Product Specifications

Soyo 12V 0.4A 36oz-in Unipolar Stepper Motor Specifications:
Item Specifications
Step Angle 1.8°
Step Angle Accuracy ±5% (full step, no load)
Resistance Accuracy ±10%
Inductance Accuracy ±20%
Temperature Rise 80°C Max.(rated current,2 phase on)
Ambient Temperature -20°C~+50°C
Insulation Resistance 100M Ω Min. ,500VDC
Dielectric Strength 500VAC for one minute
Shaft Radial Play 0.02Max. (450 g-load)
Shaft Axial Play 0.08Max. (450 g-load)
Max. radial force 28N ( 20mm from the Flange )
Max. axial force 10N
Rotation CW( See from Front Flange )
Model No. Rated
Voltage
Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding
Torque
# of
Leads
Rotor
Inertia
Weight Detent
Torque
Single Shaft V A Ω mH Kg-cm g-cm
2
kg g-cm
SY42STH38-0406A 12 0.4 30 30 2.6 6 54 0.28 150