Isel LES4, LES6 Assembly Instructions Manual

Linear units with spindle drive

LES4 - LES5 – LES6

Assembly instructions with:

- Installation instructions

- Maintenance instructions

- Installation explanation

for a drive system

(an incomplete machine as defined in the Machinery Directive 2006/42/EC)

© isel Germany AG, April 2019, english

Linear units with spindle drive LES 4, 5, 6

About these assembly instructions

Abbreviations

MD = Machinery Directive 2006/42/EC

LES = Linear unit with (ball circulation) spindle

AC = Alternating current, AC servo motor (always synchronous motor)

BDC = Brushed DC, brushed direct current (DC) servo motor

BLDC = Brushless DC, brushless direct current (DC) servo motor

PDF = Portable document format

Terminology

In these assembly instructions 'product' always refers to a linear unit with spindle drive

Symbols used

In these instructions you will find various symbols which are there to alert you to important information/facts and hazards.

Symbol Warning Meaning

Danger Warning of possible serious or fatal injuries to persons

Caution!

Fatal Voltage !

The flash symbol is a clear warning of danger from electric current.

Not heeding this warning can lead to personal injuries with fatal consequences.

Warning, caution !

Warning of possible minor injuries to persons, of possible faults or destruction of the product or possible damage to property.

Not heeding the facts following this symbol (text, picture or table) can result in serious damage to property.

Important information or note

Reading the safety guidelines

Important information or note on how the product works.

Before commissioning the linear units (as incomplete machines), working with them, or making any additions or modifications to the electrical installation, it is essential you read carefully:

 the safety guidelines in these assembly instructions

 the safety guidelines for electric drives and control systems in the instruction manual of the positioning module, drive controller, drive module or drive controls used.

Copyright

© isel Germany AG, 2018

All rights reserved

Although every care has been taken to avoid printing errors and mistakes, these cannot be ruled out.

We would be grateful for any suggestions for improvements or information on possible mistakes or unclear formulation of facts and illustrations.

2 / 52 April 2019


Note on CE conformity with incomplete machines: isel linear units comply with CE guidelines. They are classed as incomplete machines as defined in the

Machinery Directive 2006/42/EC and therefore do not explicitly bear the CE mark.

Only after the conformity assessment procedures for the machine have been completed is the (complete) machine or system in which these linear units are installed awarded the CE mark by the manufacturer or distributor of the machine.

All other machine parts and/or machine components to which the CE safety guidelines apply must not be commissioned until all the relevant requirements of Machinery Directive 2006/42/EC are met. isel Germany AG does not accept any responsibility for any modifications you make to the linear unit.

Manufacturer: isel Germany AG

Bürgermeister-Ebert-Straße 40

D-36124 Eichenzell, Germany

Tel: +49 (0)6659 981-0

Fax: +49 (0)6659 981-776

Email: [email protected]

Internet: www.isel.com

Processing date of this documentation: April 2019

More documents from isel Germany AG:

'Nothing is so good it can't be improved upon.' In accordance with this motto, as the manufacturer, we are constantly improving all our manuals (including operating instructions and assembly instructions) at considerable cost to ourselves.

We are committed to doing so since this is of benefit to both you as our customers and us:

We want you to be able to work efficiently with the relevant manuals and find the information you are looking for quickly. Many details in the manuals are the result of information we have received from our customers.

To support you, all the manuals are available to download in PDF format on our homepage: https://www.isel.com/en/support-downloads/manuals.html

In your own interest:

Please read these assembly instructions carefully and keep them in a safe place. These instructions form an integral part of the product Linear Unit with Spindle Drive LES4 – LES5 – LES6, regardless of whether these instructions are supplied/available in the form of an electronic storage medium (as PDF file on a CD, DVD or memory stick) or as a printed version.

Please read and follow the safety guidelines in these assembly instructions.

Reason of change Amended by Index revision Date of change

02.04.2019

15.01.2019

21.04.2016

Adaption Low Voltage Directive

Adaption Layout

Adaption Installation Explanation

KJ

KJ

CB

3 / 52 April 2019


Contents

1 General information ........................................................................................................................ 5

1.1

S AFETY GUIDELINES ....................................................................................................................................... 6

1.2

P ROPER USE ................................................................................................................................................ 8

1.3

S COPE OF DELIVERY ...................................................................................................................................... 8

2 Installation instructions and overview of functions .................................................................... 9

2.1

F UNCTIONS ................................................................................................................................................. 9

2.2

S TRUCTURE / ASSEMBLY OF THE LINEAR UNIT .................................................................................................... 10

3 Commissioning, general information ..........................................................................................37

4 Assembly/disassembly as individual components ...................................................................38

4.1

M OUNTING ON THE LINEAR GUIDE RAIL .......................................................................................................... 38

4.2

M OUNTING ON THE GUIDE SLIDES .................................................................................................................. 39

5 Fault list ..........................................................................................................................................40

6 Technical data ...............................................................................................................................41

6.1

M ECHANICAL DATA .................................................................................................................................... 41

6.2

E LECTRICAL DATA ....................................................................................................................................... 43

7 Maintenance and cleaning ...........................................................................................................44

7.1

M AINTENANCE INSTRUCTIONS ...................................................................................................................... 44

7.2

C LEANING ................................................................................................................................................. 45

8 Decommissioning/disposal ..........................................................................................................45

9 CE Conformity ...............................................................................................................................46

10 Service ........................................................................................................................................46

11 Warranty .....................................................................................................................................47

12 Installation explanation according to MD 2006/42/EC ...........................................................48

13 Index ...........................................................................................................................................49

14 Appendices ................................................................................................................................50

14.1

A1: A CCESSORIES ....................................................................................................................................... 50

14.2

A2: M ISCELLANEOUS .................................................................................................................................. 52

4 / 52 April 2019


1 General information

This manual contains all important information about the assembly/installation, commissioning and maintenance of your linear units. In addition, it provides information and important notes for your safety.

The isel -linear units LES4

– LES5 – LES6 are linear modules with ballscrew drives, which are ready to install. They are for use mainly in factory automation, handling technology and light machinery construction.

These linear units are available in different standard lengths and can be fitted with special direct motor connections.

The many options for configuring and combining the units mean users can build a wide variety of constructions to suit their requirements.

Please note:

The product is classed as an 'incomplete machine' and not a (complete) machine according to

MD 2006/42/EC.

5 / 52 April 2019


1.1

Safety guidelines

The following guidelines on safety and danger are intended to protect you, third parties and the product. It is essential you follow them.

Operating environment

The product must not be directly exposed to moisture or water. The system (the machine/system in which the product is installed) is only suitable for use in dry indoor areas.

When moving the product from a cold to warm conditions, allow the product to adjust to the change in temperature for a few hours before operation, to avoid possible damage from condensation.

Do not install the product near devices which generate powerful magnetic fields. This could disturb its functions.

Avoid environments exposed to direct solar radiation, considerable heat, cold, humidity or moisture.

Power supply (only applies to products with stepper motors, brushed DC/brushless DC or AC servo motors and a suitable motor output stage/controller)

Only connect the mains adapter of the stepper motor/servo motor output stage IMD10/IMD20, the link to the servo motor output stage IMD40 (terminals L, N, PE) or the single-axle controller iMC1-10/iMC1-

20 or multi-axle controller iMC-M/iMC-P (stepper) or iMC-V/iMC-VP (servo) to an earthed mains socket with a mains voltage of 230 V AC/50…60 Hz (1-phase AC power supply).

You are advised to use the original mains adapter recommended by isel Germany AG (primary switching power supply: 230 V AC, secondary: 48 V DC) for the stepper motor or servo motor output stage

IMD10/IMD20. Using a different, inappropriate mains adapter renders the warranty null and void. In addition, using an inappropriate mains adapter entails risks caused by electric current, such as electric shock, fire or short circuits.

If you notice faults, activate the EMERGENCY STOP button on the (single axle) controller, the CNC operating panel/CNC console, the control panel/control cabinet or a handheld device. Activating the

EMERGENCY STOP button interrupts the power supply to the motor output stage. If the mains adapter used is damaged you must not operate it. Have a qualified technician check and if necessary repair the product.

The linear unit

For safety reasons you must not convert and/or modify the linear unit on your own.

When in operation, the linear unit must not be covered by supply lines (electric or pneumatic), objects

(e.g. tools) or canvas covers, packaging materials or cloth etc. (e.g. clothing), which could cause mechanical damage or a build-up of heat, and a possible fire.

If using a single-axle/multi-axle controller to control a linear unit (equipped with an AC, brushed DC

(BDC) or brushless DC (BLDC) servo motor), you need to ensure that the controller or motor output stage used (in a control cabinet or on a mounting rack) is placed in a well ventilated environment.

6 / 52 April 2019


Operation

(applies only to products supplied with a motor and a suitable motor output stage or a suitable controller, e.g. a single-axle controller)

Only if the product is assembled correctly and the motor, the tactile or inductive limit switches, the brake and the incremental measuring system (encoder) are correctly connected to the motor output stage/controller, will parameterisation, commissioning and operation/programming of the product (as a fully-functioning drive system) function correctly. If the product malfunctions or you are unclear about its operational status, you should consult the relevant operating instructions/assembly instructions. https://www.isel.com/en/support-downloads/manuals.html

Here you will find instructions and information on how to check the functions you require, remove the causes of a possible malfunction or have these removed.

You must always carry out the instructions you find completely and correctly in order to ensure the product functions correctly.

Never allow children or other persons who are vulnerable or at risk to operate the product unsupervised.

7 / 52 April 2019


1.2

Proper use

The linear units serve to move securely attached loads along the guide slides/slide plates or supporting profiles in a linear direction in an environment where there is no danger of explosions and in accordance with the operational and environmental conditions specified for this product. The product can be installed as required (in a horizontal, vertical or diagonal) position.

In general, the ballscrew drives in the linear units are not self-locking.

If installed vertically, the linear unit motor (in this case the spindle of the ballscrew spindle and the weight of the loaded slide plate must be calculated) should therefore have a holding brake to secure the movable guide slide of the linear axle from falling/sinking when the power is off. If no holding brake

(e.g. magnetic brake) is fitted to the motor, another (electric) mechanical brake must be used, e.g. on the end support of the ball spindle.

The linear units are incomplete machines (compare Article 2g of MD 2006/42/EC). Here an incomplete machine is defined as follows (quote):

'An incomplete machine is a unit which almost forms a machine but which cannot fulfil any specific function on its own.

A drive system is an incomplete machine.

An incomplete machine is only intended to be installed into other machines or other incomplete machines or equipment, or joined together with these to form a machine as defined in this directive.'

The linear units LES4 – LES5 – LES6 are intended for installation into a machine or into other incomplete machines.

The product should not be used outdoors or to transport people or in the food industry and clean rooms.

Any other use than those described above is not considered correct and can lead to personal injuries and damage to property.

1.3

Scope of delivery

The delivery contents include:

Assembly instructions and installation explanation according to MD 2006/42/EC

Mounting materials

Limit switch cable

Motor module if required

Accessories if required

8 / 52 April 2019


2 Installation instructions and overview of functions

Firstly, this section provides an overview of the mechanical structure, installation or assembly of the linear units and a description of their functions.

The instructions for commissioning/parameterising the axle system and its programming by users depend on the motors used and the relevant controllers with output stages; they can be found in their documentation.

2.1

Functions

The LES series linear units (spindle drive) have a modular design.

These linear units are based on linear guide rails (LFS) and appropriate guide slides (FS), a ballscrew drive and motor module (optional).

The linear guide rails made by isel consist of rigid aluminium profiles with precision steel shafts.

Isel FS guide slides are based on rolling steel balls on steel inserts and precision shafts guided through aluminium profiles. Four ballscrews are used in each FS guide slide. The recirculating balls are glass-fibre reinforced.

Ballscrew drives transform rotational movement into linear movement. They consist of a ballscrew spindle (6), the ballscrew nuts (7) with ball recirculation system (1) and the balls (4) as rolling elements. The balls establish the connection between the spindle and the nuts by rolling in the tracks of the ballscrew spindle and the ballscrew nuts. Isel ballscrew nuts circulate several times with internal ball recirculation. Set screws (3) enable the balls to circulate on the spindles without slack.

9 / 52 April 2019


2.2

Structure/assembly of the linear unit

The following illustrations, drawings and item lists illustrate the structure of the linear units.

Overview of the functions using LES5 as an example

Ball circulation in the aluminium linear slide

L=1,500+

Glass fibre-reinforced recirculation elements

With wipers

Buffers at both ends

End support with needle bearing

Slack-free pre-set

Centralised lubrication

Ballscrew nuts with wipers for ballscrew nuts and slides

Spindle support

Profile length

Integrated overtravel limit switches

Spindle positioning with diagonal balls

Zero slack of axle due to self- securing slotted nuts

Belt recirculation

Electrical connections covered with cap

10 / 52 April 2019


Options isel linear units LES4-5-6 are usually supplied without a drive module.

They are prepared either for mounting flanged direct drive modules or lateral or integrated belt drive modules.

However, appropriate direct drives can be mounted on request. for direct drive module for belt drive module

Ordering key

2 3 4 X X X 0 X X X

Drive

0 = Preparation

Direct drive module

1 = Preparation

Belt drive module

Shaft slide

0 = 1 shaft slide 70 mm

2 = 2 shaft slides 70 mm

Profile length (L1) e.g.: 029 = 290 mm (min.)

299 = 2990 mm (max.)

(reduced by the last digit)

Standard profile lengths can be ordered in steps of 100 mm!

Ball screw drive

0 = non

1 = Pitch 2.5 mm

2 = Pitch 4.0 mm

3 = Pitch 5.0 mm

4 = Pitch 10 mm

5 = Pitch 20 mm for direct drive module for belt drive module

Ordering key

2 3 4 X X X 0 X X X

Drive

3 = Preparation

Direct drive module

4 = Preparation

Belt drive module

Shaft slide




299 = 2990 mm (max.)




0 = non

1 = Pitch 2.5 mm

2 = Pitch 4.0 mm

3 = Pitch 5.0 mm

4 = Pitch 10 mm

5 = Pitch 20 mm for direct drive module for belt drive module

11 / 52

Ordering key

2 3 4 X X X 0 X X X

Drive

6 = Preparation

Direct drive module

7 = Preparation

Belt drive module

Shaft slide




299 = 2990 mm (max.)




0 = non

1 = Pitch 2.5 mm

2 = Pitch 4.0 mm

3 = Pitch 5.0 mm

4 = Pitch 10 mm

5 = Pitch 20 mm

April 2019

LES4 dimension sheet

Preparation direct drive module

Preparation belt drive module

Step motor

Servo motor

12 / 52


Travels

April 2019

Space for your notice

13 / 52


April 2019

LES4 explosion diagram – Preparing a direct drive module

14 / 52


April 2019

33

34

35

27

28

29

30

31

32

Item list LES 4

LES 4

– Preparing a direct drive module / Item-No.: 2340xx 0xxx

Pos no. Item number quantity

7

8

5

6

1

2

3

4

9

10

11

12

635400 xxxx

632505

693001

623063

623065 0001

623051 1000

21113x xxxx

635014 0002

623051 2000

623063 1000

61310x xxxx

623072 0014

1

1

1

2

1

1

1

1

1

1

2

1


Name

LFS-12-4 Linear guide

TE0275 – Cover profile SK593

TE0398

– Fringe for seals

TE1557 - Cover 75x75x33mm for LES4

TE1972 – Locking nut for ball screw nut ø16

TE1999 - End plate direct drive and counter bearing side (LES4-6) right

Ball screw spindle - ø16

TE2328 – Overlap plate limit switch LES4-5-6 - L=57

TE2342 - End plate direct drive and counter bearing side (LES4-6) left

TE2452 - Cover 75x75x33 for direct drive LES4

Ball screw nut ø28

TE2797 – Wave carriage WS5 - for ball crew nut

TE3796 - Wave carriage WS5 - without ball crew nut 13

14

623072 0013

632126 2816

1

2

15

16

17

18

19

20

623065 6913

623065 6916

623056 1002

See drive modules page 30

613502

610110 3745

1

1

1

4

1

2

TE2816 - Swing metal parabolic spring

SZ6913 - Bearing flange counter bearing LES 4 5 6 - incl. Deep groove ball bearing

SZ6916 - Flange for direct drive (LES 4-6)

TE5925 - LES4 belt drive - end plate - limit switch plate

Motor module (see page 30)

TP0104 - wiper balls screw nut

SZ3745 – Mounting plate micro switch

Screw support - from L=1490mm 21

22

611999 2000

610016

1

4 Kapsto cover GPN 300 F-Type 300

Sealing lip 23

24

630900

397030 1012

2

1

25

26

397014 xxxx

622002 0001

1

1

Position indicator switch L=400

Position indicator switch L= xxxx

TE1409 Stud M8x0.75x10mm with cone

891189 0121

891123 0121

891123 0161

891124 0161

891181 0051

891181 0060

891181 0281

893307 0000

890257 0011

8

1

1

4

6

4

4

4

4

Countersunk screw DIN 965 4.8 VZ M 2 x 10

Cylinder screw DIN 6912 8.8 M 5 x 12



Oval-head screw DIN 7985 4.8 VZ M 2,5 x 5

Oval-head screw DIN 7985 4.8 VZ M 3 x 6


Shirm ring DIN 988 ST 10 x 1

Locknut DIN 981 M10x0,75

15 / 52 April 2019


LES4 explosion diagram

– Preparing a belt drive module

LES 4 belt drive module

Pos.22 EC servo motor module see page drive modules

Pos. 22 - EC servo motor module

Pos.

Pos. 22 - Step motor module

Item-No.

Pos.22 - Step motor module MS 200 HT-2

Quantity Name

Step motor module MS 200 HT-2

TE1555 Cover 150x75x80 mm for linear guide LF 4

TE0562 - Thooted belt Z25 AT5 for collet D=8mm

TE3565 Collet small 8mm



Countersunk screw DIN 7991, M6 x 12

16 / 52 April 2019


17

26

27

28

29

30

31

32

33

34

35

36

37

38

39

22

23

24

25

18

19

20

21

11

12

13

14

15

16

7

8

9

10

Item list LES 4

LES 4 Preparing a belt drive module – Item-No.: 2341xx 0xxx


1

2

3

4

635400 xxxx

632505

693001

616002

1

1

2

1

Name

LFS12-4 – Linear guide


TE0398 – Fringe for seals

TE0562 – Thooted belt wheel Z25 AT5

5

6

623063

623065 0001

1

1

TE1557 - Cover 75x75x33mm for LES 4

TE1972

– Locking nut for ball screw nut ø16

623051 1000

21113x 0xxx

635014 0002

6131xx 00xx

623072 0013

623072 0014

632126 2816

610500 0800

623065 0102

623056 1002

623065 6913

610110 3745

613502

616503 0280

616400 see page 30

611999 2000

610016

630900

397030 1012

3970xx xxxx

622002 0001

891191 0101

891123 0121

891124 0161

891181 0051

891181 0060

891181 0281

891181 0750

891134 0121

891134 0351

893307 0000

890257 0011

1

2

8

1

1

4

4

6

4

1

1

1

4

2

4

2

1

1

4

1

1

1

2

1

1

2

1

1

2

1

1

1

1

TE1999 - End plate direct drive and counter bearing side (LES4-6) right

TE2305 – Ball screw spindle ø16

TE2328 - Overlap plate limit switch LES4-5-6 - L=57

Ball screw nut ø28

TE2796 – Wave carriage WS5 – without nut

TE2797 – Wave carriage WS5 - for ball screw nut


TE3565 - Collet ø8mm

TE2935 - Flange for belt drive (LES 4-6)

TE5925 - LES 4 Belt drive – End plate - Limit switch plate

SZ6913 - Bearing flange counter bearing LES 4 5 6 - incl. deep groove ball bearing

SZ3745 - Mounting plate Mirco switch

TP0104 – Wiper for ball screw nut

Thooted belt 16AT5-280

Tension pulley for toothed belt LES 4 - LES 5


Spindle support - from L=1490mm

Kapsto cover GPN 300

Sealing lip L - 480

Limit switches L=400

Limit switches L=xxxx

TE1409

– Stud screw M8x0,75x10mm with cone








Countersunk screw DIN 7991, M 6 x 12


Shim ring DIN 988 ST 10 x 1


17 / 52 April 2019




Travels

18 / 52


April 2019


19 / 52


April 2019

LES5 explosion diagram – Preparing a direct drive module

LES 5 -direct drive

20 / 52


April 2019

16

31

32

33

34

35

36

25

26

27

28

29

30

21

22

23

24

17

18

19

20

7

8

9

10

11

12

3

4

5

6

1

2

13

14

15


Item list LES 5

LES 5 – Preparation Direct drive module Item-No.: 2343xx 0xxx

Pos no. Item number quantity Name

623065 6913

623065 6916

623056 1002

See page 30

613502

610110 3745

611999 2000

610016

630900

397030 1012

397014 xxxx

622002 0001

891189 0121

891123 0121

891123 0161

891124 0161

891181 0051

891181 0060

891181 0281

893307 0000

890257 0011

635500 0XXX

623059 2000

632505

693001

623065 0001

623051 1000

21113x xxxx

635014 0002

623059 1000

623051 2000

623052 1001

61310x xxxx

623072 0014

623072 0013

632126 2816

12

4

4

8

1

1

1

4

4

4

1

1

4

4

4

1

2

1

2

1

1

2

1

1

2

2

4

1

1

1

1

1

1

2

1

LFS 12-5 Linear guide

TE0090 - Cover cap 225x75x33 for direkt drive LES 5


TE0398 - End mount for sealing lip

TE1972 - Locknut for Ball screw nut ø16

TE1999 - End plate direct drive and counter bearing side right

Ball screw spindle - ø16

TE2328 - Traverse plate for limit switches at LES 4-6 L=57

TE2334 - Cover 225x75x33

TE2342 - End plate direct drive and counter bearing side left

TE2436 – Cover plate 150x72x5 for LES 4-6

Ball screw nut ø28

TE2797 – Wave carriage WS5 – for ball screw nut

TE2796 – Wave carriage WS5 – without ball screw nut


SZ6913 - Bearing flange counter bearing LES 4-6 - incl. Deep groove ball bearing

SZ6916

– Flange for direct drive (LES 4-6)

TE5925 - LES 4 belt drive - End plate - limit switch plate


TP0104 – Wiper ball screw nut



Kapsto cover GPN 300 F-Type 300

Sealing lip

Limit switch L=400

Limit switch L= xxxx

TE1409 Stud screw M8x0,75x10mm with cone

Countersunk-screw DIN 965 4.8 VZ M 2 x 10









21 / 52 April 2019



LES 5 - belt drive

22 / 52


April 2019


Item list LES5

46

47

48

49

50

51

52

53

39

40

41

42

43

44

45

LES 5 – Preparation Belt drive module – Item-No.: 2344xx 0xxx

Pos no.

Item number Quant.

1

2

3

635500 0XXX

632505

693001

1

2

4

Name

LFS 12-5 Linear guide


TE0398 - End mount for sealing lip

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

635001

616002

623065 0001

623051 1000

21113x 5xxx

635014 0002

623059 1000

623051 2000

623052 1000

623058 xxxx

623052 1001

6131xx 00xx

610110 2471

623072 0013

623072 0014

623065 0102

632126 2816

623065 6913

623056 1002

634500 9012

623052 2639

See page 30

674501 0790x

610016

610110 3745

613502

616400

616503 0280 x x

1

1

1

2

1

1

1 x

1

1

1

3

1

1

2

1

2

4

1

1 x x

1

4

4

1

1

1

TE0561 - Collet ø8mm

TE0562 – Thooted belt wheel Z25 AT5 for collet 8mm

TE1972 – Lock nut for ball screw nut ø16

TE1999 - End plate direct drive and counter bearing side (LES 4-6) right

TE2305

– Ball screw spindle ø16

TE2328 - Overlap plate limit switch LES4-6 - L=57

TE2334 – Cover 225x75x33

TE2342 - End plate direct drive and counter bearing side (LES 4-6) left


Cover 225x75x80


Ball screw nut ø16

TE2471 - Blanking plate for cover 225x75x80

TE2797 – Wave carriage WS5 – without nut

TE2796 – Wave carriage WS5 - for ball screw nut

TE2935 – flange or belt drive (LF4-6)


SZ6913 - Bearing flange counter bearing LES 4-6 - incl. Deep groove ball bearing

TE5925 – LES4 belt drive - end plate - limit switch plate

SZ0789 - spacer

DU2639 – Cable shielding plate - LES5


Thooted belt wheel

Clamping bush

SZ0790 – Motor adapter plate

Kapsto-cover GPN 300 F


TP0104 – wiper ball screw nut

Tension pulley for toothed belt LF4-LF5


34

35

36

37

38

630900

397030 1012

3970xx xxxx

611999 2000

622002 0001

4

1

1

1

1

Sealing lip L - 480

Limit switch - L=400

Limit switch - L=xxxx



890133 0121

891190 0101

891122 0101

891123 0161

891124 0161

891181 0051

891181 0040

891181 0060

891181 0080

891181 0281

891181 0750

891134 0121

891134 0351

893307 0000

890257 0011

4

4

4

4

1

1

4

4

4

4

16 Cylinder screw DIN 6912 8.8 M 6 x 16

4 Oval-head screw DIN 7985 4.8 VZ M 2,5 x 5

4 Oval-head screw DIN 7985 4.8 VZ M 3 x 4

1

1

Countersunk screw

Countersunk screw DIN 965 4.8 VZ M 2,5 x 10









Shim rings DIN 988 ST 10 x 16 x 1,0


Step version

2x

2x

1x - 623058 1000 1x - 623058 3125

674501 07902

EC version

1x

1x

1x - 616001 0003

1x - 898132 6171

674501 0794

23 / 52 April 2019


0 0



Travels

Step motor

Servo motor

24 / 52


April 2019


25 / 52


April 2019


– Preparing a direct drive module

LES 6 - direct drive


26 / 52 April 2019

29

30

31

32

25

26

27

28

33

34

35

36

Item list LES6

LES 6 – Preparation direct drive module – Item-No.: 2346xx0xxx


5

6

1

2

7

8

3

4

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

635700 0xxx

632505

693001

623064

623065 0001

623051 1000

21113x 5xxx

635014 0002

623051 2000

623052 1000

623064 2000

6131xx 0001

623072 0013

623072 0014

632126 2816

623065 6913

623065 6916

623056 1002

See page 30

613502

610110 3745

611999 2000

610016

630900

4

1

1

2

3

1

1

2

1

1

1

2

4

4

1

1

1

1

1

2

4

1

2

1


Name

Linear guide LFS 6


TE0398 – End mount for sealing lip

TE1556 – Cover cap 150x75x33mm for LES 6

TE1972 - Locknut for ball screw nut ø16

TE1999 – End plate direct drive and counter bearing side (LES 4-6) right

TE2305 – Ball screw spindle 16 x xx

TE2328 – Traverse plate for limit switches LES4-5-6 - L=57

TE2342 - End plate direct drive and counter bearing side (LES 4-6) left


TE2453 – Cover cap 75x150x33 for direct drive LES 6

Ball screw nut 16 x xx

TE2796 – Wave carriage WS5 - L=70 without ball screw nut

TE2797 – Wave carriage WS5 for ball screw nut

TE2816 – Swing metal parabolic spring

SZ6913 – Bearing flange counter bearing LES 4-6 incl. deep groove ball bearing

SZ6916 – flange for direct drive (LES 4-6)

TE5925 - LES4 belt drive – End plate – limit switch plate





Kapsto-cover GPN 300 F-Type 300

Sealing lip

397030 1012

39701x 1012

622002 0001

891189 0121

891123 0121

891123 0161

891124 0161

891181 0051

891181 0060

891181 0281

893307 0000

890257 0011

4

4

12

4

1

1

1

4

4

8

1

1

Limit switch L=400

Limit switch L=xxxx











27 / 52 April 2019




LES 6 - belt drive module

Pos. 20 - EC servo motor module Pos. 20 - step motor module

Pos.-No.

Item-No.

Pos. 20 - step motor module MS 200 HT-2

Quant.

Name

Step motor module MS 200 HT-2

Te2337 - Cover 225x75x80

TE2471 - Blind plate for cover 225x75x80

TE0562 - Thooted belt wheel Z25 At5 for collet Ø 8mm

TE3565 - Collet small Ø 8mm

Cylinder screw DIN 6912 8.8 M6x16

Oval-head screw DIN 7985 4.8 VZ M 3x4

Oval-head screw DIN 7985 4.8 VZ M 3x75

Countersunk screw DIN 7991 M6x12

28 / 52 April 2019


610500 0800

623056 1002

See page 30

613502

610110 3745

616400

616503 0280

630900

397030 1012

3970xx 1012

611999 2000

610016

622002 0001

891189 0121

891123 0121

891124 0161

891181 0051

891181 0060

891181 0281

891134 0121

891134 0351

893307 0000

890257 0011

16

17

18

19

20

12

13

14

15

21

22

23

24

7

8

5

6

9

10

11

3

4

1

2

34

35

36

37

30

31

32

33

25

26

27

28

29

38

39

40

LES6 item list

LES 6 - Preparation belt drive module Item-No.: 2347xx 0xxx

Pos-No.

Item-No.

Quant.

635700 xxxx

632505

693001

616002

623064

623065 0001

623051 1000

21113x 5xxxx

635014 0002

623058 1000

623052 1000

6131xx 0001

623072 0014

623072 0013

632126 2816

623065 6913

623065 0102

Name

1

1

1

1

2

1

2

4

2

1

2

2

2

1

1

1

3

2

1

1

1

1

1

4

1

1

1

1

1

4

4

1

Linear guide LFS6


TE0398 – End mount for sealing lip

TE0562 – Thoothed belt wheel Z25 AT5 for collet ø=8mm

TE1556 – Cover cap 150x75x33mm - LES6

TE1972 - Locknut for Ball screw nut ø16

TE1999 – End plate direct drive (LES4-6) right

TE2305 – Ball screw spindle pin 16 x xx

TE2328 – Traverse plate for limit switch LES4-5-6 - L=57

TE2337 – Cover 225x75x80

TE2435 - Cover 72x72x5 for LES 4-6

Ball screw nut - 16x

TE2797 – Wave carriage WS5 - L=70 for ball screw nut

TE2796 – Wave carriage WS5 - L=70 without ball screw nut

TE2816 – swing metall parabolic spring

SZ6913 – Bearing flange counter bearing LES 4-6 - incl. deep groove ball bearing

TE2935 – flange for belt drive (LES 4-6)

TE3565 – collet small Ø 8mm

TE5925 - LES4 belt drive

– End plate – limit switch plate




Tension pulley for toothed belt LES4-6


Sealing lip

Limit switch L=400mm

Limit switch L=xxxx mm


Kapsto-cover GPN 300 F

4

4

4

2

1

2












29 / 52 April 2019


Drive modules

Various drive modules with stepper motors and brushless servo motors (BLDC) are available for the linear units LES4-6 as standard.

These can be mounted:

- directly above a coupling, spacing bracket and adapter flange in extension of the ballscrew spindle

- sideways or integrated by means of a toothed belt step.

Direct drive System /

DC servo motor DC 100

Stepper motor MS 135HT


EC servo motor EC 60S

EC servo motor EC 60L 48 V



EC servo motor EC 86 L

EC servo motor EC 86 S

Stepper motor MS 600 HT

Stepper motor MS 900 HT

Circular connector

396112 0060

396055 0060

396058 0060

396415 0060

396423 0060

396423 0070

396114 0060

396466 0070

396444 0070

396085 0060

396088 0060

Z axle /

Circular connector with brake

-

396055 0360

396058 0360

396415 0260

-

-

-

-

-

-

LES 5 integrated







System /


396055 1060

396058 1060

396112 1060

396415 1060

396423 1060

396423 1070

LES 4 / LES 6

Lateral mounting







System /


396055 2060

396058 2060

396112 2060

396415 2060

396423 2060

396423 2070

Z axle /


396055 1360

396058 1360

-

396415 1260

-

-

Z axle /


396055 2360

396058 2360

-

396415 2260

-

-

30 / 52 April 2019

Motor module 1


Item - No.

Motor module

MS 200 with brake

MS 200 without brake

Motor module EC 60

Item - No.

Motor module with brake with brake with brake with brake

Motor module 2

Item - No.

Motor module with brake

31 / 52 April 2019


Connector pin assignment M23 12 pin for stepper motors

Motor connector M23 12 pin

1 Motor phase 1A

2 Motor phase 1B

3 Motor phase 2A

4 Motor phase 2B

View of pin insertion on the plug-in side

5 +24 V switch

6 +24 V brake

7 GND switch

8 GND brake

9 Limit switch 1

10 Limit switch 2

11 ---

12 ---

Housing - cable shield

Connector pin assignment Sub-D 9 pin for stepper motors

Motor connector Sub-D 9 pin

1 Motor phase 1A

2 Motor phase 1B

3 Motor phase 2A

4 Motor phase 2B

5 +24 V switch

6 +24 V brake

7 Limit switch 2

8 GND brake

9 Limit switch 1



32 / 52 April 2019


Connector pin assignment for brushless DC servo motors (BLDC) 48 V

Motor connector M23 9 pin (8+1) pin Encoder connector D-sub 15 pin


1 Motor phase U

2 Motor phase V

3 Motor phase W

4 ---

5 +24 V brake

6 GND brake

7

8

9 Protective earth PE



1 Hall signal A

2 +5 V encoder/Hall

3 Encoder track /Z

4 Encoder track /B

5 Encoder track /A

6 +24 V switch

7 Limit switch 1

8 GND switch

9 Hall signal B

10 GND encoder

11 Encoder track Z

12 Encoder track B

13 Encoder track A

14 Hall signal C

15 Limit switch 2


Connector pin assignment for brushless DC servo motors (BLDC) 48 V, 400W

Motor connector M23 9 pin (8+1) pin Encoder connector D-sub 15 pin


1 Motor phase U

2 Motor phase V

3 Motor phase W

4 +24 V brake

5 GND brake

6 Protective earth PE



1 Hall signal A

2 +5 V encoder/Hall

3 Encoder track /Z

4 Encoder track /B

5 Encoder track /A

6 +24 V switch

7 Limit switch 1

8 GND switch

9 Hall signal B

10 GND encoder

11 Encoder track Z

12 Encoder track B

13 Encoder track A

14 Hall signal C

15 Limit switch 2


Connector pin assignment for brushless DC servo motors (BLDC) 310 V

Motor connector M23 9 pin (4+3+1) pin

1 Motor phase U

Encoder connector D-sub 15 pin

1 Hall signal A


PE Protective earth PE

3 Motor phase W

4 Motor phase V

A +24 V brake

B GND brake

7 ---

8 ---



2 +5 V encoder/Hall

3 Encoder track /Z

4 Encoder track /B

5 Encoder track /A

6 +24 V switch

7 Limit switch 1

8 GND switch

9 Hall signal B

10 GND encoder

11 Encoder track Z

12 Encoder track B

13 Encoder track A

14 Hall signal C

15 Limit switch 2


33 / 52 April 2019


Mounting of direct drive module on LES4

– LES5 – LES6

Cylinder screw

DIN 6912 M4x10

Spacer sleeve

Coupling flange

4x Cylinder screw

DIN 6912 M6x75

LES for direct drive module

Motor module

Ball screw spindle

Hexagon key Coupling

Cylinder screw

DIN 6912 M5 x 16

4x Cylinder screw

DIN 6912 M6x35

The above diagram illustrates mounting of the direct drive module to the linear units. Ensure that the parts to be connected are free of burrs, rust and dirt.

Make sure the spindle and motor axle are well aligned before tightening the coupling halves.

The tightening torque of the coupling clamp screws is 3 Nm.

34 / 52 April 2019


Mounting of belt drive module on LES4

– LES5 – LES6

The above diagram shows mounting of a belt drive module. The belt pulleys must have the same spacing as the toothed belts. The two shaft ends and the belt pulleys should be free of burrs, rust and dirt. We recommend force-fit connections using clamping bushes as shaft-hub connections.

The shaft ends must be aligned before mounting the toothed belt and belt pulleys.

The toothed belt must be mounted by hand without using force. In addition, the distance between the axles must be reduced, using flanged discs, and the two belt pulleys mounted together. On no account must the toothed belt be mounted onto the belt pulleys using force or mounting levers, since this can cause damage to the belt which is not often visible.

The initial tension of the belt depends on the power to be transmitted and the drive properties. However, because the power transmission of the toothed belt is positive and interlocked, little initial tension is necessary.

We recommend using eccentric tension rollers to set the initial tension or correct the tolerances.

Too much initial tension produces higher running noise, premature belt wear and can even cause the shaft ends to break off.

Too little initial tension causes uneven running and encourages the belt teeth to skip.

We recommend the following for setting the initial tension:

Test force F 16.5 N

Belt deflection d 3.5 mm

35 / 52 April 2019


Mounting the gas pressure spring attachment kit (accessories)

The gas pressure spring serves to compensate the weight in vertical linear units.

The gas pressure spring attachment kit can be mounted subsequently as an accessory.

The force of the gas pressure spring remains constant across its entire hub.

Two sizes with different hubs and spring forces are available.

Note the maximum permissible speed of the gas pressure spring since safe guidance is not guaranteed if this is exceeded.

Item number

Linear unit length

Spring force

Hub v max.

216450 0001 490 mm 170 N 200 mm 150 mm/s

216451 0001 690 mm 250 N 300 mm 150 mm/s

The adjacent explosion diagram shows mounting the gas pressure spring attachment kit to the linear unit LES 5.

Note that the connecting plate VP2 (4) is already mounted or must be mounted on the guide slide (accessories - slide plates).

Remove the bottom cover (10) of the linear unit with the lens head screws (9).

Push the mounting block (1) with the double glide nut (5) and cylinder screws M6 x 25 (6) into the lateral nut from below and attach this only loosely.

Take the connecting plate (4) right to the bottom and attach the mounting block (2) to it with the lens head screw M6 x 22 (8).

The cylinder screw M6 x 30 (7) goes through the connecting plate (4) and makes it possible to disassemble the whole of the linear unit, without removing the gas pressure spring attachment kit.

Insert the gas pressure spring (3) loosely into the top mounting block (1) and attach the piston rod with the thread to the bottom mounting block (2). Make sure that the piston rod is screwed in only approx. ½ a turn before screwing tightly, to prevent tilting.

Lower the top mounting block (1) onto the gas pressure spring (3) and attach it with the cylinder screws M6 x 25 (6).

36 / 52 April 2019


3 Commissioning, general information

The linear unit is commissioned after mounting the relevant drive modules and any necessary cables.

Follow the relevant instructions in the documentation of the motor modules, output stages or controls used.

Incorrect assembly (including loading on the axle system), cabling or commissioning increases the risks. https://www.isel.com/en/support-downloads/manuals.html

37 / 52 April 2019


4 Assembly/disassembly as individual components

Before you can assemble your new linear units you must remove any securing devices used in their transport.

4.1

Mounting on the linear guide rail

You have several options for mounting the components individually: free positioning rack mounting foot mounting with mounting rails

A) Free-standing linear unit

You can place the linear unit on a rack, work table or any other suitable, i.e. sturdy base.

Choose the location carefully so that the product cannot fall or be knocked over by any impact or tug on the cables.

B) Rack mounting (recommended)

The shaft profiles for mounting the linear units on your rack have several T-nuts on the underside.

These are for mounting the threaded rails or slide nuts (accessories). Use M6 securing screws to mount the linear units onto your rack from below.

Make sure the mounting surfaces are sufficiently clean.

The aluminium profiles used are extrusion profiles which can deviate in terms of their straightness and distortions as a result of the manufacturing process.

The deviation tolerance is set down in DIN EN 12020-2.

Isel linear units are plane-milled and any deviations generally fall below the tolerances.

However, to achieve the desired guide accuracies and running performance, the axle system must either be laid out over an appropriately flat surface or arranged over levelling plates. This achieves tolerances of minimal 0.1 mm/1,000 mm.

C) Foot mounting

If it is not possible or too costly to mount the linear units from below, they can be mounted from above, using special mounting rails(accessories) or appropriate adapter plates.

The relevant adapters must be fixed to the linear guide rails via slide nuts or threaded rails and the units then mounted completely from above.

Make sure the fixing surfaces are sufficiently clean and sufficiently level.

38 / 52 April 2019


4.2

Mounting on the guide slides

A) Attaching the slides

The guide slides have M6 threaded bores for attaching any transport loads. 6h7 centering bores make it possible to position and reproduce the fixing location precisely.

The guide slide mounting surface is plane-milled.

Make sure the fixing surfaces are sufficiently clean and sufficiently level. Bracing the guide slides leads to reduced power, uneven running, louder running noises and premature wear.

B) Attaching the slide plates

Slide plates offer another option for attaching the transport loads (accessories).

These are made of steel, and have M6 fixing threads.

The slide plates are mounted on the guide slides with fixing screws and positioned with pins.

The flatness of the plane-parallel plates is below 0.2 mm.

Slide plates make it possible to further combine different linear units to form compound tables.

C) Attaching the slide plates to a rack

Slide plates which protrude sideways make it possible to fix the guide slides to the rack and therefore the linear guide rail to move in a linear direction relative to the rack.

The smoothed steel plates are fixed to the slides and positioned with M6 cylinder screws and pins again.

Facings for M6 cylinder screws make it possible to adjust the linear unit on the rack.

39 / 52 April 2019


5 Fault list

Only allow qualified technicians to carry out repairs on the electric components of the product.

Otherwise there is a risk of electric current causing fatal injuries.

Problem/fault Possible cause(s) Help

Louder running sounds

Dirt

Lack of lubricating film

Clean the linear unit

Shorten subsequent lubrication intervals

Stiffness

Dirt

Incorrect tension

Clean the linear unit

Alignment, adjustment

Increased wear

(abrasion)

Too great a load

Lack of lubricating film

Reduce load

Shorten service interval

Too much play on guide slide spindle drive

Wear

Too great a load

Reduce initial tension

Reduce load

Shorten service interval

Adjust initial tension

Important: in unfavourable electromagnetic conditions the effects of EMC can cause faults.

Do not attempt to manipulate the controller or output stage.

40 / 52 April 2019


6 Technical data

6.1

Mechanical data

Linear unit

Aluminium profile W x H [mm]

Guide weight [kg/m]

Moment of inertia lx [4 cm]

Moment of inertia ly [4 cm]

Weight with spindle [kg/m]

Guide slide

Slide weight [kg]

Spindle pitch [mm] maximum permissible feed force [N]

Max. speed [mm/s]

Repeatability accuracy [mm]

Travel [mm]

Noise level [dBA]

Storage temperature range [°C]

Operating temperature range

[°C]

Relative humidity [%]

Ballscrew nut load ratings

Pit- ch

(mm)

Nominal

Ø

(mm) dyn.

Rating

(N)

LES 4 LES 5 LES 6

75 x 75

6.2

126

107

225 x 75

13.5

292

2,290

150 x 75

11.4

212

707

7.6

1 x WS 5 - 70 / 2 x WS 5 - 70

0.34 / 0.68

14.9 12.8

2 x WS 5 - 70 / 4 x WS 5 - 70

2.5 / 4 / 5 / 10 / 20

0.68 / 1.36 stat.

Rating

(N)

2,625 / 3,450 / 3,450 / 3,150 / 1,425

125 / 200 / 250 / 500 / 1,000

±0.02

L1 - 150 / L1 - 280

< 85

0-40

0-60 (80)

< 90

2.5

4

5

10

20

16

16

16

16

16

3,500

4,600

4,600

4,200

1,900

5,500

7,200

7,200

6,500

2,500

41 / 52 April 2019

Guide slide ratings


LES 4 - 1x WS 5/70

LES 4 - 1 x WS 5/70

Co

C

F1 stat.

3,303 N

1,873 N

2,821N

F1 dyn.

F2 stat.

F2 dyn.

M0x

M0y

M0z

Mx

My

Mz

1,599 N

3,303 N

1,873 N

30 Nm

105 Nm

123 Nm

17 Nm

60 Nm

70 Nm

LES 5 - 2x WS 5/70

LES 5 - 2 x WS 5/70

Co

C

F1 stat.

4,955 N

2,810 N

4,232N

F1 dyn.

F2 stat.

F2 dyn.

M0x

M0y

M0z

Mx

My

Mz

2,399 N

4,955 N

2,810 N

317 Nm

127 Nm

149 Nm

180 Nm

72 Nm

84 Nm

LES 6 - 2x WS 5/70

LES 6 - 2 x WS 5/70

Co

C

F1 stat.

4,955 N

2,810 N

4,232N

F1 dyn.

F2 stat.

F2 dyn.

M0x

M0y

M0z

Mx

My

Mz

2,399 N

4,955 N

2,810 N

159 Nm

127 Nm

149 Nm

90 Nm

72 Nm

84 Nm

LES 4 - 1x WS 5/70

LES 4 - 2 x WS 5/70

Co

C

F1 stat.

4,955 N

2,810 N

4,232N

F1 dyn.

F2 stat.

F2 dyn.

M0x

M0y

M0z

Mx

My

Mz

2,399 N

4,955 N

2,810 N

45 Nm

275 Nm

322 Nm

25 Nm

156 Nm

183 Nm

LES 5 - 4x WS 5/70

LES 5 - 4 x WS 5/70

Co

C

F1 stat.

6,606 N

3,746 N

5,642 N

F1 dyn.

F2 stat.

F2 dyn.

M0x

M0y

M0z

Mx

My

Mz

3,198 N

6,606 N

3,746 N

423 Nm

367 Nm

429 Nm

240 Nm

208 Nm

243 Nm

42 / 52

LES 6 - 4x WS 5/70

LES 6 - 4 x WS 5/70

Co

C

F1 stat.

6,606 N

3,746 N

5,642 N

F1 dyn.

F2 stat.

F2 dyn.

M0x

M0y

M0z

Mx

My

Mz

3,198 N

6,606 N

3,746 N

212 Nm

367 Nm

429 Nm

120 Nm

208 Nm

243 Nm

April 2019


6.2

Electrical data

[Motor data, output stages mains values and connection values, controllers]

You can find the motor data, output stages mains values and connection values and controller data in the documentation https://www.isel.com/en/support-downloads/manuals.html

43 / 52 April 2019


7 Maintenance and cleaning

7.1

Maintenance instructions

The LES linear units function extremely accurately and reliably. Maintenance costs are therefore relatively low.

Maintenance of the linear units is limited to cleaning them of coarse dirt particles and contaminants and lubricating them regularly.

Grease the ballscrew spindles, ballscrew nuts, guide slides and steel shafts of the guide rails.

Basic lubrication

The linear units are ex-factory lubricated with special isel grease for storage.

No further basic lubrication is necessary before the axle system is started up.

The EC Safety Data Sheet according to EEC Directive 93/112/EC and ISO 110 11014-4 can be obtained from the factory.

Procedure

Use only special isel grease or oil when relubricating.

44 / 52 April 2019


Grease:

Lubricating oil:

Push-type grease and oil gun:

Item number: 299031

Item number: 299020

Item number: 931170

Lubricating with oil is possible and reduces heat development in faster spindle rotations; however, the installation site must be taken into account and the lubrication intervals are reduced to every 40 to 60 operating hours.

The advantages of grease lubrication are that it can be done regardless of the installation site and ensures long lubrication intervals (300 to 700 operating hours) up to a rotation speed of 800 1/min.

Maintenance interval Maintenance work

When necessary Clean the axle system approx. 50 operating hours guide slides and ballscrew nuts by lubrication with oil

300

– 700 operating hours

1 month

2 years guide slides and ballscrew nuts by lubrication with special isel grease

Visual check of linear guide rails for wear

Visual check of toothed belts (initial tension, abrasion…)

Acoustic check for unusual noises developing

Replace toothed belts

Check that guide slides and ballscrew drive are clearance free

7.2

Cleaning

Clean the surface of the aluminium mounting profile, the (flanged) motor modules, the sealing lips for sealing the profiles or the linear unit guide slides with a lint-free, dry/slightly damp cloth. Do not use harsh cleaning agents or abrasive cleaners.

8 Decommissioning/disposal

The symbol on the product or its packaging indicates that the product must not be disposed of with normal household waste.

Users must deliver the products/used devices to a collection point for used electrical and electronic devices. The separate collection and proper disposal of your products/used devices helps to conserve natural resources and guarantees recycling, which in turn protects people's health and the environment. You can get information on where to find collection points for your used devices from your local borough council, local waste disposal companies or on the Internet.

45 / 52 April 2019

9 CE Conformity


The linear units with spindle drive LES4

– LES5 – LES6 are classified as 'incomplete machines' according to MD 2006/42/EC and therefore comply with CE guidelines (see installation explanation of the manufacturer, isel Germany AG).

As an 'incomplete machine' the product does not carry the CE mark, although it still conforms to the relevant European guidelines. isel Germany AG hereby confirms that the product complies with the following directives:

EC Directive 2006/42/EC 'Machinery Directive'

EC Directive 2006/95/EC 'Electrical Equipment Designed for Use within certain Voltage Limits'/'Low

Voltage Directive'

EC Directive 2014/30/EU 'Electromagnetic Compatibility (EMC)'

The installation explanation for the product linear units with spindle drive LES4

– LES5 – LES6 is an integral part of these assembly instructions.

10 Service

If you need customer service or have any questions regarding parameterisation of the controllers/motor output stages (if they are included in the scope of delivery), please consult:

Mr Frank Hecht (Dermbach-Thüringen plant):

Tel: +49 (0)6659 981-763


Mr Michael Gehb (Werk Dermbach - Thüringen):

Telefon: (036964) 84-546


46 / 52 April 2019


11 Warranty

Warranty:

Over and above the seller's statutory liability for material defects and according to the following conditions, as the manufacturer we guarantee flawless durability of products from isel Germany AG if used properly.

This guarantee extends to the functioning of isel Germany AG products and includes any fault which can be proved to have been caused by the manufacturing process or material defects.

Warranty exclusions:

All replaceable individual components, e.g. screws, connecting pins etc. are excluded from this warranty. Furthermore, we accept no liability for damage caused by:

Inappropriate or improper use

Faulty or negligent handling

Failure to observe installation instructions and instructions on care, as well as modifications or repairs carried out by users themselves

The effects of chemical and physical influences and improper use on the surface of the materials, e.g. damage from sharp objects.

We do not accept any liability for consequential damage.

We do not accept any liability for damage to persons and property caused by improper handling or failure to observe the safety guidelines. In cases such as these no claim can be made against the warranty.

Warranty conditions:

Our warranty only covers at our discretion the repair or replacement of the product free of charge for first/end users within the warranty period.

Warranty period:

In accordance with our General Terms and Conditions (AGB of isel Germany AG, Section VI) our warranty lasts one year.

For claims please contact the seller or the manufacturer directly, quoting the number of your invoice/delivery note.

Manufacturer: isel Germany AG

Bürgermeister-Ebert-Straße 40

D-36124 Eichenzell, Germany

Tel: +49 (0)6659 981-0

Fax: +49 (0)6659 981-776


Internet: www.isel.com

47 / 52 April 2019


12 Installation explanation according to MD 2006/42/EC

Installation explanation according to EC Machinery Directive (MD) 2006/42/EC, Appendix II B

The manufacturer isel Germany AG

Bürgermeister-Ebert-Straße 40

D-36124 Eichenzell, Germany hereby declares that the product ( incomplete machine )

Product description: Linear unit LES4 Item number: 2340xx xxxx

Linear unit LES4





Item number: 2341xx xxxx




Item number: 2347xx xxxx complies with the fundamental health and safety requirements of EC Machinery Directive

2006/42/EC Appendix I.

The following harmonised standards were applied:

EN ISO 12100:2010 Safety of Machinery - Safety of machinery -- General principles for design --

Risk assessment and risk reduction

EN 349:1993+A1:2008 Safety of Machinery - Minimum distances to avoid the Bruising of body parts

EN 60204-1:2006 Safety of machinery. Electrical equipment of machines

- Part 1: General requirements

The following additional EC Directives relevant to this product were applied:

Low Voltage Directive 2014/35/EC

The technical documentation for this incomplete machine was produced according to Appendix VII

Part B. The manufacturer undertakes to pass on these technical documents to national authorities in electronic form on request.

Member of staff responsible for producing the technical documents or assembly instructions/installation explanation is: Christian Bley ( CE coordinator, isel Germany AG)

The product (incomplete machine) is intended for installation into a machine or combining with other incomplete machines to form a machine as defined in MD 2006/42/EC, Article 1, Section (1) a.

This incomplete machine (product) must not be commissioned until the machine in which this product is installed or of which it forms a component meets the provisions of all the relevant directives (especially MD 2006/42/EC) and this (complete) machine carries a CE mark.

Place, date: Dermbach, 21 April 2016

_____________________________

Werner Kister, Member of the Management Board

48 / 52 April 2019

13 Index

A

Abbreviations

Appendices

Assembly

C

CE Conformity

Cleaning

Copyright

D

Disposal

F

Fault list

Functions

I

Installation

45

40

9

9

2

50

38

46

45

2


Installation explanation

O

Operating environment

P

Proper use

S

Safety guidelines

Scope of delivery

Service

Structure/assembly

Symbols used

T

Technical data

W

Warrenty

8

6

8

46

10

2

41

48

6

47

49 / 52 April 2019

14 Appendices

14.1

A1: Accessories

Assembly kit with angle drives

90° attachment Item no: 216150 0002

Scope of delivery: 2 x (1), 2 x (2), 2 x (4)

(4)


0° attachment Item no: 216150 0001

Scope of delivery: 2 x (1), 2 x (2), 2 x

Transmission shaft (5)

Ltw = 1,000 mm no: 219001 0225

Item no: 219001 0125 Ltw = 2,000 mm Item

Coupling (4)

896202 5562

Item no: 218050 0002 Pedestal support (6) Item no:

Coupling housing

Coupling housing 1 Coupling housing 2

Short sleeve

Item no: 218100 0001

Long sleeve

Short sleeve

Item no: 218100 1001

Long sleeve

Item no: 218100 0002 Item no: 218100 1002

Gas pressure spring mounting kit

Hub 220 mm

Item no: 216450 0001

Hub 300 mm

Item no: 216451 0001

Divided coupling housing

Short sleeve

Item no: 218100 1001

Long sleeve

Item no: 218100 1002

Limit switch mounting kit

Mounting kit LES4

Mounting kit LES5

Mounting kit LES6

Item no: 216460 0001

Item no: 216460 0002

Item no: 216460 0003

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Angle plates

Angle plates

Angle plate WV 1

Angle plate WV 2

Angle plate WV 3

Angle plate WV 5

Angle plate WV 6

Angle plate WV 7

Angle plate WV 8

Angle plate WV 19

Item number

209110 0010

209110 0022

209110 0032

209110 0050

209110 0060

209110 0070

209110 0080

209110 0190

Cover plate for WV 2







Threaded strips

– Slide nuts

Threaded strips – Slide nuts

209110 0021

209110 0031

209110 0051

209110 0061

209110 0071

209110 0081

209110 0191

Item number

209011

209001 0005

209002 0004

209006 0001

209021 0003

209022 0003

Threaded strip M6 (grid 50)

Slide nut M6

Slide nut 2 x M6

Slide nut M5

Angle slide nut 2 x M6

Special angle slide nut 3 x M6

Slide plates/Connecting plates

Slide plates/Connecting plates

Slide plate PS1

Slide plate PS2

Slide plate PS3

Slide plate PS4

Slide plate PS6

Slide plate PS7

Slide plate PS8

Slide plate PS8

Slide plate PS10

Slide plate PS11

Slide plate PS12

Connecting plate VP2

Connecting crosspiece

Item number

277001

277002

277003

277004

277011

277016

277017

277018

277019

277020

277021

277006

277007

Note

Connecting element (VE)

3 piece a 1m

VE 100 piece

VE 50 piece

VE 20 piece

VE 25 piece

VE 25 piece

Mounting on

LES4 with 1 x WS5/70












2 x LES4

51 / 52 April 2019


Motor connecting cables

Motor connecting cables

3-metre stepper motor cable plug Sub-D9 - bush Sub-D9

5-metre stepper motor cable plug Sub-D9 - bush Sub-D

3-metre stepper motor cable plug Sub-D9 - bush M23

5-metre stepper motor cable plug Sub-D9 - bush M23

3-metre stepper motor cable plug M23 - bush M23

5-metre stepper motor cable plug M23 - bush M23

3-metre DC servo motor cable plug M23 - bush M23

5-metre DC servo motor cable plug M23 - bush M23

3-metre encoder cable plug Sub-D15 - bush Sub-D15

Item number

392781 0300

392781 0500

392755 0300

392755 0500

392750 0300

392750 0500

392759 0300

392759 0500

392740 0300

5-metre encoder cable plug Sub-D15 - bush Sub-D15

3-metre motor cable EC servo 310V, M23

5-metre motor cable EC servo 310V, M23

Shaft couplings

Shaft coupling 40/60

Item no: 218003 xxxx

Shaft coupling 30/40

Item No: 218002 xxxx

Energy guide chain

Energy guide chain 3

VE 1 piece a 1m

Item No: 219204 1000

Connecting elements for E chain 3 with strain relief VE 1 set

Item no: 219205 0002

392740 0500

392307 0300

392307 0500

Mounting rails

14.2

A2: Miscellaneous

Assembly instructions [product] identification no: 970234 BE 0001 / 01-2011

52 / 52 April 2019

Isel LES4, LES6 Assembly Instructions Manual

Linear units with spindle drive

Assembly instructions with:

- Installation instructions

- Maintenance instructions

- Installation explanation

About these assembly instructions

1 General information

Safety guidelines

Proper use

Scope of delivery

2 Installation instructions and overview of functions

Functions

Structure/assembly of the linear unit

Travels

Pos. 22 - EC servo motor module

Pos. 22 - Step motor module

LES 5 – Preparation Direct drive module Item-No.: 2343xx 0xxx

LES 6 - Preparation belt drive module Item-No.: 2347xx 0xxx

Connector pin assignment M23 12 pin for stepper motors

Connector pin assignment Sub-D 9 pin for stepper motors

Connector pin assignment for brushless DC servo motors (BLDC) 48 V

Connector pin assignment for brushless DC servo motors (BLDC) 48 V, 400W

Connector pin assignment for brushless DC servo motors (BLDC) 310 V

3 Commissioning, general information

4 Assembly/disassembly as individual components

Mounting on the linear guide rail

Mounting on the guide slides

5 Fault list

6 Technical data

Mechanical data

Linear unit

LES 4 LES 5 LES 6

Electrical data

7 Maintenance and cleaning

Maintenance instructions

Cleaning

8 Decommissioning/disposal

9 CE Conformity

10 Service

11 Warranty

12 Installation explanation according to MD 2006/42/EC

13 Index

14 Appendices

A1: Accessories

A2: Miscellaneous

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