Planetary Gearbox


Small Planetary Gearbox

The Planetary Gearbox derives its namesake from having a system that consists of one or more gears or "planets", rotating around the central "sun" gear.

Assun's small planetary gearboxes are precise, compact in size, and run silently while delivering high power density and optimum transmission efficiency.

Company Name Abbreviation
Gearbox Dimension
16 Diameter (mm)


Gearbox Type
GP Precision Gearbox     
P Regular Gearbox
Number of Stages
A 1 Stage B 2 Stages
C 3 Stages D 4 Stages
E 5 Stages    


Gear Ratio

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