Adjustable Motor Mount for Multi-Size HVAC Fan Motors
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Solution Overview
Problem
Traditional motor mounts for HVAC systems are often configured to support specific-sized fan motors, leading to increased manufacturing costs due to the need for multiple configurations to accommodate different fan motor dimensions, and making it difficult to install differently-sized motors without additional mounts.
Innovation Solution
An adjustable motor mount system that includes a frame with adjustable components, such as bolts and plates, allowing for securement and positional adjustment of fan motors of various sizes within a single mount configuration, which can be used across different HVAC systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional motor mounts are configured to support specific-sized fan motors, then secure mounting is achieved, but manufacturing costs increase due to multiple configurations
Solution Approach 1:
The motor mount is designed with a universal structure that can accommodate multiple fan motor sizes through adjustable components. The mount includes adjustable arms with positioning holes and movable support surfaces that can be configured to securely hold different sized motors, eliminating the need for multiple specialized mount designs and reducing manufacturing complexity.
Solution Approach 2:
The motor mount incorporates dynamic adjustment mechanisms including movable support surfaces and adjustable arms that can be repositioned along guide rails. These dynamic elements allow the same mount structure to adapt to different motor dimensions while maintaining secure mounting, resolving the contradiction between specialized design and manufacturing simplicity.
2Reliability
If traditional motor mounts are configured for specific fan motor sizes, then proper support is provided, but installation flexibility decreases when installing differently-sized motors
Solution Approach 1:
The motor mount provides universal support capability through adjustable arms with multiple positioning holes and movable support surfaces. These features enable the same mount to properly support various motor sizes and configurations, significantly improving installation flexibility while maintaining reliable support for each specific motor type.
Solution Approach 2:
The motor mount is divided into multiple adjustable segments including separate support arms, positioning mechanisms, and movable surfaces. This segmentation allows independent adjustment of each component to match the specific dimensions of the installed motor, providing proper support while enhancing adaptability to different motor sizes.
3Adaptability or versatility
If multiple motor mount embodiments are manufactured to accommodate different fan motor sizes, then compatibility is improved, but device complexity increases
Solution Approach 1:
Instead of manufacturing multiple specialized motor mount embodiments, a single universal mount design is created with integrated adjustment capabilities. The mount includes adjustable arms, repositionable support surfaces, and configurable fastening mechanisms that provide compatibility with various motor sizes without requiring multiple different mount designs, thereby reducing overall device complexity.
Data Source
AI summary
The present disclosure is directed to an adjustable mounting assembly for a fan motor, having a frame defining a space configured to receive the fan motor, a fixed nut coupled to the frame, and a bolt extending through the fixed nut and into the space. The frame is configured to mount to a heating, ventilation, and/or air conditioning (HVAC) unit, and the bolt is adjustable relative to the fixed nut to adjust a position of the fan motor within the space.