Product Review

This round size hybrid bipolar Nema 14 stepper motor with 0.9° step angle (400 steps/revolution). Each phase draws 650 mA, allowing for a holding torque of 12Ncm(17oz.in). Good choice for camera and monitor.

Electrical Specification

* Manufacturer Part Number: 14HR08-0654S
* Motor Type: Bipolar Stepper
* Step Angle: 0.9°
* Holding Torque: 12Ncm(17oz.in)
* Rated Current/phase: 0.65A
* Phase Resistance: 7ohms
* Recommended Voltage: 12-24V
* Inductance : 5.0mH±20%(1KHz)

Physical Specification
* Frame Size: Φ36mm
* Body Length: 19.5mm
* Shaft Diameter: Φ5mm
* Shaft Length: 15.5mm
* D-cut Length : 10mm
* Number of Leads: 4
* Lead Length: 300mm
* Weight : 100g

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.