What is the electric gourd for JC = 25%
JC refers to the continuous rate of electricity and the rate of operation of the organization. The continuous rate is the ratio of the operating time to total time in a working cycle: JC = operating time/(running time + stop time) by 100%
Electric gourd JC = 25 % of the hoist mechanism of electric gourd is 25%, the work is in intermediate work system. Electric hoist, electric hoist, is a kind of special lifting equipment, installed in the tiancar and the gantry crane. Electric gourd has small size, light weight, simple operation, easy to use, etc., it is used in industrial and mining enterprises, warehouse, etc. According to the busy degree, cranes work in intermediate and heavy duty systems.
Electric hoist installation: electric hoist single-girder crane electric hoist single-girder crane, bridge crane, gantry crane, crane suspension. Take add modification, you can also make a winding. Therefore, it is to improve labor efficiency, improve working conditions for machinery. Electric hoist running conditions: temperature: - 20 ℃ ~ + 40 ℃ working system: intermediate JC25 % of heavy: JC40 % when the intermediate working system of the electric hoist lifting weight reduced by 30%, the working system of the first level JC40 % of electric hoist. The heavy-duty working system JC40 % of the electric gourd is used for heavy work, and the load is often higher under the rating or the safety factor
Electric hoist electric hoist is a small-sized lifting equipment, has small volume, light weight, simple operation, convenient use, etc, used in industrial and mining enterprises, storage terminals and other places. The weight is usually 0.1 ~ 80 tons, lifting height is 3 ~ 30 meters. It is composed of electric motors, actuator and drum or sprocket, which are divided into two kinds: wire rope electric gourd and chain electric gourd. The chain electric gourd is divided into two kinds: import and domestic. Wire rope electric gourd with CD1 type and MD1 type; Miniature electric hoist, hoist, multi-function elevator. Lifting weight: 0.25 t - 60 t lifting height: 3 m to 30 m level of work: the M3 running speed: 20 m/min (30) hoisting speed: 8 m/min electric hoist main structure: reducer, lifting motor, motor operation and firearms, cable wire, the broken drum device, hook device, coupling, introduction of flexible cable current device and so on integrating force and braking force
