PM Stepper Motor
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Naming Convention

Product Introduction
- High-precision stepper motor with an 18° step angle, 12V voltage, and 25Ω phase resistance for stability.
- Low-noise operation at ≤35dB, with strong 11.76mN·m holding torque and 700Hz pull-out frequency.
Product Application
- Automotive air conditioning damper/electric outlet
Product Introduction
- Model:25BY46
- Features a 15° step angle, 12 VDC, and ≥15 mN·m holding torque.
- It operates at -30°C to 90°C, with a noise level ≤40 dB.
ProductApplication
- Automotive: Thermal management systems
Product Introduction
- Model:35BY412
- Delivers 7.5° step angle, ≥34.3 mN·m holding torque, and 12V DC operation.
- Compact design with 15 mm motor thickness and operating temperature from -10°C to 50°C.
Product Application
- Car: Car lights
Product Introduction
- PM stepper motor 35BY412
- Operates at 14V with 18.2 Ω resistance, 2.94 mN·m self-positioning torque, and ≥10.8 mN·m holding torque.
- It features a 7.5° step angle, ≤50 dB noise, and ≥100 MΩ insulation resistance.
Product Application
Auto parts
Product Introduction
- Stepper motor for automobile lamp steering
- The 35BY46-323 motor features a 15° step angle, 12V DC, and 450mA current.
- It offers 300 mm maximum linear travel, 0.033 mm/step axial velocity, and Class E insulation.
Product Application
- Car headlights turn