SFK Ball Screw Balls C3 Ground Ball Screw Lead Screw SFK0401 SFK0802 SFK1202 Miniature Ball Screw For Milling Machine

The micro ball screw product line adopts an internal circulation design, with the characteristics of small outer diameter (4-25mm) and small lead (1-4mm), especially suitable for precision transmission scenarios with limited space. Its core structure consists of screws, nuts, and balls, which achieve efficient conversion between rotational motion and linear motion through rolling friction.

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  • Tính năng sản phẩm

    Circular system

    Adopting a unique internal circulation design, all balls circulate synchronously at the same angle, making it more compact compared to traditional I-type circulators. Adopting a compact internal circulation structure, the nut size is more compact, suitable for working environments with limited space.

    Accuracy level

    We offer two processes: grinding level (with an accuracy of up to C3 level) and rolling level. The lead accuracy can be selected from 1-2mm, and the positioning accuracy is very high.

    Corrosion resistance and stability

    Some models are treated with special processes and have corrosion resistance, suitable for humid or corrosive environments.

    Lightweight and Space Optimization

    The nut is lightweight and small in size, making it easy to integrate into small devices while maintaining high rigidity.

  • Ứng dụng sản phẩm

    Precision equipment:

    semiconductor manufacturing equipment, medical equipment, testing instruments

    Automation:

    industrial robot joint transmission, surface mount machine, winding machine

    Machine tools:

    Micro machining centers, precision feed systems for lathes

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