At present, the micro-switches on the market in China have different mechanical lifes ranging from 3W to 1000W, generally 10W, 20W, 50W, 100W, 300W, 500W, and 800W.铍Bronze, tin bronze, stainless steel wire reed, foreign ALPS most
The height can be 1000W times, and their reeds are made of rare metal titanium.
There are many types of micro-switches, and there are hundreds of internal structures. They are divided into ordinary type, small size and ultra-small according to the volume. According to the protective performance, there are waterproof type, dustproof type and explosion-proof type. Single type, double type, multiple type. There is also a strong disconnect micro switch (when the switch is spring
When the film does not work, the external force can also make the switch open. According to the breaking capacity, there are common type, DC type, micro current type, and large current type. According to the use environment, there are common type, high temperature resistant type (250 ° C), super high temperature resistant ceramic type (400 ° C)
The micro switch is generally based on the non-auxiliary pressing attachment, and is derived from a small stroke type and a large stroke type. Different auxiliary pressing accessories can be added as needed. According to different pressing accessories, the button can be divided into button type, reed roller type, lever roller type, short moving arm type and long moving arm type.