Simple combination type (super flat hollow shaft), pursuing flat structure to the extreme, suitable for the application with the requirement on flat design.

HMHD Series Harmonic Drive Hat Type List

HMHD-Ⅲ Simple Unit (Super Flat & Hollow Shaft) Series harmonic wave generator

Highly compact and Super flat, features with large hollow shaft and a robust cross roller bearing which enables the loads can be mounted directly without additional support, thus makes the simple and space saving design installations. HMCD-III consisting of the component set with shortened Flexspline and the high capacity output bearing. 5 sizes with 4 ratios are available.

Installation Of HMHD Series Harmonic Drive Hat Type Motor

Mounting Assembly Precision of Harmonic Drive

In the assembly design, if there are abnormalities and forced assembly such as mounting surface deformation, product performance will be reduced.

lb give full play to the excellent performance of the harmonic waveform generator, please pay attention to the following matters and ensure the recommended accuracy of the assembly housing as shown in the following figure and the table below.

Mounting surface deflection and deformation.

The foreign substance occurs.

The surrounding rough edges, uplift, and abnormal position of screw holes on the mounting holes.

The chamfer of the recessed circle is insufficient.

The degree of roundness of the recessed circle is abnormal.

There are many harmonic drive manufacturers, but we are one of the best choices for you.