Three Pack Nema 17 Stepper Motors 2 Phase 1.8 Degree High Torque Bipolar 0.16 Nm 22.66 Oz In 0.8 A 3.7 Ohm 4 Lead Shaft For 3D Printer CNC Robot DIY Kit

Three-Pack Nema 17 Stepper Motors for DIY CNC & 3D Printing
✔️ 2‑phase bipolar, 200 steps/rev, 0.16 Nm torque, 0.8 A per motor

These Nema 17 stepper motors deliver reliable, compact motion for precision tasks in small CNCs, 3D printers, and robotic projects. Each motor uses a 2-phase bipolar drive and is well suited for tight spaces where torque and smooth operation matter. This three-pack lets you outfit multi-axis setups quickly.

✅ 2-phase bipolar Nema 17, 1.8° step angle (200 steps/rev)
✅ Holding torque 0.16 Nm (22.66 oz-in) at 0.8 A
✅ Resistance 3.7 Ω, inductance 4.3 mH ±20%
✅ Body 42x42x22.5 mm (1.66x1.66x0.89 in), shaft Ø5 mm, length 24±0.5 mm
✅ Cable 1 m, 4-lead (A+, A-, B+, B-)

💡 What is a Nema 17 stepper motor used for in hobby CNC and 3D printing projects? It's handy for compact machines needing precise, smooth motion. - Nema 17 stepper motor applications in 3D printers, small CNCs, and robotics - Effect of torque and current on performance in DIY systems - Wiring and driver setup for 4-lead bipolar motors (A+/A-, B+/B-)