THK Ball Spline

  • Model SLS (medium-load type)

    Model SLS (medium-load type)

    Model SLS (medium-load type) The circumference of the spline nut is shaped in a straight cylinder. Using a key, this model can be secured to the housing, or transmit a torque.
  • Model SLF (medium-load type)

    Model SLF (medium-load type)

    Model SLF (medium-load type) This type is equipped with a flange that enables the product to be secured to the housing using bolts. It can easily be assembled, and allows a shorter housing than securing it using a key.
  • Medium Torque  Model LT

    Medium Torque Model LT

    Medium Torque  Model LT This Ball Spline has a large load capacity in the radial and torque directions since the spline shaft has 2 to 3 crests on the circumference, each held by 2 rows (4 or 6 rows in total) of balls under a load in order to reasonably provide a preload.
  • High Torque Model LBS

    High Torque Model LBS

    High Torque Model LBS The most compact type with a straight cylindrical spline nut. When transmitting a torque, a key is driven into the body.The outer surface of the spline nut is provided with anti-carbonation treatment.