Detachable Double-Rotor Motor Stator Layout for Multi-Mode Output
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Solution Overview
Problem
Double-rotor motors face challenges in stator production and installation, electromagnetic interference, limited application range, single driving mode, and recycling difficulties due to integrated stators and narrow functionality.
Innovation Solution
A combined multifunctional double-rotor motor design featuring independently produced and detachable stator assemblies, reducing electromagnetic interference and enabling multiple driving modes by separating stator assemblies and using a coaxial rotation connection, allowing for easy disassembly and reuse.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the stator is integrated with the double-rotor motor, then the motor structure is compact, but the production and installation become difficult
Solution Approach 1:
The stator is divided into two separate stator assemblies that can be produced and assembled independently, rather than being integrated as a single unit. This segmentation allows each stator assembly to be manufactured separately and then installed into the motor, significantly easing production and installation processes while maintaining the compact structure.
2Stability of the object's composition
If the stator is integrated, then the motor structure is unified, but electromagnetic interference increases
Solution Approach 1:
By separating the stator into two independent assemblies with separate magnetic circuits, the electromagnetic fields generated by each assembly do not interfere with each other. The segmentation creates isolated magnetic paths that prevent mutual electromagnetic interference while maintaining structural unity through the overall motor design.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This design simplifies stator assembly, reduces energy consumption, enhances motor stability, and expands application range by enabling various output modes and easy recycling, transforming the motor into a single-rotor configuration.
Implementation Method 1
The first stator assembly and the first rotor assembly are arranged opposite each other and separated from each other... The second stator assembly is detachably connected to the rear part of the housing... The inner sidewall of the casing is fixedly provided with outer rotor magnetic tiles corresponding to the second stator assembly
Data Source
AI summary
A combined multifunctional double-rotor motor includes a housing, a first output shaft, a first rotor assembly, and a first stator assembly. The first stator assembly and the first rotor assembly are arranged opposite and separated from each other, and the front end of the first output shaft extends out of the housing. A second stator assembly is detachably connected to the rear part of the housing. The first output shaft is hollow, and a second output shaft is coaxially and rotatably arranged in the first output shaft. The rear end of the second output shaft is fixedly connected to a bowl-shaped casing having a front end opening, and the casing is located outside the housing. The second stator assembly is located in the casing, and the inner sidewall of the casing is fixedly provided with outer rotor magnetic tiles corresponding to the second stator assembly.