Linear Motion andAssembly Technologies

X4

12

34

56

12

39

10

11

4 12

5 13

6 14

7 15

8 16

X3

X1

X2

X30

Indramat

AC-CONTROLLER

DANGER!

High voltageDanger of electrical shock

Do not touch electrical connnections for

5 minutes after switching power off.

Read and follow Safety instructions for

Electrical Drives´ manual

DOK-GENERAL-DRIVE******* SVS

before operating

S2

S3

S1

8.8

X8

RE 82 430/2001-01

STAR – Linear Modules MKLclosed type

RE 82 430/2001-012

STAR – Linear Motion Technology

Ball Rail Systems Standard Ball Rail Systems

Ball Rail Systems with Aluminum Runner Blocks

Super Ball Rail Systems

Wide Ball Rail Systems

Accessories

Miniature Ball Rail Systems

Cam Roller Guides

Roller Rail Systems

Linear Bushings and Shafts Linear Bushings

Linear Sets

Shafts

Shaft Support Rails

Shaft Support Blocks

Ball Transfer Units

Other Engineering Components

Screw Drives

Linear Motion Systems Linear Motion Slides • Ball Screw Drive• Toothed Belt Drive

Linear Modules • Linear Motor

• Toothed Belt Drive• Rack and Pinion Drive• Pneumatic Drive• Ball Screw Drive

Compact Modules • Ball Screw Drive

Precision Modules • Ball Screw Drive

Ball Rail Tables • Ball Screw Drive• Linear Motor

ALU-STAR Profile System

Controllers, Motors, Electrical Accessories

Linear Actuators

RE 82 430/2001-01 3

Linear Modules MKL, closed type

Product Overview 4The Drive Unit 6

The Control System 7

Type Designation with Load Capacities 8

Technical Data 10

Linear Module MKL 20-110, closed type 16Components and Ordering Data 14

Dimension Drawings 16

Linear Encoder 18

Power Cable Chain 19

Switch Mounting 20

Mounting Instructions 22

Documentation 24

4 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

X4

12

34

56

12

39

10

11

4 12

5 13

6 14

7 15

8 16

X3

X1

X2

X30

Indramat

AC-CONTROLLER

DANGER!

High voltageDanger of electrical shock

Do not touch electrical connnections for

5 minutes after switching power off.

Read and follow Safety instructions for

Electrical Drives´ manual

DOK-GENERAL-DRIVE******* SVS

before operating

S2

S3

S1

8.8

X8

Linear Modules MKL will help you to solve linear motion tasks rapidly andcost-effectively in a wide variety of different applications – from simplesingle-axis systems to complex multi-axis configurations for horizontaloperation.

The combination of synchronous linear motor, ball rail system and carriagesubstantially reduces the complexity of mechanical structures usuallyneeded for a linear motion axis.

The system is controlled via a standard servo controller DKC**.3.

This controller is available with

– analog, stepping motor, and positioning interfaces

or

– SERCOS interface

or

– fieldbus interfaces.

As an option, linear modules MKL can besupplied with an incremental linear encoder.

Product Overview

Cost savings throughshorter cycle times

Take the direct route to success:our Linear Modules with Linear Motor!

Application examples:(preferably for horizontal operation)

– Factory automation systems

– Medical and biomedical equipment

– Scanning and printing systems

– Electronics and the packaging industry

Not suitable for machining of ferrous materials.

Supplied as a complete “plug inand go” linear module withmatching servo amplifier

Mounting instructions: See RDEFI 82 476(in preparation)

Convenient Drive Topstart-up software

Control signals via astandard servo controller

Fan-cooled motor

5RE 82 430/2001-01

Linear Module MKL

Silent operation

Thrust generated directlyat the payload

High positional accuracyand repeatability

Ball rail system unaffected bymagnetic forces

One-point lubrication forball rail system

High speed range,high dynamic response

Constant thrust evenat low speed

Rapid implementation

6 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Motor windingThrust rod housingpermanent magnets

CarriageThrust rodmagnetic field

Current directionproduced by motorwinding

Direction of thrustalong the thrust rod

Product Overview

Basic principleThe key mechanical components of LinearModules MKL are the “carriage” (primarypart) and the permanently magnetized“thrust rod” (secondary part). A Ball RailSystem supports and guides the carriageand its payload. The result is a remarkablysimple mechanical arrangement.

The Drive Unit

Easy to install and use

Complete linear unit. No need to sourceindividual components.

Commutation is determined via Hall effectsensors during the cut-in stage.Consequently there is no need for a com-mutation cycle and the reference cycle canbe initiated immediately after powering up.

High speed range

Unbroken linear thrust over the entirespeed range.

The advantagesPermits higher load cycle rates

Excellent heat dissipation.

Maintenance free

No internal moving parts, no wear andno motor maintenance.

Only the Ball Rail System requires main-tenance.

Precise motion and high dynamicresponse for life

Thrust generated directly at the payload.All motor forces are in the direction oftravel only.No need for rotary to linear conversionmechanisms, no gears and thus no back-lash. Non critical alignment.

Ultra low EMI generation

3-phase primary part with low inductance.No open coils.

The carriage and the thrust rod do notcome into contact with each other, theweight of the payload being transmittedto the Ball Rail System only.

Unlike rotary drive systems, the linearmotor comprises no moving parts and isconsequently wear and maintenance free.

The drive system is therefore ideal for 24-hour operation. It also eliminates the needfor additional rotary to linear conversionmechanisms. Because there is no backlash,positional repeatability is outstanding andis maintained for life.

Danger for people with pacemakers!The drive unit generates strong magneticfields (even when switched off!) whichcan under certain circumstances affectthe functioning of pacemakers.This could cause health problems. Wetherefore advise people with pacemakersto keep clear of the drive unit. We alsorecommend to mark hazard zones witha warning sign .

Safety Notes

Risk of injury or damage to the driveunit through improper handling or non-specialist installation!• Mounting or dismounting only by

expert personnel and using suitabletools. Please note that the use offerromagnetic materials can giverise to extremely high forces ofattraction. Wrong handling couldresult in crushed hands or limbs.

• Provide additional external hydraulicshock absorbers in the end positions.

Interference with on-board electronicsystems in transportation (e.g. aircraft)due to strong magnetic fields! It istherefore vital to observe the relevantrules and regulations when transportingdrive units.

Warning Caution Caution

7RE 82 430/2001-01

Linear Module MKL Servo controller DKC Control system, e.g. CLM

Basic principle

Interface

The following interfaces are available forthe DKC servo controller:

DKC 11.3/DKC 01.3• Analog interface• With stepping motor interface• With positioning interface

for 64 positions

DKC 02.3• With SERCOS interface

DKC 03.3• With PROFIBUS-DP interface

for 64 positions

DKC 04.3• With INTERBUS interface

for 64 positions

DKC 05.3• With CANopen interface

for 64 positions

DKC 06.3• With DeviceNET interface

for64 positions

The advantages

The Control SystemRexroth Star offers a matching servocontroller for the Linear Module MKL.This powers the linear motor as well asconstituting the interface to a mastercontrol system.

An incremental linear encoder systemintegrated in the mechanical structuresignals the carriage’s actual position tothe control system position loop.

Optional: Incremental linear encoder

Ready for connection to the linear measur-ing inputs in your control unit.

Matching servo controller DKC**.3

Designed for easy connection to max.230V and easy installation.Diagnostic interface as standard.Convenient Drive Top start-up software.

Motor signal

Position feedback signal

Control signal

Linear encoder

End block Carriage Thrust rod

Linear

guideway

8 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Product OverviewType designation (size)Linear Modules are designated accordingto type and size.

M K L 20 – 110

Type Guideway Drive Unit Linear Module

STAR –Linear Modules MKL

Ball RailSystem Linear Motor

Linear Module MKL (example) =

System = Linear module, closed type (M)

Guideway = Ball Rail System (K)

Drive unit = Linear motor (L)

Dimensionsof guideway =

Framedimensions =

Type Size

9RE 82 430/2001-01

Linear module overviewwith permissible loads

Suitable load Linear Modules MKL are particularly suit-able for highly dynamic positioning oflight, evenly distributed loads. Especiallyin manufacturing chains they can usuallyreduce cycle times and therefore consid-

A

C

C

C

C

H

Linear Module Dimensions A x H

(mm)

- Dyn. load capacity C

(N)

110 x 129MKL 20 - 110

Max. thrust

(N)

erably increase productivity. In contrast toplanar linear actuators, this system offersthe special advantage that the rail systemis not subjected to additional magneticloads.

Application conditions Preferably for horizontal operation

990 30540

10 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

General technical data

The dynamic load capacities and momentsare based on 100,000 m travel.

However, a travel of just 50,000 m is oftentaken as a basis.

If this is the case, for comparisonpurposes:

Multiply values C, Mt and ML from theSTAR table by 1.26.

Refer also to note on page 23.

Note on dynamic load capacities andmoments M

M

L

L

M

C C

t

C

Motor data LD 3810 LD 3808 LD 3806

Peak thrust (N) 990 780 580

Peak speed (m/s) 2.6 3.2 4.5Peak acceleration (m/s2) 148 134 120Force constant (N/A) 99 79 58

Continuous current (A) 3 3.09 3.24Continuous thrust at 20°C (N) 297 244 188Counter-emf constant (V/m/s) 115 91 68

Phase-to-phase resistance at 20°C (Ω) 16.4 13.5 10Min. phase-to-phase inductance (mH) 17.4 14.6 11.9Electrical time constant of motor (ms) 1.06 1.08 1.19

Protection IP 54Max. operating temperature 80°C

Technical Data

Control signals via digital controller DKC**.3 (1 x 230 V connection)(see catalog RE 82 701 “Controllers, Motors, Electrical Accessories”)

LD 3806

20-110 LD 3808 2000 452.84 538.93 26 2

LD 3810

Linear Motor Carriage Dyn. load Dynamic moment MovedModule length capacity C Mt ML mass1)

MKL (mm) (N) (Nm) (Nm) (kg)

LD 3806 234 30540 308 1354 5.3

20-110 LD 3808 305 30540 308 2190 6.5

LD 3810 376 30540 308 3026 7.6

1) Excluding the mass of cables and theinput power cable protective chain(0.6 kg/m)

Linear Motor Maximum Planar moment of inertia Frict. NumberModule length Lmax lx ly drag2) of runner

MKL blocks(mm) (cm4) (cm4) (N)

2) Carriage without input power cableprotective chain

11RE 82 430/2001-01

Structure1 Frame

2 Carriage

3 Thrust rod

4 End block

5 Guide rail

6 Lube plate

7 Sealing strip

7a Sealing strip clamp

8 Fan

Attachments:

9 Power cable chain

10 Socket/plug

11 Proximity switch

11a Reference switch/proximity switch

12 Switching cam

13 Cable duct

Cable set:

14 Linear encoder

15 Hall effect sensor

16 Motor cable

WeightWeight calculation does not includeswitches.

Weight formula:

Weight (kg/mm) · length L (mm) +weight of all parts of fixed length(carriage, etc.) (kg)

234 0.019 · L + 6.3820-110 305 0.019 · L + 7.59

376 0.019 · L + 8.71

Linear Carriage length WeightModule MKL (mm) (kg)

35

9

11

11a

11

4

13

8

12

10

6

2

7

61

6

7a

LS100-XXXX

14

1516

12 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Technical Data/MotorsMaximum thrust (N)

320 VDC bus

LD 3806

LD 3810

LD 3808

300

400

500

600

0 1 2 3 4 50

100

200

v (m/s)

F (N)

2

400

500

600

700

0 1 3 4 50

100

200

300

800

v (m/s)

F (N)

200300400

600700

900

0 1 2 3 4 50

100

500

800

1000

v (m/s)

F (N)

13RE 82 430/2001-01

Time vs. Displacement curvesfor horizontal operation withvarying payloads, determinedat 25% duty cycle

LD 3806

400

0200 4000

t (ms)

Stroke(mm)

100 300 500 600 700 800 900 1000

200

100

500

300

600

1 kg

40 kg30 kg

10 kg5 kg

20 kg

LD 3808

400

0200 4000

t (ms)

Stroke(mm)

100 300 500 600 700 800 900 1000

200

100

500

300

600

1 kg

10 kg5 kg

20 kg

40 kg30 kg

LD 3810

400

0

t (ms)

Stroke(mm)

200

500

300

700

600

800

100

200 4000 100 300 500 600 700 800 900 1000

1 kg

10 kg5 kg

40 kg30 kg20 kg

14 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Components and Ordering Data

Ordering data

Order example

Description

Linear Module, closed typeMKL 20-110, length (L) = 950 mmLength of cable set = 3500 mmwith drive unitball rail systemmotor LD 3808carriage with length LT = 305 mmwith flexible protective chainsteel sealing stripmagnetic linear encoderPNP NCPNP NCPNP NOcable ductsocket/plug on switch sidewith switching cam for switch activationmeasurement report: frictional drag

01

Linear Module MKL(Part number): 1155-200-00 950 mmLength of cable set = 3500 mmType = MA01Guideway = 01Drive unit = 03Carriage = 03Power input cable = 01Cover = 01Linear encoder = 011st switch = 112nd switch = 113rd switch (reference) = 13Cable duct = 20Socket/plug = 17Switching cam = 16Documentation = 02

with drive unit (MA)

Switches

Power input cable

MA01

(11.25.10)

MA02

(11.25.11)

MA03

(11.25.12)

MA04

(11.25.13)

LD 3806 LT = 234 mm

LD 3808

For controller and servo amplifier see catalog “Controllers, Motors, Electrical Accessories”1) Specify length of cable set in increments of 0.5 m measured from the cable exit on the frame,

max. cable length 18 m (for longer lengths, please consult us)

LD 3810 LT = 376 mm

LT = 305 mm

L T

Part number Type .... Guideway .. Drive unit .. Carriage ..(and dimension

drawing)1155-200-00, .... mm

Length of cable set .... mm1)

without drive unit (OA)

Part number1140-260-10

For data, see MKR 25-110/STAR – Linear Modules catalog

02 02

03 03

04 04

15RE 82 430/2001-01

Frictionaldrag

Posi-tioning

accuracy

02

05

Please check that the selected combination is a permissibleone (load capacities and moments, motor data, etc.)!

2) Supplied unmounted along with the module3) The cover is mandatory4) To power the fan, the socket and plug must be mounted at the same end of the module (cable length approx. 250 mm)

01

Effective strokeEffective stroke = max. travel - 2 · excess travel

Calculating the linear module length LLength L = (stroke + 2 · excess travel) + carriage length LT + 170 mm

See dimension drawing for effective stroke,excess travel, carriage length LT.

If the linear module is to operate reliably,the excess travel must be greater than thebraking distance.

The braking distance can be assumed tobe equal to the acceleration distance.

Power input Cover .. 3) Linear encoder .. 1st, 2nd switch .. Documentation ..cable ..

with Socket/plug .. Standard Measure- sealing Switching cam .. report ment

strip Cable duct .. report

We recommend that customers mountshock absorbers at the mass center ofgravity to reduce excess travel.

without 00

Switches2):

PNP NC 11

PNP NO 13

Mechanical switch 15

Cable duct2) Length = L 20

Socket/plug4) 17

Switching cam 16

without 00

with 01

01

without 00

magnetic 01

16 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

L/2

LT35 35

L20

35 35

5

20 57

1515

Dimension Drawings

Lube nippleDIN3405 AM6

Cable exit

Max. travel2

Max. travel2

Effective stroke2

Effective stroke2

11.25.10 11.25.11

Standard mountingType MA01

Overhead mountingType MA02

Cable exit at back

Cable exit at back

Excess

travel

Excess

travel

17RE 82 430/2001-01

For mounting of power cable chain, see chapter “Power Cable Chain”

11.25.12 11.25.13

Cable exit at back

Cable exit at back

B

8.2

5.2

4.8

2.5

A

8

14.5

4.9

12

6.2

B

85

129

110

60

4120

25

A

A

85

110

32

approx. 250 mm

Left-hand mountingType MA03

Right-hand mountingType MA04

18 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Linear Encoders, incremental

A

B

ø 5

≈33

LS100-XXXX

XX XXXX

C

B

A: Magnetized strip MB 100

Width 5 mm

Pole spacing 1 mm

Temperature coefficient (11±1) x 10-6 / K

Operating temperature -20°C to +70°C

Accuracy (measuring system only) (±0.01 + 0.01 x L) mm

[L in m]; at Tamb = 20°C

Reference mark none

C: Plug with amplifier electronics

Power supply 5±5% V DC

Output signals analog sine/cosine similar

Amplitude/level typically 1Vpp (load independent) – differential,

with connection resistance R = 120 Ω to 1 kΩtolerance 10% (±0.1 V)

Amplitude ratio ±10% (±0.1 V)sine/cosine

Offset sine/cosine ±0.5% (±5 mV)

El. connection DSUB connector, 15 pins, female

Immunity class 3, to IEC 801

Certification CE

Signal period 1000 µm

Travel speed max. 50 m/s

Reversal range U, to VDI 3441 20 µm(repeatability)

Working temperature of connector 0°C to +60°C

The total system accuracy of LinearModule MKL is influenced by the

linear encoder system, by the reproduc-ibility of the reference switch, by thestraightness of the frame, and by themounting base.

B: Magnetic sensor Type A

Operating temperature -20°C to +70°C

Protection IP 67

Cable length equal to length of motor cable (max. 18 m)

Storage temperature -20°C to +85°C

Air humidity 100% dewing permissible

Protection of housing IP 67

Type of cable PUR (polyurethane), oil-resistant

Vibration resistance [5...2000 Hz] 20 g

Shock resistance 200 g at 11 ms

19RE 82 430/2001-01

Power Cable Chain

The power cable chain is firmly secured tothe carriage by means of an angle bracket.For ease of alignment this bracket can beslid along the frame when the set screwshave been loosened.

Required mounting space

In the case of cantilever mounting of thepower cable chain, “pre-tensioning” re-sults in a cambered top half of the chainloop (1). Dimension HF indicates therequired mounting height necessitatedby this pre-tensioning. The pre-tensioningallows for greater cantilever lengths andincreases service life and operationalreliability.

The power cable chains are suitable forcantilever operation.If however the bottom half of the chainloop (2) rests upon a supporting surface,this surface has to be completely smooth(no webs).

In dirty environments, make sure that nodirt accumulates in the path of the powercable chain.

70

24

36

5

96

7

110

129

148 16

8

12

HF =

R48

20 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Switching system overview1 Socket/plug

2 Proximity switches(with mounting accessories)

2a Reference switch/proximity switch

3 Cable duct (aluminum alloy)

4 Switching cam

SwitchesMounting instructions:

The switches are supplied loose.

Switches may only be mounted on oneside of the linear module (opposite thepower input cable). Do not mount theswitches until the linear module hasbeen fixed to its base.

Insert the plate-mounted switches in theT-slots in the frame and fix them with twoset screws.

Adjust the switching gap from 0.1to 0.2 mm on mounting.

0.1+

0.1

20

Switch Mounting

30

1710

50

22

19

29 7.5

Cabl

e le

ngth

: 3 m

Proximity switch with mounting plate

2

2a3

4

2

1

Miniature switch with potted cable(3 x 0.14 mm2 Unitronic)Switch housing type = NOMini sensor = Type A DIN 41635Operating voltage = 10 to 30 V DCResidual ripple factor = ≤ 10%Load = 200 mAIdling current = ≤ 20 mASwitching frequency = max. 1500 HzTemperature sensitivityof cut-in point = ≤ 4 µm/KSlope ofoutput signal = ≥ 1V/µs

Reproducibility ofcut-in point to EN 50008 = ≤ 0.1 mm

Proximity switch (technical data)

21RE 82 430/2001-01

50 30

35

12.6

PG 1

6

51

Cable duct– Clip the duct into the T-slot in the

frame and fix it in place with mount-ing screws.

– Mounting screws and cable grommetsare provided.

17

20

16-pin plug

Socket and plug– Fix the socket to the side with the

switches.

– To power the fan, the socket and plugmust be mounted at the same end ofthe module.

The socket and plug have 16 pins each.

The socket and switches are not wired.The switch activation points can thus beoptimized during start-up.

A plug is provided.

The plug can be mounted in only onedirection (see figure).

Part numbers

Item

1 Socket/plug 1175-001-532 Proximity switch

- mounting accessories without switch 1175-001-52- PNP NC 8453-040-01- NPN NC 8453-040-02

- PNP NO 8453-040-03- NPN NO 8453-040-04

3 Cable duct 0399-800-06

4 Switching cam 1175-001-50

Ordering switches andmounting accessories

The part numbers are listed in the table.

Mounting accessories can be orderedseparately.

22 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Mounting Instructions

Clamping fixtures

General informationWhen mounting the linear modules,observe the maximum tightening torquesas indicated in the table.

Mounting with clamping fixtures

Do not fix the linear module bythe end blocks!

The frame is the main stress-bearingstructure!Wherever possible, it has to be sup-ported along its entire length.

The flatness of the supporting surfacemust be of the required accuracy.

16.5

132±0.1

150 85

27.5

Part number

1175-290-26

9

1929

70 108

16.5

27.5

Tightening torques for mountingscrews

with friction factor 0.125strength class 8.8

8.8 M4 M5 M6 M8

Nm 2.7 5.5 9.5 23

Mounting with T-nuts

Recommended number of clampingfixtures:

3 per meter and side

23RE 82 430/2001-01

Part number

8447-001-01

Part number

0391-750-03

8

6 10

M6

13

13M6

8

106

209

(2x)

Part number

8442-003-01

13M8

4

Part numberM4: 8447-005-02M5: 8447-006-02M6: 8447-007-02

M

12

8

14 1

Mounting accessories forcarriage superstructure

T-nutsto DIN 508

Square nutsto DIN 562

Spring nutsFor light loads only

100

65

LT

Do not fix any attachments withinthis area.

24 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

Documentation

Positioning accuracyOption 05

to VDI/DGQ 3441

Measurement points are selected atirregular intervals along the travel. Thisallows even periodical deviations to bedetected during positioning.

Each measurement point is approachedseveral times from both sides.

This gives the following parameters:

Positioning accuracy P

The positioning accuracy corresponds tothe total deviation.

It encompasses all the systematic andrandom deviations during positioning.

The positioning accuracy takes thefollowing characteristic values intoconsideration:

– position deviation– reversal range– position variation range

Reversal range U

Position variation range PSPosition deviation Pa

The position deviation corresponds to themaximum difference arising in the meanvalues of all the measurement points. Itdescribes systematic deviations.

The reversal range corresponds to thedifference in mean values of the twoapproach directions. The reversal rangeis determined at every measurement point.It describes systematic deviations.

The position variation range describesthe effects of random deviations. It isdetermined at every measurement point.

Standard reportOption 01

The standard report serves to confirm thatthe checks listed in the report have beencarried out and that the measured valueslie within the permissible tolerances.

Checks listed in the standard report:

– functional checks of mechanicalcomponents

– functional checks of electricalcomponents

– design is in accordance with orderconfirmation

Frictional dragOption 02

The moment of friction is measured overthe entire travel range.

Devi

atio

n (µ

m)

Example

Set position (mm)

175 252.5 350 612.5 700

25

0

-25

-50

-75

-1000 87.5 437.5 525

P a

P

P /2

sU

P /2

s

25RE 82 430/2001-01

To be completed by customer: Inquiry / OrderLinear Module

(Part number): 1155 - 200 - 00, length ________________ mmLength of cable set = __________ mmType =

Guideway = 0 1

Drive unit =Carriage =Power input cable =Cover = 0 1Linear encoder =1st switch =2nd switch =3rd switch (reference) =Cable duct =Socket/plug =Switching cam =Documentation =

STAR – Linear Modules MKL, closed type

Inquiry/Order Form

Order example: Linear Module MKL 20-110, closed type

STAR – Linear Modules MKL

Ordering data Description

Quantity ________ pcs, ________ per month, ________ per year, per order, or _______________________Remarks:

SenderCompany: ______________________________________ Name: ____________________________________

Address: ______________________________________ Department: ____________________________________

______________________________________ Telephone: ____________________________________

______________________________________ Telefax: ____________________________________

Rexroth Star GmbH

D-97419 Schweinfurt

Linear Module, closed typeMKL 20-110, length (L) = 950 mmLength of cable set = 3500 mmwith drive unitball rail systemmotor LD 3808carriage with length LT = 305 mmwith flexible protective chainsteel sealing strip (option 01 is mandatory)magnetic linear encoderPNP NCPNP NCPNP NOcable ductsocket/plug on switch sidewith switching cam for switch activationmeasurement report: frictional drag

Linear Module MKL(Part number): 1155 - 200 -00, 950 mmLength of cable set = 3500 mmType = MA01Guideway = 01Drive unit = 03Carriage = 03Power input cable = 01Cover = 01Linear encoder = 011st switch = 112nd switch = 113rd switch (reference) = 13Cable duct = 20Socket/plug = 17Switching cam = 16Documentation = 02

Telephone +49-9721-937-0

Telefax +49-9721-937-275(general)

Telefax +49-9721-937-350(direct)

26 RE 82 430/2001-01

STAR – Linear Modules MKL, closed type

27RE 82 430/2001-01

Linear Motion andAssembly Technologies

Great care has been taken during the compilation of thispublication to ensure all the information contained isaccurate. We accept no responsibility however for anydamage resulting from incorrect or incomplete infor-mation contained.

For deliveries and other services in the course of com-mercial business, the general terms and conditions forsupplies and services contained in the valid price listsand the confirmations of order apply.

As our products are constantly in the process of furtherdevelopment, they are subject to alteration withoutnotice.

STAR, Ball Rail and are trademarks registeredfor Rexroth Star GmbH, Germany.

Roller Rail is a trademark ofRexroth Star GmbH, Germany.

This publication or any part thereof may not bereproduced without our written permission.

Certified by DQSaccording to ISO 9001

(Reg. No. 1617)

Prin

ted

on c

hlor

ine-

free

blea

ched

pap

erRexroth Star GmbH97419 Schweinfurt, Germany

Member ofBosch Rexroth Group

Telephone +49-9721-937-0

Telefax +49-9721-937-275(general)

Telefax +49-9721-937-350(direct)

Internet www.rexroth-star.com

Linear Modules MKLclosed typeRE 82 430/2001-01

Printed in Germany - p 2002/07/02/SCH