一种新型制动器凸轮轴，凸轮轴的斜面或者凹槽的最低处有深台阶。
There is a deep step on the slope of the novel camshaft of brakes or the lowest place of the slot.
本发明涉及摩托车、电动车等车辆的制动器的零部件，尤其是制动器的凸轮轴。
The invention relates to the parts of brakes for motorcycles, electric motor cars and the like, especially the camshaft of brakes.
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