HYBRID STEP MOTOR 20BYG

The products are extensively used in industry automatics, offices, lighting setup for stages and other automatic controlling systems.
Item Specifications
Step Angle Accuracy ±5%（full step,no load）
Resistance Accuracy ±10%
Inductance Accuracy ±20%
Temperature Rise 80℃Max.(reted current,2 phase on)
Ambient Temperature -10℃- +50℃
Insulation Resistance 100MΩMin.500 VDC
Dielectric Strength 500VAC for one minute
Shaft Radial Play 0.02Max.(450 g-load)
Shaft Axial Play 0.08Max.(450 g-load)
Model No Rated Voltage Current/Phase Resistance /Phase Inductance Holding Torque #Of Leads Weight lengh
Sing Shaft Double Shaft V A Ω MH g-cm Kg MM
8H28-0204A
8H28-0204B
12
0.2
24
8.0
180
4
0.05
28
8H30-0604A
8H30-0604B
3.9
0.6
6.5
1.7
180
4
0.06
30
8H33-0604A
8H33-0604B
3.9
0.6
6.5
1.7
180
4
0.06
33