The original - for over 80 years, Uhing has been setting standards in linear technology with the Rolling Ring Drive.

Rolling Ring Drives are friction drives that convert the constant rotary motion of a smooth shaft into a reciprocating linear motion. They act practically like nuts on screw spindles.

The main product features of the Uhing Rolling Ring Drive:

• maximum efficiency due to complete rolling bearing support of gearbox and payload

• automatic back and forth movement

• variably adjustable speed of travel from 0 to max. 4.2 m/s

• variably adjustable stroke length and stroke position

• high dynamics at the reversal point

• can be disengaged from the shaft

• low operating costs

• low maintenance requirements

• Alternative to ball screw, timed belt drive, etc.

On request, Uhing also offers the Rolling Ring Drive as a complete assembly.