The Junma ac servo is an alternative to a traditional stepper — in a plug-and-play design that requires no parameter settings or gain adjustments.

Features & benefits

  • Optimum servo performance without time-consuming setup; accepts a pulse reference input from the host controller or PLC

  • Speeds to 4,500 rpm; machine load inertia is calculated automatically; tuning gains are adjusted dynamically

  • Advanced control functionality, adaptive tuning, and vibration suppression functions simplify machine commissioning while maintaining high-precision positioning and efficiency

  • Four available servomotor and amplifier sets with 100 to 750 W rated output, 100 and 200 V input; feedback with a 16-bit incremental encoder

  • Conforms to UL and CE standards; complies with RoHS directive

Yaskawa America Inc.
Drives & Motion Division
(800) 927-5292 or