WPS Right Angle Planetary Gearbox

WPS Right Angle Planetary Gearbox

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Overall:

WPS Right Angle Planetary Gearboxes are 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.

Features:

  • Frame size from 40mm to 240mm
  • Modularized designed for any servo and stepper motors
  • Backlash as low as to 10 arcmin
  • Standard Torque Capacity up to 3912N.m
  • Standard Ratio Availability from 3:1 up to 512:1
  • Low heat generation
  • Any mount positions
  • Grease lubrication lifetime free-maintenance
  • Medium radial and axial load capacity

WPS Right Angle Planetary Gearbox Parameter

Gearbox characteristics

WPS40 WPS70 WPS90 WPS115 WPS142 WPS190 WPS240 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 °C -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

WPS40 WPS70 WPS90 WPS115 WPS142 WPS190 WPS240
Maximum Radial Force Fr 20.000 h (N) 220 480 900 1850 3600 18000 35000
Maximum Axial Force Fa 20.000 h (N) 200 600 1200 2800 8000 28000 32000

Output torques

WPS40 WPS70 WPS90 WPS115 WPS142 WPS190 WPS240
Nominal output torque N.m 12-18 32-50 86-120 196-250 400-770 710-1780 1490-3912
Maximum accele. Torque 1.8*Nominal output Torque
Emergency stop torque 3*Nominal Torque

Input Speed

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

Right Angle Planetary Gearbox Basic Dimensions

unit=mm WPS40 WPS70 WPS90 WPS115 WPS142 WPS190 WPS240
Output shaft diameter D3 10 14 20 25 40 50 65
Pilot spigot diameter D5 26 50 70 95 130 160 225
Out shaft length L1 29 35 40 55 87 90 113
Output flange size D6 □42 □65 □85 □115 □142 □190 □240
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 Variable according to motor

Find the drawing according to your motor dimensions


motor dimensions.Ask us for the drawing and 3D model.Mail to: [email protected]