ZLL type with brake wheel

LZZ type (formerly ZLL type)-elastic pin gear coupling with brake wheel (GB5015-2003)

　　The elastic pin gear coupling has the performance of compensating the relative deviation of the two shafts to a certain extent. It is suitable for medium and high power transmission, and is not suitable for working parts that have certain requirements for vibration reduction and strict control of noise.
　　The elastic pin gear coupling is a pin made of a number of non-metallic materials, which is placed in the mating hole between the two halves of the coupling and the inner surface of the outer ring, and the two halves are connected through the pin to transmit torque. Shaft coupling, the coupling has the following characteristics: (1) Elastic pin gear coupling with brake wheel The nylon pin is self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment. (2) Compared with gear couplings, elastic pin gear couplings with brake wheels have simple structure, fewer components, and are more convenient to manufacture, without the need for gear processing machine tools. (3) The elastic pin gear coupling with brake wheel is easy to maintain and has a long service life. The nylon pin can be replaced by removing the baffle. (4) Elastic pin gear couplings with brake wheels transmit large torque. At the same torque, the rotation diameter is mostly smaller than that of gear couplings, with small volume and light weight, which can partially replace gear couplings. Device.

LZZ type (formerly ZLL type)-basic parameters and main dimensions of elastic pin gear coupling with brake wheel