Title:
DRIVING METHOD FOR MOTOR
Document Type and Number:
Japanese Patent JPH11136986
Kind Code:
A
Abstract:
To provide a motor driver comprising a plurality of motors with sensor, and one or a plurality of motor controllers, smaller in number, than the motors.
A host controller 30 selects any one of motors 1, 2 and after the power line of a motor, selected by closing a switch 11 or 12, is connected with the signal line from a sensor, a motor controller 31 drives a selected motor. According to the arrangement, a mechanical facility employing a plurality of motors with sensor can be reduced in cost while saving the space.
Inventors:
NIIMI TSUTOMU
Application Number:
JP29371297A
Publication Date:
May 21, 1999
Filing Date:
October 27, 1997
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H02P5/46; (IPC1-7): H02P5/46
Attorney, Agent or Firm:
Shoji Shinobe