SWF, JXC type cross shaft universal coupling

Product Details

The universal coupling uses the characteristics of its mechanism to make the two axes not on the same axis, and the continuous rotation of the two axes connected can be realized in the presence of axis angles, and the torque and motion can be reliably transmitted. The biggest feature of universal coupling is: its structure has a large angular compensation capacity, compact structure, and high transmission efficiency. Different structural types of universal couplings have different angles between the two axes

1. The cross-universal coupling can make the two axes with equal angular speed that are not on the same axis, the axis folding angle is large, and the axial movement is large.

2. The cross universal coupling reliably transmits torque and movement. The biggest feature is that it has a large angular compensation ability.

3. The cross universal coupling adopts an integral forkhead, which makes the carriage more reliable.

4. Cross-universal coupling has a compact structure, high transmission efficiency, low noise, long service life, and convenient maintenance.

Cross universal coupling is suitable for transmitting torque in mechanical shafting systems such as metallurgical machinery, heavy machinery, petroleum machinery, engineering machinery, lifting and transportation machinery, rolling stock, light industrial machinery, precision machinery and control machinery, and other heavy machinery industries.

Assembly technology of cross universal coupling: when assembling, remove burrs, clean all parts when assembling, must ensure that the center line of the bearing hole of the middle two welded forkheads is in the same plane, and its allowable difference shall not exceed 1°, the spline part should slide freely, the joint should rotate flexibly to clean the surface, except for the flange end face, the end face key is coated with anti-rust grease, the rest are brushed with anti-rust primer again, and then painted (no paint).

The maintenance method of the cross-universal coupling: is regular lubrication, it is recommended to inject oil once a week, and once a day under high-temperature conditions. To increase the service life of the cardan coupling, the cross shaft is adjusted 180 degrees at each disassembly to allow the cross shaft journal to be used alternately.

Cross-universal coupling has a variety of structural types: the biggest feature of cross universal coupling is that it has a large angular compensation capacity, compact structure, and high transmission efficiency. In practical applications, according to the size of the universal shaft transmission torque, it is divided into heavy-duty, medium-sized, light-duty, and small-scale. Cross shaft cross universal coupling, ball cage cross universal coupling, ball fork cross universal coupling, bump cross universal coupling, ball pin cross universal coupling, ball hinge cross universal coupling, ball hinge plunger cross universal coupling, three-pin cross universal coupling, three-pronged cross universal coupling, three-ball pin cross universal coupling, reaming type cross universal coupling, etc., the most commonly used is cross shaft cross universal coupling. followed by the ball cage dragon cross universal coupling,

It is generally between 5° and 45°.