Magnetic encoders we deal in are the special types of rotary encoders, which utilize the sensors to recognize the vicissitudes in several magnetic fields. During their use, these employ a signal detection system. These are mainly suitable for heavy duty applications and stand in need of high speed as well as robustness. They can perform in a wide range of operating temperatures. The Magnetic encoders ensure excellent reliability as well as high durability. Basically, these make use of an arrangement of magnetic sensors as well as permanent magnets so as to perceive the position and movements.