Explosion Proof Wire Rope Hoist

1. Capacity(t): 1-32
2. Lifting height(m):6-30
3. Working class: A3
4. Power supply: 380v-50Hz-3p
5. Ambient Temperature: -25~40°C

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Product Details

Explosion Proof Wire Rope Hoist


Brief Introduction


Explosion proof  electric wire rope hoist according to GB3836-2000 the provisions of the disign, manufacrure and acceptance, explosion proof mark of the D II BT4, and D II CT4, apply to have the level of II A, II B, II C grade, the temperature sub-groups T1-T4 group of combustible gas, steam and air from the explosion gas mixtures in a zooe, zone 2 areas.


Explosion proof electric wire rope hoist use of the environment: temperature--20 °C~40°C; altitude below 1000m; relative humidity 85%( --20 °C~5°C ). BCD model wire rope explosion proof electric hoist can be hung on the main 1-beam track to make a straight line or curve to run, or installed in a fixed bracket, as a lifting heavy use. Explosion proof electric hoist can be fixed according to different application requirements, with LXB-type explosion proof single girder overhead traveling crane, or LB, LHB type explosion proof single- supporting the use of dual-beam bridge crane.

Explosion proof electric hoist


Main Parts of Explosion proof electric wire rope hoist:

  1.  Lifting motor- The best quality motor, it has bigger torque, so it can be adapted to moving frequently,the Maximum torque is 2.4-3 times than the rated torque.

  2. Gear box-Hoist Gear Box has specially treated gears for high wear resistance. Each Geared Shaft assembly is supported on ball or roller bearings , to ensure smooth, low-friction operation

  3. Rope Drum-Grooved Drum, seamless pipe of adequate length to be wounded in one layer and to provide proper support for the rope to minimize abrasive wear is provided. Drum Shaft resolves on Ball Bearings for ensuring smooth running.

  4. Rope Guide-Rope Guide is in two halves, ensuring easy accessibility. It encircles the Drum completely so that the rope may not uncoil even when the Hoist is in unloaded condition. The rope guides of our company is thicken and dilated, so that it is not easy to be damaged.



Technical Parameter of Explosion proof electric wire rope hoist

Capacity(t)

3

5

10

16

Hoisting height(m)

6

9

12

18

24

30

6

9

12

18

24

30

9

12

18

24

30

9

12

18

24

30

Hoisting speed(m/min)

8(0.8/8)

7(0.7/7)

3.5(0.35/3.5)

Travel speed(m/min)

20/30

18

wire rope

Dia(mm)

13

15

17.5

Specification

6×37

I-beam Track

20a-32c

25a-50b

32b-50b

32b-63c

Min curvature radius(m)

2

2.5

3

4

2.5

3

4

5

6

3

4

6

8

9

4

4

6

8

11

Lifting motor

Type

BZD1 32-4

BZD1 41-4

BZD1 51-4

BZDS1 0.4/4.5

BZDS1 0.8/7.5

BZDS1 1.5/13

Power(RW)

4.5(0.4/4.5)

7.5(0.8/7.5)

13(1.5/13)

Rotation speed(r/min)

1380

1400

Current(A)

11(1.25/11)

18(2.4/18)

30(5.2/30)

Running motor

Type

BZDY1 12-4 

BZDY1 21-4

Power(RW)

0.4

0.8

Rotation speed(r/min)

1380

Current(A)

1.25

2.4

No.of connecting(times)

120

Working system

M3-M4

Power source

Three phase AC 380V 50HZ


Application Field of Explosion proof electric wire rope hoist

1. Extensively used in factories, workshops, warehouses and many other occasions to hoist materials directly.
2. Installed on the straight or curve I-steel beam of Single-girder Cranes to lift goods.
3. It can also be used together with Electric Hoist Double-beam, gantry crane and slewing cranes to hoist different items and so on.


finework-cranes1


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