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The Touchswitch is an electro-mechanical limit switch with no moving parts, which detects tracking and misalignment problems on bucket elevators and conveyors. When a belt misaligns or a pulley moves over and contacts the sensor, the built in solid-state electronic circuitry detects the lateral force of the belt or pulley and activates a voltage free relay contact. This relay contact is used to immediately alarm and shutdown the machine.
The face of the sensor is made from hardened and annealed stainless steel, not soft brass or aluminum, so wear life is longer when a belt contacts it. The sensor is not affected by dust or material build up and will still work when completely covered by material. An external test knob allows for quick and simple sensor/system testing. The sensors are usually installed in pairs on opposite sides of the machine. The sensors can be connected directly to a PLC input, or for greater safety, to a central independent monitoring system, such as the T500 Hotbus or the Watchdog Elite.
Force Activated Belt and Pulley Alignment Sensor
Instantaneous Misalignment Indication
Hardened Stainless Steel Contact Face
External Test Feature
Output LED Indication
Not a Rub Block
Leider gibt es für diesen Aussteller kein deutsches Firmenprofil.
Founded in the UK in 1971, 4B Braime Components, Ltd. has been an industry leader in developing high quality, innovative, and dependable material handling components for the agricultural and industrial sectors. From elevator buckets to forged conveyor chain and level monitors to hazard monitors, 4B is a company you can rely on for the equipment you need. 4B is your professional partner for the design of new bucket elevators and conveyors and upgrades of existing machines, a design service which we offer free of charge and supported by our full guarantee. We feel that our additional services are just as important as our products themselves.
A subsidiary of The Braime Group, one of the largest suppliers of material handling components in the world, 4B looks back on more than 125 years of experience. With subsidiaries in Europe, America, Asia and Australia and a worldwide network of distributors, 4B can provide you with practical solutions for all applications at any location.