What makes a cycloidal reduction gear different from a conventional planetary design? Nabtesco RV gears use a patented two-stage cycloidal reduction. Rolling contact elements reduce wear and keep backlash below 1 arc.min., and the pin and gear structure gives higher shock resistance than traditional reducers.
June 30, 2026
The Two-Stage Cycloidal Design Behind RV Gears
Rolling contact keeps RV gear backlash low, and the pin and gear structure resists shock loads.
Related Articles
June 12, 2026
Mecanum Wheel Drives With RV Gears For AGVs
Omnidirectional movement for large-payload AGVs, with the RV gear built into the wheel.
May 28, 2026
Selecting The Right Gear For Antenna Positioners
RDS-C and RV-C hollow shaft gears for antenna positioners: accurate pointing, smooth tracking.
August 22, 2023
Simplifying Welding Applications with Nabtesco
The RH-155C and RH-320CA in detail: ratings, dimensions, input options and motor support.
April 11, 2023
Gearbox Input Calculator
Please note this is a rough estimate and does not accurately reflect efficiency or no-load running torque.
November 17, 2022
How to Install a Nabtesco Gearbox
Why the installation sequence matters, and why it starts with the manual for your gearbox model.
December 3, 2021
What is Inertia Mismatch & Why is it Important?
What inertia is, and why too large a mismatch between motor and load destabilizes the motor.
November 3, 2021
Does Zero Backlash in Gearboxes exist?
Backlash is a term that is often heard in the automation world.
May 24, 2021
New Base Flange Options have arrived for our popular RD2 Series Gearheads
We have announced an expansion of our base flange options for the RD2 gearhead series.