Stainless Steel Freight Elevator

AEF200 Geared freight elevator

Profound accumulation, be steady like rocks

The variable frequency asynchronous main engine has strong carrying, meeting customers' heavy-load freight requirements. The maximum load reaches load up to 10 tons. The lift is qualified for transport under all kinds of environments, which is an ideal choice for cultural and buildings, logistics center, industrial transport buildings, etc.

1. Frequency conversion of speed governing, smooth running

VVVF frequency conversion of speed governing smoothly adjusts the running speed of lift, which improves the comfort of running lift to a large extent. In this way, the lift runs smoothly, levels accurately and reduces noise.

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The invention of Mr. Otis completely rewrites the history of human use of lifting tools. Since then, taking elevators is no longer a "game for the brave." elevators have been widely used around the world. In December 1889, Otis Elevator Company of the United States made the elevator worthy of the name. It uses DC motor as the power, drives the rope wound on the drum through the worm gear reducer to hang and lift the car. In 1892, Otis company began to use button control device to replace the traditional control mode of pulling rope in the car, which opened the way for the modernization of operation mode.

Life goes on, technology is developing, and elevators are improving. In the past 150 years, the materials of elevators have changed from black and white to color, and the styles have changed from straight to oblique. In terms of operation and control, they have made new progress step by step: handle switch operation, button control, signal control, centralized selection control, man-machine dialogue, etc. Multiple elevators have also appeared parallel control and intelligent group control; double deck car elevators have shown the advantages of saving shaft space and improving transportation capacity; variable speed type The appearance of escalators greatly saves the time of pedestrians; the sight seeing elevators with different shapes, such as fan-shaped, triangular, semi rhombic, semicircular and round, make the sight of passengers no longer closed. Today, the world's leading elevator companies, represented by Otis, continue to develop new elevator products and constantly improve the repair and maintenance service system. FM door control, intelligent remote monitoring, host energy saving, low noise and durable control cabinet, composite steel belt environmental protection - a new type of elevator which integrates the latest scientific research achievements of human in the fields of machinery, electronics, optics and so on comes out in competition. The cold buildings scatter the light of human nature, so people's life becomes better.

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