What is the difference between a limit switch and a travel switch?
The limit switch and the travel switch are all position switches, but as an input signal control circuit, the travel switch can also detect the travel within the appropriate distance. Unlike the limit switch, which detects the limit signal, it plays a stopping and protecting role.
The working principle of foot safety switch and its internal structure
The safety foot switch is a switch that controls the circuit by stepping or stepping on the foot, and is used in the control circuit that cannot be touched by the hands to achieve the purpose of operation instead of the hands.
The simple and safe foot switch is actually a built-in travel switch, and when the foot gives a signal, the switch is executed. However, the function of the foot switch in the welding field also plays the role of controlling the output current.
1、Microswitch, a small electronic component, can play a pivotal role in the circuit, like an inconspicuous small stone in the world, but has irreplaceable importance.
3, induction proximity sensorInductive proximity sensors are solid-state electronic devices that detect the position of metal targets by interference of their energy fields. No physical
The foot switch is a switch that controls the circuit by stepping or stepping on the foot, and is used in the control circuit that
Microswitch is a switch that uses a small external force to make the internal static contact plate and the moving contact connected or disconnected. Because
In the electronic switch industry, the ship type switch is a common type of switch. Boat switches can be used to control a variety of
Circuit breaker wiring methods have board before, board after, insert type, drawer type, if the user has no special requirements, are supplied according to the
The trip modes of the air circuit breaker include thermal trip, electromagnetic trip and multiple trip. 1、When the general overload occurs in the line, although
First, the performance characteristics of the proximity switch: Among all kinds of switches, there is a component that has the ability to “sense” the object
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