Feature: 1. This is a stepper motor set that integrated with stepper motor and driver. 2. Compact, lightweight, compact to realize the automatic design of high efficiency. 3. Integrated design eliminates the need for external motor wires, encoder wires, and drivers, simplifying system structure, saving space, and reducing interference. 4. Powered by 2-phase DC24~50V 0.5~2.2A voltage. 5. Controlled by RS485 BUS with 16 setting address. Specification: Item Type:Stepper Motor Driver Stepping Angle:1.8° Holding Torsion:1.0N.m Driving Voltage:DC24~50V Current Range:0.5~2.2A Phase:2 Control Mode: RS485 BUS Control RS485 Address Setting Number: 16 Communication Baud Rate Selection: 9600HZ, 19200HZ, 38400HZ, 57600HZ. Package List: 1 x Motor Note: 1. When the driver is powered on, the indicator light PWR is on. When the drive is powered off or the drive is faulty, the light is off.2. Do not reverse the power supply. Do not exceed the input voltage of DC50V.3. When installing the motor, it is strictly forbidden to strike the motor shaft and the back cover to avoid damage to the encoder.4. The input control signal voltage is 5V. When it is higher than 5V, the current limiting resistor needs to be connected. When the control signal voltage is 24V, it is necessary to connect 2.2K 1/4 resistors in series.