Drum Gear Coupling Has The Following Features Compared To Straight Tooth Couplings
1. Strong carrying capacity. With the same outer diameter of the inner sleeve and the largest outer diameter of the coupling, the bearing capacity of the drum-shaped coupling increases by an average of 15 to 20% over the straight-type coupling.
2. Large amount of angular displacement compensation. When the radial displacement is equal to zero, the allowable angular displacement of the straight tooth coupling is 1º and the allowable angular displacement of the drum tooth coupling is 1º 30'', increased by 50%, in the same mold The number of teeth, the number of teeth, the width of the teeth, the angular displacement of the drum teeth is greater than the straight teeth;
3. The drum-shaped tooth surface improves the contact conditions of the inner and outer teeth, avoids the disadvantages of the straight-toothed end edge extrusion and stress concentration under the angular displacement condition, and improves the friction and wear of the tooth surface, and reduces the Noise, long maintenance cycle; 4. The teeth of the outer sleeve are horn-shaped, making it easy to attach and detach inner and outer teeth.
5. Transmission efficiency up to 99.7%. Based on the above characteristics, drum gears have been widely used at home and abroad to replace straight gear couplings. UMA's drum-shaped gear couplings have a wide range of specifications and meet the corresponding standards. The drum-shaped gear coupling is rigid, flexible, and inelastic, and therefore is not suitable for machines that require vibration damping, cushioning, and two-axis alignment.
Jingjiang Huading Machinery Manufacturing Co., Ltd is engaged in various types of coupling research, development, design and production. If you need, welcome to contact us.
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