平键—供应GB1565钩头型 楔键（钩头键）

 产品细节图及参数表格 表面处理电镀锌（白锌、彩锌、蓝白锌），热镀锌，达克罗，粉末渗锌。产品特点键的上下两面是工作面。键的上表面和毂槽的底面各有1:100的斜度,装配时需打入,靠楔紧作用传递转矩。能轴向固定零件和传递单向轴向力。但使轴上零件与轴的配合产生偏心和偏斜,破坏了轮毂与轴的对中性产品应用用于不能从另一端将键打出的场合。主要适用于精度要求不高、转速较低时传递较大的、双向的或有振动的转矩。钩头供拆卸用，应注意加保护罩。
（以上产品描述及产品图片可供参考，具体事宜可根据客户的要求进行商议）______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________