N20 Cylinder Electric Pen Full Metal Push Rod For Excavator Dump Truck Model Accessories 3D Printing Parts with Motor Drive Board

N20 Cylinder Electric Pen Full Metal Push Rod For Excavator Dump Truck Model Accessories 3D Printing Parts with Motor Drive BoardFeatures: Integrated design, putter on the will not slip out. Built-in common conduction circuit, when the input pin is left , the motor does not malfunction Built-in thermal protecton circuit with hysteresis effects (TSD ),without worrying about motor stall. Dual H- motor driver. can drive two DC motors or a 4-wire two-phase stepper motor. Note: 1.Try to balance the of the push rod, Can not withstand too much radial force. 2. In order to the motor from burning out when turning, external drive plate or motor current limit is recommended. Specifications: Material: Metal Color: Yellow Voltage: Speed: Approx 5mm/s Push rod length: 45mm / 90mm (Optional) Module supply voltage: 2V-10V Signal input voltage: 1.8V-7V Single operating current: 1.5A Peak current: 2.5A Low standby current: less than 0.1uA Item Size: 11.8 * 1.7 * 0.8cm / 4.64 * 0.66 * 0.31in Package Weight: 82g / 1oz Package Size: 18 * 12 * 1cm / 7.08 * 4.72 * 0.39in Packing List: 1 * Cylinder Electric Pen 1 * Driver Board

Integrated design, putter on the will not slip out. Built-in common conduction circuit, when the input pin is left , the motor does not malfunction Built-in thermal protecton circuit with hysteresis effects (TSD ),without worrying about motor stall. Dual H- motor driver. can drive two DC motors or a 4-wire two-phase stepper motor. Note: