Nema 11 Hybrid Bipolar Stepper Motor For CNC And 3D Printing, 1.8 Degree Step, 0.67A Current, 12 Ncm Holding Torque, 28x28mm Frame, 51mm Body, Four Wire Lead, Shaft 5mm, Built For Precise Motion And Smooth Microstepping

28x28mm Hybrid Stepper for CNC & 3D Printing, single-unit
✔️ 1.8° step, 0.67A/phase, 12Ncm torque, 5mm shaft, 4-wire lead

This compact NEMA 11 hybrid bipolar stepper motor is built for precise motion in tight spaces. Frame 28 x 28 mm (1.10 x 1.10 in), body length 51 mm (2.01 in). Planetary gearbox option is available for finer control in CNC and 3D printing setups.

✅ Frame Size: 28 x 28 mm (1.10 x 1.10 in), Body Length: 51 mm (2.01 in)
✅ Rated current: 0.67 A per phase; Step angle: 1.8° (200 steps/rev)
✅ Holding torque: 12 Ncm (17 oz-in); Resistance: 9.2 Ω; Inductance: 5.7 mH ±20%
✅ Shaft: Ø5 mm (0.197 in) diameter, length 20 mm (0.79 in); D-cut length 15 mm
✅ Leads: 500 mm (19.7 in) four-wire: Black(A+), Green(A-), Red(B+), Blue(B-)

💡 What is a stepper motor used for in precision automation and compact machinery?

Answer: It's a handy, open-loop drive that delivers repeatable positioning in small machines. - Handy for CNC machines and 3D printers - Uses precise angular steps and smooth microstepping - Needs a constant-current drive to prevent overheating