ERN 630

Description

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 - 10v to 30v HTL Quadrature Line count - 1024 to 5000 Scanning frequency - Max. 300 kHz Power supply - 10v to 30v