Advantages of Hanyi Ball Spline

KTOMOTION ball spline has the following advantages:
1. High load-bearing capacity
Contact angle advantage: The rolling groove of the ball is precisely ground and formed, using a Goethe type 40 ° angle contact. The larger contact angle allows the ball spline to have a large load capacity in both radial and torque directions, capable of withstanding significant radial forces and torques, making it suitable for heavy-duty conditions.  
Multi row ball bearing design: By adopting a structure design of 2 to 4 rows of ball bearings, the number of contact points between the balls and the spline shaft and spline sleeve is increased, further improving the load-bearing capacity and meeting the load requirements under various complex working conditions.
2. Zero clearance in rotation direction: Adopting a special structural design, the spline shaft is combined with the spline outer cylinder through 2 to 4 rows of ball bearings, and the clearance in rotation direction can be almost zero by adjusting the preloading method. This feature ensures the accuracy and precision of transmission, enabling precise positioning and motion control, especially suitable for equipment and automated production lines that require high positional accuracy.
3. High rigidity: Due to the large contact angle, ball splines have high rigidity, and appropriate preloading can be applied depending on the actual situation, thereby obtaining high torque rigidity and torque rigidity. During the transmission process, it can maintain high rigidity, effectively resist external interference and deformation, and ensure the stability and reliability of the equipment.  
4. High transmission efficiency: The transmission structure of the ball spline is compact, and the rolling friction coefficient of the balls is very small, making the transmission efficiency up to 90% or more. Compared with traditional sliding friction transmission methods, it can reduce energy loss, improve the efficiency of mechanical equipment, and reduce operating costs.  
5. High precision: During the transmission process, ball splines can accurately control the positional relationship between shafts, achieving precise positioning and motion control. Its accuracy retention is good, even after long-term use, it can still maintain high transmission accuracy, suitable for precision machinery and instrument equipment that require high accuracy.
6. Strong wear resistance: Compared to sliding friction, rolling friction can significantly reduce the wear of components and improve their service life. The contact area between the ball and the spline shaft and spline sleeve is small, and the ball can uniformly bear the load during rolling, reducing local wear and making the ball spline have a longer service life.
7. Low noise: The special structure of the ball spline can effectively reduce the generation of noise. The ball smoothly rolls in the precision ground rolling groove, running smoothly without generating significant friction and vibration noise, creating a quieter working environment for mechanical equipment.
8. Simple assembly: Adopting a special design, even if the spline outer cylinder is detached from the spline shaft, the ball will not fall off, making assembly, maintenance, and inspection easy, reducing the difficulty and cost of equipment maintenance.
9. Strong adaptability: able to adapt to various harsh environments, such as high temperature, high pressure, corrosion, etc. The materials and surface treatment processes can be selected and optimized according to different working environments to ensure normal operation under various complex working conditions.