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© SPX FLOW, Inc.

Form No. 1000623

Rev. 6    Jan. 10, 2017

Pressure/Torque Conversion Chart

Pump 

Pressure

Torque Output

TWHC1

TWHC3

TWHC6

TWHC50

bar

psi

Nm

ft-lb

Nm

ft-lb

Nm

ft-lb

Nm

ft-lb

83

1200

230

170

510

376

984

726

8618

6360

97

1400

268

198

595

439

1148

847

10054

7420

110

1600

306

226

680

502

1312

968

11491

8480

124

1800

345

254

765

564

1476

1089

12927

9540

138

2000

383

283

850

627

1640

1210

14363

10600

152

2200

421

311

935

690

1804

1331

15799

11660

165

2400

460

339

1020

753

1967

1452

17236

12720

179

2600

498

367

1105

815

2131

1573

18672

13780

193

2800

536

396

1190

878

2295

1694

20108

14840

207

3000

574

424

1275

941

2459

1815

21545

15900

221

3200

613

452

1360

1004

2623

1936

22981

16960

234

3400

651

480

1445

1066

2787

2057

24417

18020

248

3600

689

509

1530

1129

2951

2178

25854

19080

262

3800

728

537

1615

1192

3115

2299

27290

20140

276

4000

766

565

1700

1254

3279

2420

28726

21200

290

4200

804

593

1785

1317

3443

2541

30163

22260

303

4400

842

622

1870

1380

3607

2662

31599

23320

317

4600

881

650

1955

1443

3771

2783

33035

24380

331

4800

919

678

2040

1505

3935

2904

34472

25440

345

5000

957

707

2125

1568

4099

3025

35908

26500

359

5200

996

735

2210

1631

4263

3146

37344

27560

372

5400

1034

763

2295

1693

4427

3267

38780

28620

386

5600

1072

791

2380

1756

4591

3388

40217

29680

400

5800

1110

820

2465

1819

4755

3509

41653

30740

414

6000

1149

848

2550

1882

4919

3630

43089

31800

427

6200

1187

876

2635

1944

5083

3751

44526

32860

441

6400

1225

904

2720

2007

5247

3872

45962

33920

455

6600

1264

933

2805

2070

5411

3993

47398

34980

469

6800

1302

961

2890

2132

5575

4114

48835

36040

483

7000

1340

989

2975

2195

5738

4235

50271

37100

496

7200

1379

1017

3060

2258

5902

4356

51707

38160

510

7400

1417

1046

3144

2321

6066

4477

53144

39220

524

7600

1455

1074

3229

2383

6230

4598

54580

40280

538

7800

1493

1102

3314

2446

6394

4719

56016

41340

552

8000

1532

1130

3399

2509

6558

4840

57453

42400

565

8200

1570

1159

3484

2572

6722

4961

58889

43460

579

8400

1608

1187

3569

2634

6886

5082

60325

44520

593

8600

1647

1215

3654

2697

7050

5203

61762

45580

607

8800

1685

1243

3739

2760

7214

5324

63198

46640

621

9000

1723

1272

3824

2822

7378

5445

64634

47700

634

9200

1761

1300

3909

2885

7542

5566

66070

48760

648

9400

1800

1328

3994

2948

7706

5687

67507

49820

662

9600

1838

1356

4079

3011

7870

5808

68943

50880

676

9800

1876

1385

4164

3073

8034

5929

70379

51940

689

10000

1915

1413

4249

3136

8198

6050

71816

53000

700

10153

1944

1435

4314

3184

8323

6142

72912

53809

Содержание TWHC Series

Страница 1: ...ycle Hydraulic Torque Wrench Original Instructions Unit 4 Wansbeck Business Park Rotary Parkway Ashington Northumberland NE63 8QW Tel 44 0 1670 850580 Fax 44 0 1670 850655 info spxboltingsystems com s...

Страница 2: ...ion Point Safety 11 Use of Backing Wrenches 11 Torque Wrench Selection 11 Tightening Bolts 11 Tightening a Flanged Joint 12 Loosening Bolts 12 Performance Specifications 14 Technical Specifications 14...

Страница 3: ...tighten nuts and bolts It is powered using a 690 bar 10 000 psi hydraulic pump unit The torque output from the TWHC torque wrench is proportional to the pump pressure applied Figure 1 TWHC Hydraulic T...

Страница 4: ...ad and discussed in the operator s native language These products are designed for general use in normal environments These products are not designed for use in special work environments such as explo...

Страница 5: ...WARNING To prevent personal injury Before operating the pump tighten all hose connections using the correct tools Do not overtighten Connections should be only secure and leak free Overtightening can...

Страница 6: ...must not be operator adjustable Remote Handset Controls The preferred configuration for the handset is such that upon starting the pump unit the pump enters retract or idle mode pressure fixed at 103...

Страница 7: ...s of 40 C 104 F will affect the life of the hydraulic seals If the temperatures are likely to exceed 40 C 104 F it is advisable to use a larger capacity wrench so that the pressure to achieve the requ...

Страница 8: ...e drive retainer button is properly located Do not strike any of the components including the socket to shock the nut free Verify reaction structures are strong and rigid enough to accept the torque t...

Страница 9: ...instructions for proper wrench and pump maintenance Do not use other equipment to increase the capability i e hammering on socket wrench Changing the Drive Direction To change the drive direction 1 P...

Страница 10: ...e connection or breaking the coupler connection NOTE TWHC torque wrenches are equipped with a pressure release valve built into the multiswivel manifold to protect against retract pressure intensifica...

Страница 11: ...tures a 360 adjustable reaction arm Although the reaction arm can be placed in a multitude of positions always try to use the torque tool with the reaction arm positioned parallel to the socket i e 90...

Страница 12: ...has been selected on tightening criteria only it will seldom perform in a break out situation Break out Considerations Nuts Bolts which have been correctly lubricated at the make up tightening stage...

Страница 13: ...orking in a clockwise or counter clockwise direction make a final pass around the flange tightening each bolt to the full torque value specified in the torque data 8 Using a hammer ring each nut to ve...

Страница 14: ...again making sure that the pump delivered full pressure The pump pressure can also be set by blanking the pump outlets using blank couplings 3 Apply the hydraulic torque wrench and socket to the nut...

Страница 15: ...tract 103 bar 1 500 psi OPERATING TEMPERATURE LIMITS 20 C to 40 C 4 F to 104 F HYDRAULIC OIL TYPE Grade 46 hydraulic oil Wrench Ref Square Drive mm in Torque Output ft lb Approximate Weight kg lb MIN...

Страница 16: ...26500 359 5200 996 735 2210 1631 4263 3146 37344 27560 372 5400 1034 763 2295 1693 4427 3267 38780 28620 386 5600 1072 791 2380 1756 4591 3388 40217 29680 400 5800 1110 820 2465 1819 4755 3509 41653...

Страница 17: ...ect each hydraulic hose and quick connect coupling Check the entire length of the hose for cuts abrasions and damage Replace the entire hose if any evidence of damage is present 2 Coat each quick conn...

Страница 18: ...tighten coupling Slow torque wrench operation 1 Hose restriction 2 Coupling not fully assembled 3 Pump flow rate too small 1 Change hose 2 Fully tighten coupling 3 Use higher flow pump Erratic or slow...

Страница 19: ...assembly and disassembly General servicing repair can be carried out in three specific areas of the hydraulic torque wrench This allows servicing and lubricating of specific components without complet...

Страница 20: ...gure 6 Square Drive Removal Figure 7 Crank Pin Alignment Figure 8 Drive Assembly Removal 5 See Figure 7 Push the drive assembly upward until the crank pin is centralised in the body plug hole Push and...

Страница 21: ...t be lubricated using the specified product only Using alternative lubricants will affect the output and possibly lead to premature component failure 1 Place the drive shoe and springs into the crank...

Страница 22: ...removed for seal replacement or during full servicing 1 Disconnect the hydraulic torque wrench from the power supply 2 Attach open ended couplings to the swivel manifold couplings to vent any residua...

Страница 23: ...res continued Figure 14 Swivel Banjo Circlip Removal Figure 15 Swivel Banjo Removal Figure 16 Swivel Post Removal 7 See Figure 15 Remove the banjo from the swivel post Remove and discard the banjo sea...

Страница 24: ...ring seal to the swivel post 4 Assemble four new o ring seals to the banjo 5 Carefully push the banjo onto the swivel post ensuring the seals do not get nipped 6 Attach the banjo circlip to the post 7...

Страница 25: ...alant to the hydraulic coupling thread before as sembly Thread sealing tape should not be used as debris from the sealing tape can contaminate the system Hydraulic Cylinder Disassembly It is only nece...

Страница 26: ...g the seal backup ring scarved joints are rotated 180 apart 2 With the seals and bores coated in clean hydraulic oil insert the piston into the body bore guiding aligning the piston through the rod se...

Страница 27: ...E P H O S E S A N D S W IV E L F R O M T O U C H IN G S T A T IO N A R Y O B J E C T S 19 WARNING LOCK REACTION ARM BEFORE USING TOOL 21 BOTH SIDES 22 BOTH SIDES 20 BOTH SIDES W ARNIN G KEEP HANDS O...

Страница 28: ...TDHC000005 1 Female Coupling 2 11 STDHC000004 STDHC000004 1 Male Coupling 2 12 INTHC000002 INTHC000002 1 Adapter 2 13 STDRC000057 STDRC000057 1 Clip 2 14 STDFA000025 STDFA000025 4 Screw 2 15 STDFA0000...

Страница 29: ...2 TWHCGD010001 TWHCGD030001 1 TWHC Guard 13 STDRC000030 STDRC000030 2 Clip 14 STDST000079 STDST000079 2 Cap 15 STDFA000156 STDFA000156 2 Screw 16 TWHCRA010001 TWHCRA030001 1 TWHC Reaction Arm 17 TWHCA...

Страница 30: ...D S W IV E L F R O M T O U C H IN G S T A T IO N A R Y O B J E C T S 19 WARNING LOCK REACTION ARM BEFORE USING TOOL 21 BOTH SIDES 22 BOTH SIDES 20 BOTH SIDES W ARNIN G KEE P HANDS O FF TO O L REA CTI...

Страница 31: ...2 5 Multiswivel seal Kit TWHCAS020003 2 Seal 2 6 3 Seal 2 7 2 Seal 2 8 2 Seal 2 9 1 Seal 2 10 STDHC000005 1 Female Coupling 2 11 STDHC000004 1 Male Coupling 2 12 INTHC000002 1 Adapter 2 13 STDRC000064...

Страница 32: ...ap 10 TWHCSD060002 1 TWHC Square Drive 11 TWHCCP060001 1 TWHC Crank Pin 12 TWHCGD060001 1 TWHC Guard 13 STDRC000031 2 Clip 14 STDST000109 2 Cap 15 STDFA000156 2 Screw 16 TWHCRA060001 1 TWHC Reaction A...

Страница 33: ...G K E E P H O S E S A N D S W IV E L F R O M T O U C H IN G S T A T IO N A R Y O B J E C T S 19 WARNING LOCK REACTION ARM BEFORE USING TOOL 21 BOTH SIDES 22 BOTH SIDES 20 BOTH SIDES W ARNIN G KEEP HAN...

Страница 34: ...vel seal Kit TWHCAS020003 2 Seal 2 6 3 Seal 2 7 2 Seal 2 8 2 Seal 2 9 1 Seal 2 10 STDHC000005 1 Female Coupling 2 11 STDHC000004 1 Male Coupling 2 12 INTHC000002 1 Adapter 2 13 STDRC000064 1 Clip 2 14...

Страница 35: ...0 TWHCSD500002 1 TWHC Square Drive 11 TWHCCP500001 1 TWHC Crank Pin 12 TWHCGD500001 1 TWHC Guard 13 STDRC000077 1 Clip 14 STDFA000075 1 Lifteye 15 STDFA000156 4 Screw 16 TWHCRA500001 1 TWHC Reaction A...

Страница 36: ...SPX FLOW Inc Form No 1000623 Rev 6 Jan 10 2017...

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