StepMotech NEMA 17 Bipolar Stepper Motor, 1.8° Step Angle, 60N·cm Torque, 0.64A, 42x42x60mm, 4_Wire

StepMotech 17HS24-0644S NEMA 17 Bipolar Stepper Motor – 60Ncm Holding Torque, 0.64A, 42x42x60mm
The StepMotech 17HS24-0644S is a high-precision NEMA 17 bipolar stepper motor engineered for applications requiring reliable torque and consistent motion in a compact form. With a standard 1.8° step angle and a robust holding torque of 60N·cm (84.97 oz·in), this motor is ideal for 3D printers, CNC machines, camera sliders, and other motion control systems.

🔧 Electrical Specifications
Motor Type: Bipolar Stepper

Step Angle: 1.8°

Holding Torque: 0.60 Nm (60 N·cm / 84.97 oz·in)

Rated Current/Phase: 0.64 A

Phase Resistance: 15 Ω

Inductance: 32 mH ±20% @ 1 kHz

Insulation Class: B (130°C / 266°F)

📏 Mechanical Specifications
Frame Size: 42 × 42 mm (NEMA 17)

Motor Body Length: 60 mm

Shaft Diameter: 5 mm

Shaft Length: 24 mm

D-Cut Shaft Length: 15 mm

Number of Leads: 4

Lead Wire Length: 500 mm

Weight: 500 g

🔌 Wiring Information
Wire Color Coil
Black A+
Green A−
Red B+
Blue B−

✅ Applications
Desktop CNC systems

3D printers and laser engravers

Automated camera systems

Precision laboratory devices

Robotics and prototyping projects