KELI(SZ:002892) Ge Long Hui·2025-10-17 09:46Core Viewpoint - The company has recently obtained a patent for a new type of brushless high-speed motor, which is expected to enhance its technological capabilities and market competitiveness [1] Group 1: Patent Details - The patent is titled "BRUSHLESS HIGH SPEED MOTOR" with the patent number US12,444,999B2 [1] - The design features a unique combination of materials, with the outer shell and airflow duct made of BMC and the inner column made of metal, aimed at reducing resonance and noise during high-speed operation [1] - The motor's shell is designed to be modular, which simplifies the manufacturing process and reduces burrs, thereby improving sound quality [1] Group 2: Technical Innovations - The design includes a grounding post that facilitates easier assembly without affecting airflow [1] - The use of elastic wave pads instead of springs for adjusting radial clearance enhances durability and simplifies installation, while also minimizing noise issues caused by stress misalignment [1]