12
52 to 130
—
Series LEH
CAT.ES100-77B
CAT.ES100-77
Gripping
force
[N]
Body size
Stroke/
both sides
[mm]
2 to 6
10
16 (32)
3 to 7
3 to 8
20
24 (48)
11 to 28
32
32 (64)
48 to 120
40
40 (80)
72 to 180
Gripping force [N]
6 to 14
NEW
Type
(2 fingers)
Series LEHZ
stroke, can hold
various types of work
pieces.
Basic
F
Type
(2 fingers)
Long
and lightweight
Various gripping forces
Long stroke, can hold
various types of work pieces.
Compact and light
Various gripping forces
Compact
16 to 40
11 to 28
22
52 to 130
—
30
84 to 210
—
( ): Long stroke
3-Finger Type
Series LEHS
Can
hold round work pieces.
Body
size
Stroke/
diameter
[mm]
Gripping force [N]
10
4
2.2 to 5.5 1.4 to 3.5
20
6
9 to 22
7 to 17
32
8
36 to 90
—
40
12
52 to 130
—
Basic
Compact
Revision history
Edition B ∗ Addition of CE compliance.
∗ P. 5: Change to Speed–Work Load Graphs.
Change to vertical graph for LESH8R.
Corrections of errors in horizontal and vertical graphs for
LESH25R.
∗ P. 13: Change of Specifications.
Change of Weight.
Change of Power consumption, Standby power consumption
when operating, and Momentary max. power consumption.
∗ P. 29: Change of dimensions of actuator cable.
∗ P. 30: Addition of Noise filter set.
∗ P. 32: Addition of note for CE compliance.
∗ P. 33: Change of Function of Enable switch.
OQ
Edition C ∗ P. 15: Change of shape of wiring entry in Dimensions.
OZ
Akihabara UDX 15F,
4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN
Phone: 03-5207-8249 Fax: 03-5298-5362
URL http://www.smcworld.com
© 2010 SMC Corporation All Rights Reserved
Specifications are subject to change without prior notice
D-DN
1st printing NZ printing OZ 7150SZ Printed in Japan.
and any obligation on the part of the manufacturer.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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