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Homepage > Product > STEPPER MOTOR > Hybrid stepper motor > NEMA8-20mm series(1.8 degree) > Text |
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1.8°Size20mm High Torque Hybrid Stepping Motor-NEMA8 |
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*General Specification for High Torque Hybrid Stepping Motor
Item
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Specifications
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Step Angle
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1.8°±5%(full step,no load)
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Resistance Accuracy
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±10%
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Inductance Accuracy
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±20%
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Temperature Rise
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80℃ Max.(rated current,2 phase on)
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Ambient Temperature
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-20℃~+50℃
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Insulation Resistance
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100MΩMin.,500VDC
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Dielectric Strength
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500VAC for one minute
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Shaft Radial Play
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0.02Max.(450g-load)
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Shaft Axial Play
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0.08Max.(450g-load)
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Max.radial force
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28N(20mm from the flange)
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Max.axial force
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10N
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*Size 28mm High Torque Hybrid Stepping Motor Specifications
Model No.
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Rated
Voltage
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Current
/Phase
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Resistance
/Phase
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Inductance
/Phase
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Holding
Torque
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Leads
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Weight
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Length
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Single Shaft
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Double Shaft
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V
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A
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Ω
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mH
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g.cm
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Kg
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mm
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20HB28H-0204S1
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20HB28H-0204D1
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4.8
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0.2
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24
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8
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160
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4
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0.05
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28
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20HB30H-0506S1
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20HB30H-0506D1
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5.75
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0.5
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11.5
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1.7
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180
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6
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0.06
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30
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20HB33H-0604S1
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20HB33H-0604D1
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3.9
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0.6
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6.5
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2.2
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200
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4
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0.07
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33
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20HB38H-0604S1
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20HB38H-0604D1
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10
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0.6
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10
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5.5
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400
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4
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0.08
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38
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*Wiring Diagram
*Pull out Torque Curve
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