Rotary Series – Nut-Driven Ball Screw RFSY Series

Rotary Series – Nut-Rotating Ball Screws: The RFSY series nut-rotating ball screws feature a specially designed bearing sleeve fitted onto the outer diameter of the nut, enabling smooth rotational motion. By controlling whether the nut rotates or remains stationary, these screws can perform two distinct motion modes—rotation and helical movement—using just a single shaft. 1. Zero backlash in the rotation direction, ensuring high positioning accuracy; 2. High-speed performance with smooth operation; 3. Low noise levels; 4. Easy installation and space-saving design. Applications include horizontal multi-joint robotic arms (SCARA), industrial robots, automatic loaders, laser processing machines, conveying systems, and ATC units for machining centers.

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Nut-rotating ball screw

Rotary Series – Nut-Driven Ball Screw RFSY Series

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  • Product Description
  • Specifications
    • Commodity name: Rotary Series – Nut-Driven Ball Screw RFSY Series
    • Commodity ID: 1044169564218023936

    Rotary Series – Nut-Rotating Ball Screws: The RFSY series nut-rotating ball screws feature a specially designed bearing sleeve fitted onto the outer diameter of the nut, enabling smooth rotational motion. By controlling whether the nut rotates or remains stationary, these screws can perform two distinct motion modes—rotation and helical movement—using just a single shaft. 1. Zero backlash in the rotation direction, ensuring high positioning accuracy; 2. High-speed performance with smooth operation; 3. Low noise levels; 4. Easy installation and space-saving design. Applications include horizontal multi-joint robotic arms (SCARA), industrial robots, automatic loaders, laser processing machines, conveying systems, and ATC units for machining centers.

    TBI MOTION Rotary Series – Nut-Driven Ball Screw, RFSY Series
    Features
    The nut-rotating ball screw features a specialized bearing sleeve fitted onto the outer diameter of the nut, enabling it to operate by rotating or stopping the nut. By controlling whether the nut rotates or remains stationary, this design allows a single shaft to perform two distinct motion modes: rotation and helical movement.
    1. Zero backlash in rotation direction, high positioning accuracy
    2. High-speed performance, smooth operation
    3. Low noise
    4. Easy to install, saves space

    Application
    Suitable for various equipment including horizontal multi-joint robotic arms (SCARA), industrial robots, automatic loaders, laser processing machines, conveying systems, and ATC devices for machining centers.

    Key words:
    • Nut-rotating ball screw

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