LSM7N-1B

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Snap action, limit switch is an electromechanical device used for detecting physical position. When motion of a particular object such as a switch lever, button, or drive platform is stopped, the device does not only stop detecting the position of the object, but also closes the electrical contacts of the device. This electrical contacts can be used to control relays, to open and close circuits, and even to trigger other signals. LSM7N-1B is a commonly used limit switch.

LSM7N-1B Application Field

LSM7N-1B are widely used in many industrial fields such as industrial automation, manufacturing process and material handling, monitoring machines, controlling relays or motors and so on. This kind of limit switch is usually connected with the lever support, so that when the lever is moved to a certain position, the device will be activated and send a signal to the control board. This signal will be used to open or close the circuit, activate the electrical machinery or machinery, or trigger other signals.

LSM7N-1B Working Principle

LSM7N-1B mainly consists of a switch body and lever, an electrical contact and a connected actuator. When the lever is moved to the designated location, the actuator will push it and the contact can be removably inserted into the switch body through a finger. The piston and contact will be connected and opened, thus it will complete the action of disconnection then.

When the lever is moved from the setup position, a spring will pull it back and reset the switch. The movement of the moving contact in the switch body takes place, and then the contact will open the circuit. At this point, the switch will be reset, but the control command can still be sent through the closed circuit. The limit switch can also be set to activate at different positions to control the closing or opening of relays, motors and other electronically controlled systems.

Conclusion

The above content is mainly the application field and working principle of LSM7N-1B limit switch. A limit switch is an electromechanical device widely used in industrial control, which can detect the physical positions of various objects, close the electrical contacts of the switch, and make the movement of the objects into a control command, which will be used to open and close circuits, activate equipment or trigger other signals. LSM7N-1B is a widely used limit switch, which mainly consists of switch body and lever, actuator, and contact. When the lever is moved to a certain position, actuator will push it, contact will insert into the body, and the circuit will be opened or closed.

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