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COIL BACK YOKE, CORELESS ELECTROMECHANICAL DEVICE, MOBILE BODY, ROBOT, AND MANUFACTURING METHOD FOR COIL BACK YOKE
COIL BACK YOKE, CORELESS ELECTROMECHANICAL DEVICE, MOBILE BODY, ROBOT, AND MANUFACTURING METHOD FOR COIL BACK YOKE
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机译:线圈后轭,协调机电装置,移动体,机器人以及线圈后轭的制造方法
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摘要
A coil back yoke has laminated structure in which a plurality of annular components are stuck together along the axis direction of a cylinder, the annular component is formed of a soft magnetic body and has structure in which a plurality of divided annular components having a shape divided along the circumferential direction of an annular ring are stuck together in an annular shape, and, to prevent joint portions formed in the annular components by sticking together the divided annular components along the circumferential direction of the annular ring from lining up on a straight line parallel to the axis direction of the cylinder, the joint portions of at least a part of the plurality of annular components are stuck together while being shifted along the circumferential direction of the annular ring with respect to the joint portions of the other annular components.
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