SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
  • WG Type Drum Gear Coupling

WG Type Drum Gear Coupling

The WG drum gear coupling is composed of an inner ring gear with the same number of teeth and a flange half coupling with outer teeth. External teeth are divided into two tooth shapes: straight teeth and drum-shaped teeth. The so-called drum-shaped teeth are made of spherical surfaces. The center of the spherical surface is on the gear axis. The tooth side clearance is larger than that of ordinary gears. Larger angular displacement is allowed (compared to spur couplings), the contact condition of the teeth can be improved, the ability to transmit torque can be improved, and the service life can be extended.


Ordering example of WG type drum gear coupling, such as WG6 coupling:

Driving end: Y-shaped shaft hole, A-shaped keyway, d1=50mm, L=112mm

Driven end: Y-shaped shaft hole, A-shaped keyway,  d2=50mm, L=112mm

WG6 coupling 50*112

WG type drum gear coupling model:

WG1, WG2, WG3, WG4, WG5, WG6, WG7, WG8, WG9, WG10, WG11, WG12, WG13, WG14, WG15, WG16, WG17, WG18, WG19, WG20, WG21, WG22, WG23, WG24.


Advantages of WG Type Drum Gear Coupling

The WG drum gear coupling is a rigid-flexible coupling. The gear coupling is composed of an inner ring gear with the same number of teeth and a flange half coupling with outer teeth. It has the ability to compensate for radial, axial and angular axis deviations, and has the advantages of compact structure, small radius of gyration, large bearing capacity, transmission, low noise and long maintenance cycle, etc. It is especially suitable for low-speed and heavy-duty working conditions, such as metallurgy. It is also suitable for shaft transmission of various machinery such as petroleum, chemical industry and general machinery in mining, lifting and transportation industries.


Structure of WG Type Drum Gear Coupling

The drum-shaped gear coupling is a rigid-flexible coupling. The gear coupling is composed of an inner ring gear with the same number of teeth and a flange half-coupling with outer teeth. External teeth are divided into two tooth shapes: straight teeth and drum-shaped teeth. The so-called drum-shaped teeth are made of spherical surfaces. The center of the spherical surface is on the gear axis. The tooth side clearance is larger than that of ordinary gears. Larger angular displacement is allowed (compared to spur couplings), the contact condition of the teeth can be improved, the ability to transmit torque can be improved, and the service life can be extended. The state of contact along the tooth width with angular displacement. It has the ability to compensate for radial, axial and angular axis deviations, and has the advantages of compact structure, small radius of gyration, large bearing capacity, transmission, low noise and long maintenance cycle, etc. It is especially suitable for low-speed and heavy-duty working conditions, such as metallurgy, It is also suitable for shaft transmission of various machinery such as petroleum, chemical industry and general machinery in mining


WG Type Drum Gear Coupling

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