Product Specifications:
When the outdoor waterproof stage lifting electric chain hoist is working outdoors, many precautions need to be taken:
Closely monitor the weather changes and try not to use it in adverse weather conditions such as heavy rain, lightning, and strong winds. Prolonged exposure to heavy rain may still affect the performance of the machine, and lightning weather is even more likely to cause machine failures.
The main differences between the upright hanging and the inverted hanging of the heavy duty stage truss systems electric hoist are as follows:
Upright Hanging:
The upper hook is fixed on the support structure above the truss, and the main body of the electric hoist hangs down naturally. In appearance, it is suspended in the shape of a regular hoist. The control wires and power cables, etc., are usually routed along the fixed structure, which is relatively neat. The wiring is relatively simple. The cables can be fixed and laid along the truss or the fixed support structure, and they are not easily affected by the lifting operation, nor are problems such as cable abrasion likely to occur.
Inverted Hanging:
The lower hook of the heavy duty stage truss systems electric hoist is suspended on the truss, and the head part is at the bottom. Compared with the upright hanging, the whole presents an inverted state. The cables will move with the lifting and lowering of the hoist, and additional measures may be required to prevent problems such as cable entanglement. Since the cables need to move with the lifting and lowering of the hoist, there are higher requirements for the flexibility and abrasion resistance of the cables. It is necessary to select suitable cables and take protective measures to prevent the cables from being stuck or damaged during the movement process. Some components of the electrical system may need to be installed on the main body of the hoist, which increases the overall weight and complexity of the heavy duty stage truss systems electric hoist, but it facilitates on-site operation and control.
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