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:
Every groove on the TBI Spline shaft is precision ground to form a perfect 40° angular contact point which is called the Gothic arch. The Gothic design eliminates clearance that could generate deflections and therefore best suited for the applications that requiring maximum precision.
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.
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 designed for infrequent and simple maintenance. Therefore, even if disassembly is required, when the Spline Nut is removed, the spline shaft will not fall apart like the traditional nut design.