时间：2014-04-22 19:26　作者：admin　点击： 次

There are many types of gear couplings, which are composed of internal gear rings with the same number of teeth and flange half couplings with external teeth.But there are two basic forms: 1. Combination of internal and external teeth; 2. Combination of end-tooth.
The gear coupling with the combination of internal and external teeth transmits a relatively large torque. Considering the different needs of users during the design, it is deliberately designed so that the length of the shaft ends on both sides of the tooth is not consistent, so that the user can choose the installation direction according to the needs.Therefore, it is not specified which end faces where.
Pay attention to the installation: if it is replaced on the original equipment, it should generally be in the same direction as the original one.If it is a newly designed and manufactured equipment, it should be installed according to the principle that the more the inner and outer tooth joint surfaces are, the more reliable it is without interference with other surrounding parts.