Nema 17 Stepper Motor 2A 55Ncm Bipolar 1.8 Degree 4 Lead For 3D Printer And CNC Extruder With 1m Cable Low Noise High Torque Built For Makers 42x42x48mm 200 Steps Per Revolution
✔️ Bipolar 42x42x48mm, 4 wires, 55Ncm torque, 1m cable
This NEMA 17 bipolar stepper motor delivers precise, reliable rotation for 3D printers, CNC machines, and other compact automation setups. Its 42x42x48 mm frame fits standard mounting patterns while delivering strong torque with quiet operation. The 4‑lead wiring and 1 m cable simplify integration with common drivers.
✅ Frame size: 42 x 42 x 48 mm
✅ Step angle: 1.8°, 200 steps per revolution
✅ Rated current per phase: 2 A; phase resistance: 1.3 Ω
✅ Inductance: 2.4 mH ± 20% (1 kHz)
✅ Holding torque: 55 Ncm
✅ 4 leads with A+/A- and B+/B- wire colors: Black, Blue, Green, Red
✅ Lead length: 1000 mm (1 m)
✅ Weight: ~400 g; Shaft diameter: 5 mm; Shaft length: 24 mm
💡 What is a stepper motor used for in DIY projects? This handy device provides precise motion control for small machines. - precise positioning in 3D printers and small CNCs - compatible with standard drivers and control boards - compact 42x42x48 mm frame keeps installation tidy - supports stable torque with 2 A per phase