Apparatus for transmitting position detection signal of...

Details Apparatus for transmitting position detection signal of... Apparatus for transmitting position detection signal of...

2006-12-20

2008-03-25

Nguyen, Linh (Department: 2819)

Coded data generation or conversion

Digital pattern reading type converter

Actuated by physical projection

C341S112000, C341S192000

Reexamination Certificate

active

07348897

ABSTRACT:
An apparatus for transmitting a position detection signal of a multi-shaft motor whereby a parallel-form detection signal that is output from position-detecting devices disposed on each of a plurality of motors and used for indicating a motor rotation position can be transmitted to motor drivers for controlling the driving of the motors via a group of a small number of wires. In the apparatus for transmitting a position detection signal of a multi-shaft motor, a transmission-side converter converts a parallel-form detection signal from rotary encoders to a serial signal and presents the resulting signal to a reception-side converter via a serial signal transmission path. The reception-side converter returns the received serial-form detection signal to a parallel-form signal and presents the signal to motor drivers.

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