RENCO has four models of high performance bearing (self-contained) encoders, composed of the RHS15, RCH20, and RCH 25 hollow shaft encoders, and the RS15a solid shaft encoder. Each encoder offers A, B, and Index channels with complements. All of the company's bearing encoders have a single LED light source for high reliability and a sturdy 0.06 in. chrome on glass code disk. Input voltage is 5 vdc. A robust metal ball bearing system with seals or shields is provided for all encoder models. Various mounting options are available. The company offers a large number of standard line counts and commutation combination as well as custom configurations.