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Ball Screw

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Ball Screw

As it has high efficiency by rolling of ball between nut and axis, it has less than 1/3 of the torque compared with the existing
slide screw. With its good rotation and linear movement change efficiency, it is easy for free change of linear and rotation
movement. There are also special ball screws including small, large, high load and high speed except for rolling or grinding ball screws.

  • SFNI Series

    • Internal circulation type
    • Delicated diameter of screw takes only little space
    • Strong dust proof type
  • SFA Series

    • End-caps circulation type
    • High Rigidity
    • Suitable for high speed positioning
    • Strong dust proof type
  • SFYA Series

    • End-caps circulation type
    • Suitable for high speed positioning
  • SFK Series

    • Internal circulation type
    • Applicable to those with smaller lead (Miniature type)
    • Economy
  • XSV Series

    • External circulation type
    • Economy
    • Suitable for high speed and heavy loading (TBI MOTION patent nut)
  • BSH Series

    • Grinding/rolling ball screw (φ 8 ~ φ 25)
    • Return pipe circulation method
    • Nut type: Screw
    • Standard lead type
  • SFV Series

    • Rolling grinding ball screw
    • Deflect circulating method
    • Single nut type
    • High speed low noise type ball screw (heavy load)
    • Dedicated for right screw
  • SFM/DFM Series

    • Milling ball screw
    • Deflect circulation method
    • Single/double nut type
    • Applied diameter: φ 32, Applied lead: 5mm
  • SCI Series

    • Grinding ball screw
    • Deflect circulation method
    • Nut - cylinder type
    • Standard lead type (4,5,10 mm)
Staff in charge : Kim,Ji Yong vice-manager Contact : 02-2691-8888 Email : jiyong@tanhay.com