Vane Sensing Applications for Reed Switches

Reed Switches are used in Vane sensing applications and offer a reliable alternative solution when parts are ferro-magnetic in nature. In industrial automation, ensuring the accuracy of the pick-up arm during the assembly process is essential for seamless operation. To achieve this precision, it’s crucial to deactivate the vibration on the linear feeder once it is fully loaded with parts. While optical sensors are commonly employed for this purpose, maintaining their cleanliness presents a challenge in industrial settings.

These innovative sensors combine a reed switch and a magnet into a single package, maintaining a fixed distance between them to form a Normally Closed vane sensor. When a ferrous part, referred to as the “vane,” passes between them, the magnetic field is disrupted, causing the reed switch to open. Alternatively, Normally Open vane sensing options can be created by utilizing a Normally Closed reed switch on one side and a sufficiently strong magnet on the other, ensuring that the reed switch remains open in the absence of the vane.

One of the notable advantages of Reed Switch-based vane sensing applications is their resilience to harsh industrial environments. Even in dirty settings where grease and dust are prevalent, these sensors maintain reliable operation, unaffected by external contaminants. Common applications include part sensing on conveyor belts, speed sensing in industrial mixers, and various other tasks where accurate and robust sensing capabilities are required.

In summary, the integration of Reed Switch-based vane sensors offers a dependable solution for precise part detection in feeding systems within industrial automation. Their durability, versatility, and resistance to environmental factors make them indispensable components for enhancing efficiency and reliability in automated assembly processes across a wide range of industries.

Application Classification

Applications are classified as Position Sensing, Pulse Counting, Electromagnetic or Relay, Temperature Sensing or Magnet Biasing types. This application is classified as follows and the link gives more information on best practices to help select the most suitable AT band and matching magnet.

Magnet Biasing Type

Some special field applications, for the sake of circuit logic, security concerns, or a power saving necessity, require a sensing signal Continue reading -> Sep 29, 2024

Recommended Products

The Reed Switches and Sensors used in such applications need to be robust, durable and efficient in meeting a high life expectancy. Our engineers work hard in life testing our products under various conditions, and our intention is to ensure end product durability and life. Although we wouldn’t want to restrict any of our products for use in only certain applications, the recommended products for use in this application are listed below.

Micro Miniature Reed Switch, MM-1018

Full Length LeadsCropped LeadsSMD Formed LeadsLeads Formed for Horizontal MountingLeads Formed for Vertical Continue reading -> Sep 29, 2024

Reduced Miniature PCB Mountable Reed Sensor, MS-106

Drawing of MS-106 Reed SensorDrawing of MS-106 Reed Sensor Pad Layout starFeatures10W Contact Rating. 15.2 mm PCB Pitch. Normally Continue reading -> Sep 28, 2024