Cyclo Drive 6000 Reducer

Our best-selling reducer with high strength and reliability, thanks to the unique Cyclo mechanism.

  • With its long history and delivery record, it has become synonymous with the term speed reducer.
  • Unique Cyclo mechanism results in high durability and extended operating life.
  • Wide variety of products available that take advantage of this technology.
  • Select the best product to meet your needs from a wide range of capacities and reduction ratios.


Years of history
Long life
Durable reducer with long product life
High reduction ratio
Reduction ratios up to 119:1 in single stage

Product Features

Break-Resistant "Teeth"
The "cycloidal disc" has a unique and smooth curve, which together with its smooth rolling contact, prevents tooth breakage, resulting in a durable product with a long product life.
Broad Variation
Choose the product that best fits your needs from a wide selection, including torque range up to 68 200Nm, reduction ratios of 3:1 - 7 569:1, as well as multiple options.
Service Factor Selection
Choose from any Service Factor. Reducer frame sizes can be increased independently, without increasing motor capacity.
We manufacture a wide range of reduction ratios in a single reduction, from 3:1 to 119:1. We can easily configure double and triple reduction types by simply layering the reducer mechanisms. Because of its flat Cyclo disc arrangement, it is very compact, even at high reduction rates.
Cyclo break resistant

Break-Resistant Teeth

Unlike a regular involute tooth-gear, the "cycloidal disc," which is the gear for the Cyclo Drive 6000 reducer, features a distinctively smooth curve.
A unique circular-arc tooth profile is also used for the internal gear. The smooth rolling contact that prevents tooth breakage results in a durable gearbox with a long service life. (Some low reduction ratio models use helical gears and planetary gears.)

Products for Various Applications

A variety of products are offered to suit any application.
You can choose the product that best meets your specific application needs.

Cyclo reducer_option

Related Cyclo® products

Hansen M5CT

Applications: Cooling Towers, ACC

Torque range
13000 Nm - 53000 Nm
Ratio range
6.3:1 - 22.4:1
6.3:1 - 22.4:1
Shaft configuration
Right Angle
CYCLO Speed Reducer with Torque Limiter (Reducer)
Cyclo® Reducer with Torque Limiter
Torque range
50 Nm - 68200 Nm
443 in-lbs - 603620 in-lbs
Ratio range
6:1 - 658503:1
6:1 - 658503:1
Shaft configuration