Description: We are searching for explosion-proof electric hoists or viewing articles about explosion-proof electric hoists or buying explosion-proof electric hoists, and we need to know the most basic technical parameters, such as lifting weight, lifting height, working speed, motor power, explosion-proof level Wait, what do they all mean?
When we search for explosion-proof electric hoists or view articles about explosion-proof electric hoists or when buying explosion-proof electric hoists, we need to know the most basic technical parameters, such as lifting weight, lifting height, working speed, motor power, explosion-proof level, etc. , Then what are they specifically referring to?
First, lifting weight
The rated lifting capacity of explosion-proof electric hoist refers to the weight range of the explosion-proof electric hoist that is allowed to lift the weight at one time during normal work. The unit is (ton) or kilogram (kg). The rated lifting weight or simply referred to as the lifting weight.
The lifting height of the explosion-proof electric hoist refers to the plumb from the ground or the top surface of the track to the highest lifting position of the picking device (the hook takes the hook to the change center (the hook takes the hook and loop as the center, the grab bucket, other containers and the hoist Take the lowest point of the heavy electromagnet).
Third, explosion-proof level
Explosion-proof electric hoists generally have three protection levels: IIA, IIB, and IIC. They are also divided into gas explosion-proof and dust mixture explosion-proof. Depending on the place of operation, the explosion-proof level chosen is also different. High-level explosion-proof electric hoists can be used in Low-level explosion-proof environments work, but low-level explosion-proof electric hoists cannot work in high-level explosion-proof environments.
The lifting weight, lifting height and explosion-proof grade of explosion-proof electric hoist are very important technical parameters. They are also important selection conditions when we purchase explosion-proof electric hoist. When selecting and purchasing explosion-proof electric hoist, we must choose the appropriate one according to the actual use situation. Explosion-proof electric hoist.