HEIDENHAIN ERA 4480 / 4480C (40µm)

Distributed and Serviced By:

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

HEIDENHAIN ERA 4480 / 4480C (40µm) - Printable

The HEIDENHAIN ERA 4480 is an exposed modular angle encoder without integral bearing for measuring steps 0.005° to 0.0005° with 1Vpp output and a 40µm grading period.

The HEIDENHAIN ERA 4480 modular rotary encoder consists of a solid steel scale drum, scanning unit and optional protective cover. The graduation is located on the circumference of the cylindrical scale drum and is scanned with reflected light, offering axial movements up to ±0.5 mm (± 0.02 in.) in the drive shaft, resulting therefore have no effect on measuring accuracy. The ERA 4480 offers the following features…

Incremental 1Vpp signals
Accuracy of ±3”
40µm grating period
Hub inside diameters of Ø 40mm, Ø 80mm, Ø 120mm, and Ø 180mm
Outside diameters of Ø 80mm, Ø 130mm, Ø 180mm, Ø 250mm
Mechanical permissible speeds of 40 000 rpm, 25 000 rpm, 18 000 rpm and 13 000 rpm