Linear stator vibration motor adopting vacuum resin filling and sealing, and assembling and manufacturing methods of linear stator vibration motor

Abstract

The invention discloses a linear stator vibration motor adopting vacuum resin filling and sealing, and relates to the field of motors. For most of existing motors, linear stators are subjected to vacuum paint dipping, and then stator iron cores with windings are directly pressed in motor bases and are wired, so that bad phenomena of turn-to-turn, voltage resistance and the like are easily generated in a using process of the motors. The linear stator vibration motor comprises a motor base, end covers, a stator iron core with a winding, a rotor, a bearing, an eccentric block and an end shield, wherein a junction box is arranged on the motor base; and insulating resin for vacuum filling and sealing is arranged in a gap of a range surrounded by the inner wall of the motor base, the end coversat the two ends of the motor base and the inner diameter position of the stator iron core with the winding. After the vacuum resin filling and sealing, enameled wires of a linear stator are isolated by the resin, so that bad phenomena of turn-to-turn, voltage resistance and the like in the using process of the motor can be effectively reduced and the quality of the motor is improved; and a traditional paint dipping technology of the stator iron core with the winding is replaced with the technology, so that the processes and time of paint dipping are reduced and shortened.

Description

technical field [0001] The invention relates to the field of motors, in particular to a vibrating motor adopting vacuum resin potting wire stator and its assembly and manufacturing method. Background technique [0002] Most of the motors on the existing market use wire stator vacuum dipping, and under the condition of insulation guarantee, the stator core with winding is directly pressed into the frame and connected. However, this structure has many disadvantages. In the future, the application process of the motor It is easy to produce bad phenomena such as inter-turn and withstand voltage. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are to perfect and improve the existing technical solutions, and to provide a stator vibrating motor with vacuum resin potting wire and its assembly and manufacturing method, so as to reduce the occurrence of inter-turn, For the purpose of withstand voltage an...

AI Technical Summary

Problems solved by technology

[0002] Most of the motors on the existing market use wire stator vacuum dipping, and under the condition of insulation guarantee, the stator core with winding is directly pressed into the frame and connected. However, this structure has many disadvantages. In the future, the application process of the motor It is easy to produce bad phenomena such as inter-turn and withstand voltage

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