Detailed Product Description

General Specifications:

Step Angle Accuracy: ±5%(full step,no load)
Temperature Rise: 80°CMax
Ambient Temperature:  -10°C +50°C
Insulation Resistance: 100MΩmin.500VDC
Dielectric Strength: 500VAC for one minute
Shaft Radial Play: 0.06 Max.(450g-load)
Shaft Axial Play: 0.08 max.(450g-load)

Electrical Specifications:

Model Number: HS8123-5040 and HS8123-5010

Step Angle  Degree(o): 1.8
Motor Length L (mm): 54
Holding  Torque Oz-in (Nm): 127.44(0.9)
Number of Leads: 4
Phase Current  (Amps): 3.0
Phase Resistance (Ohm): 0.4±10%
Phase Inductance (mH): 1.25±20%
Rotor Inertia Oz-in-sec2 (g.cm2): 0.003692(260)
Detent Torque Oz-in (g.cm): 5.664(408)
Weight Oz (kg): 21.16(0.6)

See its datasheet for more information, and you can download the datasheet from the website of Leadshine.