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Metal inlaid helical gear transmission component
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Metal inlaid helical gear transmission component

Metal inlaid helical gear adopts metal shaft plastic gear design, which is suitable for precision transmission scenarios, and has the advantages of metal wear resistance plastic light weight. It has stable meshing and high transmission efficiency, and is widely used in office equipment, small machinery and other fields.

The metal inlaid helical gear is a precision transmission component made of metal and plastic composite, and its core advantages and application values are as follows.

    Structural and Material Advantages 

    Metal Shaft‌: Selected high-quality alloy steel, heat treated for reinforcement, with hardness and wear resistance, ensuring minimal deformation during long-term operation, and guaranteeing transmission stability;
    Plastic Gear‌: Molded from engineering plastics (such as, POM), the lightweight design reduces transmission inertia, and the self-lubricating property of plastic can reduce meshing friction, extending the service life
    Metal inlaid helical gear transmission component (1)
    Metal inlaid helical gear transmission component (2)

    Transmission performance

    Tooth engagement precision‌: The helical gear design allows for “line contact” on the tooth surface, which is uniform compared to the “point contact” of straight gears, resulting in low noise and minimal vibration during transmission, suitable for scenarios with high requirements for silence and stability; 
    Transmission efficiency‌: The combination of the rigidity of the metal shaft and the lightweight of the plastic gear reduces transmission resistance, with minimal energy loss, and more energy-efficient long-term operation

    Application and customization capability 

    Widely used in office equipment (shredder, printer), small machinery (toys, models, automation equipment) etc., can be customized according to the number of teeth, module, shaft diameter and other parameters according to demand, to meet personalized transmission needs. If you need more accurate matching or customization scheme, you can provide equipment conditions and technical requirements, and we will design it for you~

    Product Detail Page FAQ

    Order & After-Sales

    What information do I need to provide for customizing a gear/gearbox?  
    Please share details like application scenario (e.g., automotive/medical), required torque, speed, size constraints, material preferences, and operating environment—our team will tailor a solution.
    What is the typical lead time for standard and customized products?  
    Standard micro precision planetary gear boxes have a shorter lead time (subject to inventory). Customized products (gears/gearboxes) usually take 2-4 weeks, depending on mold development and production complexity.