A Tech Authority, Inc.
13745 Stockton Ave.
Chino, CA 91710
(909) 614-4522
heidenhain.atechauthority.com

Miniature incremental rotary encoder with integral bearing and mounted stator coupling with 5v TTL Quadrature output and IP 40 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 - 1024 to 3600 Power supply - 5v Scanning frequency - Max. 300 kHz Operating Temperature - Max. 100C