Inductive encoder
Inductive encoder

The inductive non-contact position sensor we provide is a non-magnetic solution. This sensor solution is immune to magnetic stray magnetic fields. Inductive sensor technology uses a rotating or moving target to measure the coupling between an excitation coil and multiple receiver coils. These coils are realized by printed circuit coils, and the goal of rotating or moving the rotor is realized by a simple stamped metal part or a specific patterned PCB board.
The design of the receiving coil can be one group, two groups, or even multiple groups in different application schemes. Combining with a specific rotor design can achieve high-precision measurements such as 360-degree angles, radians, and straight lines. The inductive non-contact sensor chip can provide a variety of output interfaces: SIN/COS analog output, SPI/SSI absolute value protocol output, ABZ incremental output, UVW motor commutation signal output, PWM, linear analog output, etc. signal. Specific application areas of inductive encoders include: industrial servo motors and various BLDC encoder applications; automotive position sensors such as automotive throttle bodies, electronic power steering and accelerator pedals and other applications that require linear and angular/rotary motion.