ERN 180

Description

The HEIDENHAIN ERN 180 rotary encoders have an integral bearing and a stator coupling which connects directly to the measured shaft. The ERN 180 series rotary encoders offer a high dynamic performance and natural frequencies with the following features…

Hollow through shaft options Ø 20mm, Ø 25mm, Ø 38mm and Ø 50mm
Single turn encoder
1Vpp incremental signal
Line counts from 1000 to 5000
Single reference mark
System accuracy is 1/20 of grating period
M23 flange socket or attached cable
Permissible axial motion of measured shaft is ±1.5mm