83873130

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Snap action, limit switches, also referred to as mechanical motion control switches, are an essential component in a facility’s automated control. They are used to control actuators, such as solenoids and motors, and to detect the positioning of these actuators and other parts. 83873130 application fields and working principle are the focus of this article.

The 83873130 is a robust non-contact micro switch which utilizes a metal roller or plunger and has a specially designed cam actuator to rapidly change the micro switch contacts from one position to the other. It is designed for applications demanding reliable, high frequency performance and superior mechanical isolation. With its metal roller, 83873130 has a higher contact stroke, greater contact force, and longer product life.

The 83873130 limit switch is suitable for control and interruption of high frequency, high peak current, and voltage spikes in industrial equipment. Its wide range of contact form options, such as normally open, normally closed, and latching, makes it applicable in a variety of applications. Its high contact reliability, low contact resistance, and excellent dielectric strength make it a suitable device for demanding operations of commercial, industrial, and military applications.

The 93873130\'s design is an example of a snap-action mechanical switch with a single-throw double-break contact configuration. It incorporates a precision roller or plunger and a lever to apply the travel distance and force required to activate the micro switch. It uses the steel cam profile that is machined from a single piece of stainless steel to perform a snap action which pushes the roller or plunger until a preset position is reached. This action leads to an increase in mechanical force and superior performance.

The 83873130 features a low-profile design with a small depth. This allows installation in space-limited applications. Its terminal design is engineered such that it can easily withstand high in-rush currents and minimize contact confusion. Moreover, it utilizes a stainless steel housing to resist oxidation and other environmental factors.

The 83873130\'s working principle is fueled by a combination of a mechanically adjusted cam profile and a silver-plated steel roller. The cam profile is used to control the travel distance and force required to activate the micro switch. This produces a mechanical force that is greater than the force used in traditional limit switches.

When the mechanically adjusted cam profile strengthens as the roller reaches a certain position, the roller will suddenly come to a stop, resulting in a "snap action" sound. The switch then changes from one position to the other, activating the contacts and sending a signal to the connected device.

In conclusion, the 83873130 limit switch is ideally designed for applications where high performance and reliability are required. It features a low-profile design with a small depth, stainless steel housing, easy installation and tight contact protection. The Snap action feature enables quick and easy operation. Its precision roller or plunger, lever and stainless cam profile work together to ensure a reliable performance for years to come.

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