• WH Type Wire-Rope Electric Hoisit,Lifting equipment System 1
  • WH Type Wire-Rope Electric Hoisit,Lifting equipment System 2
  • WH Type Wire-Rope Electric Hoisit,Lifting equipment System 3
  • WH Type Wire-Rope Electric Hoisit,Lifting equipment System 4
  • WH Type Wire-Rope Electric Hoisit,Lifting equipment System 5
WH Type Wire-Rope Electric Hoisit,Lifting equipment

WH Type Wire-Rope Electric Hoisit,Lifting equipment

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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WH type wire-rope electric hoists are all of rectangular appearances. Their lifting capacity is 1t-32t and they have two ways to extend ropes, namely 2/1 or 4/1, and they used widely on electric hoist double-girder cranes.

The trolley hoist can be installed in various types of cranes or hanging in the beam, fixed hoist can be installed vertically or at different angles on the fixed support to lift.

This product is widely used in industrial and mining enterprises, railways, docks, warehouses, material fields and other places. It is the necessary machinery for improving the working conditions and improving the labor efficiency in the production process.

Working conditions

The product is suitable for temperature -20 ℃, ~-+40 ℃,humidity ≤85%,below 1000m altitude, need work in no fire, explosion hazard, corrosive medium and no dust pollution; prohibited lift molten metals, toxic, flammable and explosive  substances. The applicable power supply is AC three-phase, 50HZ and 380V. The level of work for this product is middle rank, if the level of work increased one grade, and the rated lifting capacity shall be reduced by 20%.

The types of WH wire-rope electric hoists

- Variable frequency functional electric hoist makes the frequency converter changes the frequency of the power supply, realizing the speed change of hoisting mechanism and running mechanism of electric hoist, makes the electric hoist run more smoothly and more accurately. This type of equipment can reduce the shock at start-up and stop, and has smooth running performance, according to demand also can be set at 1/8 rated speed at will; In the no-load state, the lifting speed can be arbitrarily set between the rated speed; Using the frequency conversion to control the running motor can be carried out by the frequency converter, so that the running motor can run at a low speed, the accuracy of the running position is improved, and the inching operation can also be carried out.

WH Type Wire-Rope Electric Hoisit,Lifting equipment

WH Type Wire-Rope Electric Hoisit,Lifting equipment

- Acoustic optic alarm function electric hoist can sound and light when the electric hoist reaches the rising or falling limit to remind the user to prevent the top from being broken.

-The remote control type electric hoist is based on the original hand switch operation, and increase the remote control device, it solves the problem of the scope limited of operator's activities. The remote control is not limited by the handle wire of the flashlight, the operator can carry the remote control and operate within the valid distance and operators can choose the best place to operate, control electric hoist, so as to avoid the operator in poor visibility and serious pollution position. 

-Curve travelling trolley is developed on the basis of WH type electric hoist. The product is compact in structure, reasonable in layout, safe and reliable and convenient for maintenance. The product's superior rotational capabilities make it used more widely.

Installation

After the electric hoist is shipped to the installation site, it will be checked and accepted in accordance with the packing list, and carefully check whether the parts have been damaged or lost during the transportation.Read the instruction manual and other random documents to understand the structure of the product.Running trolley and current introduction device.The hook device is usually separate packed with the main engine, and should be reassembled when installation.Remove the grease or rust proof paint on the tread of the electric car. According to the instruction manual, add fuel to the reducer and seal the filling hole to prevent leakage.

Maintenance

In order to ensure the reliability and life of electric hoist, regular lubrication and maintenance is must be. Wire rope is the key component of hoisting mechanism of electric hoist. It directly affects the safety of hoist. If steel ropes abrasion to break and scrapped, so they must always be in good lubrication and regularly check the end of the wire.

 

WH Type Wire-Rope Electric Hoisit,Lifting equipment

WH Type Wire-Rope Electric Hoisit,Lifting equipment


Specification parameter

Capacity(t)

16

20

32

Type

WH164

WH164II

WH164

WH164II

WH164

Hoisting Height (m)

12 - 48

9 - 36

9 - 24

9 - 30

9 - 24

Hoisting Speed (m/min)

6(0.6/6)

4.2(0.42/4.2)

3.3(0.33/3.3)

4.2(0.42/4.2)

3(0.3/3)

Travel Speed (m/min)

18

14

16

Wire Rope

DIA

(mm)

26

17.5

21.5

26

Specification

6 X 37

Track

50a - 63c

56a - 63c

63c

Lifting Motor

Type

ZDX62-6(ZDS)

Zd51-4(ZDS)

Zd51-4(ZDS)

ZDX62-6(ZDS)

Power(RW)

18.5(2.2/18.5)

13(1.5/1.3)

18.5(2.2/18.5)

18.5(2.2/18.5)

Rotation Speed(r/min)

960

1400

960

Current(A)

43

30(5.2/30)

42

43

Running Motor

Type

ZDYY21-4

ZDY(D)21-4

ZDY(D)

Power(RW)

0.8

0.8

1.5

Rotation Speed(r/min)

1380

1380

1380

Current(A)

2.4

2.4

4.3

Number Of Connecting

120

Working System

Intermediate FC=25%

Power Source

Three Phase AC 380V 50Hz


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The electric hoist has a weight of 0.1 ~ 80 tons, and the lifting height is 3 ~ 30 meters. It is composed of electric motors, actuator and drum or sprocket, which are divided into two kinds: wire rope electric gourd and chain electric gourd. The chain electric gourd is divided into two kinds: import and domestic. Wire rope electric gourd with single speed increase, two-speed increase; Miniature electric hoist, hoist, multi-function elevator.
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