Electric semi-rotary drives are used for rotating and placing parts, simple applications with a rotary indexing table and as a rotary axis in multi-axis applications. Our solutions are as diverse as the requirements for a drive. They range from electric semi-rotary drives used as a rotary module with toothed belt or semi-rotary drives with stepper motor and gear unit to complete solutions with drive, motor and servo drive. And you will also find front units with integrated semi-rotary drives in our portfolio.
The front unit ERMH has an integrated rotary drive for mounting on a Z-axis, allowing maximum dynamic response of the Z-axis thanks to its optimised weight. The electromechanical rotary module with servo motor and gear unit optionally offers a pneumatic rotary through-feed for vacuum or excess pressure. The maximum drive speed is 200 revolutions per minute.