Products

Ladle Crane Pneumatic Brake

Working principle of the pneumatic drum brake is to input pressure gas into the air bag of the pneumatic brake, so as to push the piston to move in a straight line.

Keyword:

Ladle Crane Pneumatic Brake

Product Details

Application:
    Pneumatic drum brakes can be widely used for deceleration and parking braking of various mechanisms in lifting, belt transportation, port loading and unloading, and metallurgical machinery equipped with air sources on site.
Key Features:
   ▲ Interlocking type equal clearance device and automatic tile positioning device can always maintain equal clearance of both sides of the tile without adjustment, completely avoiding the phenomenon of one side of the brake pad floating against the brake wheel due to uneven clearance;
    The main swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency, long service life, and do not require lubrication during use;
The brake spring is arranged inside the square tube and equipped with a ruler, allowing users to easily read the braking torque value, eliminating the hassle of measurement and calculation;
   ▲ The brake pad is a card type integral molding structure, which is very convenient and fast to replace. It is equipped with brake pads of different materials such as semi metal (asbestos free) hard and semi hard, soft (asbestos free), etc. for users to choose from;
    ▲ Equipped with SC series cylinder products, with sensitive action and long service life;
    ▲ Normally closed design, (air cut) spring brake, (air vent) air pressure release.
Working conditions:
    Environmental temperature: -20 ° C to+50 ° C;
    Working pressure: 0.5-0.7Mpa;
    Work schedule: intermittent (S3-60%) and continuous (S1);
    When there are special requirements, they should be negotiated and determined during the ordering process.

Technical data and dimension table (mm)

Type

Braking torque
(N.m)

Back from
(mm)

B

A

b

C

D

d

E

F

G1

G2

Hmax

h1

i

K

M

n

L

Weight
(kg)

Size of the intake

Brake

Matched air cylinder

QW-160/032x60

QGA32x60MP2JY

80-160

1.0

324

332

65

47

160

14

145

85

145

195

440

132

55

130

105

8

145

24

M10x1

QW-200/Q32X60

QGA32x60MP2JY

100-335

401

372

70

47

200

14

175

90

165

255

500

160

55

145

118

10

150

26.5

QW-250/Q32X60

QGA32x60MP2JY

125-350

1.0

473

437

90

47

250

18

205

110

200

290

585

190

65

180

149

12

180

36

M10x1

QW-250/Q40X60

QGA40x60MP2JY

300-550

 

440

54

M14x1.5

QW-315/032x60

QGA32x60MP2JY

150-450

1.25

528

492

110

47

315

18

255

115

245

330

585

230

80

220

174

17

170

55.5

M10x1

QW-315/040x60

QGA40x60MP2JY

315-710

495

54

56

M14x1.5

QW-315/050x60

QGA50x60MP2JY

630-1250

501

66

59.5

QW-400/Q32X60

QGA32x60MP2JY

200-470

1.25

615

575

140

47

400

22

310

160

310

420

715

280

100

270

211

14

170

117

M10x1

QW-400/Q40X60

QGA40x60MP2JY

400-800

577

54

118

M14x1.5

QW-400/Q50X60

QGA50x60MP2JY

630-1250

585

66

775

119

QW-400/Q63X60

QGA63x60MP2JY

1000-2240

588

76

121

M18x1.5

QW-500/Q50X60

QGA50x60MP2JY

800-1600

1.25

724

682

180

66

500

22

390

180

365

535

815

340

130

325

270

21

180

155

M14x1.5

QW-500/Q63X60

QGA63x60MP2JY

1250-2500

687

76

835

170

M18x1.5

QW-500/Q80X60

QGA80x60MP2JY

2000-4000

697

96

845

174

QW-630/Q63X60

QGA63x60MP2JY

1600-3150

1.6

847

810

225

76

630

26

470

220

450

600

1035

420

170

400

330

20

185

276

M18x1.5

QW-630/Q80X60

QGA80x60MP2JY

2500-5000

820

96

280

QW-630/Q100x60

QGA100x60MP2JY

3550-7100

830

115

287

M22x1.5

QW-710/063x60

QGA63x60MP2JY

1000-3250

1.6

905

870

255

76

710

27

520

240

500

650

1135

470

190

450

372

25

220

401

M18x1.5

QW-710/080x60

QGA80x60MP2JY

2500-5600

880

96

406

QW-710/0100x60

QGA100x60MP2JY

4000-8000

890

115

517

M22x1.5

Note: Products are subject to change without notice
 

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