Zero-Max Motion Control Products

For over 60 years, Zero-Max, Inc. has created innovative solutions to motion control problems worldwide such as shaft couplings, adjustable speed drives and keyless lock bushings. The Zero-Max brand is known throughout the world as a mark of quality and performance.
Custom Variations are Available!
Zero-Max Offers:
Flexible Couplings and Keyless Bushings
Zero-Max has several product lines of shaft couplings, each designed to deliver long operational life while optimizing the function of the mechanism. Learn More >
Linear Actuators
The Roh’lix® Linear Actuator is a device that converts rotary motion into linear motion. The Roh’lix uses rolling element ball bearings that trace a helix pattern along the shaft, which produces a Rolling Helix, or Roh’lix for short. Learn More >
Overload Clutches and Torque Limiters
Torq-Tenders are Overload Safety Devices which provide reliable overload protection. When a jam-up or excessive loading occurs the Torq-Tender will reliably and quickly release to prevent system damage. Learn More >
Right Angle Drives
Designed for dependable, economical transfer of speed or power, these drives are compact and feature efficient, quiet operating spiral bevel gears. Drives are available in 1:1 and 2:1 speed ratios, two and three-way versions, and a wide range of shaft styles. Learn More >
R.M. Hoffman Company Custom Applications:
![]() |
|
| Coupling, Modified Servo Class | Zero-Max Coupling |
![]() |
|
| Applied Materials CMP |











