l  High performance, low noise with excellent stability and low cost

l  16 constant-torque microstep settings, 60,000 steps per round the highest

l  Unique control circuit, effectively reducing noise and increasing rotation smoothness

l  200Kpps response frequency

l  After step pulse stops for 100ms, output current automatically change to 20~80% (based on STOP/Im setting)

l  Bipolar constant current wave chopping mode, improve motor speed and power

l  Photoelectric isolated signal input/output

l  Drive current adjustable from 0.6A/phase to 4.2A/phase

l  Sole power input, voltage range: AC110~220V

l  Fault protection: over current, overheat, low voltage protection

l  Small size:178*108*68mm, 1.25kg

l  Position memory function

Typical Application:
Mainly used in woodworking engraving machine, CNC machine, ceramic equipment, packaging equipment, electronic equipment, drilling equipment, glass machinery, computer embroidery machine, constant speed applications, laser cutting machines and other automa

YKA3422MA is identical-angle constant-torque microstep drive with working voltage AC110~220V. It’s designed for various models of three phase 86~130mm (NEMA 34~50) hybrid stepper motors which current are below 4.2A.

With a servo-similar control circuit, YKA3422MA can drive motors at low speed with almost no vibration or noise. Motor torque at high speed is much higher than two-phase or five-phase hybrid stepper motor.

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