Customizable Extended Wire Rope Hoist Single Lebus Grooved Drum For Lift Object

Lebus rope groove

Lebus rope groove is originated in the United States, invented by Frank.L. Lebus, the founder of LEBUS International Co., LTD. Abroad, this kind of rope groove is generally called LEbus Grooves, that is, for many rope grooves,

It is commonly known as the folding rope groove in China. Lebus claims that the diameter of the wire rope using the folding rope groove can be 100mm from 1mmDAO. The number of layers can reach 50 layers, the maximum diameter of the drum can reach 5m, the linear speed of the wire rope can be unlimited.

According to the existing data, the maximum diameter of the wire rope is 94RAM, used in Japan (sound Maru) ship's 500T crane, the nominal diameter of the drum is 2094mm, the drum flange spacing is 1953mm, a total of 7 layers of winding.

Lebus rope groove drum material:

High polymer nylon, carbon steel, alloy steel, stainless steel, aluminum and all kinds of high strength steel Q345, Q420, Q460, 20GrMo, 40GrMo, 42GrMo, etc

Characteristics and advantages of LEBUS

Ribas reel has a special key, is designed at the bottom of the reel end flange (end insert) and extension pieces, they guide the wire rope from the first layer to the second layer smoothly.

The folding groove makes the load evenly distributed between layers, and the practice proves that the service life of the wire rope is greatly prolonged. In fact, the test surface can extend wire rope life by more than 500%. Reducing wire rope damage increases safety and reduces machine downtime.

Disadvantages of LEBUS slots

The disadvantage of folding rope groove drum is that it is more complex, so the price is a little more expensive than the spiral rope groove drum. However, this additional cost is quickly compensated for by the savings in wire rope, which is expensive and takes up production time to replace

Product introduction:

The wire rope drum is a machine that used to lift and down so as to clean walls. It is uaually installed on construction and marine ship. We have rich experience to process the reels. If the customer need one-reel , triple reels or more, we can customize the products for you.

the customer need to provide the above parameters.

Product Application

Product Details

The wire rope hoist drum includes: drum core, flange, brake disc, clutch, Rope pressing plate,locating pin and connecting sleeve, etc
Drum material: various low alloy high strength structural steels,(GB/T1591-2018) Q355B/C/D/E,Q390B/D/E,Q420B/D/E,etc.
Drum groove type: Double broken line rope groove,two broken line grooves and two parallel grooves on one circumference.

Rope entry mode: rope entry from flange side.

Drive type: hydraulic motor.

Product Parameter

If customized,pls confirm the following details:
1. Is the winch for lifting vertically or drag horizontal?
2. What is the pulling force of single rope(KN)?
3. Single drum or double drum or other?
4. What is the drum capacity(m)?
5. Is there any requirements on rope entrance and groove type?
6. Pls let us know the rope construction rope diameter?
7. The connection mode between the drum and the bracket?
8. The connection mode of shafts?
9. Other Special requirements?

Processing Technic