Patent Number: 7,102,318

Title: Servo motor with a built-in drive circuit

Abstract: A servo motor with a built-in drive circuit in which a sensor circuit portion, a drive control circuit portion, and a motor drive circuit are collectively provided on two boards, thereby achieving simplification and a reduction in the size of the circuit configuration. In the servo motor with the built-in drive circuit, the sensor circuit portion and the drive control circuit portion are formed on a sensor circuit board, and the motor drive circuit is formed on a motor drive board, thereby achieving a reduction in size.

Inventors: Miura; Hiromasa (Nagano-ken, JP), Noda; Toshiyuki (Nagano-ken, JP)

Assignee: Tamagawa Seiki Kabushiki Kaisha

International Classification: G05B 1/06 (20060101)

Expiration Date: 9/05/02018