STEPPERONLINE 5PCS Nema 17 Stepper Motor 1.5A 12V 45Ncm (63.74oz.in) 4-Lead 39mm Body W/ 1m Cable and Connector for DIY CNC/ 3D Printer/Extruder
Brand: STEPPERONLINE
This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x39mm. It has 4 wires, each phase draws current 1.5A, with holding torque 45Ncm (63.74oz.in).
Electrical Specification
*Manufacturer Part Number: 17HS15-1504S-X1
*Motor Type: Bipolar Stepper
*Step Angle: 1.8 deg
*Holding Torque: 45Ncm(63.74oz.in)
*Rated Current/phase: 1.50A
*Phase Resistance: 2.3ohms
*Inductance: 4.4mH ± 20%(1KHz)

Physical Specification
*Frame Size: 42 x 42mm
*Body Length: 39mm
*Shaft Diameter: Φ5mm
*Shaft Length: 24mm
*D-cut Length: 15mm
*Number of Leads: 4
*Lead Length: 1000mm
*Weight: 280g

Connection
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.
5 PCS, High torque Low noise
Nema 17 stepper motor with step angle 1.8deg
Holding Torque: 45Ncm(63.74oz.in), 12-24 VDC
Rated Current/phase: 1.50A & Phase Resistance: 2.3ohms
Build with 1m Pin Connector