What does the shaking degree of the electric hoist ？
Many customers who use electric hoist will ask why the shaking degree of electric hoist is different. The shaking degree of the same model or even the same electric hoist will be different in different use environments. Then what is the degree of shaking of electric hoist? What?
1. Caused by inertia: It usually occurs when the operation starts and when the operation stops. Starting and stopping in the horizontal direction has a greater probability and amplitude of shaking than when rising and falling.
2. Under the same speed difference, the longer the drooping chain or rope, the greater the inertia and the greater the shaking. When two electric hoists with the same rated load and the same lifting speed are respectively hoisting the same object. When lifting an electric hoist with a height of 30M, the shaking amplitude is greater than that of an electric hoist with a lifting height of less than 30M, such as the electric hoist with a lifting height of 6M and 9M. This is more obvious under the influence of the external environment, such as wind.
3. When two electric hoists of the same model and specification, that is, when the rated load is the same, the lifting and speed are the same, and the lifting height is the same, when the same object is lifted separately, the thinner the rope or chain, the greater the shaking rate. Wire rope electric hoists try not to use tangled ropes. Electric hoists with the same rated load, the same lifting height, and the same lifting speed have a greater shaking rate than the wire rope electric hoists with rope guides.
4. The same electric hoist, when the weight of the hoisted object is different, the shaking produced is also different. But this is not easy to judge. Of course, this is also inevitable. Electric hoists are used to lift objects. As long as it is not overloaded, it can be used normally. Therefore, this one is not counted.
5. The same electric hoist, when the shape of the object is different, the shaking produced is also different. Generally speaking, electric hoists can only lift inanimate objects, not people or animals. Animals are also alive and alive. They struggle and move during the lifting process, which will produce instability during lifting. There will be shaking, which is irregular and uncontrollable. It is easy to be overloaded, which is very dangerous. Relatively speaking, hanging lifeless ones is smaller and safer than living ones. Even inanimate objects, irregular appearance, improperly hung or tied, uneven force, or liquid, have a great influence on shaking.
