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| 型号 |
CD4N-5D72 |
额定电压 |
380V |
| 电寿命 |
50万次 |
加工定制 |
是 |
| 防护等级 |
IP67 |
厂家 |
上海约瑟 |



CD4N-1D62R CD4N-1A62R CD4N-1B62R CD4N-1C62R
CD4N-5D31RCD4N-5A31RCD4N-5B31RCD4N-5C31R
CD4N-5D72RCD4N-5A72RCD4N-5B72RCD4N-5C72R
CD4N-5D62RCD4N-5A62RCD4N-5B62RCD4N-5C62R
CD4N-5D32RCD4N-5A32RCD4N-5B32RCD4N-5C32R
CD4N-5D20RCD4N-5A20RCD4N-5B20RCD4N-5C20R
CD4N-5D2GRCD4N-5A2GRCD4N-5B2GRCD4N-5C2GR
CD4N-5D2HRCD4N-5A2HRCD4N-5B2HRCD4N-5C2HR
CD4N-1D31RCD4N-1A31RCD4N-1B31RCD4N-1C31R
CD4N-1D20RCD4N-1A20RCD4N-1B20RCD4N-1C20R
CD4N-1D2HRCD4N-1A2HRCD4N-1B2HRCD4N-1C2HR
CD4N-1D2GRCD4N-1A2GRCD4N-1B2GRCD4N-1C2GR
CD4N-1D32RCD4N-1A32RCD4N-1B32RCD4N-1C32R
CD4N-1D62CD4N-11LECD4N-1CLECD4N-1DLE
CD4N-1D20CD4N-1180CD4N-1C80CD4N-1D80
CD4N-1D72CD4N-5131CD4N-5C31CD4N-5D31
CD4N-1D22CD4N-5172CD4N-5C72CD4N-5D72
CD4N-1D25CD4N-5120CD4N-5C20CD4N-5D20
CD4N-1D2HCD4N-1187CD4N-1C87CD4N-1D87
CD4N-1D2GCD4N-5132CD4N-5C32CD4N-5D32
CD4N-1DRECD4N-5122CD4N-5C22CD4N-5D22
CD4N-5DRECD4N-5162CD4N-5C62CD4N-5D62
CD4N-5D2HCD4N-512GCD4N-5C2GCD4N-5D2G
CD4N-5D80CD4N-1131CD4N-1C31CD4N-1D31
CD4N-5DLECD4N-1132CD4N-1C32CD4N-1D32
CD4N-5D87CD4N-1162CD4N-1C62CD4N-5CRE
CD4N-51RECD4N-1120CD4N-1C20CD4N-5C2H
定义与用途:
行程开关(又称限位开关)是一种常用的小电流主令电器,它通过生产机械运动部件的碰撞使其触头动作来实现接通或分断控制电路,从而达到一定的控制目的。
它通常被用来限制机械运动的位置或行程,使运动机械按一定位置或行程自动停止、反向运动、变速运动或自动往返运动等。
结构:
行程开关一般由操作头、触点系统和外壳组成。
在实际生产中,将行程开关安装在预先安排的位置,当装于生产机械运动部件上的模块撞击行程开关时,行程开关的触点动作,实现电路的切换。
种类与特点:
行程开关的种类繁多,按其结构可分为直动式、滚轮式、微动式和组合式等。
不同的行程开关在功能、耐用性、环境条件适应性等方面可能有所不同。
应用:
行程开关广泛用于各类机床和起重机械,用以控制其行程、进行终端限位保护。
在电梯的控制电路中,还利用行程开关来控制开关轿门的速度、自动开关门的限位、轿厢的上、下限位保护等。

