Features HIGH EFFICIENCY: Adjust the current in real time according to the actual load, reduce the heating, and close to 9% of the torsion output capacity. LESS INTERFERENCE: The space vector current control algorithm and vector smoothing filter technology based on feedback encoder can alleviate low frequency resonance. QUICK RESPONSE: Position response output and input command signal are almost synchronous in real time. Servo control provides large torsion output with high speed dynamic response. IGH TORSION: The high speed of the hybrid servo drive system is more than 30% higher than that of the open loop stepper motor, the effective torsion is more than 70% of the holding torsion. MOTOR WITH DRIVER: Hybrid servo motor with 3D printer driver, which reduces complex wiring and greatly increases the installation space of the motor. Specification: Item Type: Closed Loop Motor Material: Aluminum Alloy Torsion: 2.2N·m Shaft Diameter: Approx. 8mm / 0.3in Drive Parameters: Input Voltage: Minimum: 20VDC, Typical: 24VDC, Maximum: 48VDC Output Current: Typical: 3A, Maximum: 4.2A Step Signal Frequency: Maximum 200KHz Control Signal Input Current: Minimum: 7mA, Typical: 10mA, Maximum: 16mA Overvoltage Protection: Typical 55VDC Input Signal Voltage: Typical 5VDC Insulation Resistance: Minimum 100MΩ Package List: 1 x Motor Package List 1 x Motor