Onvio Planetary Servo Speed Reducers - NEMA Series - Available in Canada from RotoPrecision Inc.

Onvio Planetary Speed Reducers

NEMA Series

Onvio Planetary Servo Speed Reducers - NEMA Series

Onvio's value line gearbox family consists of in-line, NEMA, and right angle gearboxes that offer exceptional torque ratings, bearing capacity and low backlash for many of today's servo and stepper applications.

The modular concept allows engineers to select from single or two stages of planetary gearing to create 14 standard ratios from 3:1 to 100:1. As well, a 1:1 right angle stage can be added for tight spaces.

Features and Benefits

• Four frame sizes
• Carburized and skived spur gearing
• Steel housing and ring gear
• Backlash as low as 10 arc-minutes
• High capacity output bearings
• Optional NEMA output dimensions
• 20,000 hour life
• Grease filled for life and maintenance free

Product Range and Key Specifications

Model Rated Torque Peak Torque Square Flange Output Shaft
NEMA-017 53 lb-in 106 lb-in Nm 2.13" 12 mm
NEMA-023 195 lb-in 309 lb-in Nm 2.99" 16 mm
NEMA-034 354 lb-in 708 lb-in Nm 3.78" 22 mm
NEMA-042 885 lb-in 1770 lb-in Nm 5.00" 32 mm


For detailed product specifications including dimensions, ratings, drawings and options,
please download the PDF catalogue.

PDF icon Onvio Planetary Speed Reducers


For any additional information or for immediate assistance,
please contact Application Support.


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