TH21726EX - Equipment and methods for assembling an electric motor that can be used to cover the machine with low dimensional accuracy. - Google Patents

Abstract

A device method for assembling an electric motor is provided. That can produce a uniform gap between the stationary 2 and the rotor 3 even when the unit 1 is covered with low dimensional accuracy in the assembly of the electric motor, such as the electric motor part of the roll compressor to be introduced. Used in central air conditioners The outside of the spacers 5 and 6 are made smaller than the inner diameter of the engine cover 1. In the first assembly A, the spacers 5 were welded in. With the device cover 1, with the center of the inner surface of the stationary 2 aligned With the center of the spacer 5, the rotating shaft 4, which around there is a swivel 3 installed, it has been Inserted into the center of engine cover 1 In the second unit C, the slip spacers 6 are welded to the engine cover 1, with the center of the spacer 5 aligned. With the center of the 6 continuous slip pad that is an electric motor In which there is a stationary body 2, a slip 5 and a skid 6, each of which has the same concentricity Can make that happen

Claims (1)

1. A method for assembling an electric motor with the first and second slides, each with a slit. The outer center is smaller than the inside diameter of the machine housing so that a gap is created between the vice. Slip and cover the machine, each is installed to each of the two ends of the engine cover where the stationary body is inserted, with a rotating shaft where the rotators are installed around are supported by a slip mat in the center of the engine cover. , Method Included First slip assembly step of inserting the first slip into the first end of the engine cover where the