Hall effect encoders utilise contactless technology and have long operational life

Grayhill 68A Series hall effect encoders, stocked by Mouser, utilise contactless hall effect technology and feature a long operational life of over one million rotational cycles and a high level of debris resistance. The 68A Series has a quadrature output with a choice of open collector or push/pull that makes it ideal for a wide range of applications. These include automotive, medical, test and measurement, audio/visual, and agriculture and construction fields.