As a toothed flexible coupling, it can be used in various general transmission occasions.Due to the special curved tooth profile design, it can effectively avoid the concentration of edge stress when the tooth profile meshes within the limited deviation range, so that it has excellent radial and angular correction capabilities, and can ensure the working life. very long.

NGCL type drum gear coupling with brake wheel. The gear coupling is composed of an internal gear ring with the same number of teeth and a flange half coupling with external teeth.Compensation features:

The drum tooth surface of GⅠCLZ type drum gear coupling improves the contact conditions of the inner and outer teeth, avoids the disadvantages of squeeze on the edge of the straight tooth and stress concentration under the condition of angular displacement, and improves the tooth surface at the same time. The friction and wear conditions reduce the noise and the maintenance cycle is long.The tooth end of the outer gear sleeve is in the shape of a horn, which makes the assembly and disassembly of the inner and outer teeth very convenient.

GICL type drum gear coupling (JB/T 8845.3-2001) is a rigid-flexible coupling. The gear coupling consists of an inner gear ring with the same number of teeth and a flange half coupling with external teeth, etc. Parts composition

The gear coupling is composed of an internal gear ring with the same number of teeth and a 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 clearance is larger than that of ordinary gears. The drum-shaped gear coupling can Allows a larger angular displacement (compared to the straight tooth coupling), which can improve the contact conditions of the teeth, increase the torque transmission capacity, and prolong the service life.

WGI-type drum gear coupling product introduction: the so-called drum gear means that the outer teeth are made into a spherical surface, the center of the spherical surface is on the gear axis, and the tooth side clearance is larger than that of ordinary gears. The drum-shaped gear coupling can allow larger The angular displacement (compared to the straight tooth coupling) can improve the contact conditions of the teeth, increase the torque transmission capacity, and prolong the service life.In the contact state along the tooth width when there is angular displacement, the gear coupling is composed of an internal gear ring with the same number of teeth and a flange half coupling with external teeth.

The drum tooth surface of GⅠCLZ type drum gear coupling improves the contact conditions of the inner and outer teeth, avoids the disadvantages of squeeze on the edge of the straight tooth and stress concentration under the condition of angular displacement, and improves the tooth surface at the same time. The friction and wear conditions reduce the noise and the maintenance cycle is long.The tooth end of the outer gear sleeve is in the shape of a horn, which makes the assembly and disassembly of the inner and outer teeth very convenient.

　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 shafting transmissions under low-speed and heavy-duty conditions. High-precision and dynamically balanced gear couplings can be used for high-speed transmissions, such as gas turbine shafting. transmission.Because the angular compensation of drum gear couplings is greater than that of straight gear couplings, drum gear couplings are widely used at home and abroad.

NGCLZ type intermediate shaft drum gear coupling with brake wheel. The gear coupling is composed of an inner gear ring with the same number of teeth and a 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 clearance is larger than that of ordinary gears. The drum-shaped tooth coupling can Allows a larger angular displacement (compared to the straight tooth coupling), which can improve the contact conditions of the teeth, increase the torque transmission capacity, and prolong the service life.The contact state along the tooth width when there is angular displacement.

Half coupling adopts precision casting, cast iron HT20...

GⅡCLZ drum 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 clearance is larger than that of ordinary gears. Allows a larger angular displacement (compared to the straight tooth coupling), which can improve the contact conditions of the teeth, increase the torque transmission capacity, and prolong the service life.

1.2 The working temperature of the reel coupling is -25...