Request InfoPittman MotorsHARLEYSVILLE, Pa., June 29, 2016 — Pittman Motors has announced the E21 family of 21-mm optical incremental encoders for volume OEM precision-motor control applications. The E21 features a 40 percent lower profile than its predecessor with multi-channel outputs and options, yielding up to 32× the resolution and up to 24× the frequency response. The E21C and E21D encoders are 5-V, two- and three-channel devices available in many different configurations, operating from −20 to 85 °C and weighing 2.5 g. 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