F4CF-C flange housing
F4CF-C flange housing
F4CF-C flange housing
F4CF-C flange housing

Fine CYCLO® High Precision Gearboxes C Series

Large diameter hollow high-speed shaft type for indexing

Component type Cyclo Drive for indexing with high precision.

High capacity bearing directly integrated in the gearbox housing. Huge hollow bore for easy routing of cables.

  • Large diameter hollow allows cables and shafts to be fed through
  • Oil seal structure
  • Shipment  lled with lubricating grease

Type and major bearing model:

  • F4C-C Angular contact ball bearing
  • F2C-C Taper roller bearing
Lost Motion 1.0 arc min
Allowable Peak Torque 540 - 6,278N・m
Rated torque

254 - 3713N・m

The rating torque is the value at the input speed of 1000r/min.

Reduction ratio 59 - 119
Output Shaft Frange shaft
Output Shaft Direction Universal
Number of Sizes 6 sizes

Key Product Facts

1arc min
Lost Motion
40-99 mm
Hollow Bore Diameter
Reduction Ratio


Large diameter hollow high-speed shaft

Oil seal structure

Pre-filled with grease

Grease lubrication, the unit is filled with grease at the time of shipping.

High-speed shaft bearing support

Compact Design

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