24BYJ48 High-Torque Stepper Motor - 24mm 12V 4-Phase 5-Wire Geared Reducer for Smart Bathroom
This 24mm diameter permanent magnet stepper motor comes equipped with a gearbox featuring adjustable gear ratios, making it a versatile choice for various applications. As a unipolar motor, it operates with 4 phases and 5 wires, ensuring reliable performance in precision-driven setups.
One of its key advantages is the extensive customization options we offer. Customers can tailor critical parameters to their specific needs, including gear ratio (with choices ranging from 16:1 to 64:1), coil resistance, phase number, and connector types. This flexibility allows the motor to seamlessly integrate into diverse systems, whether for small-scale DIY projects or industrial machinery.
Designed for ease of adaptation, this stepper motor combines compact size (24mm diameter) with the robustness of a permanent magnet structure, delivering consistent torque and smooth operation. Whether you require a standard configuration or a fully customized solution, our 4-phase 5-wire unipolar motor with adjustable gearbox is engineered to meet your exact requirements.
Customization options:
Model No.: 24BYJ48
Step angle:(1-2phase driving) 5.625°/64; (2-2 phase driving) 11.25°/step
Gear ratio: 64:1
Customizable items:
Voltage:12V; gear ratio, gear material, output shaft, motor’s cap design customizable
Voltage (V) | Resistance (Ω) | Pull-in torque 100PPS (mN*m) | Detent Torque (mN*m) | Unload pull-in Frequency (PPS) |
12 | 60 | ≥117 | ≥29.4 | ≥500 |
12 | 70 | ≥68.7 | ≥29.4 | ≥500 |
12 | 200 | ≥68.7 | ≥29.4 | ≥500 |
Design drawing(Unit:mm)

Packaging and Shipping information:
Samples are packed with foam sponge inside paper box.
For mass production, products are packed in paper carton.
For sea shipping (Mass production), cartons are packed on pallet.
Shipping time:
By express(DHL/ UPS/ Fedex/ TNT): 5~12 days
By 4PX express: 10~20 days
Sea shipping: 40~60 days (depends on different countries)