HangZhou JinDiao Hoisting Machinery CO.,Ltd.
Address: Dongfeng Village,Daicun Town,Xiaoshan District,Hangzhou,Zhejiang
Main products: chain hoist, lever hoist, electric hoist, lifting chain, hand puller and so on.
Analysis of the Structure of Electric Chain
Electric chain hoist is a small lifting equipment, with stable operation, small size, high strength, overload capacity and other characteristics, can be installed in the Xuan empty beam, curve track, swing arm rail a few fixed hanging point lifting Heavy objects, the use of a wide range, then the scope of the wiring diagram and structural characteristics of what?
The quality of the product is often related to the technology of the enterprise and the product itself. The following is an analysis of the wiring diagram and structural characteristics of the electric chain hoist:
Electric chain hoist wiring work, the general situation according to the analysis, out of six lines, three fast, three slow, the motor out of the three lines are reversing two public lines 1, there is the connection limit control, positive and negative general By the hoist control box or girder control box control and so on.
Electric hoist composition structure: tapered rotor motor, reducer, reel device, coupling, guide rope, hook device, electric car, drive and electrical appliances, the components in the relatively independent, easy maintenance, power Circuit structure of the power transformer, rectifier bridge reactor, resistors, Zener diodes, three-terminal regulator integrated circuits, filter capacitors. The control circuit has resistors, transistors, diodes, relays.
Shell: aluminum alloy shell, solid, lightweight, delicate, special heat sink to make it easy to heat, can be used continuously, the efficiency of 40%, fully sealed design can be used in chemical plants, electroplating plants and other places.
Support frame: composed of two pieces of steel, solid and solid.
Limit switch: the motor automatically jump out to prevent the chain beyond, to protect the gear and the host.
Side magnetic brake: new design of magnetic generator.
Transformer: 24V / 36V device, waterproof, to ensure personal safety.
Chain: imported FEC80 superheat alloy steel chain, the chain can be automatically stored in the chain bag, the chain bag lightweight, beautiful and durable.
Hook: forged hook, high strength, only deformation is not easy to break, the next hook can be rotated 360 degrees, and with a hook fuse to ensure safe operation.
Electromagnetic contactor: high efficiency electromagnetic contactor, can be used at high frequencies.
Reverse phase protection device: special wire device, when the power wiring error, the control circuit can not move.
Pushbutton switch: Use the waterproof button switch.
Variable speed gearbox: Lubricants for gears to better protect gears.
The use of electric chain hoist, plant, warehouse, wind power, logistics, terminals, construction and other industries will be used in the ground remote control can also be manipulated in the control room or remote control can be fixed up and down to enhance the use of suspension , Can also be equipped with electric car and manual monorail car on the I-beam walking use.