Select Controls Banner

Vibration Switches For Safe Operation And Handling Assurances

Vibration switches are electronic devices that respond to tremors, vibration, and other types of motion. When such a force is detected, the switch will trigger an action, shutdown, or pause. They are used for various purposes and by many different industries.

Vibration switches use a variety of components and configurations to detect, gauge, and respond to vibration. In their simplest form, they use a weight and a lever or a spring to determine the degree of movement occurring within a set sensory range.

There are more sophisticated ways to measure tremors and automatically respond to the same forces, but the functionality is fairly universal for all types of vibration switches.
Some of the most common applications of these switches are on motorized and mechanical equipment, such as mills, processors, and motors.

They are used to ensure moving parts do not excessively tremor or vibrate at dangerous levels. This added safeguard helps to protect machinery and operators by triggering alerts, automating shutdowns, and performing other functions once vibration exceeds a safe level.

Vibration switches are also applied to equipment as a means of ensuring safe-handling for purposes of training, monitoring, and security.

Some specific applications include practice dolls used in child care and early development educational courses, dummy-parcels used for shipping and warehouse training operations, and in many other vocational simulation devices.

Some vibration sensors may even be applied to earthquake warning systems, although seismic transducers and other instruments are more effective for measuring ground-based vibrations and seismic activities.

Vibration switches are also applied to aerospace and military settings. When used in these and other high-demand, critical equipment, they will require special materials used in their manufacture.

Such switches are typically categorized as mil-spec. Mil-spec vibration switches must be properly sealed to guard against the effects of extreme heat or cold, moisture, and potential interference from dirt, dust, or other particles.

To ensure maximum conductivity and reliable performance, they will feature nickel and gold-plating on leads and on other connective parts. The activation parameters of vibration switches can be made to vary across a wide range of sensitivities.

Virtually all vibration switches are made to be non-latching. This means that will resume their normal state once the triggering event has passed and there will be no need to reset the switch.

Vibration switches are sold as standard, commercial off-the-shelf components, which can be purchased from electronic component suppliers and distributors.

For specialty or custom vibration switches, a switch manufacturer will be able to provide more options and produce switches to meet with more specialized needs.

What Is A Vibration Switch?

A vibration switch is a device that detects and responds to vibration, tremors, and frequencies that occur within a set detection range. Once the switch detects such a force, it will automatically activate a response. Such responses may include transmission of data, sounding of an alarm, or an automatic shutdown.

What Are Vibration Switches Used For?

Vibration switches are used on equipment where a set level of vibration or movement needs to activate a response. They are frequently applied to industrial and motorized machinery to ensure smooth operation by triggering the appropriate mechanisms if vibration exceeds safe levels.

They are used in training and simulation devices to ensure safe handling. They are also used in a range of aerospace and military equipment.