HY57 Closed-loop stepper motor driver

New 32-bit DSP technology

Ultra-low vibration and noise

Built-in high subdivision

Parameter matching closed-loop motor base is 42, 57, 60, 86 full series closed-loop motor parameters

Variable current control greatly reduces motor heating

Adaptive load change adjustment current output

Maximum continuous output current 8.0A

Fault output indication interface function

Accepts differential and single-ended pulse/direction/offline commands

Impulse response frequency up to 500KHz (factory default 200KHz)

The number of pulses per revolution can be set through debugging software or dialing (subdivision)

Pulse, direction and offline signal input interface levels are 5-24V compatible

Working voltage: DC input voltage 24V-80Vdc, recommended working voltage 24V/36V/48V

With overvoltage, undervoltage, overcurrent and other protection functions

Adopting FOC magnetic field positioning control technology and space vector pulse width modulation (SVPWM) closed-loop control technology

It has RJ45 serial port TTL level (RS232 MODEL BUS protocol) debugging function, but you need to use our company’s dedicated serial port debugging line.

The default number of encoder lines received is 1000 lines, which can be customized to 2500 lines, 5000 lines, etc.