What is a cycloidal reducer?

A cycloidal reducer is a kind of gear reducer. The essential operation is that an insight shaft connects to and PTO Drive Shaft drives an eccentric bearing. This bearing further drives a cycloidal disk (sometimes referred to as a cam) that connects to an result shaft.

cycloidal reducer
Regular cycloidal speed reducers, such as these Dojen series reducers from Onvio, provide zero backlash by combining a substance reduction cam with preloaded, complete compliment needle bearing cam followers.

The cycloidal disk (or cam) has lobes or teeth that build relationships some type of cam follower, typically a pin or needle bearings. The eccentric rotation of the cam is certainly transformed into rotation of an result shaft at a reduced speed and a rise in torque.

The main advantage of cycloidal reducers is their house of zero or near-zero backlash, which results in high precision and high accuracy. That is especially popular where highly specific and accurate positioning is required, for instance in robotic applications, machine equipment, and comparable applications. Cycloidal reducers also feature rolling instead of sliding contact, thus experiencing less overall put on.