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PS/WPS PLanetary Gearbox

PS series and WPS series (angle version) built with harden spur gears. The gears shape optimized by 3D Simulation technology. All gears grinded to achieve low backlash. They are most economical series and affordable for the applications which need precision transmission parts.
Get the full datasheet here

Features

* Economic and affordable prices
* Compact size light weight
* Modularized designed for any servomotors
* Reduced backlash
* Low heat generation
* Any mount positions
* Grease lubrication lifetime free-maintenance
* Medium radial and axial load capacity
Gearbox characteristics 

PS Series inline Planetary gearbox
    PS40 PS70 PS90 PS115 PS142 PS190 PS240 Stage
Ratios   3,4, 5,6,8,10 1
9,12,15,16,20,25,30,32,40,50,64 2
60,64,80,100,125,160,200,256,320,512 3
Efficiency at full load % 92%-97%  
Operating temperature   -25/90  
Protection class   IP54  
Backlash arcmin <10 - <18 <6 - <12 <10 - <18  
Torsional stiffness Nm/arcmin 0.5 2 8 12 14 16 25  
Gearbox weight Kg 0.6-1.2 1.0-1.8 2.5-4.5 6.5-9.5 18-25 31-45 70-100  
Running noise dB <58 <60 <60 <63 <65 <72 <75  

 

WPS Series Angle PLanetary gearbox
    PS40 PS70 PS90 PS115 PS142 PS190 PS240 Stage
Ratios   3,4,5,6,8,10 1
9,12,15,16,20,25,30,32,40,50,64 2
60,64,80,100,125,160,200,256,320,512 3
Efficiency at full load % 90%-95%  
Operating temperature   -25/90  
Protection class   IP54  
Backlash arcmin <12 - <20 <10 - <18 <12 - <18  
Torsional stiffness Nm/arcmin 0.5 2 8 12 14 16 25  
Gearbox weight Kg 1.1-1.8 2.0-3.2 6.5-8.5 11-15 21-28 50-70 95-110  
Running noise dB <60 <63 <65 <68 <70 <72 <75  

Output shaft loads 

    PS/WPS40 PS/WPS70 PS/WPS90 PS/WPS115 PS/WPS142 PS/WPS190 PS/WPS240
Maximum Radial Force Fr 20.000 h (N) 220 400 900 1850 3600 18000 35000
Maximum Axial Force Fr 20.000 h (N) 200 600 1200 2800 8000 28000 32000

Output torques

    PS/WPS40 PS/WPS70 PS/WPS90 PS/WPS115 PS/WPS142 PS/WPS190 PS/WPS240
Nominal output torque N.m 12-18 32-50 86-120 196-250 400-770 710-1780 1490-3912
Maximum accele. Torque 1.5*Nominal output Torque
Emergency stop torque 3*Nominal Torque

Input speeds

    PS/WPS40 PS/WPS70 PS/WPS90 PS/WPS115 PS/WPS142 PS/WPS190 PS/WPS240
Nominal input speed rpm 4000 3000 3000 3000 2000 2000 1500
Maximum input speed 8000 6000 6000 6000 4000 4000 2000

Dimensions

PS
WPS

 

  unit=mm PS/WPS40 PS/WPS70 PS/WPS90 PS/WPS115 PS/WPS142 PS/WPS190 PS/WPS240
Output shaft diameter D3 10 14 20 25 40 50 65
Pilot spigot diameter D5 26 50 70 95 130 160 255
Out shaft length L1 29 35 40 55 87 90 113
Output flange size D6 Ø42 Ø65 Ø85 Ø115 Ø142 Ø190 Ø240
Mounting holes on flange D1 Ø3.5 Ø5.5 Ø6.5 Ø8.5 Ø11 Ø13.5 Ø18
Bolt circle D2 50 70 100 130 165 215 265
Overall length L1 Variable according to motor

 

Find your drawing according to your motor dimensions

 

 

Send us your motor dimensions.Ask us for the drawing and 3D model.Mail to:drawings@newstartmotion.com