WGP drum gear coupling with brake disc

WGP type drum gear coupling with brake disc has two types of external teeth: straight teeth and drum gears. Drum gear couplings can allow larger angular displacements (compared to straight gear couplings). ), the contact conditions of the teeth can be improved, the torque transmission ability can be improved, and the service life can be prolonged.The contact state along the tooth width when there is angular displacement.

When the WGP drum gear coupling with brake disc 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 The shaft device needs to 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 gear couplings is greater than that of spur gear couplings, drum gear couplings are widely used. Straight gear couplings are obsolete products and should not be used as much as possible.

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 the ability to compensate for axis deviation in radial, axial and angular directions, and has the advantages of compact structure, small turning radius, large carrying capacity, low transmission, low noise and long maintenance cycle. .When the drum gear coupling is working, therefore, the gear coupling needs to work in a good and sealed state.

WGP drum gear coupling with brake disc is composed of internal gear ring with the same number of teeth and flange half coupling with external gear.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 clearance is larger than that of ordinary gears. The drum-shaped gear coupling can Allows 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.

WGP type drum gear coupling with brake disc is simple in structure and easy to install. The brake disc is rigidly connected to the right sleeve. The braking load and vibration during braking are borne by the right sleeve, so it won’t cause 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 running performance.Gear coupling is composed of internal gear ring with the same number of teeth and flange half coupling with external teeth.

WGP type drum gear coupling with brake disc has small radial size and large load capacity. It is often used for shaft transmission under low speed and heavy load conditions. The dynamically balanced gear coupling can be used for high-speed transmission. Such as the shaft transmission of a gas turbine.Since the angular compensation of drum gear couplings is greater than that of straight gear couplings, Lingsi drum gear couplings are widely used.Drum-type gear couplings are rigid-flexible couplings.

Hangzhou WGP drum gear coupling with brake disc　Hangzhou WGP drum gear coupling with brake disc