AF Precision Planetary Gearbox

AF Precision Planetary Gearbox

Home » AF Precision Planetary Gearbox

Overall:

AF Series high-precision planetary gearbox, featuring an integrated nut design in the output planetary frame for zero axial clearance. The robust structure, incorporating heavy-duty tapered roller bearings, ensures exceptional torsional rigidity and superior radial and axial load-bearing capabilities. Crafted with an integral gear ring design and true hardened helical gears from premium 20CrMnTi alloy steel, the gearbox boasts heightened strength, rigidity, and wear resistance. Utilizing 3D simulation design, it minimizes gear engagement noise, extending the operational lifespan. With a focus on applications demanding frequent start-stop operations and variable loads, the AF Series excels in high-performance scenarios.

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

Parameter

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

Gearbox Basic Dimensions

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]