Features: 1. Motor and Driver: The integration of closed loop servo motor and 3D printer driver will save complex wiring and increases the installation space of the motor. 2. Great Efficiency: Adjust the current in real time according to the actual load, reduce the heating, close to 9% of the torsion output capacity, play a greater energy conversion in a compact space, and save energy and efficiency. 3. Large in Torsion: The high speed performance of the hybrid servo drive system is more than 30% higher, and the effective torsion is increased to more than 70%, so that the motor can maintain high torsion operation. 4. Stable Operation: The space vector current control algorithm and vector smoothing filter technology based on feedback encoder have a good resistance to the low frequency resonance that plagues the traditional stepping motor. 5. Premium Control: The position response output is almost synchronized with the input command signal in real time. Servo control technology provides large torsion output, so that the system has high speed dynamic response. Specification Item Type: Servo Motor Material: Aluminum Alloy Torsion: 1.5N·m Shaft Diameter: Approx. 8mm / 0.31in Minimum Input Voltage: 20V DC Typical Input Voltage: 24V DC Maximum Input Voltage: 48V DC Minimum Output Current: 0A Typical Output Current: 3A Maximum Output Current: 4.2A Step Signal Frequency: 0-200KHz Minimum Input Current of Control Signal: 7mA Typical Input Current of Control Signal: 10mA Maximum Input Current of Control Signal: 16mA Overvoltage Protection: 55V DC Input Signal Voltage: 5V DC Minimum Insulation Resistance: 100M Ω Package List 1 x Servo Motor