SERVO57D PCBA NEMA23 Closed Loop Stepper Motor Driver CAN Interface Advoid Step Loss for Gen L MODBUS FOC for CNC 3D Printer, Mechanical arm, Engraving Machine, Electronic Competitions

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SERVO57D closed-loop stepper motor drive is independently developed to meet market demand. It has a pulse interface, built-in efficient FOC algorithm, high-precision configuration, and effectively prevents motor loss of step through position feedback. Suitable for applications such as 3D printers, engraving machines, writing machines, automation products, and electronic competitions. Only Suitable for Nema23 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 single loop infinite zeroing function; Support multi circle limited zeroing and left/right limit function; Support speed mode, relative position and absolute position control mode. Support 1-256 arbitrary subdivision, support arbitrary working current setting; The maximum input pulse frequency is 160KHz, and the maximum speed is 3000RPM; Support multiple motor synchronous working modes; Supports pulse interface, maximum input pulse frequency 120KHz. Onboard OLED display, press the button to modify parameters. The parameter is automatically saved and takes effect immediately. And Provide upper computer (open-source) and STM32/Ardui** routines. Support CAN interface, 2048 slave address. Package: 1set PCB module kit as our first picture shows