Nema 17 Bipolar Stepper Motor 1.3A 15.5Ncm Torque 1.8 Degree Step 4 Lead With 1m Cable And Connector For DIY 3D Printing And CNC Projects Ideal For Precise Automation Smooth Microstepping And Reliable Performance

Nema 17 bipolar stepper motor for precise DIY CNC projects
✔️ 1.3A current, 15.5Ncm torque, 1.8° step, 4 leads, 1m cable

Compact, lightweight NEMA 17 bipolar stepper motor designed for precise rotary motion in tight spaces. Ideal for DIY 3D printers, small CNC rigs, laser engravers, and automation projects where compact size matters.

✅ Body size: 42x42x23 mm (1.66x1.66x0.91 in); Shaft Ø5 mm (0.197 in), length 18 mm
✅ Pure copper wire coil for steady torque and cooler operation
✅ Rated voltage 3.9V; current 1.3A; phase resistance 3.0 Ω; inductance 3.5 mH
✅ Holding torque 15.5 Ncm (21 oz-in)
✅ Four leads, bipolar configuration; compatible with common drivers
✅ 1 m cable with connector included for quick hookup
✅ Weight 120 g; small footprint for space constrained setups

💡 What is a NEMA 17 bipolar stepper motor best for in DIY automation?

A handy answer for common setups: - It works with bipolar drivers and microstepping for smooth control - It delivers reliable torque at low voltages - It is ideal for 3D printers, small CNCs, laser engravers, and automation kits - It fits in tight spaces and is easy to mount