How to install electric hoist rope guide

5T and 5T or less electric hoist generally use a rope guide for each unit does not distinguish between left and right rotation (positive and negative wire), 10T and above electric hoist with two rope guides for each unit is divided into left and right rotating, a positive wire and a reverse wire, the way the rope is rolled up from the two sides of the middle of the roll.

Wire rope electric hoist in the rope guide itself belongs to one of the wearing parts, according to the material can be divided into steel and cast iron, installation, improper use will shorten the service life, HUGONG according to the use of electric hoist, the replacement of the rope guide as an example, a simple explanation:?

The replacement of the rope guide must be the original electric hoist, first stop the electric hoist power supply, remove the wire rope, the rope guide 6 angle screws removed, the rope guide can be taken down along the wire rope, during this period of time, be sure to pay attention to the wire rope row rope groove after the installation of the rope guide, to avoid the use of a good start, the wire rope is not in the groove is very likely to be again to the rope guide extruded bad.

Expanded information:

New type of rope guide compared with the rope guide in use, in the use of performance The new rope guide has obvious advantages compared with the current rope guide in terms of performance, mainly reflected in:

(1) the rope guide nut, the rope out of the block with toughness, abrasion-resistant, corrosion-resistant, low-density high-strength engineering plastics - cast (MC) nylon compression molding, manufacturing process is simple. Cast (MC) nylon technical performance parameters such as the attached table.

(2)The front and rear rope guide nuts of the rope guide are connected by pins, which is easy to install and disassemble. There is a 10°beveled angle of the rope out block in the direction of rope out, when the wire rope is tilted, due to the toughness of the cast (MC) nylon, the rope guide can withstand ≤ 3 ° of diagonal pull.

(3)The cast (MC )nylon has small density, good self-lubrication and elasticity, so the rope guide is light in weight, no wear and tear on the wire rope, and can prolong the life of the wire rope.

Reference:Baidu encyclopedia-rope guide