WaveTopSign Nema23 2N.m Closed Loop Stepper Motor & Driver 57HSE2N-D25+HSS57

Features: 1. Position error correction and never lose steps 2. Quick response and perfect acceleration, High torque at high speed 3. Automatic current adjustment based on load, lower temperature rising 4. Over-current, over-voltage and position ultra difference protection function 5. Pulses response frequency can reach 200KHZ6. 1 6. kinds microsteps choice, highest 51200microsteps/rev. 7. Drive nema 23 series 2N.m closed loop stepper motor 8. Voltage range: DC24V~50V