NEMA 17 stepper motor - 39mm

Rated voltage / phase	2.8 V
Rated current / phase	1.68 A
Resistance / phase	1.65 Ω ± 10%
Inductance / phase	3.2 H ± 20%
Holding Torque	3,6 kg·cm
Number of leads	4
Weight	0.28 Kg
Length	39 mm
Full step angle	1.8º ± 20% (without load)
Front Shaft	Length 20mm Diameter 5mm

This bipolar stepper engines are compatible with all the RepRap printers. Unlike other steppers available out there, our design includes a 30cm length cable with a dupont connector compatible with the vast majority of electronics.

The engines provide a high torque with a nominal power of 10W. These are the motors we use in our 3D printers.