Nema 17 42mm Stepper Motor 1.3 Amp

Description

Nema 17 1.3 amp 42mm stepper motor. Supplied with a 1 metre XH lead, this stepper makes an ideal replacement for most 3D printer stepper motors. Comes with a D shaped shaft for easy pulley attachment.

Step angle accuracy: +-5% (full step, no load)

Resistance accuracy: +/- 10%

Inductance accuracy: +-20%

Temperature rise: maximum 80 degrees (rated current, two-phase conduction)

Ambient temperature———– 20deg~+50deg

Insulation resistance: minimum 100MΩ, 500VDC

Insulation strength ——– 500VAC for one minute