The CPU-M Series Units are designed for direct mounting on any servo motor. Additionally counter bored through-holes in the outer ring of the output bearing allow even large motors to be mounted using only one adaptor flange.

The CPU-H Series Units are designed with a large, central hollow shaft. These units are completely sealed and are delivered ready for immediate installation.

The CPU-S Units are driven via a solid shaft. These units are completely sealed and are delivered ready for immediate installation.

The SHG-2UH Unit complements the CPU-H product programme for applications with high loads. It is distinguished by its 80 mm hollow shaft and the increased torque capacity by 40% compared with standard Harmonic Drive gears.

HFUC-2UH Units have been designed for easy assembly to all common servo motors. The improved performance characteristics of the IH-type gearing make them well suited for highly dynamic applications.

As a result of the optimisation of the Flexspline and Circular Spline teeth combined with a new Wave Generator bearing CSG-2UH Units provide a significant increase in torque capacity and rated operating life.

HFUS-2UH Series Units are completely sealed gearboxes with a hollow input shaft and an integrated high capacity cross roller output bearing.

The HFUS-2SO and -2SH series Units, the  so-called Simplicity Units,  consist of a component set and a corresponding cross-roler output bearing. They are very compact and particularly suitable for applications in robot axes. This type of units can be either provided with a standard Wave Generator (2SO) or with central hollow-shaft (2SH).