PM Stepper Motor
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Naming Convention

Product Introduction
- Offers a 9° step angle and a 1:50 reduction ratio for precise control.
- Maintains high reliability with AC 500V insulation and minimal noise under 500Hz operation.
Product Application
- Car head-up display (HUD)
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
- Model:35BY412-114G
- Features a 7.5° step angle with ≥147 mN·m holding torque and 12V DC voltage.
- Operates with unipolar excitation method and works within -10°C to 50°C temperature range.
Product Application
- Home appliances: Smart sanitaryware