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WGC drum gear coupling

product category: Product display>> Drum gear coupling
WGC drum gear coupling is especially suitable for low-speed and heavy-duty working conditions, such as metallurgy, mining, lifting and transportation industries, and also suitable for shafting transmission of various machinery such as petroleum, chemical industry, general machinery and so on.

  Summary:WGC drum gear coupling is especially suitable for low-speed and heavy-duty working conditions, such as metallurgy, mining, lifting and transportation industries, and also suitable for shafting transmission of various machinery such as petroleum, chemical industry, general machinery and so on.

  WGC drum gear coupling, especially suitable for low-speed and heavy-duty working conditions, such as metallurgy, mining, lifting and transportation industries, and also suitable for shaft transmission of various machinery such as petroleum, chemical, general machinery, etc.

  WGC drum-shaped gear coupling is a rigid-flexible coupling. 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 drum gear coupling can allow a larger angular displacement (relative to the straight tooth coupling), which can improve the contact conditions of the teeth and increase the transmission torque. Ability to extend the service life.

  Features of WGC drum gear coupling (compared to straight gear couplings with the following characteristics) 1. Strong carrying capacity.Under the same outer diameter of the inner gear sleeve and the large outer diameter of the coupling, the load-bearing capacity of the drum gear coupling is 15-20% higher than that of the straight gear coupling on average; 2. The angular displacement compensation is large.When the radial displacement is equal to zero, the allowable angular displacement of the spur gear coupling is 1º, while the allowable angular displacement of the drum gear coupling is 1º30”, which is increased by 50%, at the same modulus and number of teeth. , Under the tooth width, the allowable angular displacement of the drum tooth is larger than that of the straight tooth; 3. The drum tooth surface improves the contact conditions of the inner and outer teeth, avoiding the edge extrusion of the straight tooth under the condition of angular displacement. The disadvantages of stress concentration also improve the friction and wear of the tooth surface, reduce noise, and have a long maintenance cycle; 4. 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. 5. The transmission efficiency is as high as 99.7%.Based on the characteristics of warp, drum-shaped teeth have generally been used instead of straight-tooth couplings inside and outside.

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