Strain wave gearhead CSF-1U-CC
coaxialsolid-shaft1 - 5 Nm

strain wave gearhead
strain wave gearhead
strain wave gearhead
strain wave gearhead
strain wave gearhead
strain wave gearhead
strain wave gearhead
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strain wave
Shaft orientation
Shaft configuration
1 - 5 Nm, 0.2 - 0.5 Nm, 0.5 - 1 Nm, 0.1 - 0.2 Nm, 5 - 10 Nm, 10 - 20 Nm, 20 - 50 Nm, 50 - 100 Nm
high-torque, zero-backlash
for medical applications, for automation
Other characteristics
compact, miniature, for robotics
Rotational speed

3,500 rpm, 6,500 rpm
(21,991.15 rad.min-1, 40,840.7 rad.min-1)

Gear ratio

30 unit, 50 unit, 80 unit, 100 unit


The CSF 1U-CC mini gearheads are designed to be mounted to a motor with the use of an adapter plate. These square body gearheads are available with a shaft output or flange output. CSF-3 supermini is our smallest strain wave gear available today. For a complete actuator incorporating this gearhead, see RSF-3 supermini. Key Features: Zero backlash High positioning accuracy (± 1.5 to 10 arc-min ) in a very compact package Compact 4-point ball bearing mounted in main shaft ⌀13mm~52mm Mass 11.4g~335 S tooth profile


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.