EOT CRANE WORKING PRINCIPLE PDF

Ship Yard Crane. ▫ Electric Overhead Travelling Crane. (EOT) . Stand alone operation achieved by using only basic .. The principal horizontal beams of the crane bridge, which support the trolley and are supported by the. EOT Cranes from Free-Fall/ Breakdown of due to Over-Speed needs a Protection and control handled, EOT crane find its application. Working Principle. 1. Working Principle of Overhead Crane Overhead crane, also called bridge crane, is a kind of crane traveling on the elevated track to lift goods.

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Crane hook up and down lifting, trolley lateral movement and crane long traveling longitudinal motion 1. Transmission of hoisting system: It transmits power to the high speed shaft end of reducer by gear coupling, compensation shaft and brake-wheel coupling. Then through reducer to reduce the high revolution of motor to the required revolution, and output by low-speed shaft of crahe.

EOT crane – Wikipedia

The ring gear of drum transmit driving force to drum set, then through wire ropes and pulleys drive crane hook up and down, so as to finish the lifting of the heavy objects up and down. Transmission of crane Trolley traveling system: It transmits power to the high speed shaft end of reducer by brake-wheel coupling, compensation shaft and half gear coupling. Prjnciple then by half gear coupling, compensation shaft, the half gear coupling joint with trolley driving wheels, so as to workjng the trolley driving wheels rotating, so that finish trolley transport heavy objects by lateral movement.

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worknig Transmission of crane traveling system: And then by full gear coupling joint with crane driving wheel shaft, so as to drive the crane driving wheels rotating, so that finish bridge transport heavy objects by lateral movement.

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Overhead Crane

Weihua Cranes started since the year ; it is professional material handling equipment manufacturer and servicer with largest production all over the world. Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. The lifting capacity of the overhead crane cranw achieve t, and the gantry crane t, to meet all kinds of project need.

A varieties of sets manufacturing and testing equipment, including machining, heat treatment, welding, assembly, testing and packaging shipped metering and other ancillary equipment with a full range of advanced production scale and production capacity. Production and sales of overhead and gantry cranes won the first in China for continuous 8 years. And now, total production amount of Weihua Cranes products achieve world first. Weihua Cranes are widely used in machinery manufacturing, iron and steel metallurgy, nuclear industry of mining, water conservancy and hydropower, roads and railways, electric power, automobile manufacturing, petrochemical, port logistics, shipbuilding and other material handling, etc.

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Working Principle of Overhead Crane

Crane hook up and down lifting, trolley lateral movement and crane long traveling longitudinal motion. Recommend A-type Gantry Crane is A-type double girder gantry crane ; consists of A-type gantry frame steel structure, trolley, crane traveling mechanism, electrical system. Double Girder Overhead Crane is double girder bridge crane with hook, suitable for indoor or outdoor fixed cross intercropping handling and transport work. Single Girder Overhead Crane is workshop lifting equipment supporting the use of CD, MD model or other type electric hoistmain role is timely and safely compl.

Electric Hoist Double Girder Crane is double girder overhead crane which take electric hoist as lifting mechanism, lifting capacity from 5T to 32T.

Excellent Product and Solutions Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. Weihua Crane Machinery Email: