Products

The internal gear of this differential reducer has a trochoid tooth profile, which enables high-precision positioning while maintaining the strength to withstand the maximum working load of the TCG series.

The combination between the cam ring formed by the trochoidal tooth profile and the roller pinion enables Zero-Backlash, high-precision positioning, and light rotational transmission.

A circular arc ring-type cam ring with a trochoidal tooth profile. Manufacturing the ring in circular arcs makes it possible to accommodate an infinite radius with the minimum space required, realizing large-diameter hollow shapes.

A Zero-Backlash reducer with high rigidity and large hollow diameter. Integrates a cam ring, roller pinion, and a Ball Reducer as a single unit, reducing design complexity and assembly man-hours.

The RGU Series has a circular arc ring model lineup.

A differential speed reducer featuring high rigidity and extreme flatness made possible through thin cross roller bearings and a pin-and-hole type drive. Its sleek, polished design contributes to the shortening and compactness of a variety of equipment.