Dongqi kinds of electric hoist and how to choose it

BY Dongqi Hoist Crane IN Hoist Crane Blog

In clear what kind of electric hoist are there, users need to clear the gourd corresponding structure. Contrast, hoist lifting weight and lifting height is different, so the user clear after the relevant terms of the classification, should be combined with their own needs, choose suitable for electric hoist, the greatest degree meet the needs of their own.

Kinds of Electric Hoist

Hoist is mainly composed of motor, drive mechanism, etc. At the same time according to different structure, can be divided for wire rope electric hoist and chain electric hoist.Steel wire rope consists of single speed increase, double speed increase. Chain equipment according to use different materials can be divided into two kinds, respectively is domestic and imported.

Wire rope electric hoist and Chain electric hoist

Additional analysis of what kind of electric hoist are there, can according to the motor and the drum equipment, such as a position between different to distinguish between the two.Some hoist motor axis and roll axis is in vertical position, also need to use to the turbine in power transmission device, and to clear the width of the concrete, the appropriate size and structure of weakness is bulky, low mechanical efficiency, processing difficult.It is because of this, now few factory production of such equipment. So on the market at present, the small number of such products. In addition some hoist motor axis parallel to the axis of the drum, the biggest advantage of small size of the height and length, therefore in the process of daily use, flexible operation.

Another is the electric hoist motor is installed inside the drum, the biggest advantage of small size, relatively compact structure, etc. Have motor is installed inside the drum, also have the motor installed on the outside of the drum hoist. The greatest advantage of the device, characterized by good group, a high degree of generalization, in addition to change hoisting height, relatively easier and more convenient installation and maintenance.

So users of broad, want to clear electric hoist has the problems such as what kind of, should be comprehensive analysis from different angles. Other different types of equipment, own reducer, lifting weight, lifting height, etc., there are certain differences. When to install and use, of course, need to fully clear operating conditions.Mainly includes the specific environmental temperature, the corresponding working system. Throughout the process, especially working system, play a crucial role. From the current construction accident analysis, basically because the user operation is not standard.