The manufacturer of Electric wire rope hoist tells you that the insulation grade of the electric hoist motor refers to the heat-resistant grade of the insulating material used, divided into A, E, B, F, and H. The allowable temperature rise refers to the temperature of the motor and the ambient temperature relative to the ambient temperature. Elevation control. Electric wire rope hoist manufacturer tells you that the motor defense grade is represented by IPXX. The first number after IPXX is dustproof. The numbers are 0, 1, 2, 3, 4, 5. The larger the number, the dustproof grade. Higher.

Electric wire rope hoist manufacturer tells you that the second number is waterproof, the number is from 0 to 8. The larger the number, the higher the waterproof grade. For example, IPXX, dustproof grade, the first X performance.
The electric wire rope hoist manufacturer tells you that there is no guard to prevent the intrusion of large solids, prevent the intrusion of medium-sized solids, prevent the intrusion of small solids, prevent solids with objects larger than one millimeter, prevent unhelpful dust accumulation, and prevent dust from entering the road. Waterproof grade, the first X performance.
The electric wire rope hoist manufacturer tells you that water droplets drip into the shell without being affected. When the shell is skewed to fifteen degrees, the water droplets drip into the shell without being affected. The target is splashed on the shell without harm, and washing with water does not have every harm. The manufacturer of Electric wire rope hoist tells you that it can be used in the environment of the cabin, and it can withstand water in a short period of time, and it can be immersed in water for a long time under certain pressure.