Speed Sensors

Speed and position sensors made by Littelfuse most often get used to collect data on the performance of wheels, transmissions, and camshafts and to share that information with control modules. Our sensors use magnetic actuators that attach to a rotating part. Relying on the Hall effect permits contactless monitoring and ensures long life of the sensor by eliminating friction. We offer off-the-shelf and custom-built sensors, and the devices can also be used in industrial applications such as adjusting the rate of conveyor belts.

Subcategories under Speed Sensors

Hall Effect Sensors

Hall effect sensors use changes in electromagnetic fields to detect the speed, position and direction of moving parts such as wheels, gears, and

View More

Linear Position

Magnetic linear position sensors make use of the Hall effect to detect the position of actuator magnets. The sensors get used widely in automotive

View More

Reed Sensors

Many industrial processes and security systems rely on reed sensors, which are electromechanical reed switches that open and close circuits based on

View More

TMR Magnetic ICs

TMR magnetic ICs represent step forward in sensing and solid state switch technology for industrial applications. The integrated circuits employ the

View More

TMR Sensors

TMR Sensors

View More