Wednesday, January 14, 2015

Applications for a Magnetic Speed and Direction Sensor

By detecting changes in magnetic fields, a magnetic speed and direction sensor can sense speed, position, and direction with extreme accuracy. Companies such as Sensor Solutions offer a variety of
sensors for a range of applications. These precision instruments are found in many machines, from
esoteric apparatuses such as electronically commutated drives to more mundane devices such as power seat controls in cars.

The area where these sensors might see the most use is transportation. They can be found in
automobiles, aircraft, trains, and agricultural and construction vehicles and machinery. They are used to monitor throttle, crankshaft, transmission, and other components of a powertrain to maximize
efficiency. One of their most important functions is in the realm of automotive safety where they play a key role in airbag and anti-lock braking systems. A magnetic speed and direction sensor will figure highly in an electro mobility, or e-mobility, system. E-mobility is a growing segment of the transportation sector that includes electric powertrains, information and communication technologies, and electric vehicle infrastructure.


Military applications for these magnetic sensors include automotive, such as utility trucks and light
armored vehicles, and aviation. They can also be found in GPS and weapons systems.

Power generation is another area where these sensors are used. This includes gen-sets, diesel engines, power turbines, and renewable energy technology, such as wind mills and solar power. 

In the realm of biotech, sensors are incorporated into the control systems of medical equipment such as centrifuges. Magnetic sensors are also utilized in exercise equipment, including elliptical machines, treadmills, and other machines that need distance, speed, and direction monitored. You can find magnetic speed and direction sensors in the most ordinary of household items, such as laundry machines, heating and air conditioning systems, and even in sun blinds.

A magnetic speed and direction sensor is an omnipresent innovation that has helped make industrial
automation, transportation, power generation, and other systems far more efficient and cost-effective.

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