Magnetic Speed Sensors

Magnetic & Hall-Effect Speed Sensors

The S Series magnetic speed sensor is a non-contact, solid state device that is magnetically actuated for a variety of speed applications. The S Series magnetic speed sensor is produced to a tight tolerance around the zero Gauss level to provide a 50% duty cycle over the operating full frequency range. With the additional advantage of low hysteresis, this device is ideal for operation with high-density, multi-pole magnet target wheels and large air gap applications, along with providing the position repeatability needs for motor commutation applications. It is capable of reading rotational or linear speeds from zero to 100 kHz.