Method of fabricating rotor of optical rotary encoder

Details Method of fabricating rotor of optical rotary encoder Method of fabricating rotor of optical rotary encoder

1984-07-19

1987-01-06

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

G01D 530

Patent

active

046348620

ABSTRACT:
A rotary encoder has a rotor with reflector sections applied to its peripheral edge. The reflector sections are formed on a belt as a laminate of a lacquer layer, a metal foil layer, and an adhesive layer and are transferred to the edge of the rotor at selected intervals.

REFERENCES:
patent: 3905817 (1975-09-01), Bakewell
patent: 4162399 (1979-07-01), Hudson
patent: 4233592 (1980-11-01), Leichle
patent: 4506339 (1985-03-01), Kuhnlein

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