Welcome to our store! 1. GREAT PERFORMANCE: Variable current control technology, high current efficiency, low vibration, low-speed operation, ensuring stable and reliable operation. 2. STABLE CONTROL: The stepper motor driver has internal acceleration and deceleration control, significantly improving the smoothness of motor start or stop. 3. PROTECTION FUNCTION: With overcurrent, overvoltage, and out-of-tolerance position protection, the green light indicates operation, the red light indicates protection or offline. 4. EASY TO ADJUST: Can automatically adjust the current according to the load, reduce temperature rise, improve motor output torque and working speed. 5. GOOD COMPATIBILITY: Digital display closed-loop stepper motor driver, the user can customize the number of microsteps, compatible with 1000 and 2500 line encoders. Item Type: Stepper Motor Driver Voltage range: 24-110VDC 18-80VAC Model: HBS86H Continuous output current: Minimum 1A, Maximum 8A Input voltage: Minimum 18VAC, Typical 48VAC, Maximum 80VAC Logic input current: Minimum 7mA, Typical 10mA, Maximum 20mA Total power: Maximum 200W Pulse frequency: Minimum 0 kHz, Maximum 200 kHz Insulation resistance: Minimum 500MΩ Logic current for digital output port: Maximum 100mA Digital output port withstand voltage: Maximum 24V 1 x Stepper Motor Driver Customers are our top priority. If you discover any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.