®

www.CAVEX-GmbH.de

Instruction manualBA 6612 CAVEX EN 12.11

CAVEX®- worm gear units

of the models CD..

Sizes 100 to 630Instruction manual

CAVEX GmbH & Co. KGTübinger Straße 2D-72131 OfterdingenTel.: +49 (0) 74 73 95 546 - 0Fax: +49 (0) 74 73 95 546 - 88

®

www.CAVEX-GmbH.de

Profit from CAVEX in many ways:

• Continuous range of worm gear units up to 360,000 Nm in 18 sizes

• Specially high torques and efficiencies and long lifetime due to unique gear tooth geometry

• High ratios

• High overload capability

• Rugged design

• Low noise levels

• Custom and sector-specific solutions

• In conformance with ATEX

A worm gear is not just a worm gear. CAVEX proves this over and over again. For more than 50 years. In a wide range of industrial sectors world-wide. The decisive advantage over conventional worm gears is their unique gear tooth geometry.

Intelligent gear tooth geometryThe name CAVEX is well-known and is made up of the Latin word concavus, the worm profile, and convexus, the worm wheel profile. Thanks to the worm teeth with concave flank profile (hollow-flank worm) coupled with convex-shaped worm wheels, CAVEX Worm Gear Units are far superior to compa-rable gear units of the same size. Gear tooth pairing ensures better flank meshing and an extremely low specific gear flank pressure (Hertzian pres-sure). The result: higher torques of up to 360,000 Nm, excellent efficienci-es of up to 95% and a significantly longer lifetime as a result of lower wear.

Complete CAVEX range CAVEX GmbH & Co. KG offers you a complete range of CAVEX Worm Gear Units in 18 sizes from 100 to 360,000 Nm. From single-stage or multi-sta-ge units, in a wide variety of standard versions, as sector-specific solutions or adapted to your specific requirements.

Unique when it comes to efficiency, torque and lifetime

Conventional Worm Gear CAVEX

®

Index of Content

1. Technical data 51.1 Type plate 51.2 Dimension tables 61.2.1 Type CDUW 61.2.2 Type CDOW 71.2.3 Type CDFW 81.2.4 Type CDDA 91.2.5 Type CDUA 101.2.6 Type CDOA 111.2.7 Type CDFA 121.2.8 Worm-gear speed reducer with additional installation surfaces 131.2.9 Worm-gear speed reducer with shrink disc 141.2.10 Installation IEC-engine on double worm-gear speed reducer (size 100 - 630) 151.2.11 Installation IEC-engine on double worm-gear speed reducer (size 100 - 400); drive shaft in position e or g 161.3 Ventilation, oil level, oil drain, oil quantities and weights 171.3.1 Main gear 171.3.2 Primary gear 181.4 Measurement surfaces - Sound pressure level 19

2. General information 192.1 Introduction 192.2 Copyright 19

3. Safety instructions 203.1 Intended use 203.2 General obligations 203.3 Environmental protection 203.4 Special hazards 213.5 Warning notices and symbols in these operating instructions 21

4. Transport and storage 214.1 Scope of delivery 214.2 Transport 214.3 Storing the gear 224.4 Standard preservation 224.5 Rating plates 224.6 Paint 234.6.1 Miscellaneous 234.6.2 Lacquered version 234.6.3 Primed version 24

5. Technical description 255.1 Miscellaneous 255.2 Identification 255.3 Ventilator 255.4 Coupling 255.5 Shrink disc 255.6 Backstop 255.7 Installation of IEC-engines 26

6. Assembly 266.1 General assembly information 266.2 Description of the assembly 266.3 Assembly of a slip-on gear with key 276.3.1 Preparation 276.3.2 Assembly 28

BA 6612 CAVEX EN 12.113 / 49

BA 6612 CAVEX EN 12.114 / 49

®

6.4 Assembly of a slip-on gear with shrink disc 286.4.1 Preparation 286.4.2 Installation 286.4.3 Axial securing 296.4.4 Assembly of the shrink disc 296.4.5 Disassembly of the shrink disc 306.4.6 Cleaning and lubrication of the shrink disc 306.5 Torque support 316.6 Installation of engines 316.6.1 Installation on engine lantern with coupling 31

7. Start up 327.1 Oil filling 327.2 Lubrication of bearings 327.3 Parts and additional parts 327.3.1 Gear with backstop 327.4 Electrical connection (for CAVEX®-gears with installed engine) 337.5 Start up 33

8. Operation 33

9. Interferences, causes, and elimination 349.1 General assembly information 349.2 Possible interferences 34

10. Maintenance and service 3510.1 General maintenance specifications 3510.2 Description of the maintenance and service work 3610.2.1 Oil change 3610.2.2 Greases 3710.2.3 Cleaning the ventilator and casing 3710.2.4 Check mounting screws for tightness 3710.3 Lubricants 3710.3.1 Oil types 38

11. Spare part storage, customer service addresses 3911.1 Spare part storage 3911.2 Spare part lists 4011.2.1 Type CD.W and CD.A 4011.3 Spare part drawings 4111.3.1 Type CD.W 100-160 4111.3.2 Type CD.W 180-250 4211.3.3 Type CD.W 280-500 4311.3.4 Type CD.W 560-630 4411.3.5 Type CD.A 100-160 4511.3.6 Type CD.A 180-250 4611.3.7 Type CD.A 280-500 4711.3.8 Type CD.A 560-630 48

12. Declaration of Manufacturer 49

1. Technical data

1.1 Type plate The type plate of the CAVEX® gear unit includes the following technical data.

including Main gear Primary gear

Further data is listed in the delivery contract and in this instruction manual.

The dimensions of the following measurement tables for the listed models and sizes are applicable to a standard gear unit.

12

®

BA 6612 CAVEX EN 12.115 / 49

Serial number

1 Company logo

Production date

Serial number

Model / Size

Output torque T2N in Nm

Output torque T2max in Nm

Input speed n1 in min-1

Ratio

Oil type/Oil viscosity in ISO VG – Category for the main gear unit

Oil quantity in litres for the main gear unit

Number of the instruction manual

Special data

2

9

8

7

3

104

115

126

SideA

SideB A B

SUA B

B

A

X

View X

SO

B A

A

B

SR SL VO VU

B

A

B

A

f

e

b

c d

a

g

h

a

b

ge

ee

Sizea b c d1 l1 d2 l2 e4 e6 e7 E E1 g1 G1 G2 h1 h2 H m1 m2 m3 s

mm

100 120 140

216 254 290

200235260

28 32 36

18 k618 k622 k6

35 35 40

48 m6 55 m6 65 m6

80 95105

119119140

155180203

262 283 334

100120140

63 63 80

189210245

85 85102

102120132

153168195

190 225 255

309 364 416

170 200 230

170200225

–––

151919

160 180 200

324 364 396

295325350

40 45 50

22 k628 m628 m6

40 50 50

70 m6 80 m6 90 m6

120140160

140168168

224249269

353 400 418

160180200

80100100

264298316

102124124

150165178

210240250

290 320 350

472 522 573

260 290 315

255280295

–––

192424

225 250 280

440 480 525

380415450

55 60 65

32 m632 m638 m6

55 55 60

100 m6110 n6120 n6

180200220

194194220

294321299

466 491 550

225250280

120120140

351376423

145145165

195212230

285300340

390 430 480

638 703 786

350 385 430

325355385

–––

282835

315 355 400

590 665 748

490535585

70 78 85

42 m648 m655 m6

70 80 90

140 n6150 n6170 n6

240260290

244272294

334376419

611 679 741

315355400

160180200

469525576

184205223

252275300

375420460

530 595 660

870 9771086

480 540 605

420460510

–––

354242

450 500

855 955

562616

92100

60 m665 m6

100105

190 n6210 n6

320350

323354

475530

835 922

450500

225250

653726

245270

332365

515565

740 815

12701410

750 840

495540

560630

3542

560 630

10501175

678750

110120

70 m675 m6

110120

230 n6255 n6

390430

387430

589644

10111121

560630

280315

798888

318355

400440

630700

9101015

15601745

9201030

600660

700780

4248

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

1.2 Dimension tables

1.2.1 Type CDUW

Output shaft on side A, B or both sides; drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

BA 6612 CAVEX EN 12.116 / 49

SideA

SideB A B

SUA B

B

A

X

View X

SO

B A

A

B

SR SL VO VU

B

A

B

A

f

e

b

c d

a

g

h

a

b

ge

ee

Sizea b c d1 l1 d2 l2 e4 e6 e7 E E1 g1 G1 G2 h1 h2 H m1 m2 m3 s

mm

100 120 140

216 254 290

200235260

28 32 36

18 k618 k622 k6

35 35 40

48 m6 55 m6 65 m6

80 95105

119119140

155180203

262 283 334

100120140

63 63 80

189210245

85 85102

102120132

153168195

190 225 255

309 364 416

170 200 230

170200225

–––

151919

160 180 200

324 364 396

295325350

40 45 50

22 k628 m628 m6

40 50 50

70 m6 80 m6 90 m6

120140160

140168168

224249269

353 400 418

160180200

80100100

264298316

102124124

150165178

210240250

290 320 350

472 522 573

260 290 315

255280295

–––

192424

225 250 280

440 480 525

380415450

55 60 65

32 m632 m638 m6

55 55 60

100 m6110 n6120 n6

180200220

194194220

294321299

466 491 550

225250280

120120140

351376423

145145165

195212230

285300340

390 430 480

638 703 786

350 385 430

325355385

–––

282835

315 355 400

590 665 748

490535585

70 78 85

42 m648 m655 m6

70 80 90

140 n6150 n6170 n6

240260290

244272294

334376419

611 679 741

315355400

160180200

469525576

184205223

252275300

375420460

530 595 660

870 9771086

480 540 605

420460510

–––

354242

450 500

855 955

562616

92100

60 m665 m6

100105

190 n6210 n6

320350

323354

475530

835 922

450500

225250

653726

245270

332365

515565

740 815

12701410

750 840

495540

560630

3542

560 630

10501175

678750

110120

70 m675 m6

110120

230 n6255 n6

390430

387430

589644

10111121

560630

280315

798888

318355

400440

630700

9101015

15601745

9201030

600660

700780

4248

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

1.2 Dimension tables

1.2.1 Type CDUW

Output shaft on side A, B or both sides; drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

BA 6612 CAVEX EN 12.116 / 49

SideB

SideA

B A

Mounting with pin screws and nuts

X

View X

SU

A B

B

A

SO

SR

A

B

SL VO VU

B

A

B

A

B A

g e

h f

d c

b a

a

b

f h

ff

Sizea b c d1 l1 d2 l2 e4 e6 e7 E E1 g1 G1 G2 h1 h2 H m1 m2 m3 s

mm

100 120 140

216 254 290

200235260

28 32 36

18 k618 k622 k6

35 35 40

48 m6 55 m6 65 m6

80 95105

119119140

155180203

262 283 334

100120140

63 63 80

189210245

85 85102

102120132

182 227 255

145 170 195

335 395 450

170 200 230

170200225

–––

151919

160 180 200

324 364 396

295325350

40 45 50

22 k628 m628 m6

40 50 50

70 m6 80 m6 90 m6

120140160

140168168

224249269

353 400 418

160180200

80100100

264298316

102124124

150165178

300 325 370

220 245 270

510 565 620

260 290 315

255280295

–––

192424

225 250 280

440 480 525

380415450

55 60 65

32 m632 m638 m6

55 55 60

100 m6110 n6120 n6

180200220

194194220

294321299

466 491 550

225250280

120120140

351376423

145145165

195212230

405 460 507

300 330 367

690 760 847

350 385 430

325355385

–––

282835

315 355 400

590 665 748

490535585

70 78 85

42 m648 m655 m6

70 80 90

140 n6150 n6170 n6

240260290

244272294

334376419

611 679 741

315355400

160180200

469525576

184205223

252275300

560 690 705

405 455 505

93510501165

480 540 605

420460510

–––

354242

450 500

855 955

562616

92100

60 m665 m6

100105

190 n6210 n6

320350

323354

475530

835 922

450500

225250

653726

245270

332365

755 845

530 595

12701410

750 840

495540

560630

3542

560 630

10501175

678750

110120

70 m675 m6

110120

230 n6255 n6

390430

387430

589644

10111121

560630

280315

798888

318355

400440

9301045

650 730

15601745

9201030

600660

700780

4248

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

BA 6612 CAVEX EN 12.117 / 49

1.2.2 Type CDOW

Output shaft on side A, B or both sides; drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

SideA

SideB

Mounting with pin screws and nuts Hole pattern for size

A B

SU A B

B

A

B A

SO

SR SL VO

A

B

VU

B

A

B

A

X

View X

ba

dc

eg

fh

a

b

f h

ff

c d1 l1 d2 l2 d3d4

e1 e2 e4 e6 e E E1 g1 g3 G1 G2 k s zSize

c d1 l1 d2 l2 d3h8

e1 e2 e4 e6 e7 E E1 g1 g3 G1 G2 k s z

mm

100 120 140

91011

18 k618 k622 k6

35 35 40

48 m6 55 m6 65 m6

80 95105

266 315 360

220 260 305

90105115

119139161

119119140

155180203

262 283 334

100120140

63 63 80

189210245

107125138

85 85102

102120132

245 290 335

8 x 11 8 x 13.5 8 x 13.5

455

160 180 200

121314

22 k628 m628 m6

40 50 50

70 m6 80 m6 90 m6

120140160

410 450 490

340 380 420

130140150

182202223

140168168

224249269

353 400 418

160180200

80100100

264298316

157172185

102124124

150165178

380 420 460

8 x 17.5 8 x 17.5 8 x 17.5

555

225 250 280

1516.518

32 m632 m638 m6

55 55 60

100 m6110 n6120 n6

180200220

540 590 665

465 515 575

165180200

248273306

194194220

294321299

466 491 550

225250280

120120140

351376423

202220238

145145165

195212230

505 555 625

12 x 17.512 x 17.512 x 22

566

315 355 400

19.521

22.5

42 m648 m655 m6

70 80 90

140 n6150 n6170 n6

240260290

730 825 910

640 725 805

215240260

340382426

244272294

334376419

611 679 741

315355400

160180200

469525576

260286312

184205223

252275300

690 780 865

12 x 2212 x 2612 x 26

666

450 500

2425.5

60 m665 m6

100105

190 n6210 n6

320350

10251150

9051015

290315

530595

323354

475530

835 922

450500

225250

653726

345389

245270

332365

9751095

16 x 2616 x 33

66

560 630

2728.5

70 m675 m6

110120

230 n6255 n6

390430

12701405

11251260

350385

650730

387430

589644

10111121

560630

280315

798888

415456

318355

400440

12101345

16 x 3316 x 33

66

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

BA 6612 CAVEX EN 12.118 / 49

1.2.3 Types CDFW

Flange on side A, B or both sides; drive shaft on side A, B or both sides: Drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

SideA

SideB

Mounting with pin screws and nuts Hole pattern for size

A B

SU A B

B

A

B A

SO

SR SL VO

A

B

VU

B

A

B

A

X

View X

ba

dc

eg

fh

a

b

f h

ff

c d1 l1 d2 l2 d3d4

e1 e2 e4 e6 e E E1 g1 g3 G1 G2 k s zSize

c d1 l1 d2 l2 d3h8

e1 e2 e4 e6 e7 E E1 g1 g3 G1 G2 k s z

mm

100 120 140

91011

18 k618 k622 k6

35 35 40

48 m6 55 m6 65 m6

80 95105

266 315 360

220 260 305

90105115

119139161

119119140

155180203

262 283 334

100120140

63 63 80

189210245

107125138

85 85102

102120132

245 290 335

8 x 11 8 x 13.5 8 x 13.5

455

160 180 200

121314

22 k628 m628 m6

40 50 50

70 m6 80 m6 90 m6

120140160

410 450 490

340 380 420

130140150

182202223

140168168

224249269

353 400 418

160180200

80100100

264298316

157172185

102124124

150165178

380 420 460

8 x 17.5 8 x 17.5 8 x 17.5

555

225 250 280

1516.518

32 m632 m638 m6

55 55 60

100 m6110 n6120 n6

180200220

540 590 665

465 515 575

165180200

248273306

194194220

294321299

466 491 550

225250280

120120140

351376423

202220238

145145165

195212230

505 555 625

12 x 17.512 x 17.512 x 22

566

315 355 400

19.521

22.5

42 m648 m655 m6

70 80 90

140 n6150 n6170 n6

240260290

730 825 910

640 725 805

215240260

340382426

244272294

334376419

611 679 741

315355400

160180200

469525576

260286312

184205223

252275300

690 780 865

12 x 2212 x 2612 x 26

666

450 500

2425.5

60 m665 m6

100105

190 n6210 n6

320350

10251150

9051015

290315

530595

323354

475530

835 922

450500

225250

653726

345389

245270

332365

9751095

16 x 2616 x 33

66

560 630

2728.5

70 m675 m6

110120

230 n6255 n6

390430

12701405

11251260

350385

650730

387430

589644

10111121

560630

280315

798888

415456

318355

400440

12101345

16 x 3316 x 33

66

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

BA 6612 CAVEX EN 12.118 / 49

1.2.3 Types CDFW

Flange on side A, B or both sides; drive shaft on side A, B or both sides: Drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

SideA

SideB

Cover plate

Detail X

End plate

A B

X

View X

SU A B

B

A

SO

B A

SR SL VO

A

B

VU

B

A

B

A

1

2

3

2

1

3

a

1

3

2

3 232

111

1

32

32

b

c d

e

f

g

h

a

b

f h

ff

c1 c2 d1 l1 d6D2 D5

e1 e2 e4 e6 e E E1 f g1 g4 G1 G2L

L2 nP

sSize

c1 c2 d1 l1 d6H7 H8

e1 e2 e4 e6 e7 E E1 f g1 g4 G1 G2min. max.*

L2 nmin.

s

mm

100 120 140

202025

111214

18 k618 k622 k6

35 35 40

40 50 50

50 60 65

202525

90105115

119139161

119119140

155180203

262 283 334

100120140

63 63 80

333

189210245

88101113

85 85102

93106118

136155173

147167186

165187208.

5

225 270 315

141618

M 16M 20M 20

160 180 200

253232

151617

22 k628 m628 m6

40 50 50

65 65 80

75 85 95

323240

130140150

182202223

140168168

224249269

353 400 418

160180200

80100100

444

264298316

126138148

102124124

132144155

194212228

212233250

235.5

259278

360 405 450

202225

M 20M 20M 24

225 250 280

404040

182022

32 m632 m638 m6

55 55 60

80 80100

105115125

404050

165180200

248273306

194194220

294321299

466 491 550

225250280

120120140

555

351376423

163178192

145145165

170185200

250272293

276301326

307335363

505 560 630

283032

M 24M 24M 24

315 355 400

505060

242730

42 m648 m655 m6

70 80 90

100120120

140160180

506060

215240260

340382426

244272294

334376419

611 679 741

315355400

160180200

555

469525576

212233256

184205223

220242265

322354387

357394433

397438481

710 800 900

364045

M 30M 30M 30

450 500

6075

3336

60 m665 m6

100105

150150

200220

7575

290315

530595

323354

475530

835 922

450500

225250

66

653726

282310

245270

292320

425465

480528

532585

1010

1120

4850

M 30M 36

560 630

7590

3840

70 m675 m6

110120

170170

240270

9090

350385

650730

387430

589644

10111121

560630

280315

66

798888

341377

318355

352388

510560

583650

643713

1260

1420

5663

M 36M 36

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

* Lmax is only applicable when using the forcing-off disc

®

BA 6612 CAVEX EN 12.119 / 49

1.2.4 Type CDDA

Torque support on side A or B in position 1, 2 or 3; with or without end plate; drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

SideA

SideB

Cover plate Forcing-off plate

A B

X

View X

SUA B

B

ASO

SR SL VO

B A

A

B

VU

B

A

B

A

a

a e

e

b

c d

eg

fh

b

g

e

a b c c2 d1 l1D2

D3 e4 e6 e E E1 g1 G1 G2 h1 h2 HL

L1 m1 m2 m3P

sSize

a b c c2 d1 l1H7

D3 e4 e6 e7 E E1 g1 G1 G2 h1 h2 Hmin. max.*

L1 m1 m2 m3min.

s

mm

100 120 140

216 254 290

200235260

28 32 36

111214

18 k618 k622 k6

35 35 40

50 60 65

M 20M 24M 24

119119140

155180203

262 283 334

100120140

63 63 80

189210245

85 85102

93106118

153168195

190 225 255

309 364 416

136155173

147167186

152173192.

5

170 200 230

170200225

–––

141618

151919

160 180 200

324 364 396

295325350

40 45 50

151617

22 k628 m628 m6

40 50 50

75 85 95

M 24M 24M 30

140168168

224249269

353 400 418

160180200

80100100

264298316

102124124

132144155

210240250

290 320 350

472 522 573

194212228

212233250

218.5

240258

260 290 315

255280295

–––

202225

192424

225 250 280

440 480 525

380415450

55 60 65

182022

32 m632 m638 m6

55 55 60

105115125

M 30M 30M 30

194194220

294321299

466 491 550

225250280

120120140

351376423

145145165

170185200

285300340

390 430 480

638 703 786

250272293

276301326

285311337

350 385 430

325355385

–––

283032

282835

315 355 400

590 665 748

490535585

70 78 85

242730

42 m648 m655 m6

70 80 90

140160180

M 36M 36M 36

244272294

334376419

611 679 741

315355400

160180200

469525576

184205223

220242265

375420460

530 595 660

870 9771086

322354387

357394433

369407447

480 540 605

420460510

–––

364045

354242

450 500

855 955

562616

92100

3336

60 m665 m6

100105

200220

M 36M 36

323354

475530

835 922

450500

225250

653726

245270

292320

515565

740 815

12701410

425465

480528

495544

750 840

495540

560630

4850

3542

560 630

1050

1175

678750

110120

3840

70 m675 m6

110120

240270

M 42M 42

387430

589644

10111121

560630

280315

798888

318355

352388

630700

910101

5

15601745

510560

583650

600668

9201030

600660

700780

5663

4248

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

BA 6612 CAVEX EN 12.1110 / 49

* Lmax is only applicable when using the forcing-off disc

1.2.5 Type CDUA

Cover plate on side A or B; with or without forcing-off disc; Drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

SideA

SideB

Cover plate Forcing-off plate

A B

X

View X

SUA B

B

ASO

SR SL VO

B A

A

B

VU

B

A

B

A

a

a e

e

b

c d

eg

fh

b

g

e

a b c c2 d1 l1D2

D3 e4 e6 e E E1 g1 G1 G2 h1 h2 HL

L1 m1 m2 m3P

sSize

a b c c2 d1 l1H7

D3 e4 e6 e7 E E1 g1 G1 G2 h1 h2 Hmin. max.*

L1 m1 m2 m3min.

s

mm

100 120 140

216 254 290

200235260

28 32 36

111214

18 k618 k622 k6

35 35 40

50 60 65

M 20M 24M 24

119119140

155180203

262 283 334

100120140

63 63 80

189210245

85 85102

93106118

153168195

190 225 255

309 364 416

136155173

147167186

152173192.

5

170 200 230

170200225

–––

141618

151919

160 180 200

324 364 396

295325350

40 45 50

151617

22 k628 m628 m6

40 50 50

75 85 95

M 24M 24M 30

140168168

224249269

353 400 418

160180200

80100100

264298316

102124124

132144155

210240250

290 320 350

472 522 573

194212228

212233250

218.5

240258

260 290 315

255280295

–––

202225

192424

225 250 280

440 480 525

380415450

55 60 65

182022

32 m632 m638 m6

55 55 60

105115125

M 30M 30M 30

194194220

294321299

466 491 550

225250280

120120140

351376423

145145165

170185200

285300340

390 430 480

638 703 786

250272293

276301326

285311337

350 385 430

325355385

–––

283032

282835

315 355 400

590 665 748

490535585

70 78 85

242730

42 m648 m655 m6

70 80 90

140160180

M 36M 36M 36

244272294

334376419

611 679 741

315355400

160180200

469525576

184205223

220242265

375420460

530 595 660

870 9771086

322354387

357394433

369407447

480 540 605

420460510

–––

364045

354242

450 500

855 955

562616

92100

3336

60 m665 m6

100105

200220

M 36M 36

323354

475530

835 922

450500

225250

653726

245270

292320

515565

740 815

12701410

425465

480528

495544

750 840

495540

560630

4850

3542

560 630

1050

1175

678750

110120

3840

70 m675 m6

110120

240270

M 42M 42

387430

589644

10111121

560630

280315

798888

318355

352388

630700

910101

5

15601745

510560

583650

600668

9201030

600660

700780

5663

4248

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

BA 6612 CAVEX EN 12.1110 / 49

* Lmax is only applicable when using the forcing-off disc

1.2.5 Type CDUA

Cover plate on side A or B; with or without forcing-off disc; Drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

* Lmax is only applicable when using the forcing-off disc

®

BA 6612 CAVEX EN 12.1111 / 49

SideB

SideA

Cover plate

Forcing-off plate

Mounting with pin screws and nuts

B A

SU

A B

B

A

SO

SR SL VO

A

B

B

A

B

A

VU

X

View X

B A

d c

g e

h f

b a

a

b

f h

ff

a b c c d lD2

D e e e E E g G G h h H m m mL

LP

sSize

a b c c2 d1 l1H7

D3 e4 e6 e7 E E1 g1 G1 G2 h1 h2 H m1 m2 m3min. max.*

L1min.

s

mm

100 120 140

216 254 290

200235260

28 32 36

111214

18 k618 k622 k6

35 35 40

50 60 65

M 20M 24M 24

119119140

155180203

262 283 334

100120140

63 63 80

189210245

85 85102

93106118

182 227 255

145170195

335 395 450

170 200 230

170200225

–––

136155173

147167186

152173192.

5

141618

151919

160 180 200

324 364 396

295325350

40 45 50

151617

22 k628 m628 m6

40 50 50

75 85 95

M 24M 24M 30

140168168

224249269

353 400 418

160180200

80100100

264298316

102124124

132144155

300 325 370

220245270

510 565 620

260 290 315

255280295

–––

194212228

212233250

218.5

240258

202225

192424

225 250 280

440 480 525

380415450

55 60 65

182022

32 m632 m638 m6

55 55 60

105115125

M 30M 30M 30

194194220

294321299

466 491 550

225250280

120120140

351376423

145145165

170185200

405 460 507

300330367

690 760 847

350 385 430

325355385

–––

250272293

276301326

285311337

283032

282835

315 355 400

590 665 748

490535585

70 78 85

242730

42 m648 m655 m6

70 80 90

140160180

M 36M 36M 36

244272294

334376419

611 679 741

315355400

160180200

469525576

184205223

220242265

560 630 705

405455505

935105

01165

480 540 605

420460510

–––

322354387

357394433

369407447

364045

354242

450 500

855 955

562616

92100

3336

60 m665 m6

100105

200220

M 36M 36

323354

475530

835 922

450500

225250

653726

245270

292320

755 845

530595

1270

1410

750 840

495540

560630

425465

480528

495544

4850

3542

560 630

1050

1175

678750

110120

3840

70 m675 m6

110120

240270

M 42M 42

387430

589644

10111121

560630

280315

798888

318355

352388

930104

5

650730

1560

1745

920103

0

600660

700780

510560

583650

600668

5663

4248

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

1.2.6 Type CDOA

Cover plate on side A or B; with or without forcing-off disc; Drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

SideA

SideB

Cover plate Forcing-off plate

Hole pattern for size

Slide Bush

A B

X

View X

SUA B

B

ASO

B A

A

B

SR SL VO VU

B

A

B

A

ba

dc

eg

fh

a

b

f h

ff

c c d l dd4 D2

D e e e e e E E g g G G kL

LP

s zSize

c c2 d1 l1 d3h8 H7

D3 e1 e2 e4 e6 e7 E E1 g1 g3 G1 G2 kmin. max.*

L1min.

s z

mm

100 120 140

182022

111214

18 k618 k622 k6

35 35 40

217 258 302

155 190 225

50 60 65

M 20M 24M 24

90105115

119139161

119119140

155180203

262 283 334

100120140

63 63 80

189210245

90104116

85 85102

93106118

195 235 275

136155173

147167186

152173192.

5

141618

8 x M 10 8 x M 12 8 x M 12

3.544

160 180 200

252831

151617

22 k628 m628 m6

40 50 50

338 379 416

260 295 330

75 85 95

M 24M 24M 30

130140150

182202223

140168168

224249269

353 400 418

160180200

80100100

264298316

129142152

102124124

132144155

310 350 385

194212228

212233250

218.5

240258

202225

8 x M 16 8 x M 16 8 x M 16

555

225 250 280

343740

182022

32 m632 m638 m6

55 55 60

462 510 574

375 420 465

105115125

M 30M 30M 30

165180200

248273306

194194220

294321299

466 491 550

225250280

120120140

351376423

167181196

145145165

170185200

430 480 535

250272293

276301326

285311337

283032

12 x M 1612 x M 1612 x M 20

556

315 355 400

434648

242730

42 m648 m655 m6

70 80 90

638 720 804

530 600 680

140160180

M 36M 36M 36

215240260

340382426

244272294

334376419

611 679 741

315355400

160180200

469525576

216238260

184205223

220242265

600 680 760

322354387

357394433

369407447

364045

12 x M 2012 x M 2412 x M 24

666

450 500

5255

3336

60 m665 m6

100105

9061014

770 860

200220

M 36M 36

290315

530595

323354

475530

835 922

450500

225250

653726

287314

245270

292320

860 960

425465

480528

495544

4850

16 x M 2416 x M 24

66

560 630

6063

3840

70 m675 m6

110120

11261258

9651090

240270

M 42M 42

350385

650730

387430

589644

10111121

560630

280315

798888

346382

318355

352388

10701200

510560

583650

600668

5663

16 x M 2416 x M 24

66

Pay attention to the information in the image under item 1.3 for vertical drive shafts.

®

BA 6612 CAVEX EN 12.1112 / 49

* Lmax is only applicable when using the forcing-off disc

1.2.7 Type CDFA

Flange cover on side A or B; with or without forcing-off disc; Drive shaft in position a, b, c, d, e, f, g or h; installation position SU, SO, SR, SL, VO or VU

1.2.8 Worm-gear speed reducer with additional installation surfaces

Size 100 - 400 Size 450 - 630

Mounting surfacesa3 x b3

Mounting surfacesa4 x b4

Sizea3 b3 h3 m3 m4 m7 s3 t

Sizea4 b4 h4 m5 m6 m8 s3 t

mm mm mm mm

100 216 131 115 163 105 – M 12 23 100 216 160 190 170 133 – M 12 23

120 254 155 135 190 125 – M 16 25 120 254 183 225 194 151.5 – M 16 25

140 290 172 156 220 140 – M 16 26 140 290 204 255 220 172 – M 16 26

160 324 189 177 245 155 – M 16 27 160 324 223 290 240 187.5 – M 16 27

180 354 210 197 275 170 – M 20 30 180 364 245 320 268 209.5 – M 20 30

200 396 222 217 300 182 – M 20 31 200 396 260 350 280 219 – M 20 31

225 440 246 242 335 200 – M 24 38 225 440 280 390 300 234.5 – M 24 38

250 480 266 267 370 220 – M 24 40 250 480 305 430 340 265.5 – M 24 40

280 525 296 298 400 240 – M 30 45 280 525 345 480 430 290 – M 30 45

315 590 325 331 450 265 – M 30 45 315 590 370 530 480 310 – M 30 45

355 665 363 373 510 295 – M 36 55 355 665 415 595 540 350 – M 36 55

400 748 403 416 570 335 – M 36 55 400 748 445 660 605 375 – M 36 55

Mounting surfacesa3 x b3

Mounting surfacesa4 x b4

a3 b3 h3 m3 m4 m7 s3 tSize

a4 b4 h4 m5 m6 m8 s3 tSize

mm mm

450 855 562 530 750 495 560 35 92 450 855 562 740 750 495 560 35 92

500 955 616 595 840 540 630 42 100 500 955 616 815 840 540 630 42 100

560 1050 678 650 920 600 700 42 110 560 1050 678 910 920 600 700 42 110

630 1175 750 730 1030 660 780 48 120 630 1175 750 1015 1030 660 780 48 120

®

BA 6612 CAVEX EN 12.1113 / 49

®

BA 6612 CAVEX EN 12.1114 / 49

1.2.9 Worm-gear speed reducer with shrink disc

Connecting dimensions for shaft Slide bush

The protective hood must be ordered separately

Shrink disc

Protective hood

Schrumpfscheibe d7 d8 d9 d10 f1 G2 G4 l3 l4 l5 l6 l7

SizeModel

T2max

Nm

D

mm mm mm mm mm mm mm mm mm mm mm mm mm

100 HSD 68 - 32 2200 115 50 55 51 64 1 93 129 222 27 30 30 14

120 HSD 80 - 32 4600 141 60 65 61 75 1 106 144 250 29 32 32 16

140 HSD 90 - 32 6400 155 65 70 66 80 2 118 166 284 35 38 40 16

160 HSD 100 - 32 9700 170 75 80 77 90 2 132 184 316 40 43 45 16

180 HSD 110 - 32 14000 185 85 90 87 100 2 144 202 346 45 48 50 18

200 HSD 125 - 32 21200 215 95 100 97 110 2 155 216 371 48 51 50 19

225 HSD 140 - 32 29800 230 105 110 107 120 2 170 238 408 53 56 60 20

250 HSD 155 - 32 40000 263 115 120 117 130 2 185 257 442 57 60 60 20

280 HSD 165 - 32 51000 290 125 130 127 140 2 200 280 480 63 66 65 22

315 HSD 185 - 32 79000 320 140 150 142 160 2 220 317 537 78 82 80 23

355 HSD 200 - 32 95000 340 155 160 157 170 2 242 340 582 78 82 80 23

400 HSD 240 - 32 148000 405 175 180 177 190 2 265 385 650 98 102 100 27

450 HSD 260 - 32 215000 430 200 205 202 215 2 292 425 717 112 116 120 30

500 HSD 280 - 32 279000 460 220 225 222 235 2 320 467 787 125 130 135 31

560 HSD 320 - 32 346000 520 240 245 242 255 2 352 507 859 134 140 145 33

630 HSD 340 - 32 489000 570 270 275 272 285 2 388 558 946 148 155 160 34

1.2.10 Installation IEC-engine on double worm-gear speed reducer (size 100-400);

1) The dimensions may vary slightly depending on the motor model. They are applicable to motors without additional installations

Drive shaft in position e or g point 1.2.11

eg

Size

IEC-standard motor,construction type

B5, V1 or V3

IEC-standard motor,construction type

B5, V1 or V3

BIPEX-coupling Model BWN

Drilling(mm) Size

BIPEX-coupling Model BWN

Drilling(mm)

Sizea1 g5 g6

≈Motor side Gear side

Sizea1 g5 g6

≈ SizeMotor side Gear side

mm mm≈

mmSize

Teil Ø Teil Ø mm mm≈

mm Teil Ø Teil Ø

100

160200200250

718090

100/112

71 100/112

8090

100/112

100/112

132160180

162174174196

384,5417,5446501/544,5

384,5

446417,5

501/544,5

523/566,5

523/566,5

555/598,5

555/598,5

555/598,5

581/624,5

608/615,1738,5858AA

B 43B 53B 53B 62

1111

14192428

2222

18181818

280

250

300350350

303

323359359

AB 72

B 72A 97AB 97

1

112

28

384248

2

221

38

383838

120

160200200250

162174174196

B 43B 53B 53B 62

1111

14192428

2222

18181818

315 132160180200

250

300350350400

332

352388388391

637/680,5767,5887AAAA

AB 72

B 72A 97AB 97AB 112

1

1122

28

38424855

2

2211

42

42424242

140

8090

100/112

132

200200250

300

198198218

240

441,5470

655,5

B 62B 62B 62

AB 72

111

2

192428

38

222

1

222222

22

355

132160180200225

300350350400450

386419419422452

801,5 918

AAAA

1199,5

AB 84AB 97B 97AB 112AB 127

11122

3842485560

22211

4848484848

160

8090

100/112

132

200200250

300

198198218

240

441,5470

655,5

B 62B 62B 62

AB 72

111

2

192428

38

222

1

222222

22

400

132160180200225

300350350400450

420450450450480

825,5 949

AAAA

1227,5

AB 112AB 112AB 112B 112AB 127

11112

3842485560

22221

5555555555

180

90100/112

132160

200250

300350

238250

272308

510

687,5807

B 53B 62

AB 72A 97

11

21

2428

3842

22

12

2828

2828

450

160180200225250

350350400450550

482482482512512

981AAAA

1259,51343,5

AB 112AB 112B 112B 127B 127

11111

4248556065

22222

6060606060

200

90100/112

132160

200250

300350

238250

272308

510

687,5807

B 53B 62

AB 72A 97

11

21

2428

3842

22

12

2828

2828

500

160180200225250280

350350400450550550

512512512542546546

1011AAAA

1289,51377,5

1423/1474

1476/1527

1523/15741635/1755

AB 127AB 127AB 127B 127B 142B 142

111111

424855606575

222222

656565656565

225

100/112

132160180

250

300350350

276

298334334

713,5833AA

B 62

AB 72A 97AB 97

1

212

28

384248

2

121

32

323232

560

180200225250280

350400450550550

569569599599599

AAAA

1346,51430,5

AB 142AB 142AB 142B 142B 142

11111

4855606575

22222

7070707070

250

100/112

132160180

250

300350350

276

298334334

713,5833AA

B 62

AB 72A 97AB 97

1

212

28

384248

2

121

32

323232

630

200225250280315

400450550550660

616646646646681

AA1393,51477,5

AB 142AB 142B 142B 142B 142

11111

5560657580

22222

7575757575

Couplings ready drilled with ISO-tolerance field H7, key groove according to DIN 6885 Part 1 and adjusting screw.

®

BA 6612 CAVEX EN 12.1115 / 49

1.2.11 Installation IEC-engine on double worm-gear speed reducer (size 100-400); Drive shaft in position e or g

1)

1) The dimensions may vary slightly depending on the motor model. They are applicable to motors without additional installations

eg

Size

IEC-standard motor,construction type

B5, V1 or V3

IEC-standard motor,construction type

B5, V1 or V3

N-EUPAX-Coupling Type H

Drilling(mm)

Size

N-EUPAX-Coupling Type H

Drillling(mm)

Sizea1 g5 g6

SizeLZ

Motor side Gear side Motor side Gear side

Sizea1 g5 g6

SizeLZ

mm

g5

mm

g6≈

mm

Z

mm Teil 1Ø

Teil 5Ø

1

mm

g5

mm

g6≈

mm

Z

mm Teil 1Ø

Teil 5Ø

100

718090

100/112

160200200250

260270280290

482,5 513,5 552

595/638,5

80 80 80 80

87 87 87 87

14192428

18181818

225

100/112

132160180

250

300350350

445

555585585

750/793,5

970,51084AA

110

125125125

165

235235235

28

384248

32

323232

120

718090

100/112

160200200250

260270280290

482,5 513,5 552

595/638,5

80 80 80 80

87 87 87 87

14192428

18181818

250

100/112

132160180

250

300350350

445

555585585

750/793,5

970,51084AA

110

125125125

165

235235235

28

384248

32

323232

140

8090

100/112

132

200200250

300

327337347

367

570,5 609

652/695,5

782,5

570,5 609

652/695,5

782,5

80 80 80

95

127127127

127

192428

38

222222

22

280

100/112

132160180

250

300350350

410

485605605

715/758,5

900,51104AA

95

110125125

127

165235235

28

384248

38

383838

160

8090

100/112

132

200200250

300

327337347

367

80 80 80

95

127127127

127

192428

38

222222

22

315

100/112

132160180200

250

300350350400

429

504694694694

734/777,5

919,51193AAAA

95

110125 2)

125 2)

140 2)

127

165285285282

28

38424855

42

42424242

180

90100/112

132160

200250

300350

319426

444474

591731/

774,5

731/774,5

859,5973

80110

110110

87165

165165

2428

3842

2828

2828

355132160180

300350350

525645645

940,51144AA

110125125

165235235

384248

484848

200

90100/112

132160

200250

300350

319426

444474

591

859,5973

80110

110110

87165

165165

2428

3842

2828

2828

400

132160180200

300350350400

573663663733

988,51162AAAA

125125125

140 2)

185235235282

38424855

55555555

Couplings ready drilled with ISO-tolerance field H7, key groove according to DIN 6885 Part 1 and adjusting screw.

2) Hub length l2 = 100 mm

®

BA 6612 CAVEX EN 12.1116 / 49

1.2.11 Installation IEC-engine on double worm-gear speed reducer (size 100-400); Drive shaft in position e or g

1)

1) The dimensions may vary slightly depending on the motor model. They are applicable to motors without additional installations

eg

Size

IEC-standard motor,construction type

B5, V1 or V3

IEC-standard motor,construction type

B5, V1 or V3

N-EUPAX-Coupling Type H

Drilling(mm)

Size

N-EUPAX-Coupling Type H

Drillling(mm)

Sizea1 g5 g6

SizeLZ

Motor side Gear side Motor side Gear side

Sizea1 g5 g6

SizeLZ

mm

g5

mm

g6≈

mm

Z

mm Teil 1Ø

Teil 5Ø

1

mm

g5

mm

g6≈

mm

Z

mm Teil 1Ø

Teil 5Ø

100

718090

100/112

160200200250

260270280290

482,5 513,5 552

595/638,5

80 80 80 80

87 87 87 87

14192428

18181818

225

100/112

132160180

250

300350350

445

555585585

750/793,5

970,51084AA

110

125125125

165

235235235

28

384248

32

323232

120

718090

100/112

160200200250

260270280290

482,5 513,5 552

595/638,5

80 80 80 80

87 87 87 87

14192428

18181818

250

100/112

132160180

250

300350350

445

555585585

750/793,5

970,51084AA

110

125125125

165

235235235

28

384248

32

323232

140

8090

100/112

132

200200250

300

327337347

367

570,5 609

652/695,5

782,5

570,5 609

652/695,5

782,5

80 80 80

95

127127127

127

192428

38

222222

22

280

100/112

132160180

250

300350350

410

485605605

715/758,5

900,51104AA

95

110125125

127

165235235

28

384248

38

383838

160

8090

100/112

132

200200250

300

327337347

367

80 80 80

95

127127127

127

192428

38

222222

22

315

100/112

132160180200

250

300350350400

429

504694694694

734/777,5

919,51193AAAA

95

110125 2)

125 2)

140 2)

127

165285285282

28

38424855

42

42424242

180

90100/112

132160

200250

300350

319426

444474

591731/

774,5

731/774,5

859,5973

80110

110110

87165

165165

2428

3842

2828

2828

355132160180

300350350

525645645

940,51144AA

110125125

165235235

384248

484848

200

90100/112

132160

200250

300350

319426

444474

591

859,5973

80110

110110

87165

165165

2428

3842

2828

2828

400

132160180200

300350350400

573663663733

988,51162AAAA

125125125

140 2)

185235235282

38424855

55555555

Couplings ready drilled with ISO-tolerance field H7, key groove according to DIN 6885 Part 1 and adjusting screw.

2) Hub length l2 = 100 mm

®

BA 6612 CAVEX EN 12.1116 / 49

1.3 Ventilation, oil level, oil drain, oil quantities and weights

1.3.1 Main gear

M1A1 B1

M3 2M3M2MB4

B7B5

B6

B2

B3

A4

A7A5

A6

A2

A3

Location of the ventilation Location of the oil level �

Location of the oil drain

Type Output on side Installation position

SU SO SR SL VO VU

� � � � � �

CDUW A A1 B2 B3 B3 B2 A1 B4 M1 A1 A1 M1 B4 M2 B5 M3 M3 B7 M2CDUWCDUA B / both sides B1 A2 A3 A3 A2 B1 B1 M1 A4 A4 M1 B1 M2 A7 M3 M3 A5 M2

CDOW A B4 B2 B6 B6 B2 B4 B4 M2/3 A4 A4 M2/3 B4 M2 B5 M3 M3 B7 M2CDOWCDOA B / both sides A4 A2 A6 A6 A2 A4 B4 M2/3 A4 A4 M2/3 B4 M2 A7 M3 M3 A5 M2

CDFW 1)

CDFAA A1 B2 B6 B6 B2 A1 B4 M1 A1 A1 M1 B4 M2 B5 M3 M3 B7 M2

CDFACDDA B / both sides B1 A2 A6 A6 A2 B1 B1 M1 A4 A4 M1 B1 M2 A7 M3 M3 A5 M2

1) On CSFW the flange is defined as output

Average oil quantities in litre

Type CDUW, CDOW, CDFW Type CDUA, CDOA, CDFA, CDDAInstallation position Installation position Size

SU SO SR/SL VO/VU SU SO SR/SL VO/VU

100 1.3 3.3 2.3 4.2 1.3 3 2 3.8

120 2 5.5 4 7 2 5 3.5 6.5

140 3 9 6 11 3 8 5.5 10

160 4.5 12.5 8.5 16 4.5 11.5 8 15

180 5.5 17 12 22 5.5 16 11 20

200 7.5 23 16 29 7.5 22 15 27

225 10 32 21 39 10 29 20 36

250 13 44 27 52 13 40 26 47

280 15 58 35 66 15 54 33 62

315 20 78 50 88 20 72 47 82

355 28 110 71 124 28 102 68 116

400 40 155 95 174 40 145 90 164

450 55 220 133 243 55 208 127 232

500 77 310 186 340 77 295 178 325

560 108 430 260 475 108 410 250 455

630 150 600 360 665 150 575 348 640

®

BA 6612 CAVEX EN 12.1117 / 49

1.3.2 Primary gear

Size

X (mm)

180200

225250

280315

355400

60 70 82 95 110 135

450500

560630

160 190

100120

140160

Bei senkrechter Antriebswelle muß oberhalb des Getriebes beiM6 bzw. M7 ein Freiraum von der Höhe X vorgesehen werden.

M1A1 B1

M7B4

B7B2

B5

B6

6M7M6MA4

A7A2

A5

A6

Location of the ventilation Location of the oil level �

Location of the oil drain

an der VorschaltstufeDrive shaft in position Installation position

SU SO SR SL VO VU

� � � � � �

a A6 A2 B1 B1 A2 1) A6 M7 A5 M6 M6 A7 M7 A4 M1 B1 B1 M1 A4

b B6 B2 A1 A1 B2 1) B6 M6 B5 M7 M7 B7 M6 B4 M1 A1 A1 M1 B4

c A1 B2 1) B6 B6 B2 A1 M7 B7 M6 M6 B5 M7 B4 M1 A1 A1 M1 B4

d B1 A2 1) A6 A6 A2 B1 M6 A7 M7 M7 A5 M6 A4 M1 B1 B1 M1 A4

e M6 A7 M7 M7 A5 M6 A6 A2 B1 B1 A2 1) A6 A4 M1 B1 B1 M1 A4

f M7 B7 M6 M6 B5 M7 B6 B2 A1 A1 B2 1) B6 B4 M1 A1 A1 M1 B4

g M6 B5 M7 M7 B7 M6 A1 B2 1) B6 B6 B2 A1 B4 M1 A1 A1 M1 B4

h M7 A5 M6 M6 A7 M7 B1 A2 1) A6 A6 A2 B1 A4 M1 B1 B1 M1 A4

1) Sizes 100 - 160: B5 insread of B2 respectively A5 instead of A2

Durchschnittliche Ölmengen der Vorschaltstufe in LiterAverage weights of

gear and main stage without oil

Installation position Type

SizeSU SO SR SL VO / VU

CD W CD APosition of the drive shaft

CD.W

kg

CD.A

kga / b c / d e - h a / b c / d e - h a - d e / f g / h a - d e / f g / h a - h

kg kg

100 0.7 0.6 1 0.6 0.7 1 1 0.7 0.6 1 0.6 0.7 0.6 57 55

120 0.7 0.6 1 0.6 0.7 1 1 0.7 0.6 1 0.6 0.7 0.6 80 77

140 1.6 1.2 2 1.2 1.6 2 2 1.6 1.2 2 1.2 1.6 1.1 115 110

160 1.6 1.2 2 1.2 1.6 2 2 1.6 1.2 2 1.2 1.6 1.1 150 145

180 3 1.3 3.8 1.3 3 3.8 3.8 3 1.3 3.8 1.3 3 2 210 200

200 3 1.3 3.8 1.3 3 3.8 3.8 3 1.3 3.8 1.3 3 2 260 250

225 5 2 6.5 2 5 6.5 6.5 5 2 6.5 2 5 3.5 350 330

250 5 2 6.5 2 5 6.5 6.5 5 2 6.5 2 5 3.5 440 420

280 8 3 10 3 8 10 10 8 3 10 3 8 5.5 600 570

315 11.5 4.5 15 4.5 11.5 15 15 11.5 4.5 15 4.5 11.5 8 810 770

355 16 5.5 20 5.5 16 20 20 16 5.5 20 5.5 16 11 1180 1130

400 22 7.5 27 7.5 22 27 27 22 7.5 27 7.5 22 15 1600 1540

450 29 10 36 10 29 36 36 29 10 36 10 29 20 2240 2170

500 40 13 47 13 40 47 47 40 13 47 13 40 26 3040 2960

560 54 15 62 15 54 62 62 54 15 62 15 54 33 4170 4070

630 72 20 82 20 72 82 82 72 20 82 20 72 47 5630 5510

®

BA 6612 CAVEX EN 12.1118 / 49

1.3.2 Primary gear

Size

X (mm)

180200

225250

280315

355400

60 70 82 95 110 135

450500

560630

160 190

100120

140160

Bei senkrechter Antriebswelle muß oberhalb des Getriebes beiM6 bzw. M7 ein Freiraum von der Höhe X vorgesehen werden.

M1A1 B1

M7B4

B7B2

B5

B6

6M7M6MA4

A7A2

A5

A6

Location of the ventilation Location of the oil level �

Location of the oil drain

an der VorschaltstufeDrive shaft in position Installation position

SU SO SR SL VO VU

� � � � � �

a A6 A2 B1 B1 A2 1) A6 M7 A5 M6 M6 A7 M7 A4 M1 B1 B1 M1 A4

b B6 B2 A1 A1 B2 1) B6 M6 B5 M7 M7 B7 M6 B4 M1 A1 A1 M1 B4

c A1 B2 1) B6 B6 B2 A1 M7 B7 M6 M6 B5 M7 B4 M1 A1 A1 M1 B4

d B1 A2 1) A6 A6 A2 B1 M6 A7 M7 M7 A5 M6 A4 M1 B1 B1 M1 A4

e M6 A7 M7 M7 A5 M6 A6 A2 B1 B1 A2 1) A6 A4 M1 B1 B1 M1 A4

f M7 B7 M6 M6 B5 M7 B6 B2 A1 A1 B2 1) B6 B4 M1 A1 A1 M1 B4

g M6 B5 M7 M7 B7 M6 A1 B2 1) B6 B6 B2 A1 B4 M1 A1 A1 M1 B4

h M7 A5 M6 M6 A7 M7 B1 A2 1) A6 A6 A2 B1 A4 M1 B1 B1 M1 A4

1) Sizes 100 - 160: B5 insread of B2 respectively A5 instead of A2

Durchschnittliche Ölmengen der Vorschaltstufe in LiterAverage weights of

gear and main stage without oil

Installation position Type

SizeSU SO SR SL VO / VU

CD W CD APosition of the drive shaft

CD.W

kg

CD.A

kga / b c / d e - h a / b c / d e - h a - d e / f g / h a - d e / f g / h a - h

kg kg

100 0.7 0.6 1 0.6 0.7 1 1 0.7 0.6 1 0.6 0.7 0.6 57 55

120 0.7 0.6 1 0.6 0.7 1 1 0.7 0.6 1 0.6 0.7 0.6 80 77

140 1.6 1.2 2 1.2 1.6 2 2 1.6 1.2 2 1.2 1.6 1.1 115 110

160 1.6 1.2 2 1.2 1.6 2 2 1.6 1.2 2 1.2 1.6 1.1 150 145

180 3 1.3 3.8 1.3 3 3.8 3.8 3 1.3 3.8 1.3 3 2 210 200

200 3 1.3 3.8 1.3 3 3.8 3.8 3 1.3 3.8 1.3 3 2 260 250

225 5 2 6.5 2 5 6.5 6.5 5 2 6.5 2 5 3.5 350 330

250 5 2 6.5 2 5 6.5 6.5 5 2 6.5 2 5 3.5 440 420

280 8 3 10 3 8 10 10 8 3 10 3 8 5.5 600 570

315 11.5 4.5 15 4.5 11.5 15 15 11.5 4.5 15 4.5 11.5 8 810 770

355 16 5.5 20 5.5 16 20 20 16 5.5 20 5.5 16 11 1180 1130

400 22 7.5 27 7.5 22 27 27 22 7.5 27 7.5 22 15 1600 1540

450 29 10 36 10 29 36 36 29 10 36 10 29 20 2240 2170

500 40 13 47 13 40 47 47 40 13 47 13 40 26 3040 2960

560 54 15 62 15 54 62 62 54 15 62 15 54 33 4170 4070

630 72 20 82 20 72 82 82 72 20 82 20 72 47 5630 5510

®

BA 6612 CAVEX EN 12.1118 / 49

Size 100 - 120 140 - 160 180 - 200 225 - 250 280 - 315 355 - 400 450 - 500 560 - 630

Model n11/min LpA dB(A)

3000 76 78 80 82 84

CD.. 1500 <70 <70 <70 <70 71 74 77 79

750 <70 <70 <70 <70 <70 <70 <70 <70

BA 6612 CAVEX EN 12.1119 / 49

®

1.4

Table 1.2: Measurement surfaces - Sound pressure level LpA in dB(A)

2. General information

2.1

2.2

Attention!

CAVEX GmbH & Co. KGTübinger Straße 2D-72131 Ofterdingen

Telephone: +49 (0) 7473 95 546-13Telefax: +49 (0) 7473 95 546-88

E-Mail: info@cavex-gmbh.de Internet: www.CAVEX-GmbH.de

Measurement surfaces – Sound pressure level

The measurement surfaces – sound pressure level of the CAVEX® gear unit according to DIN 45635 is applicable on a measurement surface in 1 m distance from the gear surface with a minimum of 30% nominal capacity.

The measurement surfaces – sound pressure levels stated in Table 1.2 are taken from the quality control statistic evaluations. It can be expected that the CAVEX® gear unit does not exceed these noise levels. If no clear conditions can be created on site for technical measurement during remea-surements, the measurement on the CAVEX GmbH & Co. KG testing benches is applicable.

Introduction

The present instruction manual is included in the delivery of the gear unit and should always be kept close to the gear unit.

The CAVEX® gear unit described here is constructed according to the recognized safety-technical rules and corresponds to the technical status at the time this instruction manual was printed.

In the interest of further development we reserve the right to conduct those changes on the individual components and accessories that are deemed beneficial for the increase of performance and safety with the maintenance of the essential features.

Copyright

The copyright to this instruction manual remains with CAVEX GmbH & Co. KG.

The instruction manual may not be used in part or in whole without authorization and without our consent for competitive purposes or made available to third parties.

Please contact our factory in case of technical questions:

Every person who is involved in the assembly, operation, maintenance and repair of the gear unit must have read and understood the instruction manual, and adhere to it. We are not liable for damage and operational defects that occur due to non-adherence to the instruction manual.

or contact one of our customer service addresses. A list of our customer service offices is available on the website www.cavex-gmbh.de

®

3. Safety information

3.1

3.2

3.3 Environmental protection

The relevant regulations and guidelines, for example ISO 14001, as well as the laws of the countries and states shall be followed. This is particularly applicable to the usage of lubricants, preservation and cleaning agents. The regulations of the manufacturers of the operating materials, auxiliary mate-rials and tools being used must be followed.

Intended usage

The CAVEX® gear unit is constructed according to state-of-the-art technology and is delivered safe to operate. Unauthorized modifications, installations and modifications that influence the safety are not permitted. This also is applicable to safety installations that are installed as contact protection.

The CAVEX® gear unit may only be used and operated in the framework of the conditions defined on the delivery contract.

General obligations

• The operator is to ensure that all persons working on the assembly, operation, maintenance and service and repair of the device have read and understood the instruction manual, and that they adhere to all items, in order to:

– avoid danger to life and limb of the user and third parties

– ensure the operational safety of the gear unit

and

– exclude downtimes and environmental influences due to incorrect operation.

• The relevant occupational safety and environmental protection regulations shall be adhered to during transport, assembly and disassembly, operation and service and maintenance.

• The gear unit may only be operated, serviced and repaired by authorized, trained and instructed personnel.

• Cleaning the device with a pressure cleaning device is not permissible.

• All work shall be performed diligently and from the point of ”Safety“.

• It is mandatory to: Work on the gear unit may only be performed at rest. The drive unit must be secured against unintentional start up. A sign indicating “work is in progress” on the gear unit must be applied to the activating switch of the gear unit.

• Welding work must not be performed on the gear unit. The gear units must not be used as ground point for welding work. Gear parts and bearings could be destroyed by welding.

• The drive aggregate must be switched off immediately if changes to the device are perceived during operation, such as for example an increased operating temperature or change of gear noises.

• Openly rotating drive parts must be secured against contact using appropriate safety measures.

• When installing the CAVEX® gear unit in devices or units, the manufacturer of the devices or units is obligated to incorporate into his instruction manual the regulations, information and descriptions contained within this instruction manual.

• Information markings affixed to the CAVEX® gear unit, such as for example the type plate, turning direction arrow etc. must be observed. They must be free from paint and dirt. Missing information plates must be replaced.

Non-standard spare parts, such as bearings, radial shaft sealing rings, seals, screws, nuts, washers, sealing plugs, ventilation screws, oil level displays must always be obtained from CAVEX GmbH & Co. KG.

BA 6612 CAVEX EN 12.1120 / 49

3.4 Special dangers

3.5 Warnings and symbols in this instruction manual

Information:

4. Transport and storage

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

4.1 Scope of delivery

4.2 Transport

image-transport

this side up fragile goods

protect from moisture

protectfrom heat

centre of gravity No hooks fasten well

Attention!

Attention!

®

The transport of the gear unit must be conducted with adequate care to avoid personal injury and damage to the gear unit. For example, impacts on free shaft ends may lead to damage in the gear unit.

To transport the gear unit, appropriate fastening means (for example eyebolts) must be screwed into the prepared threads on the top of the casing. The front threads in the shaft ends may not be used to attach eyebolts for transport.

For transport, only use hoisting devices and load lifting installations with suffi-cient carrying capacity!

Depending on the transport method and size the CAVEX® gear unit is packaged differently. If not specifically agreed upon differently by contract, the packaging corresponds to the HPE packaging guidelines. The image instructions on the package shall be followed:

The delivery content is listed in the shipping documents. Check that the delivery is complete upon receipt. Possible transport damage and/or missing parts must be reported in writing immediately.

• Depending on the operating condition, the CAVEX® gear unit may generate high surface tempera-tures. Risk of burns!

• When changing the oil there is the risk of burns resulting from the escaping hot oil.

This symbol indicates the safety measures that need to be followed to avoid perso-nal injury.

This symbol indicates safety measures that need to be followed to avoid damage to the gear unit.

This symbol indicates general operating instructions that need to be followed.

BA 6612 CAVEX EN 12.1121 / 49

®

4.3 Storage of the gear unit

4.4 Standard corrosion protection

4.5 Type plate

Attention!

The type plate is made of aluminium. The data according to Point 1.1 is engraved into the anodized surface for permanent legibility. The type plate is riveted onto the gear unit casing.

The gear unit must be stored in a weather-protected location on a vibration-free surface.

Stacking gear units on top of each other is not permissible.

When storing a gear unit outside, the unit must be covered carefully. It must be ensured that moisture or dirt cannot settle onto the gear unit.

The shaft ends, the drilling of the hollow shaft and the installation surface of the output flange are prepared with corrosion protection. It is seawater resistant and tropic-proof for a period of up to 12 months.

All the greasing points are greased with the appropriate agents.

The interior gear parts are corrosion protected. This protection is sufficient for normal transport conditions and a period of 6 months up to first start up.

In case of longer intermediate storages (> 6 months) the interior and exterior corrosion protection must be inspected and renewed, if necessary. The gear unit is delivered without oil.

BA 6612 CAVEX EN 12.1122 / 49

4.6. Coatings

4.6.1 General information

Information:

4.6.2 Painted version

Coating system Plastic 2K-PUR 2K-Epoxy

Colours

typ.Typical applicationarea

Standard-1-layer-coatingfor interior areas

Standard-2-layer-coating especially for

usage outside resp. for the increased demands of corrosion protection

High quality coatingfor exterior use resp.

for stresses res-ulting from diluted acids and alkaline solutions ( ≤5%)

Recoatability

chem. phys.resistance

Temperature resistance

Remark

Table 4.6.2: Painted version

®

The specifications concerning the possibility of repainting do not constitute an approval in the sense of a guarantee for the quality of the coating material delivered by your supplier.

RAL 1003,1007, 1012,1023, 2000, 2004, 3000,5007, 5009, 5010, 5012,5015, 6011, 7001, 7011,7030, 7032, 7035, 9005,

9006, black-matte

RAL 1003, 1018, 2004, 5002, 5015, 6011, 7000, 7031, 9010, 9011,

9016

RAL 1003, 5015,6018, 7031, 7035

2K-Epoxy-paint “chalks” when set installed outdoors

(without influencing the quality), high shine

with good mechanical resistance

excellent resistance against: weak acids and lye (≤ 5%), oil,

grease, fuel, coolant, salt, solvents; tough

and scratchproof paint

very good resistance against: oil, grease, fuel,

water, seawater and cleaning agents; good

resistance against: weather influences and

diluted acids and lye (≤ 3%); not steam re-

sistant lye (≤ 3%); good mechanical resistance

against: abrasion

after prior sanding down with: 2K-PUR paint,

2K-Epoxy paint

after prior sanding down with: 2K-PUR

paint, 2K-Epoxy paint, 2K-AC paint

Coverage after prior sanding down with: plastic paint resp.

synthetic resin varnish; can be painted over

after 3 days setting time

good resistance against: cleaning agents, oil and fuel; resistant against:

short term stresses with diluted acids and lye(≤ 3%); not solvent resistant; not steam

resistant

Standard paint for cooling tower and

agitator drive resp. when seawater resistance is needed below deck, or

similar

Standard paint with very good adhesive characte-

ristic, not suitable for: storage outside, outdoor

installation

–40 °C ... +100 °Cshort-term up to 140 °C

–40 °C ... +150 °C –40 °C ... +150 °C

BA 6612 CAVEX EN 12.1123 / 49

®

4.6.3 Primed version

primedCoating system unpainted

Standard colour anthracite brown -

typ. area of usage

Recoatability

chem. phys. resistance -

Temperature resistance –40 °C ... +150 °C (–40 °C ... +150 °C)

Remark

Table 4.6.3: Primed version

*)The type plate must be covered prior to painting.

for over painting*): Bonding agent for all common paint

systems, temporary

very good with: plastic paint, synthetic resin varnish, 2K-PUR paint, 2K-Epoxy paint, SH paint,

2K-AC paint

good resistance against: cleaning agents, good salt spray resistance; resistant

against: oil and fuel

Bonding agent with very good adhesive characteristics and

good corrosion protection

GG-parts immersion primed, St-parts primed or galvanized, Al- and plastic parts untreated

very good with: plastic paint, synthetic resin varnish, oil paint, bitumen paint, 2K-PUR coating,

2K-Epoxy coating

for covering coating*):temporary corrosion protection

BA 6612 CAVEX EN 12.1124 / 49

5. Technical description

5.1 General information

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

5.2 Identification

Colour identification of ventilation, oil level and oil drainage:

Ventilation and oil input:

Oil level and lubrication positions:

Oil drainage:

®

The gear is a two-level gear with a primary gear as worm gear with CAVEX® toothing and a main gear as worm-gear speed reducer with CAVEX® toothing.

yellow

red

white

5.3 Ventilator

5.4 Couplings

5.5 Shrink disc

5.6 Backstop

For certain requirements the gear unit is equipped with a mechanical backstop.

Information:

Attention!

On worm gear units equipped with ventilators, the ventilator is arranged on the fast running worm shaft of the gear unit and secured against unintentional contact by a ventilator cover. The ventilator sucks in air through the protective grid of the ventilator cover and leads it past the gear casing through the lateral air channels. This cools the air surrounding the gear casing.

The gear has 2 oil chambers. Th oil filling locations are labelled with the following plates that correspond with the type plate specifications:

On gears with backstops the turning direction is indicated by an arrow.

Contamination of the ventilator cover and the casing surface especially in the area of the worm drive significantly reduces the cooling effect (See Chapter 10. “Maintenance and Service”).

As a general rule, elastic couplings should be installed for the drive and output of the gear unit.

If rigid couplings are planned, approval must be obtained from the manufacturer. For the operation of the couplings, the special operating instructions of the couplings must be followed.

For shaft-mounted gear units with hollow shaft in shrink disc version, a shrink disc Type HSD-32 is intended as frictional tension connection between the hollow gear shaft and the machine.

Ensure that the air intake on the ventilator cover is not blocked.

During operation, only the pre-determined direction is allowed. This is indicated by a directional arrow on the gear drive side.

BA 6612 CAVEX EN 12.1125 / 49

®

Information:

Version B:

5.7 Assembly of IEC-Motors

When installing IEC-Motors, pay attention to the instruction manual of the motor.

6. Assembly

6.1 General assembly information

Information: Follow the instructions in Chapter 3. „Safety information“.

6.2. Description of the assembly

Attention!

Attention!

When using cleaning agents the relevant regulations and guidelines, for example according to ISO 14001, as well as the laws of the countries and states must be followed. Adhere to the regulations of the manufacturer of the cleaning agents.

Agreement with CAVEX GmbH & Co. KG is necessary to change the rotation direction later on, as this is only possible with high level of technical effort.

In order to avoid damage or destruction of the backstop, attention must be paid to ensure that the motor is not driven against the locked backstop!

Any motor must not be used that exceeds the determined rotation speeds of the gear unit, as this may damage the gear unit.

This version is intended if a later change of rotation direction is expected and no ventilator is required for the gear unit.

The backstop is not integrated in the oil circuit. Separate lubrication is not necessary.

The assembly must be performed such that the gear unit is not distorted during assembly and operation.

The possibility of checking the oil level must be ensured.

Foundations and connection constructions must be made such that no vibrations are transferred from neighbouring components and parts.

A careful alignment to the output and drive side machine must be ensured, so that if necessary, elastic distortions due to the operating forces are taken into consideration if necessary.

Fixing screws or nuts must be tightened with the determined torque. The tightening torque is listed in relevant tables. Screws with the minimum strength class 8.8 shall be used.

If exterior forces influence the gear unit it is useful to prevent dislocation by lateral fixings.

The cooling of the CAVEX® gear units must not be influenced. Pay attention to free convection and open air flow during ventilator operation.

To guarantee sufficient lubrication during operation, the installation position stated in the order placement must be adhered to.

• Remove corrosion protection paint on the shaft ends and connecting surfaces with cleaning agents.

Differentiation is made between two versions:

Version A:

The backstop is installed in the lid on the ventilator side. The backstop is installed oil-proof over an intermediate flange on the gear unit and is integrated in its oil circuit.

BA 6612 CAVEX EN 12.1126 / 49

Protect against burning by hot parts!

Please follow the instruction manual of the part to be assembled.

6.3 Assembly of a shaft-mounted gear with fitted key

6.3.1 Preparation

1

1 Pressurized oil connection

Information:

Attention!

Attention!

Attention!

Attention!

®

• Mount couplings and similar connecting parts onto the shaft ends and secure them. If they are to be mounted warm, the necessary joining temperatures shall be requested from the manufacturer of the parts to be mounted.

Warming can be performed, if not described otherwise, by induction, with a burner or in the oven.

The gear shaft ends have thread drillings at the front ends with which couplings, disc, gears or similar can be mounted.

For better disassembly we recommend installing a connection for pressurized oil at the shaft end of the machine. To do this, provide a drilled hole that ends at the turned end of the hollow shaft.

The shaft end of the machine must be equipped with a fitted key according to DIN 6885 part 1 Form A and should have a centring device according to DIN 332 Form DS (with thread) on the front end.

The parts to be mounted shall be assembled with help of suitable equipment to prevent damage of the shaft bearing due to axial joining force. The usage of appropriate hoisting devices must be ensured. Ensure that the shaft sealing rings and the surface of the shaft are not dama-ged when mounting the elements.

Any fitting by impact or force is not permissible, as this may damage the rolling bearing, sealing rings and similar parts.

Cleaning agents must not be allowed to penetrate beneath the sealing lips of the shaft sealing rings.

Protection of the cleaned contact surfaces with an appropriate lubricant that prevents fretting corrosion.

Check the hollow and machine shaft for damage to the intakes or edges. If necessary, refinish parts with an appropriate tool and clean them again.

Attention!

BA 6612 CAVEX EN 12.1127 / 49

®

6.3.2 Assembly

Information:

1

2

3

4

4

3

2

3142

6.4 Assembly of a shaft-mounted gear unit with shrink disc

6.4.1 Preparation

Please follow the instruction manual of the part to be assembled.

6.4.2 Mounting

Attention!

Attention!

Attention!

Attention!

Attention!

Attention!

Assembly of the hollow shaft gear unit onto the machine shaft can be performed with an end disc and securing ring, insofar these parts were included in the delivery.

Cover plate End plate (Dismounting disc)

Screw Securing ring

By turning the end plate and using an appropriate screw, the end plate can be used as dismounting disc.

When using cleaning agents, adhere to the relevant regulations and guide-lines, for example according to ISO 14001, as well as the laws of the countries and states. Follow the regulations of the manufacturer of the cleaning agent.

Cleaning agents must not be allowed to penetrate beneath the sealing lips of the shaft sealing rings.

Any lifting by impact or force is not permissible, as this can damage the rolling bearings, securing rings and similar parts.

The hollow shaft may only be drawn against a machine shaft collar on models with torque support, as the bearings would be distorted on other models.

The hollow shaft must be aligned with the machine shaft, so that jamming is prevented.

• Remove the corrosion protection coating on the shaft ends and connecting surfaces with a cleaning agent.

• Mounting with installed slide bush

• Mount drive with nut and threaded spindle. Support is given by the hollow shaft.

The drilling of the hollow shaft and the exterior diameter of the machine shaft must be thoroughly cleaned in the area of the shrink disc position. Both surfaces must be absolutely free of grease.The safety of the torque transfer is highly dependant on this. Contaminated cleaning agents and cloths are inappropriate for degreasing the surfaces.

BA 6612 CAVEX EN 12.1128 / 49

4321 56

Machine shaftHollow shaft Hexagon nut

Threaded spindle DiscSlide bush

123

456

machine shaft hollow shaft interior ring

exterior ring tensioning screw

123

45

Information: Parts 3, 4 and 5 are not included in the scope of delivery.

6.4.3 Axial securing

6.4.4 Assembly of the shrink disc

The shrink disc is delivered ready to install.

It may not be disassembled prior to first tensioning.

4

1

2

3

5

A

B

A greased B absolutely free of grease

Attention!

Attention!

Attention!

®

The hollow shaft must be aligned with the machine shaft, so that jamming is prevented.

On flange gear units, the hollow shaft may not be axially and radically distorted, as the bearings may fail due to excessive load.

Instead of the shown nut and threaded spindle you may also use a hydraulic puller.

The axial securing of the hollow shaft on the machine shaft is performed by the shrink disc connection.

BA 6612 CAVEX EN 12.1129 / 49

®

Information:

Information: The control of the correct tightening status can thus be inspected visually.

Tighten all tightening screws (5) in sequence (not “crosswise”).

tensioningscrew thread

M 8 29

M 10 58

M 12 100

M 14 160

M 16 240

M 20 470

M 24 820Table 6.1: Max. tightening torques of the tensioning screws

Subsequently, mount the protective cover.

6.4.5 Disassembly of the shrink disc

6.4.6 Cleaning and lubrication of the shrink disc

Attention!

Attention!

Attention!

Attention!

max. tightening torque per screw

strength class 10.9 Nm

Subsequently, only the interior gliding surfaces of the shrink disc need to be lubricated again.

When using cleaning agents and lubricants, adhere to the relevant regulations and guidelines, for example according to ISO 14001, and the laws of the countries and states. Pay attention to the regulations of the manufacturer of the cleaning agent and the lubricant.

Loosened shrink discs do not need to be taken apart and greased again prior to renewed tensioning.

Shrink discs only need to be disassembled and cleaned when they are dirty.

The exterior surface of the hollow shaft can be greased in the area of the shrink disc location.

Never tighten the tightening screws before the machine shaft is installed, as the hollow shaft will distort.

In order to prevent overload of the individual screws the maximum tightening torque (see Table 6.1) may not be exceeded, the alignment of the front ends is priority. If this alignment is not achieved during tightening, check the tolerance of the insert shaft.

The tightening screws can be tightened in several turns in sequence, until the front surfaces of the exterior and interior rings are aligned.

The tensioning screws are loosened in several turns in sequence.

If the exterior ring does not loosen off the interior ring by itself, unscrew some tightening screws and screw them into the neighbouring dismounting threads.

Easy detensioning is then possible.

Pull off the shrink disc from the hollow shaft.

BA 6612 CAVEX EN 12.1130 / 49

®

Information:

Information: The control of the correct tightening status can thus be inspected visually.

Tighten all tightening screws (5) in sequence (not “crosswise”).

tensioningscrew thread

M 8 29

M 10 58

M 12 100

M 14 160

M 16 240

M 20 470

M 24 820Table 6.1: Max. tightening torques of the tensioning screws

Subsequently, mount the protective cover.

6.4.5 Disassembly of the shrink disc

6.4.6 Cleaning and lubrication of the shrink disc

Attention!

Attention!

Attention!

Attention!

max. tightening torque per screw

strength class 10.9 Nm

Subsequently, only the interior gliding surfaces of the shrink disc need to be lubricated again.

When using cleaning agents and lubricants, adhere to the relevant regulations and guidelines, for example according to ISO 14001, and the laws of the countries and states. Pay attention to the regulations of the manufacturer of the cleaning agent and the lubricant.

Loosened shrink discs do not need to be taken apart and greased again prior to renewed tensioning.

Shrink discs only need to be disassembled and cleaned when they are dirty.

The exterior surface of the hollow shaft can be greased in the area of the shrink disc location.

Never tighten the tightening screws before the machine shaft is installed, as the hollow shaft will distort.

In order to prevent overload of the individual screws the maximum tightening torque (see Table 6.1) may not be exceeded, the alignment of the front ends is priority. If this alignment is not achieved during tightening, check the tolerance of the insert shaft.

The tightening screws can be tightened in several turns in sequence, until the front surfaces of the exterior and interior rings are aligned.

The tensioning screws are loosened in several turns in sequence.

If the exterior ring does not loosen off the interior ring by itself, unscrew some tightening screws and screw them into the neighbouring dismounting threads.

Easy detensioning is then possible.

Pull off the shrink disc from the hollow shaft.

BA 6612 CAVEX EN 12.1130 / 49

6.5 Torque support

Information:

6.6 Installation of motors

Information:

6.6.1 Installation on motor lantern with coupling

Information:

Use a solid material lubricant according to the following table.

Lubricant

Molykote 321 R (lubricant varnish)

Molykote G Rapid

Aema-Sol M 19 P

Aema-Sol MO 84-K

Table 6.2: Lubricants for shrink discs after their cleaning

On gear units with torque support, the support of the torque is achieved by bolts and brackets (see the following drawing). The gear unit must be mounted on the machine shaft without tension. The torque support must be achieved in a manner that the torque support is only tangentially and longitu-dinally stressed when the gear unit is operated. Adhere to the permissible angle for the assembly of the bracket on the torque support.

In the case of misalignment of the machine shaft, attend to the coupling displace-ment on the drive shaft.

Observe the special instruction manuals for the motors and the couplings for the installation of the motors and the couplings.

Observe the special instruction manuals for the motors and the couplings for the installation of the motors.

®

BA 6612 CAVEX EN 12.1131 / 49

90 ° ± 20 °

®

7. Start up

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

7.1 Oil filling

Attention!

Attention!

Gear will be supplied without oil filling. Before initial operation, anti-corrosion agent must be discharged and gear must be filled with oil.

When using cleaning agents and lubricants, adhere to the relevant regulations and guidelines, for example according to ISO 14001, as well as the laws of the countries and states. Follow the instructions of the manufacturer of the cleaning agent and lubricants.

Prior to start up, check the oil level. The oil must be filled at least to the middle of the oil level window, as a maximum to the upper edge of the oil level window or up to the lower edge of the oil level opening. The upper locking screw must be replaced with the included ventilation screw.

The oil viscosity to be maintained is listed on the rating plate of every gear unit. If other oils must be used, it is more permissible to use thicker oils than thinner oils. The only oils permissible for use are those listed in the lubricant table in Chapter 10, or according to the lubricant table on the website of CAVEX GmbH & Co. KG.

7.2 Lubrication of bearings

Bearings located above the oil level are equipped with grease filling.

7.3 Installation and assembly parts

7.3.1 Gear units with backstop

Installed or assembled backstops are automatically lubricated.

Attention!In order to avoid damage or destruction of the backstop, ensure that the motor is not driven in the locking direction of the backstop!

Prior to start up, check whether the backstop can be turned in freewheeling without increased effort. The rotational direction arrows on the gear units must be adhered to.

For CAVEX® gear units with special additional installations (e.g. pumps, filter-oil cooler, spring-applied brakes, multi-disc clutch or similar) the specific operating instructions must be followed.

The oil quantity stated on the type plate is a reference value. When filling the oil, wait until the oil has become evenly distributed and thus the final oil level is displayed.

BA 6612 CAVEX EN 12.1132 / 49

®

7. Start up

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

7.1 Oil filling

Attention!

Attention!

Gear will be supplied without oil filling. Before initial operation, anti-corrosion agent must be discharged and gear must be filled with oil.

When using cleaning agents and lubricants, adhere to the relevant regulations and guidelines, for example according to ISO 14001, as well as the laws of the countries and states. Follow the instructions of the manufacturer of the cleaning agent and lubricants.

Prior to start up, check the oil level. The oil must be filled at least to the middle of the oil level window, as a maximum to the upper edge of the oil level window or up to the lower edge of the oil level opening. The upper locking screw must be replaced with the included ventilation screw.

The oil viscosity to be maintained is listed on the rating plate of every gear unit. If other oils must be used, it is more permissible to use thicker oils than thinner oils. The only oils permissible for use are those listed in the lubricant table in Chapter 10, or according to the lubricant table on the website of CAVEX GmbH & Co. KG.

7.2 Lubrication of bearings

Bearings located above the oil level are equipped with grease filling.

7.3 Installation and assembly parts

7.3.1 Gear units with backstop

Installed or assembled backstops are automatically lubricated.

Attention!In order to avoid damage or destruction of the backstop, ensure that the motor is not driven in the locking direction of the backstop!

Prior to start up, check whether the backstop can be turned in freewheeling without increased effort. The rotational direction arrows on the gear units must be adhered to.

For CAVEX® gear units with special additional installations (e.g. pumps, filter-oil cooler, spring-applied brakes, multi-disc clutch or similar) the specific operating instructions must be followed.

The oil quantity stated on the type plate is a reference value. When filling the oil, wait until the oil has become evenly distributed and thus the final oil level is displayed.

BA 6612 CAVEX EN 12.1132 / 49

®

7.4 Electrical connection (on CAVEX® gear units with assembled motor)

7.5 Start Up

8. Operation

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

Attention!If irregularities occur during operation, the cause must be determined using the fault table (see Chapter 9.). The fault table contains possible faults, their causes and suggestions for solutions. If the cause cannot be determined resp. if it is not possible to repair the unit with own means, we recommend contacting CAVEX GmbH & Co. KG.

Work on the terminals and live parts may generally only be performed by specially trained personnel. Follow the safety instructions.

During operation, check the CAVEX® gear unit for:

• high operating temperature

• different gear unit sounds

• possible oil leaks

During start up, ensure that the ventilation screw with cap is installed; if necessary, remove the plastic screw cap or lock screw.

Subsequently, the gear unit is to be operated initially in intermittent duty, meaning operated under normal operating stress for a few minutes, alternating with breaks lasting several times the length of the operating duration. The active periods can be gradually increased up to normal operation, where-by the operating temperature needs to be monitored. Operating temperatures of up to approx. +100°C are permissible.

We include a circuit diagram in the terminal box of every E-Motor showing how the motor must be connected. When connecting, ensure that the system voltage corresponds to that stated on the rating plate.

In general, usage of a motor protection switch is recommended for protection against overload or phase failure. The overcurrent relay must be set to the correct rated input current assigned to the respective nominal voltage (see rating plate). Ground or protective wires must be connected with the included ground terminal.

If the motor runs in the wrong rotation direction, 2 phases of the mains connection must be swapped over.

BA 6612 CAVEX EN 12.1133 / 49

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9. Faults, causes and solution

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

9.1 General fault information

Information:

9.2 Possible defects

Defects Causes Solution

Different gear unit noises

Increased operating temperature Oil filling with non-approved oil

Oil level in the gear casing too high or too low

Oil is old

Oil is very contaminated

Suction opening of the ventilation cover and/or gear unit casingseverely contaminated

Grease filling of the bearings is old

Bearing defective

Backstop does not move freely

Oil leak Radial-shaft sealing rings defective Change radial-shaft sealing rings

Table 9.1: Fault information

Defects that occur during the warranty period and require repair of the gear unit may only be remedied by the CAVEX GmbH & Co. KG customer service. We also recommend using our customer service after the expiry of the warranty term.

In general, the gear unit must be turned off during the repair of defects. Secure the drive aggregate against unintentional start up. Attach an informa-tion sign to the activation switch.

Bearing tolerance enlarged

Bearing defective

Damage to the gears

Gear unit mounting is loose

Contact customer service.

Contact customer service.

Contact customer service.

Tighten screws / nuts with prescribed torque.

Replace damages screws / nuts.

Fill with permissible oil

Check oil level at room temperatureif necessary correct oil level

Change oil. See Chapter 10.

Change oil. See Chapter 10.

Clean ventilator cover and gear unit casing

New lubrication.See Chapter 10.

Contact customer service.

Contact customer service.

BA 6612 CAVEX EN 12.1134 / 49

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10. Maintenance and service

Information: Follow the instructions in Chapter 3. ”Safety instructions”.

10.1 General maintenance specifications

Information:

Measures Deadlines Remarks

Monitor oil temperature, gear unitsounds and tightness

Check oil level

First oil change

Further oil changes

Lubrication of the bearing

Renew grease in the bearings

Clean ventilation screw

Clean ventilator and casing

Check fixing screws for tightness

continuously

every 3 months

after approx. 1000-2000 operating hours

after approx. 6000-12000 operating hours, at the latest after 5 years

see plates with exact instructions for the grease nipple

after approx. 10000 to 15000 operating hours, at the latest after 5 years

if contaminated

if contaminated

during every oil change

in case of change see Table 9.1

see Items 7.1. and 10.2.1

see Items 7.1. and 10.2.1

see Item 10.2.2

see Item 10.2.2

see Item 10.2.3

see Item 10.2.4

Table 10.1: Maintenance intervals

All maintenance and service work shall be performed carefully and only by specially trained personnel.

The adherence to the warranty conditions also includes the adherence to the inspection intervals.

Oil level at least up to the middleof oil level window, maximum to the upper edge of the oil window or to the lower edge of the oil level opening for a cold gear unit in standstill

BA 6612 CAVEX EN 12.1135 / 49

10.2 Description of the maintenance and service work

When using cleaning agents and lubricants, adhere to the relevant regula-tons and guidelines, for example according to ISO 14001, and the laws of the countries and states. Follow the instructions of the manufacturer of the clea-ning agents and lubricants.

10.2.1 Oil change

Secure the drive aggregate against unintentional start up. Attach an informa-tion plate to the on-off switch.

Burning hazard due to hot oil. Before performing any work, wait until the oil has cooled to below +30 °C.

Remove excess oil immediately in an environmentally friendly manner using oil binding agents.

The oil quantity and the location of the lock elements depend on the installati-on position, see Item 1.3 “Ventilation, oil level, oil drainage, oil quantities and weights”.

During an oil change, the gear unit should be filled with the previously used oil. Mixing oils of different types is not permissible. Only use lubricants according to the lubricant table in Chapter 10 or according to the lubricant table on the website of CAVEX GmbH & Co. KG.

The oil must be drained immediately after the device was turned off, while the oil is still warm. The oil must be able to drain long enough to remove sludge, abrasion and remaining oil. Shimmering bronze abrasion in the oil is not harmful.

In case of double gear units, inspect each unit separately.

Surrounding conditions that deviate from the normal surrounding conditions (high surrounding temperatures, high humidity, aggressive surrounding media) shorten the change intervals. In this case, please contact CAVEX GmbH & Co. KG to determine individual intervals for lubricants change.

®

Information:

Information:

Information:

Attention!

Attention!

BA 6612 CAVEX EN 12.1136 / 49

10.2.2 Grease

The permissible roller bearing greases are listed in the lubricants table Chapter 10 and in the lubricants table on the website CAVEX GmbH & Co. KG.

When lubricating, do not mix greases of different soaps.

10.2.3 Clean ventilator and casing

• Shut down the gear unit by switching off the drive aggregate and secure it against rotation.

Secure the drive aggregate against unintentional start up. Attach informati-on plate to the activation location

• Remove possible corrosion, if present.

Cleaning with a pressure cleaning device is not permissible.

10.2.4 Check fixing screws for tightness

• Shut down the gear unit by switching off the drive aggregate and secure it against rotation.

Secure the drive aggregate against unintentional start up. Attach an informa-tion plate to the on-off switch.

Check all fixing screws for tightness and tighten if necessary. The tightening torques for the tightening screws are listed in the relevant tables.

Screws that can no longer be used must be replaced with new screws of the same strength class and design.

10.3 Lubrication

The oil of the different lubricants is listed in the following table. Our homepage at www.cavex-gmbh.com always shows you the newest specifications about all lubricants allowed by CAVEX GmbH & Co. KG.

If you decide not to follow our recommendation due to a reason that is important to you, you assume responsibility for the technical adequacy of the lubricant.

Therefore, we recommend that our customers select a lubricant from the table with consideration of the VG-class stated on the type plate.

Using gear oils that do not correspond to the above stated quality requirements may void our warranty obligation. We explicitly state that every oil manufacturer resp. oil supplier is responsible for the quality of his product.

The oil viscosity class stated on the rated plate of the gear unit is always decisive for the oil selection. When using a different viscosity or a different gear oil than recommended here the operator assumes responsibility for the technical adequacy of the lubricant.

Follow the instructions on the type plates and in the instruction manuals of the gear units!

Information:

Information:

Attention!

Attention!

Attention!

Attention!

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BA 6612 CAVEX EN 12.1137 / 49

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Lubricant

Viscosity ISO-VG

DIN 51519at 40 °C(mm2/s)

VG 1000

VG 680

Polyglycols VG 460

(PG-oil) VG 320

VG 220

VG 150

RENOLIN PG 1000

RENOLIN PG 680

RENOLIN PG 460

RENOLIN PG 320

RENOLIN PG 220

RENOLIN PG 150

Renolit GP2 PETAMO GHY 133N Tribol 4020/220-2

Tribol 3785Renolit GP3

Renolit H443-HD88

Rolling bearing greases

Klübersynth GH6-1000

Klübersynth GH6-680

Klübersynth GH6-460

Klübersynth GH6-320

Klübersynth GH6-220

Klübersynth GH6-150

Tribol 800/1000

Tribol 800/680

Tribol 800/460; Tribol 1300/460

Tribol 800/320

Tribol 800/220; Tribol 1300/220

Tribol 800/150

10.3.1 Oil types

• Synthetic oils (Polyglycols) Polyglycols approx. –20 °C to +100 °C (short term +110 °C).

Information: The upper and lower usage temperatures (flashpoint, pour point) of individual gear oils may deviate strongly from the stated values. These and further data and characteristics of the gear oils are listed in the technical data sheets of the oil manuf-acturers.

BA 6612 CAVEX EN 12.1138 / 49

®

Lubricant

Viscosity ISO-VG

DIN 51519at 40 °C(mm2/s)

VG 1000

VG 680

Polyglycols VG 460

(PG-oil) VG 320

VG 220

VG 150

RENOLIN PG 1000

RENOLIN PG 680

RENOLIN PG 460

RENOLIN PG 320

RENOLIN PG 220

RENOLIN PG 150

Renolit GP2 PETAMO GHY 133N Tribol 4020/220-2

Tribol 3785Renolit GP3

Renolit H443-HD88

Rolling bearing greases

Klübersynth GH6-1000

Klübersynth GH6-680

Klübersynth GH6-460

Klübersynth GH6-320

Klübersynth GH6-220

Klübersynth GH6-150

Tribol 800/1000

Tribol 800/680

Tribol 800/460; Tribol 1300/460

Tribol 800/320

Tribol 800/220; Tribol 1300/220

Tribol 800/150

10.3.1 Oil types

• Synthetic oils (Polyglycols) Polyglycols approx. –20 °C to +100 °C (short term +110 °C).

Information: The upper and lower usage temperatures (flashpoint, pour point) of individual gear oils may deviate strongly from the stated values. These and further data and characteristics of the gear oils are listed in the technical data sheets of the oil manuf-acturers.

BA 6612 CAVEX EN 12.1138 / 49

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11. Spare parts

11.1 Spare part storage

To order spare parts, please use the spare parts list and spare parts drawing.

We only provide a warranty for original spare parts that we deliver.

We explicitly state that spare parts we did not supply are also not inspected and approved by us. The installation and/or usage of such products may negatively alter constructively determined characteristics of the CAVEX® -gear unit and thus impede the active and/or passive safety. Any liability and warranty by CAVEX GmbH & Co. KG are excluded for damage occurring due to the usage of non-original-spare parts.

The following data shall be stated in spare part orders:

Ident-No. of the gear unit (see type plate)

Part-No. (from spare part list)

Quantity (from spare part list)

Attention!

BA 6612 CAVEX EN 12.1139 / 49

Spare parts

CD.W CD.A

Part-No.

Designation 100–

160

180–

250

280–

500

560–

630

100–

160

180–

250

280–

500

560–

630

10 Shaft x x x x

14 Shaft sealing ring x x x x x x x x

28 Dowel screw x x x x x x x x

29 Hexagonal nut x x x x x x x x

30 Disc x x x x x x x x

42 Roller bearing x x x x x x x x

43 Worm x x x x x x x x

44 Wheel rim x x x x x x x x

45 Nave x x x x

45 Hollow shaft x x x x

50 Shaft sealing ring x x x x x x x x

52 Nilos ring x x x x x x x x

60 Roller bearing x x x x x x x x

61 Roller bearing x x x x x x x x

63 Groove nut x x x x

74 Shrink disc x x x x

114 Shaft sealing ring x x x x x x x x

115 Shaft sealing ring x x x x x x x x

128 Dowel screw x x x x x x

129 Hexagonal nut x x x x x x

130 Disc x x x x x x

142 Roller bearing x x x x x x x x

143 Worm x x x x x x x x

144 Wheel rim x x x x x x x x

145 Hub x x x x x x x x

150 Shaft sealing ring x x x x x x x x

152 Nilos ring x x x x x x x x

160 Roller bearing x x x x x x x x

161 Roller bearing x x x x x x x x

163 Groove nut x x

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BA 6612 CAVEX EN 12.1140 / 49

11.2 Spare part lists

11.2.1 Model CD.W and CD.A

Spare parts

CD.W CD.A

Part-No.

Designation 100–

160

180–

250

280–

500

560–

630

100–

160

180–

250

280–

500

560–

630

10 Shaft x x x x

14 Shaft sealing ring x x x x x x x x

28 Dowel screw x x x x x x x x

29 Hexagonal nut x x x x x x x x

30 Disc x x x x x x x x

42 Roller bearing x x x x x x x x

43 Worm x x x x x x x x

44 Wheel rim x x x x x x x x

45 Nave x x x x

45 Hollow shaft x x x x

50 Shaft sealing ring x x x x x x x x

52 Nilos ring x x x x x x x x

60 Roller bearing x x x x x x x x

61 Roller bearing x x x x x x x x

63 Groove nut x x x x

74 Shrink disc x x x x

114 Shaft sealing ring x x x x x x x x

115 Shaft sealing ring x x x x x x x x

128 Dowel screw x x x x x x

129 Hexagonal nut x x x x x x

130 Disc x x x x x x

142 Roller bearing x x x x x x x x

143 Worm x x x x x x x x

144 Wheel rim x x x x x x x x

145 Hub x x x x x x x x

150 Shaft sealing ring x x x x x x x x

152 Nilos ring x x x x x x x x

160 Roller bearing x x x x x x x x

161 Roller bearing x x x x x x x x

163 Groove nut x x

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BA 6612 CAVEX EN 12.1140 / 49

11.2 Spare part lists

11.2.1 Model CD.W and CD.A

A, B, C, D = Alignment disc (B only for size 100)

142 524450150 45

D

A

42

302928

B

B

145 152 10

143161115

C

160 114

50614314142144 4260

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BA 6612 CAVEX EN 12.1141 / 49

11.3 Spare part drawings

11.3.1 Type CD.W 100-160

A, C, D = Alignment disc

142 524450150 45

D

A

42

302928145 152 10

143161115

C

160 114

50614314142144 4260150128129130

11.3.2 Type CD.W 180-250

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BA 6612 CAVEX EN 12.1142 / 49

A, C, D = Alignment disc

142 524450150 45

D

A

42

302928145 152 10

143161115

C

160 114

50614314142144 4260150128129130

11.3.2 Type CD.W 180-250

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BA 6612 CAVEX EN 12.1142 / 49

A, C = Alignment disc

142 524450150 45

A

42

302928145 152 10

143161115

C

160 114

50614314142144 4260 63128129130

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BA 6612 CAVEX EN 12.1143 / 49

11.3.3 Type CD.W 280-500

11.3.4 Type CD.W 560-630

A, C = Alignment disc

142 524450150 4542

302928145 152 10

A

506114142144 4263128129130

150 60 43

143161115

C

160 114163

BA 6612 CAVEX EN 12.1144 / 49

®

11.3.4 Type CD.W 560-630

A, C = Alignment disc

142 524450150 4542

302928145 152 10

A

506114142144 4263128129130

150 60 43

143161115

C

160 114163

BA 6612 CAVEX EN 12.1144 / 49

®

11.3.5 Type CD.A 100-160

A, B, C, D = Alignment disc (B only for size 100)

143161115

C

160 114

142 524450150 45 42

302928145 152

A

506114142144 744260 43

B

D

B

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BA 6612 CAVEX EN 12.1145 / 49

11.3.6 Type CD.A 180-250

A, C, D = Alignment disc

143161115

C

160 114

142 524450150 45 42

302928145 152

A

506114142144 7442128129130

150 60 43

D

BA 6612 CAVEX EN 12.1146 / 49

®

11.3.6 Type CD.A 180-250

A, C, D = Alignment disc

143161115

C

160 114

142 524450150 45 42

302928145 152

A

506114142144 7442128129130

150 60 43

D

BA 6612 CAVEX EN 12.1146 / 49

®

11.3.7 Type CD.A 280-500

A, C = Alignment disc

142 524450150

302928145 152

A

506114142144 7442128129130

60 43 63

143161115

C

160 114

BA 6612 CAVEX EN 12.1147 / 49

®

11.3.8 Type CD.A 560-630

A, C = Alignment disc

142 524450150 4245

302928145 152

A

506114142144 7442128129130

60 43 63150

143161115

C

160 114163

®

BA 6612 CAVEX EN 12.1148 / 49

11.3.8 Type CD.A 560-630

A, C = Alignment disc

142 524450150 4245

302928145 152

A

506114142144 7442128129130

60 43 63150

143161115

C

160 114163

®

BA 6612 CAVEX EN 12.1148 / 49

®

Bankverbindung:BW-Bank TübingenKto.-Nr.: 2 654 856(BLZ 600 501 01)Ust-IdNr.: DE277096258

Gerichtsstand:Registergericht Stuttgart HRA 726424Pers. haftende Gesellschaft CAVEX Verwaltungs-GmbHAmtsgericht Stuttgart HRB 737611Geschäftsführer: Dr.-Ing. Peter Leoni

G e r m a n D r i v e Te c h n o l o g y

CAVEX GmbH & Co. KGTübinger Straße 2D-72131 OfterdingenTel.: +49 (0) 74 73 95 546 - 0Fax: +49 (0) 74 73 95 546 - 88

Kontakt: info@cavex-gmbh.de

Mehr erfahren Sie unter

w w w. C AV E X - G m b H . d e

Jens Heilemann Andy Schäfer

Declaration of Incorporationaccording to Directive 2006/42/EG, Appendix II, Part 1, Section B

chief operating officerHead of design & development

The manufacturer

CAVEX GmbH & Co. KGTübinger Straße 2D-72131 Ofterdingen

declares as follows:

The declaration refers to CAVEX-worm gear units models CD.. of size 63 to 630. The previously stated gear units are the incomplete machines in terms of directive 2006/42/EG.

The special technical documents according directive 2006/42/EEC, appendix VII B, are prepared.

The general safety and health protection requirements according directive 2006/42/EG, appendix I, are applied and followed.

1.1.1., 1.1.2., 1.1.3., 1.1.5., 1.2.6., 1.3.1., 1.3.2., 1.3.3., 1.3.4., 1.3.6., 1.3.7., 1.3.8.1., 1.4.1., 1.4.2.1.,1.5.1., 1.5.2., 1.5.3., 1.5.4., 1.5.5., 1.5.6., 1.5.7., 1.5.8., 1.5.9., 1.5.10., 1.5.11., 1.5.13., 1.5.14., 1.5.15.,1.6.1., 1.6.2., 1.6.5., 1.7.1., 1.7.1.1., 1.7.1.2., 1.7.3., 1.7.4., 1.7.4.1., 1.7.4.2., 1.7.4.3.

The manufacturer agrees to hand over upon special request to individual state officies the special documents according directive 2006/42/EG, appendix VII B. The documents will be transferred in electronic form.

The incomplete machine CAVEX-worm gear unit of the models CD.. of size 63 to 630 may only be taken intooperation if it was determined that the machine into which the incomplete machine CAVEX-worm gear unit ofthe models CD.. of size 63 to 630 is to be installed corresponds to the directive 2006/42/EG.

The following person is authorized to prepare the relevant technical documents:Jens Heilemann, head of design & development, CAVEX GmbH Co. KG, Tübinger Straße 2,D-72131 Ofterdingen

D-72131 Ofterdingen, 20.3.2012

Notes

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Notes

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Notes

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www.CAVEX-GmbH.de

CAVEX GmbH & Co. KGTübinger Straße 2D-72131 OfterdingenTel.: +49 (0) 74 73 95 546 - 0Fax: +49 (0) 74 73 95 546 - 88

®