Elastic pin gear couplingIt uses several pins made of non-metallic materials and is placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring. The two halves of the coupling are connected through the pin to transmit torque. The elastic pin teeth The type coupling has the performance of compensating the relative deviation of the two shafts to a certain extent. It is suitable for medium and large power transmission, and is not suitable for working parts that have certain requirements for vibration reduction and strict noise control.
The coupling has the following characteristics:
1) Poor vibration reduction and high noise;
2) Convenient maintenance and long service life, the nylon pin can be replaced by removing the baffle plate;
3) The nylon pin is a self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment;
4) Compared with gear couplings, it has simple structure, fewer components, and is more convenient to manufacture. It does not require gear processing machine tools;
5) The transmission torque is large. At the same torque, the rotation diameter is mostly smaller than that of the gear coupling, and the volume is lighter. It can partially replace the gear coupling.