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Pneumatically Released Drum Brakes

Pneumatically Released Drum Brakes

QW, QWZ5 series pneumatic drum brakes, widely to brake or stop in various crane, belt transport, port handling and metallurgical machinery with gas source.

Description

QWZ5 Series Pneumatic Drum Brakes
QW, QWZ5 series pneumatic drum brakes, widely to brake or stop in various crane, belt transport, port handling and metallurgical machinery with gas source.


Main Feature:
1, the safe and reliable performance, smooth braking, high frequency of action;
2, the main drivers of the hinge point is equipped with self-lubricating bearings, high transmission efficiency, long life, the use of the process without lubrication;
3. Equalize the clearance of the device of interlocking tile with the digital device automatically, you can always keep the pad on both sides to equalize the clearance without the need to adjust completely to avoid sticking to brake wheel side brake pads due to retire from the unequal phenomenon ;
4, the overall shape of the structure brake pads mounted on the card, the replacement is very convenient, fast, with semi-metallic (asbestos-free) of hard and semi-rigid, soft (including asbestos, asbestos-free), the braking of different materials pad for the user to select.


Technical parameters

Model

Brake torque
N.M

D

H1

k

i

d

n

b

F

G

E

H

A

Weight
Kg

Brake Type

Thruster Type

QWZ5- 160/32

QG32-50

80-160

160

132

130

55

14

8

65

90

145

140

400

380

24

QWZ5- 200/32

QG32-50

140-280

200

160

145

55

14

10

80

90

165

170

500

410

26

QWZ5-250/32

QG32-50

160-315

250

190

180

65

18

12

100

110

200

205

585

505

36

QWZ5-250/40

QG40-60

250-500

36

QWZ5- 315/32

QG32-50

200-400

315

230

220

80

18

12

125

110

245

260

585

530

55.5

QWZ5- 315/40

QG40-60

315-630

555

56

QWZ5- 315/50

QG50-60

500-1000

59.5

QWZ5- 400/40

QG40-60

400-800

400

280

270

100

22

14

160

160

310

305

760

610

117

QWZ5- 400/50

QG50-60

630-1250

118

QWZ5- 400/63

QG63-60

1000-2000

660

121

QWZ5- 500/50

QG50-60

800-1600

500

340

325

130

22

16

200

180

365

390

840

725

15

QWZ5- 500/63

QG63-60

1250-5000

730

170

QWZ5- 500/80

QG80-60

2000-4000

174

QWZ5- 630/63

QG63-120

1600-3150

630

420

400

170

27

20

250

220

450

470

1025

830

276

QW 630/80

QG80-120

2500-5000

280

QWZ5- 630/100

QG100-120

3550-7100

287

QWZ5-710/80

QG80-120

2500-5000

710

470

450

190

27

22

280

240

500

520

1135

920

401

QWZ5-710/100

QG100-120

4000-8000

408

QWZ5- 800/100

QG100-120

5000-10000

800

530

520

210

27

28

320

280

570

620

1320

1010

600

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