Harmonic Drive

CPU-S Series

The CPU-S Unit features an input shaft, is supported by bearings mounted inside the unit, which allows belt pulleys, spur gears or bevel gears to be mounted directly on the input shaft without the need for additional bearings. In addition this Unit exhibits improved gear accuracy, higher maximum rotational speeds and a large, stiff and precise output bearing that functions simultaneously as housing. Improved corrosion protection allows use even in extreme environments.

Advantages

• Gear Transmission accuracy improved by up to 50%
• Newly developed extremely precise, high capacity and high stiffness output bearing
• Complete corrosion protection
• Viton shaft seals for the output bearing with additional protective lip
• Output compatibility with the various CPU and CHA Series
• Zero backlash, high torsional stiffness and excellent repeatability
• High torque capacity
• Compact design and light weight
• Long operating life
• High efficiency
• Quick assembly and simple installation
• Maintenance-free with lifetime grease lubrication