Introduce:

The cross shaft cardan shaft is a kind of coupling commonly used in couplings. It is characterized by large angular compensation, compact structure and high transmission efficiency.

The scope of application of the universal coupling:

In actual use, according to the size of the transmitted torque, it is divided into heavy universal joints, medium universal joints, light universal joints and small universal joints.

1. Heavy-duty universal couplings are often used in metallurgical machinery, heavy machinery, petroleum machinery, engineering machinery, lifting and transportation machinery, etc.;

2. Medium and light universal couplings are often used in vehicles such as automobiles and machine tools and light industrial machinery;

3. Small universal couplings are mainly used to transmit motion. Generally used in precision machinery and control mechanisms.

The main difference of several kinds of large cross cardan couplings is the change of the bearing seat and the cross head, forming different structural forms; in order to ensure the synchronization of the master and slave ends, the double connection method is adopted in practical applications. The double connection methods are: welding connection method and flange bolt connection method.

Types of cross cardan couplings include the following:

SWC Type Integral Head Cross Shaft Universal Coupling (JB/T5513-91 )

SWP type partial bearing cross shaft universal coupling (JB/T3241-91)

SWZ Type Integral Bearing Seat Cross Shaft Universal Coupling (JB/T3242-93)

WS, WSD small double, single cross shaft universal coupling (JB/T5901-91)

WSS, WSP, WSY small telescopic cross shaft universal joint coupling