Brake wheel

制动轮由两个半联轴器、一个外套和若干个非金属弹性柱销等组成。将柱插入由半联轴器的圆弧齿和外环上的内圆弧齿形成的对合孔中，以实现两半联轴器的连接。

制动轮详细描述

制动轮是利用若干非金属材料制成的柱销，置于两半联轴器与外环内表面之间的对合孔中，通过柱销传递转矩实现两半联轴器联接，该联轴器具有以下特点：

(1) 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.

(2) Compared with the gear coupling, the elastic pin gear coupling has a simple structure, fewer components, and is more convenient to manufacture. It does not require a gear processing machine tool.

(3) The elastic pin gear coupling is easy to maintain and has a long service life. The nylon pin can be replaced by removing the baffle plate.

(4) The nylon pin of the elastic pin tooth coupling is made of self-lubricating material and does not need lubrication, which not only saves lubricating oil, but also purifies the working environment.

(5) The elastic pin gear coupling has poor vibration reduction performance and high noise.

制动轮具有   补偿两轴相对偏移的性能，适用于中等和较大功率传动，不适用于对减振有   要求和噪声需要严加控制的工作部位。