Planetary Gearboxes
Planetary Gearboxes

Anaheim Automation's Planetary Gearbox product lines fulfill a wide range of precision requirements, at affordable prices! The wide variety of Planetary Gearbox products include: Economy Gearboxes, High-Precision Gearboxes, Right-Angle Gearboxes, and Rotating Output Flange Gearboxes. They are available in sizes from 40mm to 180mm, ideal for motors ranging from NEMA 17 to larger than NEMA 42. C-Face mounting options are also available. Each Planetary Gearbox is built with the design goal of offering a cost-effective product without sacrificing quality. Pricing and product selection information is readily available to assist you in selecting the perfect Planetary Gearbox for your application.


Note: If you require custom input dimensions or are mounting to a non-Anaheim Automation motor, please fill out our Gearbox Mounting Form and submit it to our sales department.


  • Sizes: NEMA 23, 34 and 42
  • Gear Ratios: Up to 33 Ratios from 3:1 to 1,000:1
  • Backlash: As Low as 5 Arc-Min for Precision Series
  • Torque Up To 181,264 Ounce-Inches
  • Precision Clamping System
  • Compatible with Most Servo, Stepper, AC or DC Motors
  • Maintenance-Free, Lifetime Lubrication
  • Sizes: NEMA 17, 23, 34, and 42
  • Gear Ratios: From 3:1 to 512:1
  • Backlash: As low as 1 Arc-Min
  • Torque Up To 148,704 Ounce-Inches
  • Precision Clamping System
  • Compatible with Most Servo, Stepper, AC or DC Motors
  • Maintenance-Free, Lifetime Lubrication
  • Sizes: NEMA 17, 23, 34 and 42
  • Gear Ratios: 22 Ratios from 3:1 to 512:1
  • Backlash: As low as 12 Arc-Min
  • Torque Up To 36,816 Ounce-Inches
  • Right Angle Ideal for Redirecting Power Flow
  • Maintenance-Free, Lifetime Lubrication
  • Compatible with Most Servo, Stepper, AC or DC Motors
  • Sizes: NEMA 23, 34 and 42
  • Gear Ratios: Ratios from 3:1 to 64:1
  • Backlash: As Low as 8 Arc-Min
  • Life: 30,000 Hours Design Life
  • Torque Up To 36,816 Ounce-Inches
  • Patented Precision Clamping System
  • High Durability, 96% Efficiency
  • Maintenance-Free, Lifetime Lubrication