AF Precision Planetary Gearbox

AF Series Servo Planetary Gearbox

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Overall:

The AF Series servo planetary gearbox sets a new standard in precision motion control. Its innovative design features an integrated output nut and premium tapered roller bearings, delivering zero backlash and exceptional load capacity in all directions. The precision-crafted helical gears, made from high-grade 20CrMnTi alloy steel, ensure superior torque transmission and whisper-quiet operation through 3D-optimized gear engagement. This robust combination of tapered bearings and helical gears makes it particularly suited for demanding applications with frequent start-stops and varying loads, while maintaining outstanding durability and positioning accuracy.

Features:

  • Frame size from 60mm to 180mm
  • Modularized designed for any servo and stepper motors
  • Backlash as low as to 3 arcmin
  • Standard Torque Capacity up to 1560N.m
  • Standard Ratio Availability from 3:1 up to 320:1
  • Tapered roller bearings can take Axial load up to 27000N

AF Series Servo Planetary Gearbox Parameter

AF Series Servo Planetary Gearbox characteristics

AF60 AF75 AF100 AF140 AF180 Stage
Ratios 3,4, 5,6,7,8,10 1
12,15,15,18,20,24,25,28,30,32,35,40,48,50,60,64,70,80 2
60,64,80,100,125,160,200,256,320 3
Efficiency at full load % 92%-97%
Operating temperature °C -25/90
Protection class IP65
Backlash arcmin <3 - <9 <5 - <11
Torsional stiffness Nm/arcmin 7 14 25 50 145
Gearbox weight Kg 1.5-1.9 3.7-4.5 7.8-10 14.5-20 45-58
Running noise dB <60 <60 <63 <65 <67

Output Shaft Loads

AF60 AF75 AF100 AF140 AF180
Maximum Radial Force Fr 20.000 h (N) 2800 4900 7000 11000 20000
Maximum Axial Force Fa 20.000 h (N) 3500 7500 9000 18000 27000

Output torques

AF60 AF75 AF100 AF140 AF180
Nominal output torque N.m 42-65 105-165 255-345 455-700 910-1568
Maximum accele. Torque 1.8*Nominal output Torque
Emergency stop torque 3*Nominal Torque

Input Speed

AF60 AF75 AF100 AF140 AF180
Nominal input speed rpm 3000 3000 3000 2000 1500
Maximum input speed 6000 6000 6000 4000 3000

AF Series Servo Planetary Gearbox Basic Dimensions

AF Series Servo Planetary Gearbox drawing

unit=mm AF60 AF75 AF100 AF140 AF180
Output shaft diameter D3 16 22 32 40 55
Pilot spigot diameter D5 60 70 90 130 160
Out shaft length L1 48 56 88 112 112
Output flange size D6 □62 □76 □110 □141 □182
Mounting holes on flange D1 Ø5.5 Ø6.6 Ø9 Ø11 Ø13.5
Bolt circle D2 68 85 120 165 215
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]