In automotive transmission systems, torque and power must be transmitted accurately and stably between various components. Rotary splines act like a link, transferring engine power to the wheels, enabling the vehicle's movement and steering. Rotary splines are primarily used in the following areas:
Engine crankshaft drive system: Rotary splines are used in the engine's crankshaft drive system, connecting the crankshaft and camshaft, transmitting the crankshaft's rotational power to the camshaft, thereby driving the valve train. Their efficient transmission characteristics effectively reduce energy losses within the engine and improve fuel efficiency.
Transmission gear transmission system: In automotive transmissions, rotary splines connect gears and shafts, achieving efficient power transmission. Their high precision and low friction characteristics reduce energy loss, improve transmission efficiency, and ensure smooth and stable shifting.
Motor and reducer transmission: In new energy vehicles, rotary splines are widely used in the motor and reducer transmission systems. Since the motors in new energy vehicles typically rotate at high speeds, the high precision and wear resistance of rotary splines ensure efficient motor speed transmission, reduce energy loss, and extend the motor's life.
Differential Drive: The differential is a crucial component in the automotive transmission system, ensuring the speed difference between the inner and outer wheels during cornering, thereby maintaining vehicle stability and safety. The use of rotating splines in differentials can improve transmission efficiency, reduce energy loss, and thus enhance the overall vehicle's energy efficiency.
With their high precision, high efficiency, low friction, and compact structure, rotating splines play a vital role in automotive transmission systems, especially in the field of new energy vehicles, where their application prospects are broad.If you have other questions or purchase requirements,please feel free to contact us for Taiwan High Tech Consultation!