NEMA17 4.8 kg-cm Stepper Motor with Detachable D-Shaft

This NEMA17 stepper motor provides a substantial holding torque of 4.8 kg-cm (approximately 0.47 Nm). This torque is crucial for maintaining position accuracy under load, making it highly effective for precise motion control in demanding 3D printing and CNC applications.

The D-type shaft is specifically designed to provide a superior grip for pulleys, gears, and couplings. This unique flat-sided shape prevents slippage and ensures a more secure attachment, which is vital for maintaining positional accuracy and transferring power efficiently in your motion system.

While capable of precise control, this NEMA17 motor is generally optimized for applications demanding high torque and accuracy at lower to moderate speeds. Operating at extremely high speeds can lead to reduced torque, resonance issues, or step loss. It excels where precision outweighs raw speed.

This stepper motor boasts a step angle accuracy of approximately ±5%. This high level of precision ensures that each step taken by the motor is consistent and repeatable. This accuracy is fundamental for achieving detailed and dimensionally correct results in 3D printing and CNC milling.

This bipolar NEMA17 stepper motor operates with a nominal voltage of 3.1 VDC and requires a supply current of 2.5 Amperes per phase. It features 4 lead wires, allowing for standard bipolar stepper motor driver configurations. Proper driver matching is essential for optimal performance.