HC42 Two-phaseopen-loop stepper motor driver

The current is automatically halved when stationary

New 32-bit DSP digital technology

Current setting range is 0.1-3.0A

Signal interface level 5-24V compatible

The subdivision setting range is 200-51200

Automatically matches motor parameters after power-on

Can drive 4, 6, 8-wire two-phase stepper motors

With overvoltage, undervoltage, overcurrent and other protection functions

Built-in micro-step subdivision technology, there are subdivisions within subdivisions

Pulse, direction, enable signal optically isolated differential inputs

Power supply voltage DC 12-32Vdc, recommended DC 24Vdc

Frequency conversion and variable current technology, low heat, low vibration and low noise

Matching motor 20, 28, 35, 39, 42, 57 base series stepper motor

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