SMW-AUTOBLOK EN

Turning EN

MAIN CATALOGUE | EN

www.smw-autoblok.com

SMW-AUTOBLOK worldwide

Headquarters / Production Plants

Subsidiaries

Representatives

AUTOBLOK manufacturing plant Caprie-Torino

SMW-AUTOBLOK manufacturing plant Meckenbeuren Development | Manufacturing | Sales | Service | Support

Visit our website: www.smw-autoblok.com

Latest product catalogues | Product innovations | Worldwide contact data | Tutor: Customer section

Free web applications: Jaw Finder | Update GFT-X 4.0

0 1 2 3 4 5 6 7 8 9

Manual chucks

Page

Closed center power chucks

Page

Open center power chucks

Page

Quick jaw change power chucks

Page

139

Pull-down chucks ■ Compensating chucks Indexing chucks ■ Shaft chucks Column chucks ■ 6-jaw 2+2+2 chucks

187

Page

Diaphragm chucks

Page

265

Collet chucks ■ Bar pulling chucks

285

Page

Manual or power operated expanding mandrels Adapter flanges

Page

305

Closed center cylinders ■ Open center cylinders Double piston cylinders

Page

335

Pneumatic / hydraulic front-end chucks Control units

Page

359

10 11 12

Self-centering steady rests for turning and grinding

Page

395

Static chucks pneumatic / hydraulic

Page

449

Chuck switching system ■ Chuck flanges Top jaws ■ T-nuts ■ Grippers Gripping force meter ■ Grease ■ Accessories

463

Page

Manual chucks

HG-N TONGUE & GROOVE Jaw system original SMW Manual chucks Ø 160 - 630 mm ■ With through-hole - Quick jaw change ■ 3 jaws

Page

HG-NB TONGUE & GROOVE

Manual chucks Ø 800 - 1000 mm ■ With EXTRA large through-hole - Quick jaw change ■ All common (existing) top jaws can be used ■ 3 jaws HG-2G TONGUE & GROOVE Manual chucks Ø 315 - 630 mm ■ With through-hole - Quick jaw change ■ 3 jaws ■ Lubrication channels in the jaw guide ways ■ Mechanic sealed - low maintenance

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HG-B-2G TONGUE & GROOVE

Manual chucks Ø 800 - 1000 mm ■ With EXTRA large through-hole - Quick jaw change ■ All common (existing) top jaws can be used ■ 3 jaws ■ Mechanic sealed - low maintenance

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HG-F TONGUE & GROOVE Jaw system FORKARDT Manual chucks Ø 160 - 400 mm ■ With through-hole - Quick jaw change ■ 3 jaws

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PTF TONGUE & GROOVE Manual clamping and radial setting of jaws

High precision 4-jaw independent manual chucks Ø 530 - 2000 mm ■ Closed center ■ 4 jaws

Page

JBX

JBX-2G Manual jaw box with semi-finished

Manual jaw box Standard mounting

dimensions

body

High precision, resistance and power manual jaw box ■ Accessory for face plates, 4 jaws independent manual or chucks ■ Internal or external clamping

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Centco4-MLW INCH

SERRRATION 4-jaw chuck Ø 315 - 1400 mm ■ Independent self centering clamping in 2 axis ■ Weight-optimized chuck body ■ 4 jaws

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SMW-AUTOBLOK 7

HG-N Quick jaw change

Chuck takes same jaws as KNCS-N

Flat gripping force curve for highest speeds

180

315

F G Md max.

120 100 160 140

260

80 60 40 20

210 160

■ Jaw change in less than 1 minute

0 1000

2000

3000 4000

5000

6000 7000

Speed (r.p.m.)

120 100 160 140 200 180 240 220 260

500

630

400

■ Universal, because jaws can be radially adjusted and reversed = less jaw sets

F G Md max.

80 60 40 20

0 500

1000

1500 2000

2500

3000 3500

Speed (r.p.m.)

■ The dynamic gripping forces have been measured using hardened standard stepped monoblock jaws type GST placed in a position not exceeding the outer diameter of the chuck. Safety advice / danger of damage: When using taller / havier jaws and / or clamping on a more external position reduce driving torque / rotating speed accordingly.

Jaws radially adjustable

Jaws 180° reversed

8 SMW-AUTOBLOK

manual chuck HI-GRIP ®

■ No reboring of already machined jaws necessary, because of runout < 0.02 (e.g. HG-N 210)

Direct mounting

Wedge bar design guarantees highest precision, concentricity and repeatability as well as highest gripping forces

Recess and bolt circle to DIN 55026 / ISO-A 702/1

Safety jaw release with interlock

Jaw system SMW

Chuck body is case hardened for highest rigidity, precision and durability

Safety pin indicates correct jaw stroke position

SMW-AUTOBLOK 9

HG-N

Manual chuck

QUICK JAW CHANGE Jaw system original SMW

■ Main dimensions and technical data

Jaw position: Open position for external clamping

C 1

Base jaw position »o«

Base jaw position »p«

Subject to technical changes. For more detailed information please ask our customer service.

HG-N 160-46

HG-N 210-60

HG-N 260-81 HG-N 315-102 HG-N 400-128 HG-N 500-165 HG-N 630-254

SMW-AUTOBLOK Type Mounting

Z140

Z170

Z220

Z300

Z380

Size

A B C

165

210

260

315 102

400 128 125

500 165 136 146 380

630 254 143 153 380

46 64 71

85.5 90.4 170

93.7 102 220

110.8 120.1

C 1

134.3

140

300 235

380

E F

104.8

133.4

171.4

330.2

G 1 G 2

M10

M12

M16

M20

M24

M10 / 3 x 120° M10 / 3 x 120° M10 / 3 x 120° M12 / 3 x 120° M16 / 9 x 40° M16 / 6 x 60°

G 3 M5 / 3 x 120° M6 / 3 x 120° M8 / 3 x 120° M10 / 3 x 120° M12 / 3 x 120° M12 / 3 x 120° M12 / 3 x 120° H 194 244 300 358 426 530 685 K2 - 168 210 268 330 420 550 K3 75 75 95 120 152 195 290 α 76° 74° 71° 71° 71° 71° 74° β - 60° 60° 60° 60° 20° 30° GBK 160 GBK 200 GBK 250 GBK 315 GBK 400 GBK 500 GBK 630 a 20 22 26 32 32 45 45 f7 b 8 10 12 12 12 18 18 c 65 85 104 115 125 160 200 d 28 33 36 36 43 50 50 H7 f 18 20 20 20 (26) 26 30 30 g 32 40 40 40 (54) 54 60 60 k M8 / 12 M8 / 13 M12 / 15 M12 / 17 M12 / 17 M16 / 34 M16 / 34 l 6 4.9 8.3 9.3 9.3 10 10 m 2.5 2.5 3 3 3 4 4 n 5 4.5 5.5 6 7 9 9 o 68.5 / 49.5 88 / 64.5 112.4 / 79.4 141.3 / 102.8 168.8 / 113.8 211 / 141 291.5 / 200.5 p 59.3 / 40.5 69 / 45.5 80.6 / 47.6 98.3 / 59.8 129.8 / 74.8 150 / 80 191.5 / 100.5 - 4.7 4.7 5.5 5.5 5.5 7 7 r 18.8 23.5 33 38.5 55 70 91 4 5 6 7 10 10 13 teeth

Swing dia.

Master jaw

Thread / thread depth

Max. / min. Max. / min. Base jaw tooth pitch Master jaw offset Master jaw offset

Usable jaw stroke

5.9

6.4

7.4

9.6

11.4 220 250 2700

11.5 250 260 1500

Max. total gripping force

50 80

130 160

180 200

250 260

At max. torque Md

120

Speed

r.p.m.

5500

4800

4200

3500

1000

Weight without jaws Moment of inertia

8.3

103

161

270

kg·m²

0.03

0.09

0.25

0.60

1.9

4.5

10 SMW-AUTOBLOK

HG-N

Manual chuck

QUICK JAW CHANGE Jaw system original SMW

■ Ordering review

Chuck with center mounting DIN 6350

HG-N 160-46 HG-N 210-60 HG-N 260-81 HG-N 315-102 HG-N 400-128 HG-N 500-165 HG-N 630-254 Z140 Z170 Z220 Z300 Z380 Z380 Z380

Chuck Mounting

C D

85.5 170

111 300 235

125 380

136 380

140

220

104.8

133.4

171.4

330.2

089310 Chuck with GBK + WAK Id. No. Chuck with GST Id. No. Chuck with GBK + GUA Id. No. 089312 089331

089538

089550

089562

089574

089584

089708

089313

089317

089321

089325

089328

089709

089539

089551

089563

089575

089585

089710

Chuck with ISO-A mounting DIN 55026

Chuck Mounting

HG-N 160-46 HG-N 210-60 HG-N 260-81 HG-N 315-102 HG-N 400-128 HG-N 500-165 HG-N 630-254 A4 A5 A5 A6 A8 A6 A8 A8 A11 A11 A15 A11 A15 A11 A15

C D

101 101 109.5 107.5 125.5 118 119 141 141 165 161 176 172 176 172

63.52 82.57 82.57 106.39 139.73 106.39 139.73 139.73 196.88 196.88 285.77 196.88 285.77 196.88 285.77

82.6 104.8 104.8 133.4 171.4 133.4 171.4 171.4 235.0 235.0 330.2 235.0 330.2 235.0 330.2

Chuck with GBK + WAK Id. No. Chuck with GST Id. No. Chuck with GBK + GUA Id. No.

089332 089342 090458 089540 089542 089552 089554 089564 089566 089576 089578 089586 089588 089711 089713

089962 089346 090459 089314 089315 089318 089319 089322 089323 089326 089327 089329 089330 089715 089732

089427 089434 090460 089541 089543 089553 089555 089565 089567 089577 089579 089587 089589 089749 089760

Chuck with bayonet mounting DIN 55027 Type C

Chuck Mounting

HG-N 260-81 HG-N 315-102 HG-N 400-128 HG-N 500-165 HG-N 630-254

HG-N 160-46

HG-N 210-60

C11 C11 C15 C11 C15 C11 C15

C D

101 101 107.5 107.5 125.5 119 119 141 141 161 161 172 172 172 172

63.52 82.57 82.57 106.39 139.73 106.39 139.73 139.73 196.88 196.88 285.77 196.88 285.77 196.88 285.77

85 104.8 104.8 133.4 171.4 133.4 171.4 171.4 235.0 235.0 330.2 235.0 330.2 235.0 330.2

Chuck with GBK + WAK Id. No. Chuck with GST Id. No. Chuck with GBK + GUA Id. No.

089464 089487 090461 089544 089546 089556 089558 089568 089570 089580 089582 089590 089592 089761 089762

089488 089489 090462 089478 089479 089480 089476 089481 089482 089483 089484 089485 089486 089765 089766

089518 089519 090463 089545 089547 089557 089559 089569 089571 089581 089583 089591 089593 089786 089802

Chuck with Camlock mounting DIN 55029 Type S

Chuck Mounting

HG-N 160-46

HG-N 210-60

HG-N 260-81 HG-N 315-102 HG-N 400-128 HG-N 500-165 HG-N 630-254

S11 S11 S15 S11 S15 S11 S15

C D

109 109 118.5 118.5 125.5 132 132 154 154 175 175 186 186 186 186

63.52 82.57 82.57 106.39 139.73 106.39 139.73 139.73 196.88 196.88 285.77 196.88 285.77 196.88 285.77

82.6 104.8 104.8 133.4 171.4 133.4 171.4 171.4 235.0 235.0 330.2 235.0 330.2 235.0 330.2

Chuck with GBK + WAK Id. No. Chuck with GST Id. No. Chuck with GBK + GUA Id. No.

089520 089528 090464 089901 089905 089909 089913 089917 089921 089925 089929 089933 089937 089803 089832

089602 089663 089996 089899 089903 089907 089911 089915 089919 089923 089927 089931 089935 089843 089897

089668 089674 090466 089902 089906 089910 089914 089918 089922 089926 089930 089934 089938 089942 089955

Parts included: Fixing elements (screws resp. studs resp. camlock bolts).

SMW-AUTOBLOK 11

HG-N

■ Jaws

QUICK JAW CHANGE

Chuck Jaw type Id. No.

HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 GBK 160 GBK 200 GBK 250 GBK 315 GBK 400 GBK 500 GBK 630 012439 012440 012441 012442 012443 012444 012445

GBK Hardened base jaws

B H

26 37

32 43

45 57

27.5

29.5

65 18

85 20 10

104

115

125

160

200

20 12

26 12

30 18

kg / set

0.7

1.0

1.8

2.7

3.0

7.1

9.0

Chuck Jaw type Id. No.

HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 WAK 160-10 WAK 200-10 WAK 250-10 WAK 250-10 WAK 400-10 WAK 500-10 WAK 500-10 012491 012492 012493 012493 012494 012495 012495

WAK Soft top jaws

B H

22 42

30 50

35 54

50 73

35.5

85 42

105

125

145

180 100 13.7

kg / set

1.2

2.0

3.6

5.8

Chuck Jaw type Id. No.

HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 WAKS 140-10 WAKS 200-30 WAKS 250-20 WAKS 250-30 WAKS 400-30 WAKS 500-30 WAKS 500-30 012496 012497 012498 012499 012500 012501 012501

WAKS Wide soft top jaws

B H

40 36 70 27

60 55 90 44

80 55 90 44

80 64

90 73

35.5

63 25

100

130

kg / set

1.5

1.9

6.2

8.5

11.0

16.4

Chuck Jaw type Id. No.

HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 UVB 160 UVB 200 UVB 250 UVB 315 UVB 400 UVB 500 UVB 630 012447 012448 012449 012450 012451 012452 012453

UVB Soft monoblock jaws

B H h

20 60

22 70 45 83

26 90 61

100

134

39.4

108

119

146.5

175

230

kg / set

1.8

2.8

5.5

8.2

Chuck Jaw type Id. No.

HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 GST 170 GST 210 GST 260 GST 315 GST 400 GST 500 GST 500 035867 035863 037623 012457 012458 012459 012459

GST Hardened stepped monoblock jaws

B H h

22 51 26 84

26 60

32 66 32

32 70 36

45 93 46

43.5

22 67

31.3 100

L T

116.2

136.4

175

kg / set

0.82 6-59

1.4

2.23

3.48

4.4

11.47

A1 A2 A3 A4

10-96

10-98

20-115 85-180 140-235 195-290 80-170 135-225 190-282 255-350

53-173 116-238 184-308 252-378 118-243 186-310 253-378 328-448

65-195 160-285 310-435

153-313 241-401 391-551

42-89

56-130 96-170 136-210 70-147 109-187 149-228 186-260

62-150 111-200 161-250 63-149 112-199 161-249 212-300

73-120 104-151

Clamping ranges

- -

J1 J2 J3 J4

44-78

74-110 105-141 135-182

170-295 320-445

254-414 404-564

198

244

303

350

456

540

660

Request or download: www.smw-autoblok.com JAWS-CATALOG

12 SMW-AUTOBLOK

HG-N

■ Jaws ■ Grease

QUICK JAW CHANGE

HG-N 160 HG-N 210 HG-N 260 HG-N 315 HG-N 400 HG-N 500 HG-N 630 GUA 160 GUA 200 GUA 250 GUA 250 GUA 400 GUA 500 GUA 500 012484 012485 012486 012486 012487 012488 012488

Chuck Jaw type Id. No.

GUA Hardened reversible stepped top jaws

B H

22 38 72 10

30 50 90 14

36 56

45 70

36.5

L T

105

130

7.5 0.6

kg / set

0.8

1.9

3.2

10.8

A1 A2 A3 A4 A5 A6

32-69 60-98

55-111 69-125 96-152

73-161 45-101 125-181

120-205 48-120 130-200 36-188 120-205 205-285 202-285 280-365 208-280 110-200 198-280 276-365

138-258 78-188 186-298 60-183 143-268 253-378 218-338 328-448 263-380 138-263 248-373 333-458

150-308 37-181 144-302 33-191 143-301 264-422 259-417 380-538 253-411 139-297 260-418 373-531

265-469 58-262 179-383 65-269 258-462 379-583 374-578 495-699 288-492 174-378 295-499 488-692

85-123

Clamping ranges

13-51

17-73

20-97

Base jaw position ”o“

78-116 103-141 91-129 116-154 144-181 74-111 99-136 162-200

104-163 131-190 117-174 144-201 158-215 80-136 107-163 193-253

76-165 156-245 152-240 233-321 204-259 101-177 180-257 235-323

"o"

J1 J2 J3 J4 J5 J6

Base jaw position ”p“

"p"

198

196-253/255

333

390

570

732

Request or download: www.smw-autoblok.com JAWS-CATALOG

Important for maintenance and safe operation, to be ordered with the chuck

Grease K05 ®

Grease gun

Special grease for manual and power chucks

Grease gun (DIN 1283) for cartridges 14 Oz. (DIN 1284)

Cartridge 14 Oz. (DIN 1284) Grease content 500 g Id. No. 016440

Can 1000 g Id. No. 011881

■ High adhesion ■ High resistance against coolant ■ High load bearing capacity

Lubrication set Id. No. 083726 Supply range ■ Grease gun ■ 1 Adapter flexible for high pressure grease nipple ■ 1 Adapter for cone grease nipple

■ Low friction coefficient ■ Avoids tribocorrosion

SMW-AUTOBLOK 13

Fast changeover, fast payback: The original quick jaw change manual chuck

HG-NB

EXTRA LARGE THROUGH-HOLE

► ALL EXISTING TOP JAWS CAN BE USED

Chuck takes same jaws as KNCS-NB / NBX

■ Jaw change in less than 1 minute

Flat gripping force curve for highest speeds

300

250

HG-NB-800

200

HG-NB-1000

150

100

F G

■ Universal, because jaws can be radially adjusted and reversed = less jaw sets

100 200 300 400 500 600 700 800 900 1000

Speed (r.p.m.)

■ The max. gripping force is the total, acting on the 3 jaws, obtained by applying to the chuck the max. allowed driving torque. The data refers to a chuck newly maintained accordingly to their service manual, using SMW K05 grease. ■ The dynamic gripping forces have been measured using hardened standard stepped monoblock jaws placed in a position not exceeding the outer diameter of the chuck. Safety advice / danger of damage: When using taller / havier jaws and / or clamping on a more external position reduce driving torque / rotating speed accordingly.

Jaws radially adjustable

Jaws 180° reversed

14 SMW-AUTOBLOK

Less costs by using all existing top jaws from: ■ SMW-AUTOBLOK ■ Mario Pinto ■ Autoblok ■ Matsumoto ■ Buck ■ Pratt Burnerd ■ Forkardt ■ Röhm ■ Gamet ■ Rotomors ■ Howa ■ Schunk ■ Kitagawa ■ Berg ■ Logansport ■ Woodworth

If your jaw type is not included, please contact us.

Wedge bar design guarantees highest precision, concentricity and repeatability as well as highest gripping forces

Safety jaw release with interlock

Jaw system SMW (same like KNCS-NB / KNCS-NBX)

Safety pin indicates correct jaw stroke position

SMW-AUTOBLOK 15

HG-NB

Manual chuck

QUICK JAW CHANGE Jaw system original SMW

■ Main dimensions and technical data

Jaw position: open position for external clamping Base jaw position »p« Base jaw position »o«

HG-NB 1000-405

HG-NB 800-350

C 1

F 2

A A

A-A

F 1

G 2

40° 80°

Subject to technical changes. For more detailed information please ask our customer service.

Base jaw position with GBK-B

SMW-AUTOBLOK Type Mounting

HG-NB 800-350

HG-NB 1000-405

Z520

Z720 1000

Size

800 745 350 161 171 520

A 1

880 405 161 171 720

B C

C 1

E 1 E 2 F 1 F 2 G 1 G 2 G 3

463.6

463.6 647.6

8 8

M24 (6x)

M24 (12x)

M16 (33x) / 26

M16 (9x) / 25

Threads front face Swing dia.

839 456 400 550 700

1070

550

463.6

800

GBK-B 630

GBK-B 800

Base jaw

a b

75 18

202 52.5 49.5

286 113 50.5

d 1 d 2

30 60

g k

M16

4 9

n o p

Max. / min. Max. / min. Base jaw tooth pitch

368.4 / 277.4 265.4 / 174.4

478 / 303 293 / 118

91 13 12 30 18 30

175

Base jaw offset Base jaw offset

25 12 30 18 30

teeth

s t

Usable jaw stroke

13.2 250 260 900 745 109

Max. total gripping force

250 350

At max. torque Md

Speed

1000 475 45.5

r.p.m.

Weight without jaws Moment of inertia

kg·m²

16 SMW-AUTOBLOK

HG-NB

Manual Chuck

QUICK JAW CHANGE Wide master jaws

■ Ordering review

Size

HG-NB 800-350 Z520 161880

HG-NB 1000-405

Spindle mounting Centering rim

Z720 161910

Supply range Chuck + actuation wrench + mounting bolts + 1 set of coverplates without base jaws

GBK-B

Base jaw type

Existing top jaw

TONGUE & GROOVE KNCS-N standard

Chuck Id. No.

HG-NB 800-350

HG-NB 1000-405

035902

064604

B H

75 57

202

286

30 18

30 (2x)

M16

(metric)

2 x 60

GBK-BD

Base jaw type

Existing top jaw

INCH SERRATED (for SMW-AUTOBLOK standard jaws)

Chuck Id. No.

HG-NB 800-350

HG-NB 1000-405

G N

036295

036296

B H

75 61

202

286

3/32“ x 90°

25.5 M20

(ridge)

a b

38 / 38 / 52 / 38

3x38 / 60.7 / 2x38

17.5

GBK-BA

Base jaw type

Existing top jaw

TONGUE & GROOVE American standard

Chuck Id. No.

HG-NB 800-350

HG-NB 1000-405

060562

064590

B H

75 57

202

286

19.02

19.02 (2x)

12.7

3/4-10

(inch)

76.2

2 x 76.2

GBK-BM

Base jaw type

Existing top jaw

METRIC SERRATION

Chuck Id. No.

HG-NB 800-350

HG-NB 1000-405

G N

035917

036708

B H

75 61

202

286

3 x 60°

M20

(metric)

a b

2 x 60

60 / 60 / 70.5 / 60

17.5

UVB-B

Jaw type

Soft wide monoblock jaws

Chuck Jaw type Id. No.

HG-NB 800/1000 UVB-B 630 5301060

B H h

160 105 230 61.5

Request or download: www.smw-autoblok.com JAWS-CATALOG

kg / set

SMW-AUTOBLOK 17

NEW GENERATION The sealed quick jaw change manual chuck

HG-2G

► ALL EXISTING TOP JAWS CAN BE USED

Customer Benefits

HG-N

HG-2G

■ ■ ■ ■ ■ ■

■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Minimized set up times due to the quick jaw change system

Highest accuracy of the jaw change

Universal applicable Case hardened parts Wedge bar drive Jaw safety interlock

Ideal for vertical mounting of chuck Sealed wedge bars and base jaws Optimized lubrication in the jaw guides

Low maintenance

Economic and Efficiency Example: Maintenance costs at high accumulation of dirt / coolant

HG-N

HG-2G

Lubrication interval

every shift

every 3rd shift

Required time for lubricating

10 Min.

Working days / year Required time / year Machine costs / hour

230

2.300 Min.

767 Min.

60.–

$ 2.300.–

$ 767.– $ 1.533.– $ 3.066.–

Total costs / year Profit / year *

at 1-shift operation at 2-shift operation

at 3-shift operation $ 4.599.– * Additionally the profit is increased by reducing the down time of the machine, as the 2G-chucks also need less disassembling for cleaning.

18 SMW-AUTOBLOK

Clamping glossary

HG-2G: Evolution of the quick jaw change power chuck HG-N. The HG-2G features additional seals and an improved lubrication system for low maintenance. The chuck still offers all the same advantages as the HG-N. The proven wedge bar drive guaranties unmatched accuracy and rigidity. A low loss of grip force due to centrifugal force makes the chuck ideal for high speed applications. Sealing: The HG-2G is sealed by seals attached to both faces of the base jaws. Also the wedge bars are protected by mechanical seals. The seals protect the chuck against penetration of dirt and swarf.

Low Maintenance: The lubrication system of the HG-2G is opti- mized . Additional lubrication channels and grease pockets integrated in the jaw guide ways ensure constant clamping force. The lubrication intervals are significantly longer reducing down times and cost for main- tenance. Mass production: The sealing and the new lubrication system make the HG-2G also suitable for use on machining centers or turning and milling centers in vertical operation. Compatibility: The HG-2G is interchangeable with the standard series of quick jaw change chucks HG-N. Existing master jaws still can be used without sealing. A small modification made to the master jaws and a mounting kit can upgrade existing master jaws to become 2G master jaws.

Reversible base jaws GBK-2G with seals and cover on both sides

Optimized lubrication system: Additional lubrication channels and grease pockets in the jaw guide ways

Seal for wedge bar

a l e

m a i

SMW-AUTOBLOK 19

HG-2G

Manual chuck

QUICK JAW CHANGE Jaw system original SMW

■ Main dimensions and technical data

Jaw position: open position for external clamping Base jaw position »p«

C 1

Base jaw position »o«

Subject to technical changes. For more detailed information please ask our customer service.

HG-2G 315-102

HG-2G 400-140

HG-2G 500-165

HG-2G 630-254

SMW-AUTOBLOK Type Mounting

Z300

Z380

Size

A B C

315 102

400 140

500 165 136 146 380

630 254 143 153 380

110,8 120,1

124.6 133.9

C 1

300 235

380

E F

330.2

G 1 G 2 G 3

M20

M24

M10 / 3x120° M10 / 3x120°

M12 / 3 x 120° M12 / 3 x 120°

M16 / 9 x 40° M12 / 3 x 120°

M16 / 6 x 60° M12 / 3 x 120°

Swing dia.

on request

361 268 120 71°

432 330 165 71°

K2 K3

420 195 71°

550 290 74°

Master jaw

GBK-2G 315

GBK-2G 400

GBK-2G 500

GBK-2G 630

a b

32 12

45 18

122,2

133.2

167.7

209.7

d1 d2

36 34 20 40

43 42 26 54

48.25

49.7

30 60

g k

Thread / thread depth

M12 / 17

M16 / 34

9,3

9.3

3 6

3 7

4 9

n o p

Max. / min. Max. / min. Base jaw tooth pitch Master jaw offset Master jaw offset

138,2 / 99,7 94,2 / 55,7

168.8 / 113.8 129.8 / 74.8

211 / 141 150 / 80

291.5 / 200.5 191.5 / 100.5

- r

5,5

5.5

38,5

55 10

70 10

91 13

teeth

Usable jaw stroke

8.5

11.5 250 260 1500

Max. total gripping force

180 200

220 250

250 260

At max. torque Md

Speed

r.p.m.

3500

2700

1000

Weight without jaws Moment of inertia Further sizes on request.

161

270

kg·m²

0,73

1.9

4.5

20 SMW-AUTOBLOK

HG-2G

Manual chuck

QUICK JAW CHANGE Jaw system original SMW

■ Ordering review

Chuck with center mounting DIN 6350

Chuck Mounting

HG-2G 315-102

HG-2G 400-140

HG-2G 500-165

HG-2G 630-254

Z300

Z380

C D

111 300

125 380

136 380

235,0

330.2

164104 Chuck with GBK-2G + WAK Id. No. Chuck with GBK-2G + GUA Id. No. 164105

161729

161813

161827

161800

161814

161828

Chuck with ISO-A mounting DIN 55026

Chuck Mounting

HG-2G 315-102

HG-2G 400-140

HG-2G 500-165

HG-2G 630-254

A08 141

A11 141

A11 165

A15 161

A11 176

A15 172

A11 176

A15 172

C D

139,73

196,88

196.88

285.77

196.88

285.77

196.88

285.77

171,4

235,0

235.0

330.2

235.0

330.2

235.0

330.2

164106 Chuck with GBK-2G + WAK Id. No. Chuck with GBK-2G + GUA Id. No. 164107

164108

161801

161807

161815

161821

161829

161835

164109

161802

161808

161816

161822

161830

161836

Chuck with bayonet mounting DIN 55027 Type C

Chuck Mounting

HG-2G 315-102

HG-2G 400-140

HG-2G 500-165

HG-2G 630-254

C08 141

C11 141

C11 161

C15 161

C11 172

C15 172

C11 172

C15 172

C D

139,73

196,88

196.88

285.77

196.88

285.77

196.88

285.77

171,4

235,0

235.0

330.2

235.0

330.2

235.0

330.2

164110 Chuck with GBK-2G + WAK Id. No. Chuck with GBK-2G + GUA Id. No. 164112 164111 164113

161803

161809

161817

161823

161831

161837

161804

161810

161818

161824

161832

161838

Chuck with Camlock mounting DIN 55029 Type S

Chuck Mounting

HG-2G 315-102

HG-2G 400-140

HG-2G 500-165

HG-2G 630-254

S08 154

S11 154

S11 175

S15 175

S11 186

S15 186

S11 186

S15 186

C D

139,73

196,88

196.88

285.77

196.88

285.77

196.88

285.77

171,4

235,0

235.0

330.2

235.0

330.2

235.0

330.2

164114 Chuck with GBK-2G + WAK Id. No. Chuck with GBK-2G + GUA Id. No. 164116 164115 164117

161805

161811

161819

161825

161833

161839

161806

161812

161820

161826

161834

161840

Parts included: Fixing elements (screws resp. studs resp. camlock bolts). Further sizes on request.

SMW-AUTOBLOK 21

HG-2G

■ Jaws

QUICK JAW CHANGE

Chuck Jaw type Id. No.

HG-2G 315 GBK-2G 315

HG-2G 400 GBK-2G 400

HG-2G 500 GBK-2G 500

HG-2G 630 GBK-2G 630

GBK-2G Hardened base jaws

161329

161605

161843

161846

B H

32 43

45 57

112

123

158

198

L2 *

122.2

133.2

168.2

208.2

20 12

26 12

30 18

kg / set

2.7

3.0

7.1

9.0

* Dimension incl. seals, cover and screws

Chuck Jaw type Id. No.

HG-2G 315 WAK 250-10

HG-2G 400 WAK 400-10

HG-2G 500 WAK 500-10

HG-2G 630 WAK 500-10

WAK Soft top jaws

012493

012494

012495

B H

30 50

35 54

50 73

125

145

180 100 13.7

kg / set

3,6

5.8

Chuck Jaw type Id. No.

HG-2G 315 WAKS 250-30

HG-2G 400 WAKS 400-30

HG-2G 500 WAKS 500-30

HG-2G 630 WAKS 500-30

WAKS Wide soft top jaws

012499

012500

012501

B H

80 55 90 44

80 64

90 73

100

130

kg / set

8,5

11.0

16.4

Seal Kit

for hardened base jaws GBK-2G Consisting of seals (6 pcs.) and mounting screws (12 pcs.)

HG-2G

315 / 400

500

630

Seal kit type Id. No.

GBK-2G 500

GBK-2G 630

GBK-2G 315 / 400

205384

206915

Mounting Kit

for hardened base jaws GBK-2G Consisting of seals (6 pcs.), covers (6 pcs.) and mounting screws (12 pcs.)

HG-2G

315 / 400

500

630

GBK-2G 315 / 400

Mounting kit type Id. No. Advice:

GBK-2G 500

GBK-2G 630

205388

206916

Existing master jaws still can be used without seals. A small modification made to the master jaws and a mounting kit can upgrade existing master jaws to become 2G master jaws (instruction for the rework on request).

Request or download: www.smw-autoblok.com JAWS-CATALOG

22 SMW-AUTOBLOK

HG-2G

■ Jaws ■ Grease

QUICK JAW CHANGE

HG-2G 315

HG-2G 400

HG-2G 500

HG-2G 630

Chuck Jaw type Id. No.

GUA Hardened reversible stepped top jaws

GUA 250 012486

GUA 400 012487

GUA 500 012488

B H

30 50 90 14

36 56

45 70

L T

105

130

kg / set

1,9

3.2

10.8

A1 A2 A3 A4 A5 A6

120-205 48-120 130-200 36-188 120-205 205-285 202-285 280-365 208-280 110-200 198-280 276-365

138-258 78-188 186-298 60-183 143-268 253-378 218-338 328-448 263-380 138-263 248-373 333-458

150-308 37-181 144-302 33-191 143-301 264-422 259-417 380-538 253-411 139-297 260-418 373-531

265-469 58-262 179-383 65-269 258-462 379-583 374-578 495-699 288-492 174-378 295-499 488-692

Clamping ranges

Base jaw position ”o“

"o"

J1 J2 J3 J4 J5 J6

Base jaw position ”p“

"p"

390

570

732

Request or download: www.smw-autoblok.com JAWS-CATALOG

Important for maintenance and safe operation, to be ordered with the chuck

Grease K05 ®

Grease gun

Special grease for manual and power chucks

Grease gun (DIN 1283) for cartridges 14 Oz. (DIN 1284)

Cartridge 14 Oz. (DIN 1284) Grease content 500 g Id. No. 016440

Can 1000 g Id. No. 011881

■ High adhesion ■ High resistance against coolant ■ High load bearing capacity

Lubrication set Id. No. 083726 Supply range ■ Grease gun ■ 1 Adapter flexible for high pressure grease nipple ■ 1 Adapter for cone grease nipple

■ Low friction coefficient ■ Avoids tribocorrosion

SMW-AUTOBLOK 23

NEW GENERATION The sealed quick jaw change manual chuck

HG-B-2G

► ALL EXISTING TOP JAWS CAN BE USED

Customer benefits

HG-NB

HG-B-2G

■ ■ ■ ■ ■ ■

■ ■ ■ ■ ■ ■ ■ ■ ■ ■

Minimized set up times due to the quick jaw change system

Highest accuracy of the jaw change

Universal applicable Case hardened parts Wedge bar drive Jaw safety interlock

Ideal for vertical mounting of chuck Sealed wedge bars and base jaws Optimized lubrication in the jaw guides

Low maintenance

Economic and efficiency Example: Maintenance costs at high accumulation of dirt / coolant

HG-NB

HG-B-2G

Lubrication interval

every shift

every 3rd shift

Required time for lubricating

10 Min.

Working days / year Required time / year Machine costs / hour

230

2.300 Min.

767 Min.

60.–

$ 2.300.–

$ 767.– $ 1.533.– $ 3.066.–

Total costs / year Profit / year *

at 1-shift operation at 2-shift operation

at 3-shift operation $ 4.599.– * Additionally the profit is increased by reducing the down time of the machine, as the 2G-chucks also need less disassembling for cleaning.

24 SMW-AUTOBLOK

Clamping glossary

HG-B-2G: Evolution of the quick jaw change power chuck HG-NB. The HG-B-2G features additional seals and an improved lubrication system for low maintenance. The chuck still offers all the same advantages as the HG-NB. The proven wedge bar drive guarantees unmatched accuracy and rigidity. A low loss of grip force due to centrifugal force makes the chuck ideal for high speed applications. Sealing: The HG-B-2G is sealed by seals attached to both faces of the base jaws. Also the wedge bars are protected by mechanical seals. The seals protect the chuck against penetration of dirt and swarf.

Low Maintenance: The lubrication system of the HG-B-2G is opti- mized. Additional lubrication channels and grease pockets integrated in the jaw guide ways ensure constant clamping force. The lubrication inter- vals are significantly longer reducing down times and cost for maintenance. Mass production: The sealing and the new lubrication system make the HG-B-2G also suitable for use on machining centers or turning and milling centers in vertical operation. Compatibility: The HG-B-2G is interchangeable with the standard series of quick jaw change chucks HG-NB. Existing master jaws still can be used without sealing. A small modification made to the master jaws and a mounting kit can upgrade existing master jaws to become 2G master jaws.

T-slots and tapped holes for fixture mounting

Reversible base jaws GBK-B-2G with seals and cover on both sides

Optimized lubrication system: Additional lubrication channels and grease pockets in the jaw guide ways

Seal for wedge bar

a l e

m a i

SMW-AUTOBLOK 25

HG-B-2G

Manual chuck

QUICK JAW CHANGE Jaw system original SMW

■ Main dimensions and technical data

Jaw position: open position for external clamping

HG-B-2G 1000-405

HG-B-2G 800-350

Base jaw position »o«

Base jaw position »p«

C 1

F 2

A-A

A A

G 2 F 1

40° 80°

Subject to technical changes. For more detailed information please ask our customer service.

Base jaw position with GBK-B-2G

SMW-AUTOBLOK Type Mounting

HG-B-2G 800-350

HG-B-2G 1000-405

Size

Z520

Z720 1000

800 745 350 161 171 520

A 1

880 405 161 171 720

B C

C 1

E 1 E 2 F 1 F 2 G 1 G 2 G 3

463.6

463.6 647.6

8 8

M24 (6x)

M24 (12x)

Threads front face Swing dia.

M16 (33x) / 26

M16 (9x) / 25

845 456 400 550 700

1076

550

463.6

800

Base jaw

GBK-B-2G 630

GBK-B-2G 800

a b

75 18

209.7

293.4

d 1 d 2

52.5

113

48.25

49 30 60

30 60

g k

M16

4 9

n o p

Max. / min. Max. / min. Base jaw tooth pitch

368.4 / 277.4 265.4 / 174.4

478 / 303 353 / 178

Base jaw offset Base jaw offset

91 13 12 30 18 30 13

175

teeth

25 12 30 18 30

s t

Usable jaw stroke

13.2 250 260 900 745 109

Max. total gripping force

250 260

At max. torque Md

Speed

r.p.m.

1000 475 45.5

Weight without jaws Moment of inertia

kg·m²

26 SMW-AUTOBLOK

HG-B-2G

Manual chuck

QUICK JAW CHANGE Wide master jaws

■ Ordering review

Size

HG-B-2G 800-350

HG-B-2G 1000-405

Spindle mounting Centering rim

Z520 162300

Z720 162340

Supply range Chuck + actuation wrench + mounting bolts + set of coverplates without base jaws

GBK-B-2G

Base jaw type

Existing top jaw

TONGUE & GROOVE KNCS-N standard

Chuck Id. No.

HG-B-2G 800-350

HG-B-2G 1000-405

162316

162319

B H

75 57

199.5 209.7

283.2 293.4 30 (2x)

L2 *

30 18

M16

(metric)

* Dimensions incl. seals,

covers and mounting screws

2 x 60

GBK-BD-2G

Base jaw type

Existing top jaw

INCH SERRATED (for SMW-AUTOBLOK standard jaws)

Chuck Id. No.

HG-B-2G 800-350

HG-B-2G 1000-405

162462

162463

B H

75 61

199.5 209.7

283.5 293.7

L2 *

3/32“ x 90°

25.5 M20

(ridge)

a b

38 / 38 / 52 / 38

38 / 38 / 38 / 60.7 / 38 / 38

* Dimensions incl. seals,

covers and mounting screws

16.75

16.25

GBK-BA-2G

Base jaw type

Existing top jaw

TONGUE & GROOVE American standard

Chuck Id. No.

HG-B-2G 800-350

HG-B-2G 1000-405

162315

162349

B H

75 57

199.5 209.7 19.02

283.2 293.4

L2 *

19.02 (2x)

12.7

3/4 - 10

3/4 - 10 2 x 76.2

(inch)

* Dimensions incl. seals,

covers and mounting screws

76.2

GBK-BM-2G METRIC SERRATION

Base jaw type

Existing top jaw

Chuck Id. No.

HG-B-2G 800-350

HG-B-2G 1000-405

162464

162465

B H

75 61

199.5 209.7

283.5 283.7

L2 *

3 x 60°

M20

(metric)

a b

60 / 60

60 / 60 / 70.5 / 60

* Dimensions incl. seals,

covers and mounting screws

16.75

Seal Kit

for hardened base jaws GBK-B-2G / GBK-BD-2G / GBK-BA-2G / GBK-BM-2G Consisting of seals (6 pcs.) and mounting screws (12 pcs.)

Chuck Seal Kit Type Id. No.

HG-B-2G 800-350

HG-B-2G 1000-405

GBK-B-2G 630

GBK-B-2G 800

207673

for hardened base jaws GBK-B-2G / GBK-BD-2G / GBK-BA-2G / GBK-BM-2G Consisting of seals (6 pcs.), covers (6 pcs.) and mounting screws (12 pcs.) Mounting Kit

Chuck Mounting Kit Type Id. No.

HG-B-2G 800-350

HG-B-2G 1000-405

GBK-B-2G 630

GBK-B-2G 800

207674

Advice:

SMW-AUTOBLOK 27

Quick jaw change

HG-F

Flat gripping force curve for highest speeds

180

315

F G Md max.

120 100 160 140

260

80 60 40 20

210 160

■ Jaw change in less than 1 minute

0 1000

2000

3000 4000

5000

6000 7000

Speed (r.p.m.)

120 100 160 140 200 180 240 220 260

400

■ Universal, because jaws can be radially adjusted and reversed = less jaw sets

F G Md max.

80 60 40 20

0 500

1000

1500 2000

2500

3000 3500

Speed (r.p.m.)

Jaws radially adjustable

Jaws 180° reversed

28 SMW-AUTOBLOK

manual chuck HI-GRIP ®

■ No reboring of already machined jaws necessary, because of runout < 0.02 (e.g. HG-F 210)

Direct mounting

Wedge bar design guarantees highest precision, concentricity and repeatability as well as highest gripping forces

Recess and bolt circle to DIN 55026 / ISO-A 702/1

Safety jaw release with interlock

Jaw system ”F“ (compatible with Forkardt jaws)

Chuck body is case hardened for highest rigidity, precision and durability

Safety pin indicates correct jaw stroke position

SMW-AUTOBLOK 29

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