The coupling is composed of a transmission arm pair and a receiving plate

Ball hinged plunger universal is a new universal elastic coupling, it is composed of a transmission arm pair and a plate, the plate has two, a number of holes and slots open on the plate, used to connect the transmission arm pair and bearings and other components, in two plates with more than three identical transmission arm pair connection, and evenly distributed in the same radius of the plate. Each arm is telescopic and adjusted and positioned by a limit piece. The transmission arm comprises a ball arm and a transmission arm, and the transmission arm is bolted in a hole of a receiving plate, and the ball arm is installed in a hole or groove of another receiving plate. The ball arm and the transmission arm are connected by the ball head and the white seat, and the white seat is positioned with a white shaped gland. Our company specializes in the production of plum couplings

Transmission mode can be used sliding transmission, also can be used rolling transmission. When using sliding transmission, the future buffer and vibration reduction, polymer buffer sleeve is installed on the ball arm and the transmission arm refit as rolling parts, at the same time, between the ball head and the white seat will also be installed with the original buffer pad to rolling parts, in order to adapt to the needs of rigid transmission. The spherical hinged plunger universal coupling has the following characteristics compared with the cross shaft universal coupling:

(1) With buffering, damping performance, can reduce noise, automatic cycle lubrication;

(2) Under the same rotary diameter and inclination Angle, the bearing capacity of shell is increased by 0.5-1 times;

(3) good synchronization, even if the single ball Angle plunger universal coupling can also ensure synchronization;

(4) Novel structure, light weight, good technology, easy to mass production, reduce cost;

The universal coupling has a wide range of application, especially for shafting transmission with large dip Angle and limited radial size.