Features 1、STABLE PERFORMANCE: The driver adopts 32 bit ARM chip with built in smoothing filtering function, so the external input can operate normally even without acceleration and deceleration. 2、COST SAVING: The drive has a built in microcontroller and point action mode, which can replace the PLC on most occasion and significantly reduce user costs. 3、SAFE USE: The driver is protected by over current, over voltage, over speed, over heat and tracking error, etc., which is safe to use. 4、SETTABLE CURRENT: The drive uses advanced vector current, speed and position closed loop control algorithms, and the current can be set at will. 5、HIGH RESPONSE FREQUENCY: The driver is an optocoupler isolated differential signal input, and the pulse response frequency can be up to 200KHZ, which can be set at any subdivision. Specification Item Type: Stepper Motor Driver Material: Aluminum alloy Cooling Method: Natural cooling or additional radiator Use Environment: Use Occasion: Try to avoid dust, oil mist and corrosive gas Temperature: 0℃-50℃ Humidity: 40-90%RH Vibration: 10-55Hz/0.15mm Storage Temperature: -20℃-+65℃ Weight. Approx 300g / 10.6oz Parameter Minimum value Package List 1 x Stepper Motor Driver