WGP type drum gear coupling with brake disc

WGP type drum gear coupling with brake disc includes a left sleeve and a right sleeve for connecting the power input shaft and the power output shaft, respectively. Drum teeth are provided at the end of the left sleeve. The connecting sleeve sleeved on the periphery of the left sleeve is meshed with the drum teeth on the left sleeve through its internal teeth. The end of the right sleeve is provided with a connecting flange, and the connecting flange and the connecting sleeve are connected and fixed by connecting bolts. A brake disc is clamped and fixed between the connecting flange and the connecting sleeve.

WGP type drum gear coupling with brake disc has simple structure and easy installation. The brake disc is rigidly connected to the right bushing. The braking load and vibration during braking are borne by the right bushing, so there will be no damage to the drum. The meshing performance of the shaped teeth causes damage, and at the same time the stability of the brake disc itself is also improved, which improves the performance of the operation.

Gear coupling is composed of internal gear ring with the same number of teeth and flange half coupling with external teeth.The external teeth are divided into straight teeth and drum teeth. The so-called drum teeth means that the external teeth are made into a spherical surface. The center of the spherical surface is on the gear axis. The tooth side is larger than that of ordinary gears. Drum-shaped gear couplings are allowed. Larger angular displacement (compared to spur gear couplings), the contact conditions of the teeth can be improved, the ability to transmit torque is improved, and the service life is prolonged.The contact state along the tooth width when there is angular displacement.

When the drum gear coupling is working, the two shafts produce relative angular displacement, and the tooth surfaces of the inner and outer teeth periodically slide relative to each other in the axial direction, which will inevitably cause tooth surface wear and power consumption. Therefore, the gear coupling needs to be Work in a good and sealed state.Gear couplings have small radial dimensions and large load-bearing capacity. They are often used in shaft transmissions under low-speed and heavy-duty conditions. The dynamically balanced gear couplings can be used for high-speed transmissions, such as gas turbine shaft transmissions.Because the angular compensation of drum-shaped gear couplings is greater than that of straight-tooth couplings, drum-shaped gear couplings are widely used.

Jiangsu WGP type drum gear coupling with brake disc　Shandong WGP type drum gear coupling with brake disc