ST20 Stepping motor
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Stepping Motor for office machines, automatic control machines, split air conditioner.
Steeping motor ST20
EM | Specifications | Unit |
Rated Voltage | 12 | VDC |
Current | 48 | mA |
Impedance | 250 | Ω |
Pull-in Torque (at 100pps) | 300 | gf - cm |
Step Angle | 7.5°/85.56 | ° |
Reduction Ratio | 1/85.56 | |
Phase | 4 | |
Detent Torque min | 220 | gf - cm |
Max Starting Pulse Rate | 500 | pps |
Max Starting Pulse Rate | 900 | pps |
Insulation Strength | AC 600V-1sec Cut-Off Current :10mA | |
Temperature Rise | 50 | deg |
Noise | 30 | dB |
Diameter of Model | Ø20.0 | mm |
Distance of Model (a) | 25.4 | mm |
Distance of Model (a1) | 8.5 | mm |
Height of Model | 19.0 | mm |