Compact Bipolar Stepper Motor With 0.9 Degree Step For Nema 14 Round Frames, 0.65A Drive, 8Ncm Holding Torque, 4 Wire Lead, Black Green Blue Red, 5mm Shaft, 36x19.5mm, 400 Steps Per Revolution, StepperOnline

Single NEMA14 Round Bipolar Stepper with 0.9° Step
✔️ 0.65A/phase, 0.9° step, 8Ncm torque, 4 wires, 5mm shaft

Compact round-frame bipolar stepper motor designed for precise motion in small CNCs, camera rigs, and automation where space is tight. It fits NEMA14 round frames and uses a 4-wire lead for easy wiring.

✅ Frame Ø36mm (1.41in), length 19.5mm (0.77in)
✅ Shaft Ø5mm (0.20in), shaft length 15.5mm (0.61in), D-cut 10mm (0.39in)
✅ 4 leads, lead length 300mm (11.8in)
✅ Step angle 0.9° (400 steps/rev), holding torque 8Ncm
✅ Rated current 0.65A/phase, phase resistance 7Ω, inductance 5.0mH ±20%
✅ Weight ~100g, recommended supply 12-24V␣

💡 What is a stepper motor used for in compact automation systems?

These handy motors are built for precise, repeatable rotation in tight spaces. - Handy for open-loop positioning in CNCs, 3D printers, and camera rigs - 0.9° step angle provides 400 steps per revolution for fine control - 0.65A per phase keeps drive simple and heat reasonable - 4-wire lead and 5mm shaft fit compact assemblies