Unipolar Stepper Motor| 4 Phase Unipolar Stepper Motor

Basic Info

Model No.: 28BYJ48

Product Description

28BYJ48 Unipolar Bipolar Stepper Motor, 4 Phase Unipolar Stepper Motor


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28BYJ48 Unipolar Bipolar Stepper Motor, 4 Phase Unipolar Stepper Motor Parameters

Model Items SPEC
28BYJ48 Rated Voltage 5VDC
Phase 4
Reduction Ratio 1/64
Steo Angle 5.625°
Exciting Method 1-2
Direct-current Resistance 21Ω±10%(25°C)
No-load pull-in Frequency ≥500Hz
No-load pull-out Frequency ≥1000Hz
pull-in Torque ≥90mN.m(5VDC.400Hz)
Detent Torque ≥50mN.m
Insulation Resistance ≥50MΩ 500VDC
Dielectric Strenght 600VAC(min)
Insulation Class B
Noise ≤40dB
Friction Torque 60-294mN.m
Terminal Sec 5P*2.5

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brushless motor  步进电机  stepper motor

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