The NEMA 17 Stepper Motor 42BYGHW609 is a high-torque stepper motor commonly used in 3D printers, CNC machines, and robotics. This motor provides precise motion control, making it ideal for applications that require high accuracy and repeatability.

Specifications:

• Model: 42BYGHW609
• Step Angle: 1.8° (200 steps per revolution)
• Holding Torque: 4.2 kg.cm (0.42 Nm)
• Rated Current: 1.7A per phase
• Voltage: Typically operates at 12V or 24V (depends on driver configuration)
• Resistance: ~1.5Ω per phase
• Inductance: ~2.8mH per phase
• Shaft Diameter: 5mm
• Body Length: 38mm
• Frame Size: 42mm x 42mm (NEMA 17 standard)
• Number of Phases: 2
• Wiring: 4-wire (Bipolar) – Red, Blue, Green, and Black

Features & Applications:

✅ High Torque: Provides strong holding force for precision movement.
✅ Bipolar Stepper Motor: Compatible with most stepper drivers like A4988, DRV8825, and TMC2208.
✅ Smooth and Reliable Performance: Ideal for 3D printer extruders, CNC axes, and robotics.
✅ Compact Design: Fits in standard NEMA 17 mounting brackets.