YKA2811MA is identical-angle constant-torque microstep drive with working voltage AC60~110V. It’s designed for various models of two phase 86~130mm (NEMA 34~50) hybrid stepper motors which current are below 8A.
Feature:
High performance, low noise with excellent stability and low cost 16 constant-torque microstep settings, 200 microsteps the highest Unique control circuit, effectively reducing noise and increasing rotation smoothness 200Kpps response frequency After step pulse stops for 100ms, output current change to 20%~80% (based STOP setting) Bipolar constant current wave chopping mode, improve motor speed and power Photoelectric isolated signal input/output Drive current adjustable from 0.5A/phase to 8A/phase Sole power input, voltage range: AC60~110V Fault protection: over current, overheat, low voltage protection Small size: 200*156*80mm, 2.3kg
