Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Jingchao Yang

Yanhui Li

Dong Wang

A rotor, a motor, a reinforcement ring tool and a mounting method therefor are disclosed. A reinforcement ring tool may be mounted on the outer circumference of a rotor of a motor, the reinforcement ring tool comprising two or more separate components and two or more connecting members. The two or more connecting members correspond to the two or more separate components, and the two or more separate components are connected to each other by means of the two or more connecting members so as to form an annular body. At least two of the two or more connecting members are movable connecting members, and corresponding separate components are movably coupled to each other by means of the movable connecting members such that the reinforcement ring tool may be detachably engaged at the outer circumference of the rotor.

Rotor, motor, reinforcement ring tool and mounting method therefor

The present application relates to a rotor, an assembly method and a replacement method for integrated magnetic pole modules of rotor, and a generator. The rotor includes: a rotor yoke having a mounting surface and an outer peripheral surface which are opposite to each other in a radial direction; multiple beads, which are distributed and spaced apart on the mounting surface along a circumferential direction of the rotor yoke, in which a radial distance between each bead and the mounting surface is adjustable; multiple integrated magnetic pole modules, each of which is detachably connected between two adjacent beads, and includes a carrier plate and multiple permanent magnets arranged on the carrier plate; and multiple fixing members, in which each of the beads is mounted to the mounting surface by the fixing members, and each of the fixing members has an operation portion that can protrude from the outer peripheral surface.

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Beijing, China

Jingchao Yang