TBI ball spline uses balls installed in the TBI spline bearing sleeve to transmit torque while smoothly rolling during precision grinding. Due to the unique design of COMTOP global transmission technology, tbi ball spline products have a larger contact angle of 40 °. In addition to high sensitivity, tbi ball splines can significantly improve load capacity and play an effective role in areas with excessive vibration and impact loads, high positioning accuracy requirements, and high-speed handling performance. So when using tbi ball splines instead of linear ball bushings, the rated load of tbi ball splines is more than ten times that of linear bushings with the same journal, making the design very compact. Even under the action of cantilever load, torque, etc., it can be safely used and has a long service life. TBI ball spline can be divided into two types: flange type SLF and flange free SLT. Due to the size of the shaft diameter, the contact path of the steel ball can be further divided into 2 grooves 180 ° SLF 6-13 and 3 grooves 120 ° SLF 16-50. In addition, a hollow shaft center is also available for selection.
The rolling groove of the high load capacity tbi ball is precision ground and formed, and adopts a Goethe type 40 degree angle contact. Due to the large contact angle, it has a large load capacity in both radial and torque directions. The clearance in the direction of rotation is zero by using 2-3 relative ball arrays with a contact angle of 40 ° to combine the spline shaft with the shaft sleeve, and by adjusting the preload method, the clearance in the direction of rotation can be zero. Due to the special design of the steel ball eating point, in addition to high rigidity, it is also highly sensitive and can reduce energy waste. High rigidity
Due to the large contact angle, it has high rigidity and can apply appropriate preload depending on the situation, thus achieving high torque rigidity and moment rigidity.
Easy to assemble due to the special design, even if the spline shaft sleeve is detached from the spline shaft, the ball will not fall off. Therefore, assembly, maintenance, and inspection are all easy to carry out.
Shenzhen Jieyuan Electromechanical Equipment Co., Ltd. has long-term cooperation contracts with several large companies in Taiwan. The company can produce various types of TBI ball bearing series products, such as TBI ball screws, TBI linear guides, TBI ball splines, screw support seats, etc. The product quality is guaranteed. New and old customers are welcome to call for consultation and purchase.
