AFR Precision Right Angle Gearbox

AFR Precision Right Angle Gearbox

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Overall:

AFR Series, a redesigned right angle planetary gearbox for space optimization. Featuring a compact structure with a flange output and integrated nut, it ensures efficient performance in limited spaces. The design retains heavy-duty tapered roller bearings, enhancing torsional rigidity and load-bearing capabilities. Crafted with true hardened helical gears from premium 20CrMnTi alloy steel and employing 3D simulation for noise reduction, the AFR Series combines superior strength with a space-conscious design. Ideal for applications requiring a right-angle structure, it sets new standards for compact and high-performance planetary

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

AFR60 AFR75 AFR100 AFR140 AFR180 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 % 90%-95%
Operating temperature °C -25/90
Protection class IP65
Backlash arcmin <7 - <13 <9- <15
Torsional stiffness Nm/arcmin 7 14 25 50 145
Gearbox weight Kg 1.8-2.5 5.5-7.5 10-14 19.5-25 55-80
Running noise dB <65 <68 <70 <70 <72

Output Shaft Loads

AFR60 AFR75 AFR100 AFR140 AFR180
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

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

AFR60 AFR75 AFR100 AFR140 AFR180
Nominal input speed rpm 3000 3000 3000 2000 1500
Maximum input speed 6000 6000 6000 4000 3000

Gearbox Basic Dimensions

unit=mm AFR60 AFR75 AFR100 AFR140 AFR180
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]