An integrated AC spin brushless motor

By designing an adjustable mounting structure and simplifying disassembly and connection methods, the problems of poor installation adaptability and inconvenient maintenance of brushless motors in automotive applications have been solved, enabling flexible installation and efficient maintenance of the motor in different automotive pre-drilled holes.

CN120999959BActive Publication Date: 2026-05-26JIAXING LOUIS NAIR MOTOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIAXING LOUIS NAIR MOTOR CO LTD
Filing Date
2025-07-09
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing brushless motors have poor compatibility in automotive applications, requiring the replacement of different mounting brackets, and are inconvenient to maintain during operation, necessitating complete disassembly of the motor for inspection.

Method used

An integrated AC spin brushless motor was designed. Through an adjustable mounting structure and a simplified disassembly and connection method, a stable connection and flexible installation of the motor body and the housing are achieved. It supports multi-dimensional adjustment to adapt to different automotive pre-drilled holes, and the motor body can be removed by simply removing the bolts during maintenance.

Benefits of technology

It improves the adaptability of motor installation, reduces the need to replace mounting brackets, simplifies the maintenance process, saves time and operating steps, and improves maintenance efficiency and stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses an integrated AC spin brushless motor, belonging to the field of brushless motors. It includes a motor body, with a housing fitted onto the outer wall of the motor body. Two support seats are fixedly connected to the lower surface of the housing, and a mounting seat is provided at the bottom of both support seats. A rotating seat is symmetrically fixedly connected to the upper left side of the mounting seat. The inner front and rear surfaces of the rotating seat are rotatably connected to shafts. By rotating knob one, an adjusting screw drives threaded block one and a hollow strip to move horizontally within the mounting groove, achieving overall lateral position adjustment. Rotating knob two causes a bidirectional screw to move the two threaded blocks two in opposite directions, which, via rotating joint one, a traction rod, and rotating joint two, drives the mounting strip to move horizontally, adjusting the opening and closing distance between the mounting strips. This allows the mounting sleeve to precisely match the left and right spacing of the pre-drilled mounting holes in the vehicle.
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