微动开关的机械寿命

一个微动开关, 也称为微型快动开关, 是一种广泛用于汽车的瞬时接触开关, industrial and medical instruments as a sensor. The switch is termed as “micro” on the name of the company that first started manufacturing it commercially.

这些开关的执行器通常在按钮上方有一个铰链轮. 该开关广泛用于门联锁等控制系统应用, 电梯中的安全开关, vending machines etc. 具有广泛的工程应用, 微动开关有多种开关配置, 外壳材料, actuator styles etc.

As a widely applicated switch, It can be replicated in automobile electronic products, 通讯设备, 军品, test instruments, 燃气热水器, 燃气灶, 小家电, 微波炉, 电饭煲, floating ball equipment, 准确的操作力误差, 楼宇自动化, electric Tools and general electrical and radio equipment, 欢迎来电咨询！. The mechanical life of micro switches ranges from 30,000 到 10 百万次, 车门锁用的 Unionwell 微动开关经常被使用。 100,000, 200,000, 500,000, 1 百万, 3 百万, 5 百万, 和 8 百万次.

一般来说, beryllium bronze, tin bronze, and stainless steel wire are used as reeds. Some reeds abroad are made of the rare metal titanium and can reach up to 10 百万次.

For more information on micro switches, 开关压力范围:https://www.unionwellswitch.com/.