| 摘要 |
A part supply arrangement which includes a part transporting table device and a part feeding table device of an automatic part mounting unit which are respectively constituted by first and second stationary portions of a brushless DC linear motor, a carrier device on which a part unit to be transported is placed, and which is constituted by a movable portion of the brushless DC linear motor so as to be transported along a transport path, and a change-over device for changing-over connection of the stationary portions with respect to the transport path for the carrier device.
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