HD - Gearheads

Harmonic Drive gearheads combine the zero backlash and high torque of harmonic drive gearing with precision housings and preloaded output bearings. They offer designers a complete product ready to mount to servo or stepper motors. Shaft and flange output units are available with ratios starting at 50:1.

The RGH is a compact gearhead utilizing HKS short cup components and special angular contact bearings to provide zero backlash and high stiffness in a compact, efficient design. It is available in 2 sizes with ratios starting at 50:1                                   PSA-G Miniature Precision Gearhead
These miniature gearheads are ideal for applications requiring zero backlash in small areas. They are available in three sizes with output diameters from 30mm in to 50mm and with output torques up to 102 in lb. Ratios are available from 50:1 

RGH                                                PSA-G

These flange output gearheads are ideal for applications that require higher torque loads. They have output shafts supported by large diameter cross roller bearings and are available in 3 sizes with ratios starting at 50:1. Output Torques are available up to 6080 lb-in (686 Nm)                                   These Shaft output gearheads are ideal for applications that require higher torque loads. They have output flanges supported by large diameter cross roller bearings and are available in 3 sizes with ratios starting at 50:1. Output Torques are available up to 6080 lb-in (686 Nm)

PSF-G                                               PSS-G


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