Feature

●This Bipolar Nema 17 stepper motor with step angle 1.8 deg and size 42 x 42 x 48 mm
●It has 4 wires, each phase draws 1.68 A, with holding torque 44 Ncm (62.3 oz.in)
●100% brand new from "STEPPERONLINE" and ROHS and CE certified


Description

Physical specification:

* Frame size: 42 x 42 mm.
* Body length: 48 mm.
* Shaft diameter: 5 mm.
* Front shaft length: 24 mm.
* Rear shaft length: 13 mm.
* Number of leads: 4.
* Lead rotation: 500 mm.
* Weight: 390g

Connection:

Black (A +), Green (A-), Red (B +), Blue (B-).

Warning:

* As a stepper motor, it should be connected to a constant current or chopper driver. If you connect the motor directly to a power supply, the motor will be destroyed.
* Please pay attention to order four wire coils when you connect to the driver, or it will damage your driver.