Digital Display 57 86 Stepper Motor Driver Smoothing Filter Function Stepper Motor Controller 18‑80VDC Item Type: Stepper Motor Driver Material: Aluminum Alloy Continuous Output Current: Minimum Value: 1A Maximum Value: 4.2A Input Supply Voltage: Minimum: 18VAC Typical: 24VAC Maximum: 80VDC Logic Input Current: Minimum: 7mA Typical: 10mA Maximum: 20mA Overall Power Maximum: 120W Pulse Frequency: Minimum Value: 0 Maximum Value: 200kHz Insulation Resistance Minimum: 500MΩ Digital Output Port Logic Current Maximum: 100mA Digital Output Port Voltage Withstand Maximum: 24V Cooling Method: Natural Cooling Or External Heat Sink Use Environment: Use Situation: Avoid Dust, Oil Mist And Corrosive Gas As Much As Possible Temperature: 0℃-50℃ Humidity: 40-90%RH Vibration: 10-55Hz/0.15mm Storage Temperature: -20℃-+65℃ Weight: Approx. 300g / 11oz