Cycloidal Gearboxes

Cycloidal gearboxes are a specialized type of gear system characterized by their distinctive design and operational principles. Unlike traditional gear mechanisms, cycloidal gearboxes utilize a cycloidal disk that moves in a cycloidal motion to transfer motion and power.

This unique approach to power transmission offers several advantages, including high precision, low backlash, and the ability to withstand high loads, making them particularly suitable for applications requiring precise control and durability.

Torque

Nominal: Up to 12,000 N•m (106,209 lb•in) / Acceleration: Up to 30,000 N•m (265,522 lb•in)

Diameter

Up to 138 mm (Hollow Bore)

Ratio Range

29:1 to 283:1

Input Speed

Up to 10,260 RPM

Fine Cyclo DA-Series

High precision gearbox with highest torque density in a single-stage

Angular contact ball bearings are directly integrated into the gearbox housing.
Improved design providing very accurate motion quality and increased torque density and bearing capacity.

  • Highest torque density in a single-stage unit

  • Ideal for robotic applications

  • Hollow shaft possible

  • Fully sealed modular version with motor adapter and clamp ring available

Fine Cyclo A-Series