Electricity: motive power systems – Positional servo systems – Plural servomotors
Reexamination Certificate
2005-08-23
2005-08-23
Martin, David (Department: 2837)
Electricity: motive power systems
Positional servo systems
Plural servomotors
C318S111000, C318S112000, C318S113000, C318S560000, C318S562000, C318S569000, C318S600000
Reexamination Certificate
active
06933698
ABSTRACT:
Disclosed is a method of driving a servo motor with a built-in drive circuit in which a common rectifying circuit is provided on a distribution board to which a plurality of the servo motors with built-in drive circuits are connected, to thereby achieve a reduction in size of each servo motor. In this method, there is used a common distribution board for distributing power to be supplied to a plurality of servo motors with built-in drive circuits and for distributing a communication line, an external communication signal and external input power are supplied through the distribution board.
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Miura Hiromasa
Noda Toshiyuki
Martin David
Smith Tyrone
Tamagawa Seiki Kabushiki Kaisha
Wenderoth , Lind & Ponack, L.L.P.
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