Fully enclosed moisture-proof structure, suitable for low temperature and high humidity environment inside the refrigerator, reducing water vapor intrusion into the motor cavity Dynamic balance calibration design, drives the fan blades to rotate smoothly, reduces resonance vibration with the box and pipelines, and lowers the overall operating noise of the refrigerator The winding adopts pure copper wire, which generates lower heat during operation and is suitable for long-term continuous operation of refrigerators, reducing the probability of coil overheating, burning, aging and failure Using low-temperature resistant specialized materials, it can operate stably for a long time in the low-temperature environment of the freezer, and is not prone to material brittleness or structural cracking The wiring terminals are reinforced and insulated to resist vibration and prevent easy loosening, maintaining stable power supply, Manufacturer: ldm1