MKS SERVO42D Nema 17 Closed Loop Stepper Motor Drive Can Converter 256 Microstep For 3d Printer Cnc Engraving Machines

It has a pulse interface, built-in efficient FOC algorithm, high-precision configuration, and effectively prevents motor loss of step through position feedback. Only Suitable for Nema17 series stepper motor use. Support 6 working modes: pulse interface (open loop, closed loop, FOC mode), serial interface (open loop, closed loop, FOC mode); Support CAN interface;Support MODBUS-RTU communication protocol;Support curve acceleration and deceleration;Support limit switch to return to zero; Support speed mode, relative position and absolute postion control mode. Support 1~256 arbitrary subdivision, support arbitrary working current setting; Support multiple motor synchronous working modes; Single slave communication doesn't need 120ohm terminal resistor Aluminum alloy shell, Effective heat dissipation, Continuous high current operation of the motor is more stable. NOTE: if the (STP/DIR/EN) signal high level is 3.3V, the COM must be 3.3V. if the (STP/DIR/EN) signal high level is 5.0V, the COM must be 5.0V