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HEIDENHAIN ERN 420 - Printable
angular-encoders

Compact incremental rotary encoder with integral bearing and mounted stator coupling with 5v TTL Quadrature output and IP 64 protection

HEIDENHAIN ERN rotary encoders have an integral bearing and a stator coupling. The shaft of the ERN is connected directly to the measured shaft. During angular acceleration of the shaft the stator coupling must absorb only that torque resulting from friction in the bearing. ERN rotary encoders therefore display a high dynamic performance and high natural frequencies. Incremental signals - 5v TTL Quadrature Line count - 250 to 5000 Power supply - 5V Operating Temperature - Max. 100C

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