Description
This 40 tons electric chain hoist is a special lifting equipment, installed in the overhead crane, gantry crane above, can be equipped with wireless remote control. Light weight, simple operation, easy to use, etc. Aluminum alloy shell, solid and lightweight. There are characteristics of the heat sink, fast heat dissipation, can be used continuously, the efficiency of 40%. The whole closed structure, can be used in chemical plants. Electroplating plant and other places.
More large tonnage electric hoist: such as: 10 tons, 16 tons, 20 tons, 32 tons, 50 tons, etc.
The working environment temperature of electric hoist is -25～+40℃.
Limit switch, heavy lifting up and down are limit switch device, so that the motor automatically stops to prevent the chain from exceeding, to ensure safety.
24V/36V device: when operating in case of switch leakage, it can prevent accidents from happening. Side magnetic brake device: this device can realize instant brake when power is cut off.
Chain bag: light, beautiful and durable. Chain: It adopts imported FEC80 heat-treated alloy steel chain, with high loss resistance and strong toughness.
Equipped with reverse-phase protection device, which is a special electrical device that prevents the control circuit from acting when the power supply is wired incorrectly.
Cautions
It is not suitable for places full of corrosive gases or relative humidity greater than 85%, it can't replace the explosion-proof chain hoist, and it is not suitable for lifting and transporting melted metal or toxic, flammable and explosive materials.
The electric hoist should not be used for lifting and unloading heavy objects on the side, and overloading is prohibited.
In the process of use, the operator should always check the wire rope whether there is a messy buckle, knotting, falling groove, wear and tear, etc., if it appears should be timely excluded, and should always check whether the limit switch is safe and reliable.
The limiters shall not be used artificially in daily work to stop heavy lifting or to stop the operation of the equipment.
After work is completed, turn off the main power switch and cut off the main power supply.
Should be set up special maintenance personnel every week on the main performance of the electric hoist and the safety status check once, found faults in a timely manner.
Specification
| MODEL | 40D | ||
| Maximum load(≤6m/h) | 46t | ||
| Rated load(Ton)(≤6m/h) | 40t | ||
| Lifting speed(m/min) | Single speed 0.67 | Double speed 0.2/0.67 | Frequency conversion 0.1~0.67 |
| Motor Power(kw) | Single speed 3*2 | Double speed 1.1/3*2 | Frequency conversion 3*2 |
| Rotation speed(r/min) | Single speed1440 | Double speed 430/1440 | Frequency conversion 200~1440 |
| Motor insulation class | F | ||
| Frequency(Hz) | 50 | ||
| Power Supply | Ac 380V/400V/440V etc. | ||
| Control Volatage | AC36V/48V | ||
| NO.of Load Chain | 16 | ||
| Spec.of Load Chain | 11.2x34 | ||
| Working level | M5 | ||
