Low Backlash Speed Reducer Gearbox
Encoder applications require an exceptionally high level of precision to ensure proper translation of motion into digital signals. Standard gearboxes often meet requirements for reliable speed reduction but produce gear backlash that impacts accuracy. Low backlash inline gearboxes provide a solution by improving smoothness and positioning accuracy while minimizing motor noise in high speed, high precision applications.
Improve Positioning Accuracy with Low Backlash GearboxesOndrives.US is one of the world’s leading manufacturers of high-performance low-backlash gearboxes. Our SRX Series low backlash inline gearboxes are specially engineered to deliver the precision required for encoder applications. We offer speed reducers in a wide variety of gear ratios and shaft sizes to meet your unique needs.
Order an SRX Series inline speed reduction gearbox for your application or contact us for more information.
High-Performance Low Backlash Inline Gearboxes
Ondrives.US’ SRX in-line speed reducers are rated for speeds up to 3,000 RPM. These speed reduction gearboxes have a very low moment of inertia at the input shaft (as low as 0.015 gm-cm2). Two frame sizes are available, with gear ratios from 4.96:1 up to 3,600:1. Low Backlash is maintained at 1.5 arc-minutes or better at any ratio.
Durable materials and quality craftsmanship ensure that low-backlash gearboxes will deliver years of reliable performance. The housings are manufactured from black anodized aluminum, with 303 stainless steel gears and shafts. These materials exhibit outstanding corrosion resistance, making SRX Series low backlash gearboxes ideal for harsh working environments.
For full specifications and Dimensional Parametric Search, see the individual product listings. View our Gearbox Buyers Guide for information on how to select the right speed reducer for your application.
The Ondrives.US Advantage: Low Backlash Gearbox DesignsWe design and manufacture our low backlash gearboxes for high performance and longevity. Features and benefits of our encoder speed reducer include:
- Low backlash operation (≈15 arc-min at any ratio)
- Gear ratios from 4.96:1 to 3,600:1 available
- Housing diameters, 1-1/16” or 1-3/4”
- Torque output levels up to 125 oz-inches
- Max. operating speed: 3,000 RPM
- Black anodized aluminum housing
- 303 stainless steel gears and shafts
- Optional synchro cleats are available