Applying high thermal conductive material into the vacuum glue sealing coil for waterproof treatment, which can protect the copper wire and silicon steel sheet from seawater corrosion effectively.
Adopting special stainless steel bearing and lubricating grease. Salt spray test can reach 144 hours.
The upper and lower positions of the magnets have the rings to lock the magnets and prevent the magnet from falling off.
The motor shaft is made of 316 stainless steel, which can work in seawater for a long time.
The solder joints of the motor leads are potted inside the motor, which can meet the 200m suppression test.
