Onvio Planetary 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.
Onvio
Planetary Speed Reducers
For any additional information or for immediate assistance,
please contact Application Support.
Catalogues
Zero Backlash Cycloidal
Speed Reducers (3.5 MB)
Planetary Speed
Reducers (3.6 MB)
Right-Angle Speed
Reducers (2.4 MB)
Quick Links
• Cycloidal Reducers
• Standard
• High Torque/Hollow Shaft
• Planetary Reducers
• AH Series
• AP Series
• AL Series
• PL Series
• NEMA Series
• Interchange AP & AL (PDF)
• Right-Angle Reducers
• SL Series
• RL Series
• FL Series
Useful Tools
