Specification :

Outdoor electric motor
The electric motor is designed by the manufacturer with the ability to withstand direct spray of water, see figure-2. The electric motor is precisely the type used outside the building without protective gear and keep it working normally and has no effect on performance. Name plate motor with IP 54, which declared protection of the entry of dust and water ingress resistance of vertical and horizontal directions. There is an electric motor with protection from the ingress of water resistance of the vertical direction only image-3a, so that the fluid direction of the unprotected side. But it may also have a thorough protection from all directions, drawing fluid 3b. The difference must be known to design engineers because it affects the durability and life of motor engineering, besides the price is also different.