YIEH CHEN MACHINERY CO., LTD. 

Spline shaft is a type of shaft with precisely cut spline grooves, designed to engage with a corresponding spline sleeve to transmit torque reliably. Its design ensures efficient torque transfer while preventing slippage between the shaft and sleeve, ensuring stable operation. Spline shafts are widely used in machinery and equipment that require precise transmission and the ability to handle high loads, such as in automobiles, heavy machinery, and industrial equipment. Due to its excellent engagement performance, the spline shaft plays a crucial role in various transmission systems, ensuring efficient operation and long-lasting durability.