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Manufacturer Customization 1:64 Reduction Ratio DC 5V/12V/24V Mini Stepper Motor 28BYJ
Main Applications:
Monitor systems, air purifiers, automatic door locks, integrated ceilings, refrigerators, air conditioners, dehumidifiers, electric toothbrushes, medical beauty equipment, and more.
| Model | 28BYJ | Pull-in Torque | ≥34.2mN.m(120Hz) |
|---|---|---|---|
| Rated Voltage | DC12V | Detent Torque | ≥34.3mN.m |
| Phases | 4 | Insulation Resistance | >10Ω(500V) |
| Gear Ratio | 1:64 | Dielectric Strength | AC600V/1mA/1S |
| Step Angle | 5.625°/64 | Insulation Class | A |
| Drive Pattern | 4 phase 8 beat | Noise Level | <40dB(A) |
| Resistance | 200Ω±7%(25ºC) | Weight | About 40g |









Focusing on micro-motors for household and industrial electrical appliances since 2006, our professional manufacturing facilities span 50,000 square meters with an annual production capacity of 10 million units. We specialize in BLDC motors, capacitor motors, synchronous motors, and stepping motors.

