Zhejiang Suyi Electric Co., LTD
What is the core principle of microswitches?
一、It is to complete the disconnection or connection by means of micro-action force.
二、When the force acting on the micro switch continues to become smaller, the corresponding reaction force will also become smaller.
三、The stroke of the micro switch is very short when it is running, so the accuracy of its operation is very high.
What are the parameters of limit switch selection that need attention?
一、Limit switch description
二、switch types, mechanical switches are divided into the following three types:
三、What is SPDT and DPDT?
四、what is dry contact, wet contact?
What is a limit switch?
一、The limit switch is an electrical switch used to limit the motion limit position of the mechanical equipment.
二、 The limit switch is divided into working limit switch and limit switch.
一、Is the daily travel switch, limit switch, and proximity switch just a name? Is there a small difference between them, and will this small difference affect our selection?1, The travel switch: is a switch that determines the circuit by the displacement of the object, the travel switch and the limit switch are position switches, but […]
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. 2、It works on the same principle as the sensory nerves of the human body. Microswitches use tiny contacts to open and close circuits, just as our nerve endings transmit messages. […]
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 contact is required, and there are no moving parts to block, wear or break, resulting in less maintenance. The lack of moving parts also means it is not affected by […]
1、Mechanical limit switch:The mechanical micro limit switch is an electromechanical device that detects the position of the target through direct physical contact with the target. They do not require power to operate and can handle large current loads. Because mechanical switches use dry contacts, they are not polarity or voltage sensitive and are protected from […]
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 cannot be touched by the hands to achieve the purpose of operation instead of the hands. The simple foot switch is actually a built-in travel switch, when the foot gives […]
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