LM Linear Modules

LM Linear Modules are built with two drive alternatives, belt and ball screw. The bearing in the LM linear modules is a single ball rail guide for high positioning and repetition accuracy as well as high stiffness and feed force. In the case of side moments, a reinforcement rail can be placed on the side of the module.

On request, modules can be delivered with complete motor assembly including motor flange, coupling and motor.

Technical info

Technical Dimensions LM3

Technical Dimensions LM4

Technical Dimensions LM5

Load & Moment

   

Normal Size Dimensions
Designation L Lm Length ball screw length steel strip Weigth
mm mm mm mm kg
LM3…BR…N Stroke + 360 L – 58 L + 22 L – 22 4.60 kg + 0.65kg/100 mm stroke
LM3…BR…L/R Stroke + 360 L – 58 L + 22 L – 22 6.11 kg + 0.78kg/100 mm stroke

 

   

 

Normal Size Dimensions
Designation L Lm Belt length Weigth
mm mm mm kg
LM3…NZ…N Stroke +435 L – 190 2 x Stroke + 730 4.50 kg + 0.60 kg/100 mm stroke
LM3…NZ…L/R Stroke +435 L – 190 2 x Stroke + 730 5.94 kg + 0.73 kg/100 mm stroke

 

   

 

Normal Size Dimensions
Designation L Lm Belt length Length steel strip Weigth
mm mm mm mm kg
LM3…BZ…N Stroke +475 L – 190 2 x Stroke + 810 L – 10 4.80 kg + 0.61 kg/100 mm stroke
LM3…BZ…L/R Stroke +475 L – 190 2 x Stroke + 810 L – 10 6.30 kg + 0.74 kg/100 mm stroke

 

  

 

Normal Size Dimensions
Designation L Lm Belt length Length steel strip Weigth
mm mm mm mm kg
LM4…BZ…N Stroke +608 L -226 2 x Stroke + 1040 L – 12 9.10 kg + 0.95 kg/100 mm stroke
LM4…BZ…L/R Stroke +608 L – 226 2 x Stroke + 1040 L – 12 11.72kg + 1.18 kg/100 mm stroke

 

      

 

Normal Size Dimensions
Designation L Lm Belt length Weigth
mm mm mm kg
LM4…NZ…N Stroke +540 L – 226 2 x Stroke + 900 8.40 kg + 0.93 kg/100 mm stroke
LM4…NZ…L/R Stroke +540 L – 226 2 x Stroke + 900 10.86 kg + 1.16 kg/100 mm stroke

 

 

 

 

Normal Size Dimensions
Designation L Lm Length ball screw length steel strip Weigth
mm mm mm mm kg
LM4…BR…N Stroke + 460 L – 60 L + 30 L – 22 7.80 kg + 0.95kg/100 mm stroke
LM4…BR…L/R Stroke + 460 L – 60 L + 30 L – 22 10.46 kg + 1.18kg/100 mm stroke

 

 

 

Normal Size Dimensions
Designation L Lm Length ball screw length steel strip Weigth
mm mm mm mm kg
LM5…BR…N Stroke + 525 L – 75 L + 50 L – 44 16.8 kg + 1.9kg/100 mm stroke
LM5…BR…L/R Stroke + 525 L – 75 L + 50 L – 44 21.75 kg + 2.21kg/100m stroke

 

   

 

Normal Size Dimensions
Designation L Lm Belt length Length steel strip Weigth
mm mm mm mm kg
LM5…BZ…N Stroke + 726 L -300 2 x Stroke + 1256 L – 14 19.50 kg + 1.50 kg/100 mm stroke
LM5…BZ…L/R Stroke + 726 L – 300 2 x Stroke + 1256 L – 14 24.38kg + 1.81 kg/100 mm stroke

 

 

 

 

Normal Size Dimensions
Designation L Lm Belt length Weigth
mm mm mm kg
LM5…NZ…N Stroke + 670 L – 300 2 x Stroke + 1144 18.60 kg + 1.48 kg/100 mm stroke
LM5…NZ…L/R Stroke + 670 L – 300 2 x Stroke + 1144 23.31 kg + 1.79 kg/100 mm stroke

 

Linear Module Maximum permissable load [kN] Maximum permissable torque [Nm]
Type static dynamic static dynamic
Cy 1.2 Cz 1.2 Cy 1.2 Cz 1.2 Mx My Mz Mx My Mz
 LMR3…Z…N 35.0 35.0 18.0 18.0 286 1185 1185 160 923 923
 LMR3…Z…L/R 70.0 70.0 36.0 36.0 1457 2610 2610 808 1998 1998
 LMR4…Z…N 59.9 59.9 34.2 34.2 646 2484 2484 400 2130 2130
 LMR4…Z…L/R 119.9 119.9 68.4 68.4 3030 4772 4772 1868 4115 4115
 LMR5…Z…N 85.0 85.0 49.6 49.6 1080 6115 6115 684 5170 5170
 LMR5…Z…L/R 170.0 170.0 99.2 99.2 3356 12513 12513 2136 10541 10541

 

 

 

Linear Module Maximum permissable load [kN] Maximum permissable torque [Nm]
Type static dynamic static dynamic
Cy 1.2 Cz 1.2 Cy 1.2 Cz 1.2 Mx My Mz Mx My Mz
 LMR3…R…N 35.0 35.0 18.0 18.0  286 1353 1353 160 1030 880
 LMR3…R…L/R 70.0 70.0 36.0 36.0  1456 2778 2778  808 2016  2016
 LMR4…R…N 59.9 59.9 34.2 34.2  646  1573  1573  400  1446  1446
 LMR4…R…L/R 119.9 119.9 68.4 68.4  3030  3860  3860  1868  3432  3432
 LMR5…R…N 85.0 85.0 49.6 49.6  1080  2316  2316  684  2290  2290
 LMR5…R…L/R 170.0 170.0 99.2 99.2  5588  8715  8715  3552  7659  7659

 

 

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