High Torque Nema 17 Stepper Motor Bundle 10 Pack 1.8 Degree 2 Phase Bipolar Motors For 3D Printers CNC DIY Robots 42x40mm Frame Holding Torque 0.41Nm 1.5A 2.0 Ohm 4 Lead Shaft 24mm With 5mm Diameter 1 Meter Cable

High Torque Nema 17 Stepper Motor Bundle 10-Pack Printers
✔️ 0.41Nm torque, 2-phase bipolar, 1.5A, 42x42x40mm body

These NEMA 17 motors deliver steady torque and precise positioning for DIY CNC machines, 3D printers, and robotics projects. The compact 42x42x40mm frame, 5mm shaft, and one-meter cable make wiring quick and easy.

✅ 0.41Nm holding torque
✅ 1.8° step angle (200 steps/rev)
✅ 2-phase bipolar, rated current 1.5A
✅ Resistance 2.0Ω, inductance 3.8mH ±20%
✅ Rotor inertia 60 g cm2
✅ Body size 42x42x40mm; shaft Ø5mm, length 24±0.5mm
✅ Cable length 1m, 4-conductor A+/A-, B+/B-
✅ Weight 296g each motor
✅ Dielectric strength 500V AC 1 min
✅ Operating temp -20 to +50 C

💡 What is a stepper motor used for in hobby CNC and 3D printer projects? Handy way to drive precise axis motion.

- Precise axis control for printer and CNC positioning - Works with standard stepper drivers for reliable motion - Open-loop control suitable for simple, cost-effective systems - Great for DIY projects with compact motors