Feature

●This Bipolar Nema 17 stepper motor with step angle 1.8 deg and size 42 x 42 x 39 mm
●It has 4 wires, each phase draws current 0.4 A at 12 V, with holding torque 40 Ncm (56.6 oz.in)
●100% brand new from "STEPPERONLINE" and ROHS and CE certified.


Description

Electrical specification:

* Manufacturer Part Number: 17HS15-0404S
* Motor type: bipolar
* Step Angle: 1.8 degree
* Holding torque: 40 Ncm(56.6 oz.in))
* Rated current/phase: 0.4 A.
* Phase resistance: 30 ohms
* Voltage: 12V
* Inductance: 58mH±20% (1KHz)

Physical specification:

* Frame size: 42 x 42 mm.
* Body length: 39 mm.
* Shaft diameter: 5 mm.
* Shaft length: 24 mm.
* D-cut length: 15 mm.
* Number of leads: 4.
* Lead rotation: 500 mm.
* Weight: 290g

Connection:

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