Ball Spline

High Load-Carrying Capacity
Every groove on the TBI Spline shaft is precision ground to form a perfect 40° angular contact point. The concept of 40° contact design is to increases the load carrying capacity and rigidity so that it is able to handle a greater moment load.

Zero Angular Clearance / Backlash
Grooves on the TBI Spline shaft is precision ground to form a perfect Gothic arch. The design eliminates clearance that could generate deflections, and therefore best suited for the applications that required high precision.

High Sensitivity
The unique TBI 40° angular contact is design to drive with the minimum of friction force while the design performs not only the highest sensitivity but also the rigidity.

High Rigidity
A wide contact angle and an appropriate level off preload are combined to provide high torque and moment rigidity.

EZY Mount on Design
TBI Ball spline is low and simple maintenance designed, therefore even if disassembly is required. When the Spline Nut is necessary to remove for the spline shaft due to the ball retaining design the steel balls will not fall apart like the traditional Nut design.

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