Toothed coupling details
Toothed couplings are composed of internal gears with the same number of teeth and flanged half couplings with external teeth.
Toothed couplings have small radial size and large load carrying capacity, and are often used for low-speed and heavy-load conditions. transmission.
Surface treatment: anti-rust treatment
Advantages of gear couplings
1. Strong carrying capacity. Under the same outer diameter of the inner sleeve and the large outer diameter of the coupling, the bearing capacity of the gear coupling is on average 15 to 20% higher than that of the straight gear coupling
2. Large amount of angular displacement compensation. When the radial displacement is equal to zero, the allowable angular displacement of the spur gear coupling is 1 °, and the allowable angular displacement of the gear coupling is 1 ° 30 ', an increase of 50%. Under the same modulus, number of teeth, and tooth width, the allowable angular displacement of the drum teeth is greater than that of the straight teeth.
3. 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.