The latter transfers the engine torque through the gearbox and clutch to the differential on the rear axle to drive the wheels through the coupling. The main considerations in the selection of the use of cardan shafts are the required transmission shaft speed and the size of the load, the installation accuracy of the two connected components and the angle between the two shafts.

The structure is generally simple. It is easy to manufacture, and the instantaneous speed of the two shafts is the same. Cardan shaft is suitable for transmission occasions where the angle of the axis of the two shafts on the same plane of the connection space is less than or equal to 45°, and the nominal torque is Two cross couplings are used in series and the two waveforms are superimposed in time to uniformly transmit the speed and torque.

Since the transmitted speed of CV Joint components manufacturers a single cross coupling fluctuates sinusoidally, it is rarely used. There are mainly flange couplings, sleeve couplings, and clamp couplings. The steering gear of the car and the drive shaft of the rear drive. They are mainly used in places where two shafts require strict alignment and no relative displacement during work.

What are the factors that need to be considered when selecting cardan shafts? Cardan shafts can be divided into fixed couplings according to the relative position and position changes of the two connected shafts. The former is to transfer the steering wheel angle to the steering mechanism through the steering column and coupling.2-1120N. WSD type is a single cross cardan shaft, WS type is a double cross cardan shaft The maximum angle between the shafts of each section is 45o.

Cardan shafts are generally used in long installation distances, the main and driven shaft angle installation occasions and axis parallel applications, installation should pay attention to the same direction of the forks at both ends, the installation angle at both ends should be the same, otherwise it will affect the service life.Cardan shafts are widely used in various general machinery occasions due to their large deviation angle and high torque transmission.

The finished hole H7 can be provided with a keyway hexagonal hole and a square hole according to the requirements, allowing the angle between the two shafts to be changed within a limited range as the work needs

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