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US 2011/0210651 A1Published application
Motor, moving unit incorporating same and method of storing error information on position where rotor position detection element is attached
AssigneeSanyo Electric Co., Ltd.
InventorsYoshihiko MAEDA, Hiroshi TAKAO
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Abstract
A motor of the present invention is provided with a storage portion, and information stored in the storage portion can be output to the outside.
Claims12
A motor comprising:
- a storage portion,
- wherein information stored in the storage portion can be output to an outside.
A method of storing error information on a position where a rotor position detection element is attached, comprising:
- fixing, to a motor, a position detection element that detects a position of a rotor;
- measuring, by rotating the motor, an error of a position where the position detection element is attached;
- and
- storing, in a storage portion included in the motor, information indicating the error of the position where the position detection element is attached.
1 more element
Dependencies are inferred from the claim text.