Features 1、Internal Design: Internal support jog mode, while the built in smooth filtering function ensures stable operation without external acceleration and deceleration. 2、Simpler Control: Adopting 32 bit ARM intelligent chip, and the smart motor control can replace PLC in most occasion, which greatly improve the working efficiency. 3、Digital Display: 4 digit LED tube display with 4 key, and the clear display enables easy adjustment over the current within the range of 0-4.2A, very convenient. 4、The Closed Loop: Using vector current, speed and position closed loop control algorithm and optocoupler isolation differential signal input, and the pulse response frequency can get up to 200KHz. 5、Flexible in Use: Has functions such as overcurrent protection, overvoltage protection, overspeed protection, overheating protection, etc., and flexible subdivision setting of 200‑51200 to meet all needs. Specification Package List 1 x Stepper Motor Driver