Compact NEMA 11 Bipolar Stepper Motor For DIY Robots And CNC Projects 0.67A 6 Ncm Torque 1.8 Degree Step 200 Steps Per Revolution 5mm Shaft 20mm Long 4 Wire Black Green Blue Red

Single NEMA 11 bipolar stepper motor for DIY robots
✔️ 28x28mm frame (1.10x1.10in), 0.67A/phase, 6Ncm torque, 5mm shaft

This compact NEMA 11 bipolar stepper motor is designed for precise, compact motion control in small robotics, DIY CNCs, and hobby machines. Its slim 28x28mm frame makes it ideal when space is tight and you need solid holding torque.

✅ 28x28mm (1.10x1.10in) frame; body length 33mm (1.30in); shaft Ø5mm (0.197in) length 20mm
✅ Lead length 300mm (11.8in); 4-wire: Black, Green, Red, Blue
✅ Step angle 1.8° (200 steps/rev); holding torque 6Ncm (8.5 oz-in)
✅ Rated current 0.67A/phase; phase resistance 5.6Ω; inductance 42mH ±20% (1kHz)
✅ Weight 110g; mounting options and test guidance included
✅ Warning: use constant-current drive; direct power will damage motor

💡 What is a small NEMA 11 bipolar stepper motor used for in DIY and tiny CNC projects?

- Handy for compact robotics and small automation tasks needing precise control - Works with standard driver boards and microstepping for smooth motion - Provides reliable holding torque of 6 Ncm in a tiny 28x28mm frame - Ideal for hobby projects, engraving, 3D printing accessories, and light automation