Distributed and Serviced By:
A Tech Authority, Inc.
13745 Stockton Ave.
Chino, CA 91710
(909) 614-4522


Exposed incremental rotary encoder for large shaft diameters without integral bearing with 5v TTL Quadrature output

ERO incremental modular rotary encoders from HEIDENHAIN consist of a disk/hub assembly and a scanning unit. They were conceived particularly for applications with limited mounting space or when all friction must be avoided.

On the rotary encoders of the 1300 series the scanning unit can be mounted from the side, permitting installation on through shafts with diameters up to 30 mm.

Incremental signals - 5v TTL Quadrature
Line count - 100 to 5000
Max. permissible speed (mech.) - 16000 rpm
Hub inside diameter D - 20 mm, 24 mm, 30 mm
Power supply - 5V
Scanning frequency - Max. 400 kHz