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P R O D U C T


If a chuck’s a chuck, then… why a Buck? Depth in Experience, Unparalleled Service and Price to Performance. That’s Why!

ATSC 3 & 6-Jaw Ajust-Tru® Scroll Chuck

Air Operated High Precision Power Chuck

4-Jaw Independent Chuck

Direct OEM Replacement Power Chuck

Super Life Power Chuck

Our chucks offer the quality and performance you have come to expect from Buck Chuck. Quality like this comes with over 75 years of experience and unparalleled customer service. That's why you want a Buck!


Table of Contents Page General Info Replacing Your Obsolete Buck Chuck – Crossover Sheet....................................................................................................... 4 Chuck Selection................................................................................................................................................................. 5 Parts Breakdown................................................................................................................................................................ 6 Spindle Identification.......................................................................................................................................................... 7 ATSC Manual Scroll Chucks Ajust-Tru® Style 3 and 6-Jaw Forged Steel Scroll Chuck Hardened Top Reversible Jaw................................................................................... 8 3 and 6-Jaw Forged Steel Scroll Chuck Hardened Solid Jaw................................................................................................. 9 4-Jaw Forged Steel Scroll Chuck Hardened Top Reversible Jaw........................................................................................... 10 5C Adapted 3 or 6-Jaw Forged Steel Scroll Chuck Hardened Top Reversible or Solid Jaw..................................................... 10 ATSC Mounting Plates...................................................................................................................................................... 11 AT/BVC Manual Scroll Chucks Ajust-Tru® Style AT 3 and 6-Jaw Forged Steel Scroll Chuck Hardened Top Reversible or Solid Jaw................................................................ 13 BVC 3 and 6-Jaw Semi-Steel Scroll Chuck Hardened Top Reversible Jaw............................................................................ 14 AT/BVC Mounting Plates................................................................................................................................................... 15 Independent Chucks 4-Jaw Independent Chuck................................................................................................................................................ 17 Independent Mounting Plates............................................................................................................................................ 18 A1 & A2 4-Jaw Independent Direct Mount Chuck............................................................................................................... 19 D1 4-Jaw Independent Direct Mount Chuck....................................................................................................................... 20 Power Chucks SPAC Air Operated High Precision Power Chuck................................................................................................................. 22 3-Jaw Air Operated Power Chuck...................................................................................................................................... 23 3-Jaw Stationary Self Contained Closed Center Power Chuck............................................................................................. 24 3-Jaw High Speed Thru-Hole Draw Tube Operated Power Chuck......................................................................................... 25 4-Jaw High Speed Thru-Hole Draw Tube Operated Power Chuck......................................................................................... 26 3-Jaw High Speed Closed Center Drawbar Operated Power Chuck..................................................................................... 27 Stationary Hydraulic/Pneumatic Super-Life Power Chuck.................................................................................................... 28 Hydraulic Super Life Power Chuck .................................................................................................................................... 29 2/3-Jaw Combination Super Life Power Chuck.................................................................................................................. 30 Pull-Back Power Chuck.................................................................................................................................................... 31 Buck Forkardt Quick Change Chucks Power Chucks Type FNC................................................................................................................................................... 32 Manual Chucks Type F+................................................................................................................................................... 32 Tork-Lok Arbors and Collets Installation and Operating Instructions............................................................................................................................... 34 Arbor Applications............................................................................................................................................................ 35 Drawbar Models Long Series............................................................................................................................................ 36 Drawbar Models Short Series............................................................................................................................................ 38 Long Series Collets.......................................................................................................................................................... 40 Short Series Collets.......................................................................................................................................................... 41 Replacement Components................................................................................................................................................ 42 Air-Operated Models........................................................................................................................................................ 42 Manual Fixtures............................................................................................................................................................... 43


Obsolete Chuck Crossover

AT+ MODELS

4

AT MODELS

AT+ Model #

AT+ Part #

A 3AT+4

B A0100176977

Replacement Part # C B8043S

6AT+4

A0100211977

B8046S

3AT+5

A0100177977

B8053S

6AT+5

A0100212977

B8056S

3AT+6

A0100178977

B8063S

6AT+6

A0100213977

B8066S

3AT+6R

A0100178978

B8063

6AT+6R

A0100213978

B8066

3AT+8

A0100179977

B8083S

6AT+8

A0100214977

B8086S

3AT+8R

A0100179978

B8083

6AT+8R

A0100214978

B8086

3AT+10

A0100180977

B8103S

6AT+10

A0100215977

B8106S

3AT+10R

A0100180978

B8103

6AT+10R

A0100215978

B8106

3AT+12

A0100181977

B8123S

6AT+12

A0100216977

B8126S

3AT+12R

A0100181978

B8123

6AT+12R

A0100216978

B8126

3AT+15R

A0100182978

B8153

6AT+15R

A0100217978

B8156

AT Model #

AT Serial #

AT Part #

A 3AT4

B A1434

C 1434

Replacement Part # D B8043S**

6AT4

A1462

1462

B8046S**

3AT5

A2535

2535

B8053S**

6AT5

A2562

2562

B8056S**

3AT6

A0002063003

3634

B8063S**

6AT6

A0002066003

3662

B8066S**

3AT6R

A0002063002

2063R

AT063R

6AT6R

A0002066002

2066R

AT066R

3AT8

A0002083003

4831

B8083S**

6AT8

A0002086003

4862

B8086S**

3AT8R

A0002083002

2083R

AT083R

6AT8R

A0002086002

2086R

AT086R

3AT10

A0002103003

5103

B8103S**

6AT10

A0002106003

5106

B8106S**

3AT10R

A0002103002

2103R

AT103R

6AT10R

A0002106002

2106R

AT106R

3AT12

A0002124003

5124

B8123S**

6AT12

A0002127003

5127

B8126S**

3AT12R

A0002124002

2124R

AT123R

6AT12R

A0002127002

2127R

AT126R

3AT15R

A0002154002

2154R

AT153R

6AT15R

A0002157002

2157R

AT156R

AT+ MODEL CHUCKS The chart above refers to the replacement options for the obsolete AT+ model of chucks. The ATSC was designed as a replacement for this chuck – the components are not interchangeable but the ATSC can be mounted to the existing adapter plate from your AT+ chuck.

AT MODEL CHUCKS The chart above refers to the replacement options for the obsolete AT model of chucks. The new model of the AT was designed as a replacement for this chuck – the components are not interchangeable, but it can be mounted to the existing adapter plate from your obsolete AT chuck.

If you currently have an AT+ with any of the numbers in columns A or B, it is replaced by a chuck in column C. Please contact us at 1-800-228-BUCK for more information.

If you currently have an AT with any of the numbers in columns A, B or C, it is replaced by a chuck in column D. ** Parts do not have a direct replacement but there are alternate replacement options available that may require you to purchase a new adapter plate. Please contact us at 1-800-228-BUCK for more information.


Chuck Selection

How do you determine what type of chuck and mounting plate is required for the application?

What type of jaw is needed? • The most common are the top reversible jaws. These can be used for both I.D. or O.D. work and production work • 2-piece jaw chucks can be adapted to soft jaws or special top tooling • Solid jaws are typically used for tool room applications

What size of chuck? • For scroll chucks, do not exceed the swing diameter over the cross slide • For independent chucks, the next larger size may work What accuracy and repeatability is required? • High precision – the ATSC chucks provide .0005 TIR on duplicate parts • General I.D. or O.D. work – the BVC chucks provide .001 TIR on duplicate parts

What mounting is needed? • Determine spindle type using the spindle identifier on page 7 • Measure the major diameter of the taper and match to the chart for the spindle type (page 7) • For threaded spindles, you will need to measure threads per inch

How many jaws are required? • 2-Jaw – special applications • 3-Jaw – conventional machining • 4-Jaw – square and offset work • 6-Jaw – 2nd operation or thin wall parts

ATSC

APPLICATIONS: • Precision machining • Large quantity productions • Higher RPM needs

4-JAW INDEPENDENT

AT/BVC

APPLICATIONS: • Tool room applications • Grinding

APPLICATIONS: • Tool room applications • Grinding • Odd-shaped parts

1-800-228-BUCK

www.BuckChuckUSA.com

5


Parts Breakdown

BVC 13 11 5 4

12

2 8

ATSC

3 9 4 17

AT

16

16

10

1

14

11

12

15

6

5

7

1

2

13 9 18

3

8

10

14 6

15 7

ATSC No.

6

Name of parts

AT No.

Name of parts

BVC No.

Name of parts

1

Chuck Body

1

Chuck Body

1

Chuck Body

2

Scroll Plate

2

Back Cover

2

Back Cover

3

Top Jaw

3

Scroll Plate

3

Scroll Plate

4

Master Jaw

4

Pinion

4

Pinion

5

Pinion

5

Pinion Retainer

5

Pinion Screw

6

Back Cover

6

Master Jaw

6

Hard Master Jaw

7

Chuck Wrench

7

Top Jaw

7

Hard Top Jaw

8

Stud Bolt

8

Grease Nipple

8

Grease Nipple

9

Hexagon Socket Head Cap Screw

9

Chuck Mounting Bolt

9

Chuck Mounting Bolt

10

Grease Nipple

10

Chuck Mounting Bolt

10

Back Cover Mounting Bolts

11

Chuck Mounting Bolt

11

Chuck Wrench with Safety Spring

11

Chuck Wrench with Safety Spring

12

Adjust Screw

12

Back Cover Mounting Bolt

12

Back Cover Locating Pin

13

Safety Spring

13

Back Cover Mounting Bolt

13

Back Cover Mounting Bolt

14

Hex Wrench

14

Top Jaw Mounting Bolt

14

Top Jaw Mounting Bolt

15

Jaw Mounting Bolt

15

Top Jaw Mounting Bolt

15

Top Jaw Mounting Bolt

16

Hex Wrench

16

Fine Adjustment Screw

16

Fine Adjustment Screw

17

Hex Wrench

17

Hex Wrench

18

Hex Wrench

NOTE: 10"–15" BVC Chucks have alternate parts. Please contact our sales office for more information.


Spindle Identification For Mounting Plates

SPINDLE TYPE A1 & A2 "C"

"E1"

"E2"

"F2" "F1"

"B"

"A"

7°7'30"

Spindle nose A

B

C (MAX)

E1 & E2

F1

A-4

2.500

0.437

7/16”-14

3.250

-----

A-5

3.251

0.563

7/16”-14

4.125

2.437

A-6

4.188

0.625

1/2”-13

5.250

3.250

F2

A-8

5.501

0.688

5/8”-11

6.750

4.375

A-11

7.751

0.750

3/4”-10

9.250

6.500

A-15

11.251

0.813

7/8”-9

13.000

9.750

A-20

16.251

0.875

1”-8

18.250

14.500

A-28

23.001

1.000

1-1/4”-7

25.500

10.438

KEY

L SPINDLE TYPE LONG TAPER KEY DRIVE

"A" "B" 8°17'50"

Spindle nose A

THREAD B

C

KEY

L00

3-3/4”-6

2.000

3/8 X 3/8 X 1-1/2

L0

4-1/2”-6

2.375

3/8 X 3/8 X 1-3/4

L1

6”-6

2.875

5/8 X 5/8 X 2-3/8

L2

7-3/4”-5

3.375

3/4 X 3/4 X 2-7/8

L3

10-3/8”-4

3.875

1.00 X 1.00 X 3-1/4

"C"

THREADED SPINDLE TYPE Spindle nose thread A 1”-8 1”-10 "A"

1-1/2”-8 1-3/4”-8 2-1/4”-8 2-3/8”-6 2-3/4”-8 D1 CAMLOCK SPINDLE TYPE

"C" "E"

"F" "B"

7°7'30"

"A"

Spindle nose A

B

C (MAX)

CAMSTUD DIA “E”

F

D1-3

2.125

0.437

9/16

2.782

D1-4

2.500

0.437

5/8

3.250

D1-5

3.251

0.500

3/4

4.125

D1-6

4.188

0.625

7/8

5.250

D1-8

5.501

0.688

1

6.750

D1-11

7.751

0.750

1-3/16

9.250

D1-15

11.251

0.813

1-3/8

13.000

1-800-228-BUCK

www.BuckChuckUSA.com

7


Forged Steel Body Scroll Chuck Model ATSC Hardened Top Reversible Jaws CHUCK SHIPS COMPLETE WITH: • Master and hardened top reversible jaws • Spring loaded T-wrench • Allen wrench • Mounting bolts

FEATURES & BENEFITS: • 4 micro-fine adjustment screws allow .0005” TIR repeatability • High-quality forged steel body construction allows for higher lathe speeds • Hardened and ground scroll is precision balanced, allowing longer life and greater accuracy • Hardened jaws and pinions increase life of the chuck • American standard tongue & groove master jaws allow for greater flexibility in choice of top tooling

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! 3-JAW ATSC W/MASTER & HARDENED TOP REVERSIBLE JAWS A

B

C

D

6.50

2.76

4.92

5.51

1.78 0.48

M10x1.5P

2.58 1.00 1.54 0.35 0.31 M10x1.5P

1.69

Gripping Dia. (in.) Max Wt. RPM Lb. EXT. INT. 5/16 0.31-5.51 2.17-5.91 4600 23

M10x1.5P

Dia. Part No.

*6"

B8063

E

F

G

H

J

K

L

M

N

P

Q

8"

B8083

7.87

3.15

6.30

6.93

2.37 0.48

3.57 1.25 2.05 0.43 0.31 M10x1.5P

1.75

3/8 0.39-7.87 2.17-7.09 4000

37

10"

B8103

10.04 3.58

7.87

8.82

3.23 0.50 M12x1.75P 3.75 1.50 2.59 0.47 0.31 M10x1.5P

2.13

1/2 0.47-9.45 3.35-8.86 3000

69

12"

B8123

12.60 3.90 10.24 11.26 4.14 0.58

M16x2P

4.41 1.75 2.57 0.55 0.35 M12x1.75P 2.50

1/2 0.71-11.22 4.92-11.22 2300 110

15"

B8153

15.74 4.96 12.99 14.25 5.51 0.59

M16x2P

5.55 2.50 3.61 0.67 0.35 M12x1.75P 3.00

3/4 0.79-14.17 5.12-14.17 1800 246

Measurements in inches unless otherwise indicated.

6-JAW ATSC W/MASTER & HARDENED TOP REVERSIBLE JAWS Dia. Part No.

*6"

8

B8066

A

B

C

D

6.50

2.76

4.92

5.51

E

F

G

H

J

K

L

M

N

P

1.78 0.48

M10x1.5P

2.58 1.00 1.54 0.35 0.31 M10x1.5P 1.69

M10x1.5P

Gripping Dia. (in.) EXT. INT.

Max RPM

Wt. Lb.

5/16 0.98-5.51 2.95-5.91 3450

23

Q

8"

B8086

7.87

3.15

6.30

6.93

2.37 0.48

3.57 1.25 2.05 0.43 0.31 M10x1.5P 1.75

3/8 0.79-7.87 2.56-7.09 3000

40

10"

B8106

10.04 3.58

7.87

8.82

3.23 0.50 M12x1.75P 3.75 1.50 2.59 0.47 0.31 M10x1.5P 2.13

1/2 0.98-9.45 3.54-8.86 2250

73

12"

B8126

12.60 3.90 10.24 11.26 4.14 0.58

M16x2P

4.41 1.75 2.57 0.55 0.35 M12x1.75P 2.50

1/2 1.57-11.22 4.53-11.22 1725 117

15"

B8156

15.75 4.96 12.99 14.25 5.51 0.59

M16x2P

5.55 2.50 3.61 0.67 0.35 M12x1.75P 3.00

3/4 1.57-14.17 5.12-14.17 1350 253

*6” chuck jaws are not ANSI standard – please contact us for details.


Forged Steel Body Scroll Chuck Model ATSC Hardened Solid Jaws FEATURES & BENEFITS: • 4 micro-fine adjustment screws allow .0005” TIR repeatability • High-quality forged steel body construction allows for higher lathe speeds • Hardened and ground scroll is precision balanced, allowing longer life and greater accuracy • Hardened jaws and pinions increase life of the chuck • Hardened solid jaws allow for smaller gripping ranges as opposed to 2-piece jaw chucks

CHUCK SHIPS COMPLETE WITH: • Inside and outside gripping solid jaws • Spring loaded T-wrench • Allen wrench • Mounting bolts

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! 3-JAW ATSC W/INSIDE & OUTSIDE SOLID JAWS A

B

C

D

E

F

G

Gripping Dia. (in.) EXT. INT.

Max RPM

Wt. Lb.

M8x1.25P

0.08-2.76

0.98-2.95

6300

9

1.88 0.63 0.80 0.32 0.26

M8x1.25P

0.08-3.54

1.42-3.74

5500

13

2.52 0.74 0.96 0.35 0.31

M10x1.5P

0.12-5.51

2.05-5.71

4600

23

3.50 0.95 1.37 0.43 0.31

M10x1.5P

0.16-6.30

2.36-6.69

4000

39

3.62 1.23 1.83 0.47 0.31

M10x1.5P

0.24-8.27

2.95-8.66

3000

72

Dia.

Part No.

4"

B8043S

4.07 2.38 2.80

3.53 1.04 0.42

M5x0.8P

1.62 0.44 0.75 0.24 0.24

5"

B8053S

5.20 2.54 3.74

4.25 1.28 0.41

M8x1.25P

6"

B8063S

6.50 2.76 4.92

5.51 1.78 0.48

M10x1.5P

8"

B8083S

7.87 3.15 6.30

6.93 2.37 0.48

M10x1.5P

10"

B8103S 10.04 3.58 7.87

8.82 3.23 0.50

M12x1.75P

12"

B8123S 12.60 3.90 10.24 11.26 4.14 0.58

M16x2P

H

J

K

L

M

N

4.25 1.48 1.75 0.55 0.35 M12x1.75P

0.39-10.04 3.35-9.94

2300 115

Measurements in inches unless otherwise indicated.

6-JAW ATSC W/INSIDE & OUTSIDE SOLID JAWS Dia. Part No.

A

B

C

D

E

F

G

H

J

K

L

M

N

Gripping Dia. (in.) EXT. INT.

Max RPM

Wt. Lb.

4"

B8046S 4.07 2.36 2.80

3.53

1.04 0.42

M5x0.8P

1.62 0.41 0.75 0.24 0.24

M8x1.25P

0.08-2.76

0.98-2.95

4725

9

5"

B8056S 5.20 2.54 3.80

4.25

1.28 0.41

M8x1.25P

1.88 0.63 0.80 0.32 0.26

M8x1.25P

0.08-3.54

1.42-3.74

4125

14

6"

B8066S 6.50 2.76 4.92

5.51

1.78 0.48

M10x1.5P

2.52 0.74 0.96 0.35 0.31

M10x1.5P

0.24-5.51

2.36-5.71

3450

25

8"

B8086S 7.87 3.15 6.30

6.93

2.37 0.48

M10x1.5P

3.50 0.95 1.37 0.43 0.31

M10x1.5P

0.39-6.30

2.76-6.69

3000

44

10" B8106S 10.04 3.58 7.87

8.82

3.23 0.50

M12x1.75P

3.62 1.23 1.83 0.47 0.31

M10x1.5P

0.59-8.27

2.76-8.66

2600

80

12" B8126S 12.60 3.90 10.24 11.26 4.14 0.58

M16x2P

4.25 1.48 1.75 0.55 1-800-228-BUCK 0.35 M12x1.75P

0.79-10.04 3.35-9.94 1725 117 www.BuckChuckUSA.com

9


Forged Steel Body Scroll Chuck Model ATSC Hardened Top Reversible Jaws FEATURES & BENEFITS: • 4 micro-fine adjustment screws allow .0005” TIR repeatability • High-quality forged steel body construction allows for higher lathe speeds • Hardened and ground scroll is precision balanced, allowing longer life and greater accuracy • Hardened jaws and pinions increase life of the chuck • American standard tongue & groove master jaws allow for greater flexibility in choice of top tooling CHUCK SHIPS COMPLETE WITH: • Master and hardened top reversible jaws • Spring loaded T-wrench • Allen wrench • Mounting bolts **Please note that this is a SCROLL chuck. All jaws move together, NOT independently (if you need an independent chuck, see page 17).

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! 4-JAW

Measurements in inches unless otherwise indicated.

ATSC W/MASTER & HARDENED TOP REVERSIBLE JAWS Dia. Part No.

A

B

C

D

E

F

G

H

J

K

L

M

N

P

Q

Gripping Dia. (in.) Max Wt. EXT. INT. RPM Lb.

*6" B8064

6.50 2.76 4.92

5.51 1.78 0.48 M10x1.5P 2.58 1.00 1.54 0.35 0.31 M10x1.5P 1.69 5/16 0.31-5.51 2.17-5.91 4600 23

8"

7.87 3.15 6.30

6.93 2.37 0.48 M10x1.5P 3.57 1.25 2.05 0.43 0.31 M10x1.5P 1.75 3/8 0.39-7.87 2.17-7.09 4000 38

10" B8104 10.04 3.58 7.87

8.82 3.23 0.50 M12x1.75P 3.75 1.50 2.59 0.47 0.31 M10x1.5P 2.13 1/2 0.47-9.45 3.35-8.86 3000 71

B8084

12" B8124 12.60 3.90 10.24 11.26 4.14 0.58

M16x2P

4.41 1.75 2.57 0.55 0.35 M12x1.75P 2.50 3/4 0.71-11.22 4.92-11.22 2300 130 *6” chuck jaws are not ANSI standard – please contact us for details.

FEATURES & BENEFITS: • 4 micro-fine adjustment screws allow .0005” TIR repeatability • High-quality forged steel body construction allows for higher lathe speeds • Hardened and ground scroll is precision balanced, allowing longer life and greater accuracy • Hardened jaws and pinions increase life of the chuck • Used in tail stocks for jobs where centers cannot be used • Adapter does not rotate CHUCK SHIPS COMPLETE WITH: • Jaws • 5C adapter • Spring loaded T-wrench • Allen wrench • Mounting bolts

3/6-JAW

5C Adapted Ajust-Tru® Chucks

10

Part #

Jaw Style

Chuck Dia. (in.)

Chuck Body Height (in.)

Shank

Flange (in.)

Adapter Hole Dia (in.)

Adapter Length (in.)

Thread

B8043S-5C

Solid 3-Jaw

4.07

2.38

5C

4

0.866

4.41

11/4-20

B8053S-5C

Solid 3-Jaw

5.20

2.54

5C

5

0.866

4.41

11/4-20

B8063S-5C

Solid 3-Jaw

6.50

2.76

5C

6

0.866

4.41

11/4-20

B8046S-5C

Solid 6 -aw

4.07

2.38

5C

4

0.866

4.41

11/4-20

B8056S-5C

Solid 6-Jaw

5.20

2.54

5C

5

0.866

4.41

11/4-20

B8066S-5C

Solid 6-Jaw

6.50

2.76

5C

6

0.866

4.41

11/4-20

* *B8063-5C * *B8066-5C

2 pc 3-Jaw

6.50

2.76

5C

6

0.866

4.41

11/4-20

2 pc 6-Jaw

6.50

2.76

5C

6

0.866

4.41

11/4-20

* *B8064-5C

2 pc 6-Jaw

6.50

2.76

5C

6

0.866

4.41

11/4-20

Chuck dimensions can be found on pages 8 and 9.

*6” chuck jaws are not ANSI standard – please contact us for details.


ATSC Scroll Chuck Mounting Plates Adapt to all 3, 6 & 4-Jaw ATSC Models and AT+ Models

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! AMERICAN STANDARD • STYLE A1 & A2 Chuck Size

Spindle Size

4

5

6

8

10

12

3

A4-A3

A5-A3

A6-A3

-

-

-

4

-

A5-A4

A6-A4

A8-A4

-

-

-

5

-

-

A6-A5

A8-A5

A10-A5

-

-

6

-

-

A6-A6

A8-A6

A10-A6

A12-A6

-

8

-

-

A6-A8

A8-A8

A10-A8

A12-A8

A15-A8

11

-

-

-

-

-

A12-A11

A15-A11

15

15

AMERICAN STANDARD • STYLE D1 CAMLOCK Chuck Size

Spindle Size

4

5

6

8

10

12

3

A4-D3

A5-D3

A6-D3

-

-

-

4

-

A5-D4

A6-D4

A8-D4

-

-

-

5

-

-

A6-D5

A8-D5

A10-D5

-

-

6

-

-

A6-D6

A8-D6

A10-D6

A12-D6

-

8

-

-

A6-D8

A8-D8

A10-D8

A12-D8

A15-D8

11

-

-

-

-

-

A12-D11

A15-D11

HARDINGE 4 DEGREE TAPER MOUNTING PLATES Chuck Size

5

6

Id #

A5-4DEG

A6-4DEG

Mounting Plates for Hardinge Lathes HARDINGE 2 3/16"-10 THREADED MOUNTING PLATES Chuck Size

5

6

Id #

A100451000

A100452000

See Spindle Identification on page 7 to determine the correct mounting plate needed.

1-800-228-BUCK

www.BuckChuckUSA.com

11


ATSC Scroll Chuck Mounting Plates Adapt to all 3, 6 & 4-Jaw ATSC Models

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! AMERICAN STANDARD • LONG TAPER STYLE L Chuck Size

Spindle Size

6

8

10

12

15

L-00

A6-L00

A8-L00

A10-L00

L-0

A6-L0

A8-L0

A10-L0

A12-L0

L-1

A8-L1

A10-L1

A12-L1

A15-L1

L-2

A12-L2

A15-L2

L-3

A15-L3

THREADED MOUNTING PLATES Chuck Size

Spindle Size

4

5

6

8

10

12

1 1/2"-8

A100433000

A100434000

A100435000

1 3/4"-8

A100437000

A100438000

2 1/4"-8

A100439000

A100440000

A100441000

2 3/8"-6

A100442000

A100443000

A100444000

A100445000

2 3/4"-8

A100446000

A100447000

A100448000

Measurements in inches unless otherwise indicated.

5C MOUNTING PLATES Chuck Size

Part No.

Shank

Hole Dia.

Length

Thread

4

A04-5C

5C

4”

0.866

4.41

1 1/4-20

5

A05-5C

5C

5”

0.866

4.41

1 1/4-20

6

A06-5C

5C

6”

0.866

4.41

1 1/4-20

HRT ROTARY TABLE PLATES Spindle

Chuck Size

Part Number

HRT110

4"

a4-hrt110

hrt160

6"

a6-hrt160

hrt210

8"

a8-hrt210

hrt310

10"

a10-hrt310

See Spindle Identification on page 7 to determine the correct mounting plate needed.

12

Flange


Forged Steel Body

Model AT Hardened Top Reversible Jaws

FEATURES & BENEFITS: • .0004" repeatability on duplicate parts due to .020" of clearance between the chuck cavity and mounting plate hub • Forged steel body allows for higher lathe speeds • Hardened and ground scroll is balanced for higher accuracy • Jaws are hardened and ground for longer life

CHUCK SHIPS COMPLETE WITH: • Master and hardened top reversible jaws • Spring loaded T-wrench • Mounting bolts

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! 3-JAW

Measurements in inches unless otherwise indicated.

AT HARDENED TOP REVERSIBLE JAWS Dia. Part No.

A

B

C

D

E

F

G

H

J

K

L

N

P

Q

Gripping Dia. (in) EXT. INT.

Max RPM

Wt. lb.

6"

AT063R

6.00

2.32

3.13

5.34 1.54 0.69

1/4-20

2.58 1.00 1.56 0.31

1/2-30

1.69

5/16 0.12-5.00 1.89-5.75

3400

16

8"

AT083R

8.27

3.12

4.75

7.50 2.26 0.75

3/8-16

3.57 1.25 2.08

0.5

3/4-16

1.75

3/8

10" AT103R 10.00 3.49

6.38

4.38 2.84 0.80

7/16-14

3.75 1.50 2.56 0.56

3/14-16

2.13

12" AT123R 12.00 3.98

7.91

5.25 3.27 0.80

1/2-13

4.41 1.75 2.61 0.63

3/4-16

15" AT153R 15.00 5.36 11.78 6.75 4.25 1.06

5/8-11

5.55 2.50 3.44 0.75

3/4-16

N

P

0.24-6.77

2.13-6.77

3100

42

1/2

0.51-9.37

2.95-8.70

2700

66

2.50

1/2

0.52-11.30 3.27-10.12

2200

110

3.00

3/4 0.55-15.00 3.98-15.71 1500

221

Use inner bolt circle for 10" to 15" chuck sizes.

6-JAW AT HARDENED TOP REVERSIBLE JAWS Dia. Part No.

A

B

C

D

E

F

G

H

J 1

K

L

Q

Gripping Dia. (in) EXT. INT.

Max RPM

Wt. lb.

6"

AT066R

6.00

2.32 3.13 5.34 1.54 0.69

1/4-20

2.58

1.56 0.31

1/2-30

1.69

5/16 0.12-5.00 1.89-5.75

3400

19

8"

AT086R

8.27

3.12 4.75 7.50 2.26 0.75

3/8-16

3.57 1.25 2.08 0.50

3/4-16

1.75

3/8

0.24-6.77

2.13-6.77

3100

50

0.51-9.37

2.95-8.70

10" AT106R 10.00 3.49 6.38 4.38 2.84 0.80

7/16-14

3.75

1.5

2.56 0.56

3/14-16

2.13

1/2

2700

70

12" AT126R 12.00 3.98 7.91 5.25 3.27 0.80

1/2-13

4.41 1.75 2.61 0.63

3/4-16

2.5

1/2 0.52-11.30 3.27-10.12 2200

116

1-800-228-BUCK

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13


Semi-Steel Body Model BVC Hardened Top Reversible Jaws FEATURES & BENEFITS: • 4 micro-fine adjustment screws allow .001” TIR repeatability • Semi-steel body is an affordable option for tool room applications • American standard tongue & groove master jaws allow for greater flexibility in choice of top tooling

CHUCK SHIPS COMPLETE WITH: • Master and hardened top reversible jaws • Spring loaded T-wrench • Mounting bolts

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW! 3-JAW

Measurements in inches unless otherwise indicated.

BVC W/MASTER & HARDENED TOP REVERSIBLE JAWS Dia. Part No.

A

B

C

D

E

F

G

H

J

K

L

M

N

P

Q

Gripping Dia. (in.) EXT. INT.

Max RPM

Wt. lb.

6” B2063R

6.00

2.35 3.13 5.34 1.54 0.69

1/4-20

2.64 0.98 1.63

0.43

0.69 M12X1.25 1.50 3/8 0.11-5.00 1.89-5.75

3000

19

8” B2083R

8.25

3.15 4.75 7.50 2.34 0.75

3/8-16

3.15 1.06 1.71

0.43

0.75 M18X1.50 1.75 3/8 0.15-7.80 2.13-6.77

2500

40

10” B2103R 10.00 3.40 6.38 4.38 2.86 0.81

7/16-14

3.74 1.28 2.03

0.55

0.81 M18X1.50 2.13 1/2 0.51-9.37 2.95-8.70

2000

66

12” B2124R 12.00 4.00 7.91 5.25 3.29 0.84

1/2-13

4.33 1.46 2.17

0.55

0.84 M18X1.50 2.50 1/2 0.51-11.30 3.27-10.12 1500 118

15” B2154R 15.00 5.78 11.78 6.75 4.25 1.13

5/8-11

5.00 1.65 2.54

0.67

1.13 M18X1.50 3.00 5/8 0.55-15.00 3.98-15.00 1000 233

Use inner bolt circle for 10" to 15" chuck sizes.

6-JAW BVC W/MASTER & HARDENED TOP REVERSIBLE JAWS

14

Dia. Part No.

A

B

C

D

E

F

6” B2066R

6.00

2.35 3.13 5.34 1.54 0.69

8” B2086R

8.25

G

H

J

K

L

M

N

P

Q

Gripping Dia. (in.) EXT. INT.

Max RPM

Wt. lb.

1/4-20

2.64 0.98 1.63

0.43

0.69 M12X1.25 1.50 3/8 0.20-5.98 1.85-5.75

2500

25

3.15 4.75 7.50 2.34 0.75

3/8-16

3.15 1.06 1.71

0.43

0.75 M18X1.50 1.75 3/8 0.39-8.00 2.13-6.73

2000

42

10” B2106R 10.00 3.40 6.38 4.38 2.86 0.81

7/16-14

3.74 1.28 2.03

0.55

0.81 M18X1.50 2.13 1/2 0.63-9.33 2.95-8.70

1600

70

12” B2127R 12.00 4.00 7.91 5.25 3.29 0.84

1/2-13

4.33 1.46 2.17

0.55

0.84 M18X1.50 2.50 1/2 0.79-11.30 3.31-10.12 1100 122


AT/BVC Scroll Chuck Mounting Plates Adapt to all 3 & 6-Jaw BVC Models and Previous and Current AT Models

CLICK ON ANY PART NUMBER BELOW TO ORDER NOW!

AMERICAN STANDARD • STYLE A1 & A2 Chuck Size

Spindle Size

6

8

10

12

15

A-3

B6-A3

A-4

B6-A4

B8-A4

A-5

B6-A5

B8-A5

B10-A5

A-6

B6-A6

B8-A6

B10-A6

B12-A6

A-8

B8-A8

B10-A8

B12-A8

B15-A8

A-11

B12-A11

B15-A11

AMERICAN STANDARD • STYLE D1 CAMLOCK Spindle Size

Chuck Size 6

8

10

12

15

D-3

B6-D3

D-4

B6-D4

B8-D4

B10-D4

D-5

B6-D5

B8-D5

B10-D5

B12-D5

D-6

B6-D6

B8-D6

B10-D6

B12-D6

D-8

B8-D8

B10-D8

B12-D8

B15-D8

D-11

B12-D11

B15-D11

AMERICAN STANDARD • LONG TAPER STYLE L Spindle Size L-0

Chuck Size 6

8

10

12

15

B6-L0

B8-L0

B10-L0

B12-L0

L-1

B10-L1

B12-L1

B15-L1

L-2

B12-L2

B15-L2

See Spindle Identification on page 7 to determine the correct mounting plate needed.

1-800-228-BUCK

www.BuckChuckUSA.com

15


AT/BVC Scroll Chuck Mounting Plates Adapt to all 3 & 6-Jaw BVC Models and Previous and Current AT Models

HARDINGE 4 DEGREE TAPER MOUNTING PLATES Chuck Size

6"

Id #

B6-4

Mounting Plates for Hardinge Lathes HARDINGE 2 3/16"-10 THREADED MOUNTING PLATES Chuck Size

6"

Id #

B6-2 3/16"-10

5C MOUNTING PLATE Chuck Size

Part No.

Shank

(D) Flange

Hole Dia.

Length

Thread

6”

B6-5C

5C

6”

0.866

4.41

1.24” x 20

HRT ROTARY TABLE PLATES

16

Spindle

Chuck Size

Part Number

hrt160

6"

b6-hrt160

hrt210

8"

b8-hrt210

hrt310

10"

b10-hrt310


4-Jaw Independent Chucks

CHUCK SHIPS COMPLETE WITH: • 1 set of hard top jaws • 1 set of hard master jaws • 1 T-Wrench • 1 L-Wrench for 40” & 50” chucks only • 2 hex keys • 2 eye bolts for chucks 10” & up • 10” – 50” chucks are provided with T-Slots

FEATURES & BENEFITS: • Cast iron body • Medium duty • 4 independently moving jaws allow for gripping irregular shapes • Adapters are available to fit most common spindles • Comes standard with master and hard top reversible jaws – also available in solid jaw • Direct mount option also available • 3” to 6” available in solid jaw only • All sizes available in solid jaw

8" – 50" CHUCKS ONLY

4-JAW

Dia. 3" 4" 5" 6" 8" 10" 12" 15" 20" 25" 32" 40" 50"

Part # IND1003S IND1004S IND1005S IND1006S IND1008R IND1010R IND1012R IND1016R IND1020R IND1025R IND1032R IND1040R IND1050R

Measurements in inches unless otherwise indicated.

A 3.25 4.00 5.00 6.25 8.00 10.00 12.50 15.75 20.00 25.00 31.50 40.00 50.00

B 2.60 3.31 4.25 3.74 3.74 4.13 5.25 6.75 9.25 9.25 11.81 14.57 19.69

C 2.17 2.84 3.74 2.56 2.96 5.91 6.89 7.87 10.63 10.63 9.84 12.60 15.75

D 0.87 0.98 1.18 1.77 2.21 2.56 3.15 3.93 4.92 6.30 8.27 10.24 12.01

E 1.65 2.13 2.21 2.56 2.95 3.35 3.74 4.13 4.72 5.51 5.71 5.91 6.50

F – – – – 1.83 2.38 2.40 2.85 3.56 8.85 3.69 4.69 4.69

G 0.14 0.16 0.18 0.20 0.24 0.28 0.28 0.40 0.47 0.47 0.47 0.60 0.60

H – – – – 1.75 2.13 2.50 3.00 3.00 3.00 3.00 3.00 3.00

M M6 M8 M8 M10 M10 M12 M16 M16 M20 M20 M20 M20 M20

Max. Hole (D) 0.87 0.98 1.18 1.77 2.28 2.65 3.89 4.62 6.27 7.09 8.27 10.24 12.01

Max. RPM 4000 4000 3500 3200 1800 1500 1200 800 500 400 300 150 150

Weight (lb.) 4 6 8 9 32 55 88 139 231 364 700 1367 2138

Max. Part Weight (lb.) 33 33 330 550 1320 2220 3300 6600 9900 14300 18700 18700 20900

Max. Part Weight is calculated between centers.

1-800-228-BUCK

www.BuckChuckUSA.com

17


Independent Mounting Plates american standard • style a1 & a2 Chuck Size

Spindle Size

6

8

10

12

15

20

25

4

ind8-a4

5

indf6-a5

indf8-a5

ind10-a5

6

indf8-a6

indf10-a6 indf12-a6

indF15-a6

8

ind10-a8

indF15-a8

indf20-A8

ind25-a8

11

ind12-a11 indF15-a11 indf20-a11

ind25-a11

indf12-a8

Plates unfinished unless part number contains "F".

american standard • style D Camlock Chuck Size

Spindle Size

6

8

10

12

15

20

25

4

indf6-d4

indf8-d4

5

ind6-d5

ind8-d5

ind10-d5

6

indf8-d6

indf10-d6

ind12-d6

indF15-d6

8

indf10-d8

indf12-d8

ind15-d8

indF20-d8

ind25-d8

11

indF12-d11 indf15-d11 indF20-d11 ind25-d11

Plates unfinished unless part number contains "F".

american standard • long taper style Chuck Size

Spindle Size

6

8

10

12

15

20

l-00

ind6-l00

ind8-l00

l-0

ind6-l0

ind8-l0

ind10-l00

ind10-l0

ind12-l0

l-1

l-2

ind8-l1

ind10-l1

ind12-l1

ind15-l1

ind12-l2

ind15-l2

ind20-l2

l-3

ind15-l3

Plates unfinished only.

Threaded Mounting Plates Chuck Size

Spindle Size 1"-10 1 1/2"-8

4

5

6

8

10

12

IND4-110

IND4-1508 IND5-1508 IND6-1508 IND8-1508

2 3/16"-10

IND5-2316 IND6-2316

2 1/4"-8

IND5-2258 IND6-2258 IND6-2258

Plates unfinished only.

hardinge 4 degree taper • fully finished

18

5"

ind5-4deg

6"

ind6-4deg

See Spindle Identification on page 7 to determine the correct mounting plate needed.


Direct Mount Chucks A1 & A2 4-Jaw Independent Chucks

FEATURES & BENEFITS: • Cast iron body • Medium duty • 4 independently moving jaws allow for gripping irregular shapes • Plain back chucks available • Comes standard with master and hard top reversible jaws – also available in solid jaw • All sizes available in solid jaw

CHUCK SHIPS COMPLETE WITH: • 1 set of hard top jaws • 1 set of hard master jaws • 1 T-Wrench • 2 hex keys • 2 eye bolts for chucks 10” & up • T-slots provided in chucks 10" & up

Measurements in inches unless otherwise indicated.

Types a1 & a2 Dia.

Taper

Part #

A

B

C

8"

A2-5

ind8dm-a5

8.00

4.13

3.25

2.21 2.95 1.38 0.52 1.75 7/16-14 x 3 1/8

D

E

F

G

H

M

Max. RPM Weight (lb.) Max Part Weight (lb.) 1800

38

1320

10"

A2-5

ind10dm-A5 10.00 4.13

3.25

2.60 3.35 1.35 0.52 2.13 7/16-14 x 3 1/8

1500

56

2200

10"

A2-6

ind10dm-a6 10.00 5.25

4.19

2.60 3.35 1.35 0.60 2.13 1/2-13 x 3 1/8

1500

56

2200

10"

A2-8

ind10dm-a8 10.00 6.75

5.50

2.60 3.35 1.35 0.71 2.13 5/8-11 x 3 3/8

1500

56

2200

12"

A2-5

ind12dm-a5 12.50 4.13

3.25

3.10 3.74 1.96 0.51 2.50 7/16-14 x 3 1/2

1200

88

3300

12"

A2-6

ind12dm-a6 12.50 5.25

4.19

3.15 3.74 1.96 0.60 2.50 1/2-13 x 3 1/2

1200

88

3300

12"

A2-8

ind12dm-a8 12.50 6.75

5.50

3.15 3.74 1.96 0.71 2.50 5/8-11 x 3 1/4

1200

88

3300

15"

A2-6

ind16dm-a6 15.75 5.25

4.19

3.94 4.13 1.96 0.60 3.00

1/2-13 x 4

800

143

6600

15"

A2-8

ind16dm-a6 15.75 6.75

5.50

3.94 4.13 1.96 0.71 3.00

5/8-11 x 4

800

143

6600

15"

A2-11 ind16dm-a11 15.75 9.25

7.75

3.94 4.13 1.96 0.79 3.00

3/4-10 x 4

800

143

6600

20"

A2-8

ind20dm-a8 20.00 6.75

5.50

4.92 4.72 2.34 0.71 3.00 5/8-11 x 4 1/2

500

251

9900

20"

A2-11 ind20dm-a11 20.00 9.25

7.75

4.92 4.72 2.34 0.79 3.00 3/4-10 x 4 1/2

500

251

14300

25"

A2-11 ind25dm-a11 25.00 9.25

7.75

6.30 5.51 2.34 0.79 3.00 3/4-10 x 5 5/16

500

364

14300

25"

A2-15 ind25dm-a15 25.00 13.00 11.25 6.30 5.51 2.34 0.83 3.00 7/8-9 x 5 5/16

400

364

14300

Max. Part Weight is calculated between centers.

1-800-228-BUCK

www.BuckChuckUSA.com

19


Direct Mount Chucks D1 4-Jaw Independent Chucks

FEATURES & BENEFITS: • Cast iron body • Medium duty • 4 independently moving jaws allow for gripping irregular shapes • Plain back chucks available • Comes standard with master and hard top reversible jaws – also available in solid jaw • All sizes available in solid jaw

CHUCK SHIPS COMPLETE WITH: • 1 set of hard top jaws • 1 set of hard master jaws • 1 T-Wrench • 2 hex keys • 2 eye bolts for chucks 10” & up • T-slots provided in chucks 10" & up

Measurements in inches unless otherwise indicated.

type d1

20

Cam Stud Dia. Max. RPM Weight (lb.) Max Part Weight (lb.) (in.)

Dia.

Taper

Part #

A

B

C

D

E

F

G

H

8"

d1-4

ind8dm-d4

8.00

3.25

2.50

2.21

2.95

1.38

0.52

1.75

5/8

1800

37

1320

8"

d1-5

ind8dm-d5

8.00

4.13

3.25

2.21

2.95

1.38

0.59

1.75

3/4

1800

37

1320

10"

d1-4

ind10dm-d4

10.00 3.25

2.50

2.36

3.35

1.35

0.52

2.13

5/8

1500

61

2200

10"

d1-5

ind10dm-d5

10.00 4.13

3.25

2.56

3.35

1.35

0.59

2.13

3/4

1500

61

2200

10"

d1-6

ind10dm-d6

10.00 5.25

4.19

2.56

3.35

1.35

0.63

2.13

7/8

1500

61

2200

12"

d1-6

ind12dm-d6

12.50 5.25

4.19

3.15

3.74

1.96

0.63

2.50

7/8

1200

87

3300

12"

d1-8

ind12dm-d8

12.50 6.75

5.50

3.15

3.74

1.96

0.71

2.50

1

1200

87

3300

15"

d1-6

ind16dm-d6

15.75 5.25

4.19

3.94

4.13

1.96

0.63

3.00

7/8

800

132

6600

15"

d1-8

ind16dm-d8

15.75 6.75

5.50

3.94

4.13

1.96

0.71

3.00

1

800

132

6600

15"

d1-11 ind16dm-d11 15.75 9.25

7.75

3.94

4.13

1.96

0.79

3.00

1 3/16

800

132

6600

20"

d1-8

20.00 6.75

5.50

4.92

4.72

2.35

0.71

3.00

1

500

211

9900

20"

d1-11 ind20dm-d11 20.00 9.25

7.75

4.92

4.72

2.35

0.79

3.00

1 3/16

500

211

9900

25"

d1-11 ind25dm-d11 25.00 9.25

7.75

6.30

5.51

2.35

0.79 3.00w

1 3/16

400

364

14300

ind20dm-d8

Max. Part Weight is calculated between centers.


POWER CHUCKS • Tool Room Applications • Grinding • Odd-shaped Parts


Air Operated High Precision Power Chuck Rotating Model SPAC

FEATURES AND BENEFITS: • Highly flexible design solves gripping or turning issues in turn-key applications • Unique top tooling • Compact and lightweight allowing for increased efficiency • Can be applied to mass produced metal working machines as ordinary attachments • Most helpful for clamping non-standard and complicated parts for finishing operation and fine finish cutting • Standard clamping jaw stroke is 0.7 to 3.0 mm • Also available in 2 or 4-Jaw models • 1 μm repeatability

CHUCK SHIPS COMPLETE WITH: • 1 set of soft top jaws • Wrench

Dimensions denoted in millimeters unless otherwise specified.

AIR CLAMPING ROTATING MODEL SPAC POWER CHUCK Dia.

A

B

C

D

E

F

No. Jaws

Stroke Dia.

Max RPM

2"

64

53.7

50.00

3"

80

70.0

60.00

4"

100

88.9

5"

125

114.3

6"

150

135.8

8"

200

10"

250

Grip Force Per Jaw 6 Bars

20.6

9

42.40

3

2.0 mm

6000

60 kg/cm2

20.7

18

55.30

3

2.5 mm

5800

120 kg/cm2

82.55

20.7

18

55.45

3

2.5 mm

5000

210 kg/cm2

101.60

20.7

18

55.45

3

2.5 mm

4300

330 kg/cm2

125.00

20.7

18

55.45

3

2.5 mm

4000

350 kg/cm2

183.0

167.60

20.7

6

80.45

3

2.5 mm

3500

900 kg/cm2

233.7

215.80

20.7

6

80.45

3

2.5 mm

2500

900 kg/cm2

Other styles and special modifications available.

22


Air Operated Power Chucks Model TK 3-Jaw

OPTIONAL Accessory Air Feed Tube

Also available in 2-Jaw.

Measurements in inches unless otherwise indicated.

Model

A

B

C

D

E

D1

d (H7)

D2

TK-04

20.75

12.7

12.7

101.6

30

82.55

18

25.0

TK-06

39.75

12.7

12.7

152.4

40

124.97

26

34.5

TK-08

65.75

25.4

203.2

45

167.64

50

50.0

Model

H

h

W

TK-04

70.3

3.2

TK-06

70.3

3.2

TK-08

99.5

7.0

M1

M2

16

M5x0.8P(PCDø88.9)

M5x0.8P

22

M6x1P(PCDø135.89)

M5x0.8P

25

M10x1.5P(PCDø182.88)

M10x1.5P

Model

M3

T1

T2

TK-04

9-3.18

M5x0.8P(PCDø88.9)

TK-06

9-3.18

M6x1P(PCDø135.99)

M6x1P(PCDø110)

TK-08

6-6.36

M8x1.25P(PCDø182.88)

M8x1.25P(PCDø150)

Model

T3

R1

R2

R3

T.I.R. Jaw T.I.R.

Jaw Stroke Dia. (mm)

TK-04

30º

0.001

3

TK-06

M6x1P(PCDø135.99)

30º

30º

45º

0.001

3

TK-08

M8x1.25P(PCDø182.88)

30º

30º

30º

0.001

3

Model

Repeatability

Gripping Force At Air Pressure 100 psi (lb.)

Max. Speed rpm (min1)

Weight (lb.)

TK-04

0.001

683

4500

10

TK-06

0.001

1741

4500

22

TK-08

0.001

3196

4500

58

FEATURES AND BENEFITS: • Pre-machined tapped holes for fixing jigs, making additional machining unnecessary • Pre-machined lubrication path allows connection to auto-lubrication unit • Built-in cylinder allows more stable gripping • Dowel pins built into master jaws allow for more accurate and simplified remounting of soft jaws • Good coaxiality and repeatability allows for 1µm accuracy, which simplifies machining process and increases efficiency Chuck ships complete with: • One set of soft top jaws • Wrench 1-800-228-BUCK

www.BuckChuckUSA.com

23


Stationary Self Contained Closed Center Model MO 3-Jaw Wedge Type Power Chuck

FEATURES AND BENEFITS: • Flange bottom allows chuck to be easily fixed on a plate for quick changeovers • Built-in cylinder allows for better stability and takes up less space, which allows for higher machining efficiency • Chuck can be controlled by M-code for use in an auto loading system • Master jaws with 1.5 mm X 60° pitch enables hard and soft jaw interchangeability with CNC lathe chucks, allowing reduction in cost of spare jaws • Dust-proof and water-resistant structure increases chuck life and efficiency

Also available in 2-Jaw.

Chuck ships complete with: • One set of soft top jaws • Wrench

Dimensions denoted in millimeters unless otherwise specified.

MO 3-JAW WEDGE TYPE POWER CHUCK Model

A

B

C

D

E

F

G

H

I

J

K

M0-04

155

115

15

77.5

103.5

26

49.5

14

10

23

M0-05

185

135

15

95

128

33

62

14

10

25

M0-06

224

169

25

16

118

158

40

73

20

12

31

M0-08

265

210

30

20

138

180

42

95

25

14

35

M0-10

315

254

52

23

150

196

46

110

30

16

40

M0-12

375

304

80

23

165

219

54

129

30

21

50

Model

L

M

N

O

P

Q

R

S

M0-04

13

9 (PCD 165)

PT1/8

M8x1.25P

64

47

M0-05

13

10 (PCD 135)

PT1/4

M8x1.25P

M8x1.25P

80

47

M0-06

18

11 (PCD 202)

PT1/4

M10x1.5P

M8x1.25P

80

47

M0-08

18

11 (PCD 243)

PT1/4

M10x1.5P

M10x1.5P

M10x1.5P

80

47

M0-10

18

13 (PCD 285)

PT1/4

M12x1.75P

M12x1.75P

M12x1.75P

80

47

M0-12

18

17 (PCD 340)

PT3/8

M16x2P

M12x1.75P

M12x1.75P

80

55

MO 3-JAW WEDGE TYPE POWER CHUCK

OPTIONAL ACCESSORIES Pneumatic Manual switch

MO 3-JAW WEDGE TYPE POWER CHUCK

24

Max. Gripping Force (lb.)

Max. Hydr. Pressure (psi)

Gripping Force at Air Pressure 100 psi (lb.)

Gross Weight (lb.)

3.8

5291

213

2425

22

9-115

5.4

7242

284

2866

25

12-135

5.5

11111

284

4409

46

15-169

7.4

17857

284

7275

81

20-210

19

8.8

26918

284

10582

124

33-254

23

10.6

31967

284

11243

154

40-304

Model

Piston Area (cm2)

M0-04

57

9

M0-05

74

10

M0-06

97

12

M0-08

156

16

M0-10

235

M0-12

292

Plunger Stroke (mm)

Jaw Stroke Dia. (mm)

Gripping Range (mm)


High Speed Thru-Hole Draw Tube Operated Model OP 3-Jaw Wedge Type Power Chuck - Direct OEM Replacement

FEATURES & BENEFITS: • High-quality alloy steel body allows for higher speeds • Sharply increased dynamic gripping force greatly improves work efficiency and safety • Interchangeable top tooling with 1.5 mm x 60° jaw serration pitch • Compact and lightweight, allowing for improved efficiency • Direct mounting to fit ASA B5.9 Type A spindle • Improved lubrication system for high accuracy and endurance • Heat-treated alloy steel for high durability CHUCK SHIPS COMPLETE WITH: • ASA B5.9 Type A spindle adapter • 1 set of soft top jaws • Wrench Dimensions denoted in millimeters unless otherwise specified.

Model 0p 3-jaw wedge type power chuck Model

Nose of Spindle

OP-205

A 2-4 A 2-5

E

E1

F

G

H

H1

I1

J

K

L

M

N Max.

135 60 110 63.51

20

4

96

82.6

PCD118

M8x1.25P

33

M10x1.5P

15

14

26.20 23.50

169 81 140 82.56

A

B

C

D

N Min.

15

5

116 104.8 PCD145

M10x1.5P

45

M10x1.5P

16

20

32.35 29.60

OP-208

A 2-6 (A 2-5) 210 91 170 106.98 17

23

5

150 133.4 PCD180

M10x1.5P

52

M12x1.75P

18

25

39.10 35.40

OP-210

A2-8 (A2-6) 254 100 220 139.72 18

28

5

190 171.4 PCD225 M12x1.75P 75.0

M16x2P

19

30

51.5

47.1

OP-206

OP-212

A2-8 (A2-6) 304 110 220 139.72 18

6

190 171.4 PCD250 M12x1.75P 91.0

M16x2P

25

30

61.6

56.3

OP-215

A2-11 (A2-8) 381 133 300 196.87 22

33

6

260 235.0 PCD324 M12x1.75P 117.5

M20x2.5P

28

43

82.3

77.0

OP-218

A2-11 (A2-8) 450 133 300 196.87 22

33

6

260 235.0 PCD230 M12x1.75P 120.0

M20x2.5P

28

43

83.8

78.5

Model 0p 3-jaw wedge type power chuck Model

O Max.

O Min.

P Max.

P Min.

Q

R

S

T

U

V

W

X

Y

Thru-Hole Dia.

Plunger stroke (mm)

OP-205

19.0

6.0

1.0

-9.0

25

10

20.0

2

M40x1.5P

12

31.5

62.0

33.0

10

OP-206

24.0

7.0

11.0

-1.0

31

12

19.0

2

M55x2P

20

37.0

73.0

45.0

12

OP-208

30.0

10.0

14.5

-1.5

35

14

20.5

2

M60x2P

30

39.0

95.0

104.8

52.0

16

OP-210

34.0

12.0

8.5

-10.5

40

16

25.0

2

M85x2P

40

43

110

133.4

75.0

19

OP-212

46.0

12.0

8.0

-15.0

50

21

28.0

2

M100x2P

50

51

129

91.0

23

OP-215

46.0

13.0

7.0

-16.0

62

22

42.5

5

M130x2P

48

66

165

171.4

117.5

23

OP-218

78.0

18.0

7.0

-16.0

62

22

42.5

5

M130x2P

48

66

165

171.4

120.0

23

Model 0p 3-jaw wedge type power chuck Model

Jaw Stroke Dia. (mm)

Max. Speed (rpm)

Gross Weight (lb.)

Max. Pull Force (lb.)

Max. Gripping Force (lb.)

Max. Hydr. Pressure (psi)

OP-205

5.4

7000

13

3814

7870

412

Gripping Range (mm) Min. Max. 10

135

OP-206

5.5

6000

28

4718

12588

398

13

169

OP-208

7.4

5000

48

7408

18430

370

13

210

OP-210

8.8

4200

74

9436

24273

384

30

254

OP-212

10.6

3300

122

12125

31702

384

35

304

OP-215

10.6

2500

235

15741

40234

348

35

381

OP-218

10.6

2000

250

15741

40234

348

40

450

Available in larger diameters upon request. Also available in 2- and 4-jaw models. Contact our sales office for more information.

1-800-228-BUCK

www.BuckChuckUSA.com

25


High Speed Thru-Hole Draw Tube Operated Model OPF 4-Jaw Wedge Type Power Chuck – Direct OEM Replacement Features and Benefits: • High-quality alloy steel body allows for high speeds • Sharply increased dynamic gripping force greatly improves work efficiency and safety • Interchangeable top tooling with 1.5 mm x 60° jaw serration pitch • Compact and lightweight, allowing for increased efficiency • Direct mounting to fit ASA B5.9 Type A spindle • Improved lubrication system for high accuracy and endurance • Heat-treated alloy steel for high durability CHUCK SHIPS COMPLETE WITH: • ASA B5.9 Type A spindle adapter • 1 set of soft top jaws • Wrench

Note: Actuation Packages may be needed. Please contact our sales office for more information.

Dimensions denoted in millimeters unless otherwise specified.

MODEL 4-JAW WEDGE TYPE POwer chuck Model

Nose of Spindle

A

B

C

D

E

E1

F

G

H

H1

I1

J

K

OPF-206

A 2-5

169

81

140

82.56

15

5

116

104.8

PCD145

M10x1.5P

45.0

M10x1.5P

OpF-208

A 2-6 (A2-5)

210

91

170

106.98

17

23

5

150

133.4

PCD180

M10x1.5P

52.0

M12x1.75P

OPF-210

A 2-8 (A2-6)

254

100

220

139.72

18

28

5

190

171.4

PCD225

M12x1.75P

75.0

M16x2P

OPF-212

A 2-8 (A2-6)

304

110

220

139.72

18

-

6

190

171.4

PCD250

M12x1.75P

91.0

M16x2P

OPF-215

A 2-11 (A2-8)

381

133

300

196.87

22

33

6

260

235.0

PCD324

M12x1.75P

117.5

M20x2.5P

MODEL 4-JAW WEDGE TYPE POwer chuck Model

L

M

N Max.

N Min.

O Max.

O Min.

P Max.

P Min.

Q

R

S

T

U

V

W

X

Y

OpF-206

16

20

32.35

29.6

24.0

7.0

11.0

-1.0

31

12

19.0

2

M55x2.0P

20

37.0

73.0

OpF-208

18

25

39.10

35.4

30.0

10.0

14.5

-1.5

35

14

20.5

2

M60x2.0P

30

39.0

95.0

104.8

OPF-210

19

30

51.50

47.1

34.0

12.0

8.5

-10.5

40

16

25.0

2

M85x2P

40

43.0

110.0

133.4

OPF-212

25

30

61.60

56.3

46.0

12.0

8.0

-15.0

50

21

28.0

2

M100x2P

50

51.0

129.0

-

OPF-215

28

43

82.30

77.0

46.0

13.0

7.0

-16.0

62

22

42.5

5

M130x2P

48

66.0

165.0

171.4

MODEL 4-JAW WEDGE TYPE POwer chuck

26

Model

Thru-Hole Dia. (mm)

Plunger stroke Jaw Stroke (mm) Dia. (mm)

Max. Speed (rpm)

Gross Weight (lb.)

Max. Pull Force (lb.)

Max. Gripping Max. Hydr. Force (lb.) Pressure (psi)

Gripping Range (mm) Min. Max.

OpF-206

45.0

12

5.5

4500

31

3593

9215

298

22

169

OpF-208

52.0

16

7.4

3600

54

5379

13249

270

25

210

OPF-210

75.0

19

8.8

3200

84

6966

17747

284

28

254

OPF-212

91.0

23

10.6

2500

134

8994

22928

284

25

304

OPF-215

117.5

23

10.6

1800

246

11904

29982

270

63

381


High Speed Closed Center Power Chuck Model CL 3-Jaw Wedge Type - Direct OEM Replacement

Features and Benefits: • High-quality alloy steel body allows for high speeds • Sharply increased dynamic gripping force greatly improves work efficiency and safety • Interchangeable top tooling with 1.5 mm x 60° jaw serration pitch • Compact and lightweight, allowing for increased efficiency • Direct mounting to fit ASA B5.9 Type A spindle • Improved lubrication system for high-accuracy and endurance • Heat-treated alloy steel for high durability CHUCK SHIPS COMPLETE WITH: • ASA B5.9 Type A spindle adapter • 1 set of soft top jaws • Wrench Dimensions denoted in millimeters unless otherwise specified.

MODEL CL 3-JAW WEDGE TYPE POWER CHUCK Model

Nose of Spindle

A

B

C

D

E

E1

F

G

H

J

K

L

M

Nmax

Nmin

CL-05

A 2-4

135

55

80

63.51

7

100.0

M8x1.5P

14

14

30.4

27.20

CL-06

A 2-5

165

74

140

82.56

15

5

116

104.8

21

M10x1.5P

14

20

37.8

33.25

CL-08

A 2-6 (A 2-5)

210

85

170

106.38

17

23

5

150

133.4

25

M12x1.75P

18

25

46.3

41.90

CL-10

A 2-8 (A 2-6)

254

89

220

139.72

18

28

5

190

171.4

34

M16x2P

25

30

51.4

47.00

CL-12

A 2-8

304

106

220

139.72

18

6

190

171.4

34

M16x2P

25

30

60.7

55.45

CL-15

A 2-11

381

114

300

196.87

22

6

260

235.0

M20x2.5P

32

43

77.5

69.50

CL-18

A 2-11

450

114

300

196.87

22

6

260

235.0

M20x2.5P

32

43

108.0

100.00

MODEL CL 3-JAW WEDGE TYPE POWER CHUCK Model

Omax

Omin

Pmax

Pmin

Q

R

S

T

U

V

W

X

Y

CL-05

17.00

7.00

9.0

-6.0

25

10

35

2

M12x1.75P

28

31

62

CL-06

18.00

7.50

101.5

81.5

31

12

36

4

M16x2P

34

39

73

CL-08

22.50

9.00

127.0

106.0

35

14

36

5

M20x2.5P

38

42

95

CL-10

37.50

10.50

158.0

133.0

40

16

36

5

M20x2.5P

45

46

110

104.8

CL-12

47.00

11.00

163.0

133.0

50

18.0

36

5

M20x2.5P

50

54

130

133.4

CL-15

50.25

23.25

104.0

69.0

62

25.5

55

2

M30x3.5P

60

63

165

CL-18

49.50

25.50

92.0

57.0

62

25.5

55

2

M30x3.5P

60

63

165

MODEL CL 3-JAW WEDGE TYPE POWER CHUCK Model

Plunger Stroke (mm)

Jaw Stroke Dia. (mm)

Max RPM

Max Pull Force (lb.)

CL-05

15

6.4

5500

CL-06

20

8.5

5000

CL-08

21

8.8

CL-10

25

CL-12

30

CL-15

35

CL-18

25

Grip Range (mm) Min. Max.

Max Grip Force (lb.)

Max Hydr. Pressure (psi)

Weight (lb.)

1764

5401

312

13

8

135

3813

11464

384

25

18

165

4600

5379

16402

355

48

12

210

8.8

4000

6283

23831

412

74

16

254

10.5

3200

8994

34171

412

129

18

304

16.0

2800

18210

55754

462

222

68

381

16.0

2500

18210

55754

462

250

85

450

1-800-228-BUCK Available in larger sizes and two-jaw model. Please contact ourwww.BuckChuckUSA.com sales office for more information.

27


Super Life Power Chuck The Original Buck Power Chuck – Stationary Hydraulic/Pneumatic

FEATURES AND BENEFITS: • Stationary hydraulic/pneumatic built-in cylinder uses less space, while increasing stability and machining efficiency • Ideal for CNC machining centers as well as standard mills and grinders • Designed with a sealed face to help protect internal parts from abrasion for a longer service life in the most demanding applications • Guaranteed repeatability of .001” TIR or better on duplicate part production • Wear plates under master jaws are easily shimmed or replaced to restore original accuracy

Notes: • Featured with American Square Serrated Master Jaws (other jaw styles available) • Available with or without a Thru-Hole; available in 2-Jaw, 3-Jaw or 2/3-Jaw styles • Also available in a lightweight aluminum body • Parts available for previous models – contact our sales office for more information • Made in the USA

Measurements in inches unless otherwise indicated.

STATIONARY HYDRAULIC/PNEUMATIC 3-Jaw POWER CHUCK

28

Model

A

B

C

D

E

F

G

H

Jaw Travel

Max Drawbar Pull (lb.)

Max Line Pressure (psi)

A5606

6.50

2.00

1.00

0.25

2.88

0.41

5.19

0.16

0.25

2800

166

A5608

8.25

2.00

1.50

0.22

3.72

0.34

5.78

0.16

0.25

5000

170

A5610

10.00

2.00

2.00

0.31

4.50

0.53

6.37

0.31

0.25

9000

195

A5612

12.00

2.00

2.00

0.31

5.38

0.53

6.25

0.19

0.25

10500

160

A5615

15.00

2.00

3.18

0.31

6.75

0.66

8.06

0.38

0.25

15000

160

A5618

18.00

2.00

3.18

0.31

8.00

0.66

8.06

0.38

0.25

15000

105

A5624

24.00

2.00

3.75

0.50

9.38

0.78

9.50

0.31

0.25

15000

50


Super Life Power Chuck The Original Buck Power Chuck – Hydraulic Sliding Jaw

FEATURES AND BENEFITS: • Ajust-Tru® Precision! Dead-zero precision mounting feature for “near-zero” runout • Wide keyway to increase bearing surfaces, lessen wear and increase stability • Hardened and ground steel wear surfaces increase service life • Guaranteed repeatability of .001” TIR or better on duplicate part production • Wear plates under master jaws are easily shimmed or replaced to restore original accuracy • Hardened replaceable wedge bushings available for factory or field replacement; simple grinding restores wedge to original fit • 4-to-1 mechanical advantage in all chuck sizes L

K N J

Notes: • Featured with tongue & groove master jaws Other jaw styles available • Available with or without a Thru Hole • Available in 2-Jaw, 3-Jaw or 2/3-Jaw styles • Also available in lightweight aluminum body • Parts available for previous models – please contact our sales office for more information • Ajust-Tru® power chuck mounting plate required • Made in the USA

O

M

D C A

B

E H

F

Measurements in inches unless otherwise indicated.

G

SUPER LIFE 3-Jaw MODEL POWER CHUCK Model

A

B

C

D

E

F

G

H

J

K

L

M (max) M (min)

N

O

a4006

6.50

4.78

1.00

0.63

2.06

0.47

3.25

5/8"-18

0.50

0.16

7/16"-14

2.44

a4008

8.25

6.16

1.50

0.66

2.63

0.53

3.86

5/8"-18

0.50

0.16

1/2"-13

3.06

2.19

0.13

1.50

2.75

0.13

1.75

a4010

10.00

7.91

2.00

0.88

3.38

0.69

4.47

1"-14

0.75

0.19

5/8"-11

a4012

12.00

7.91

2.00

0.88

3.38

0.69

4.47

1"-14

0.75

0.19

5/8"-11

3.81

3.44

0.13

2.13

4.50

4.13

0.13

2.50

a4015

15.00

11.78

3.19

0.94

4.63

0.78

5.16

1"-14

0.75

0.28

3/4"-10

5.63

5.25

0.13

3.00

a4018

18.00

11.78

3.19

0.94

4.63

0.78

5.16

1"-14

0.75

a4021

21.00

16.03

3.75

1.19

6.50

0.94

6.50

1"-14

0.75

0.28

3/4"-10

5.63

5.25

0.13

3.00

0.31

3/4"-10

7.13

6.63

0.13

3.00

a4024

24.00

16.03

3.75

1.19

6.50

0.94

6.50

1"-14

0.75

0.31

3/4"-10

7.13

6.63

0.13

3.00

SUPER LIFE 3-Jaw MODEL POWER CHUCK Model

Jaw Travel

Max Drawbar Force (lb.)

Max RPM

Wedge Travel (in.)

Total Compensation

Weight (lb.)

a4006

0.25

1900

2000

1.00

0.13

26

a4008

0.31

3300

1800

1.25

0.13

55

a4010

0.38

6000

1600

1.50

0.25

92

a4012

0.38

7000

1400

1.50

0.25

133

a4015

0.38

10000

1200

1.50

0.25

218

a4018

0.38

10000

1000

1.50

0.25

331

a4021

0.50

10000

900

2.00

0.25

570

a4024

0.50

10000

800

2.00

0.25

748

Note: Actuation Packages may be needed. Please contact our sales office for more information.

1-800-228-BUCK

www.BuckChuckUSA.com

29


Super Life Power Chuck The Original Buck Power Chuck – 2/3-Jaw Combination

FEATURES AND BENEFITS: • Ajust-Tru® Precision! Dead-zero precision mounting features for “near-zero” runout • Holds both round and square parts for greater flexibility and less machine down time • Extended master jaws bear against front plate to virtually eliminate “bell mouthing” • Wide keyways to increase bearing surfaces, lessen wear and increase stability • Extremely rugged and precise – designed for easy maintenance • Hardened and ground steel wear surfaces increase service life • Guaranteed repeatability of .001” TIR or better on duplicate part production • Wear plates under master jaws are easily shimmed or replaced to restore original accuracy • Hardened replaceable wedge bushings available for factory or field replacement; simple grinding restores wedge to original fit • 4 to 1 mechanical advantage L K N J

Notes: • Featured with tongue and groove master jaws; other styles available • Available with or without a Thru Hole • 2-Jaw, 3-Jaw or 2/3-Jaw styles available • Parts available for previous models; contact our sales office for more information • Also available in lightweight aluminum body • Ajust-Tru® power chuck mounting plate required • Made in the USA

O

M

D C A

B

E H

F G

Measurements in inches unless otherwise indicated.

SUPER LIFE 2/3-JAW COMBINATION POWER CHUCK Model

A

B

C

D

E

F

G

H

J

K

L

M (max)

M (min)

N

O

a4610

10

7.91

2.00

0.88

3.38

0.69

4.47

1"-14

0.75

0.19

5/8"-11

3.81

3.44

0.13

2.13

a4612

12

7.91

2.00

0.88

3.38

0.69

4.47

1"-14

0.75

0.19

5/8"-11

4.50

4.13

0.13

2.50

a4615

15

11.78

3.19

0.94

4.63

0.78

5.16

1"-14

0.75

0.28

3/4"-10

5.63

5.25

0.13

3.00

a4618

18

11.78

3.19

0.94

4.63

0.78

5.16

1"-14

0.75

0.28

3/4"-10

5.63

5.25

0.13

3.00

a4621

21

16.03

3.75

1.19

6.50

0.94

6.50

1"-14

0.75

0.31

3/4"-10

7.13

6.63

0.13

3.00

a4624

24

16.03

3.75

1.19

6.50

0.94

6.50

1"-14

0.75

0.31

3/4"-10

7.13

6.63

0.13

3.00

SUPER LIFE 2/3-JAW COMBINATION POWER CHUCK

30

Model

Jaw Travel

Max Drawbar Force (kg)

Wedge Travel

Max RPM

Weight (lb.)

a4610

0.38

9000

1.5

2600

92

a4612

0.38

10500

1.5

2200

133

a4615

0.38

15000

1.5

1500

218

a4618

0.38

15000

1.5

1200

331

a4621

0.50

15000

2.0

1000

570

a4624

0.50

15000

2.0

900

748

Note: Actuation Packages may be needed. Please contact our sales office for more information.


Buck Pull-Back Power Chuck FEATURES AND BENEFITS: • Ajust-Tru® Precision! Dead-zero precision mounting features for “near-zero” runout • 100% more gripping power than conventional chucks • Perfect match for single or multiple spindle machines making heavy cuts on precision work • Angular jaws on wider keyway plus heavy-duty wedge offer strength and rigidity for maximizing gripping power from beginning to end of jaw travel • Provides positive end location of parts by holding work solidly against work stops

G P

O Q

N

Notes: • Also available in 2-Jaw • Parts available for previous models; contact our sales office for more info • Ajust-Tru® power chuck mounting plate required • Made in USA

M

B S Max.

H J

C

A

K E L F

D

Measurements in inches unless otherwise indicated.

3-jaw pull-back power chuck Part #

Chuck Size

A

B

C

D

E

F

3706

6

6.50

4.78

0.75

0.63

2.06

0.469

K

L

M

N

O

P MIN

P MAX

3.06 .625"-18 1.25

2.25

1.13

1.50

0.50

0.31

0.31

0.16

G

H

J

3708

8

8.25

6.16

0.88

0.66

2.63

0.530

3.75 .625"-18 1.75

2.53

1.28

1.75

0.50

0.31

0.16

3710

10

10.00

7.91

0.88

0.88

2.63

0.530

4.72

1"-14

2.66

3.69

1.69

2.13

0.75

0.34

0.16

3712

12

12.00

7.91

0.88

0.88

3.38

0.660

5.13

1"-14

2.66

3.69

1.69

2.50

0.75

0.38

0.19

3715

15

15.00 11.78

1.25

0.94

4.63

0.780

5.50

1"-14

2.25

3.19

1.69

3.00

0.75

0.58

0.38

3718

18

18.00 11.78

1.25

0.94

4.63

0.780

6.00

1"-14

1.50

2.69

1.69

3.00

0.75

0.58

0.31

3721

21

21.00 16.03

2.00

1.19

6.50

0.940

7.94

1"-14

1.75

4.00

2.28

3.00

0.75

0.58

0.31

3724

24

24.00 16.03

2.00

1.19

6.50

0.940

7.94

1"-14

1.75

4.00

2.28

3.00

0.75

0.58

0.31

3-jaw pull-back power chuck Part #

Q

R

S MAX

Jaw Travel (in.)

Wedge Travel (in.)

Max. Drawbar Force (kg)

Max. RPM

Weight (lb.)

3706

.437"-14

1

2.44

0.25

1.13

6000

3000

26

3708

.750"-16

1

3.06

0.28

1.28

10000

2500

55

3710

.875"-14

1

3.81

0.38

1.69

15000

2000

92

3712

.875"-14

1

4.50

0.38

1.69

18000

1700

133

3715

1"-14

1

5.63

0.38

1.69

25000

1400

218

3718

1"-14

2

5.63

0.38

1.69

25000

1100

331

3721

1"-14

2

7.13

0.50

2.28

25000

1080

570

3724

1"-14

3

7.13

0.50

2.28

25000

900

748

1-800-228-BUCK

Note: Actuation Packages may be needed. Please contact our sales office for more information.

www.BuckChuckUSA.com

31


Buck Forkardt Quick Change Chucks

Power Chucks type FNC Technical Features: • Optimum production efficiencies due to minimal jaw changeover times • Highest gripping forces and extreme accuracy • High-grade, specially heat-treated chuck body – one-piece, high strength and highly rigid construction – slim design with weight-reducing cutouts • Mounting flanges for short taper mounting are available • FNC chucks may be equipped with standard jaws (hard or soft), claw jaws or special jaws Advantages at a Glance: • Reduction of jaw changeover time to a few seconds • Well proven F jaw system can also be used on FNC chucks, so many existing jaw sets can continue to be used • Mounting accessories to suit any machine spindle • Closely maintained concentricity and repetitive accuracy, and long service life • Extremely high gripping forces due to patented heavy-duty, trapezoidal wedge hook actuation

Manual Chucks type F+ Technical Features: • Hardened chuck body for maximum precision and service life • Internal parts of the most suitable steels for maximum gripping force • Large Thru-Hole for barwork • Proven F jaw system has been incorporated unchanged • Jaw designs for a wide range of applications • Quick jaw changing within seconds • Highest repetition precision when reusing the jaws • Unproblematical use of existing jaw sets • Maximum working speeds due to low jaw weight • Single jaw protection for sale operation • Can be used on all types of lathes Advantages at a Glance: • Backlash-free mechanism for maximum accuracy • Maximum loadability and wear resistance • Quick jaw change within seconds • Suitable for use on all types of lathes • Long service life (5-year warranty) Contact our sales office for technical specifications. Available with base jaws, one-piece stepped hard jaws, special soft top jaws, hard top jaws, soft monoblock jaws and special jaws.

32


TORK-LOK • Finish Turning • Grinding


Tork-Lok Arbors and Collets TORK-LOK ARBORS AND COLLETS The Tork-Lok arbor design answers the need for a completely versatile workholding device. Precision ground flats on collets and arbors improve long-term accuracy and torque transmission. Standardization of components permits interchangeability and combination possibilities. Locates straight or tapered holes on true center.

Safety Stops Contraction Expansion

Precision Mated Flats on Collet

Installation and Operating Instructions Safety Stops The expansion safety stop is fixed in all styles and requires no adjustment. The contraction or loading position safety stop is adjusted to suit the part being chucked. Preload All collets are manufactured to include a preload. Collets should not be adjusted below the range minimum for that collet. Preloads are .008 average on sizes from .500-.874 and .015 from .875-4.467. Special Work Stop Consideration Combination Work Stop and Retaining Sleeve: Restrictor Type Work Stops are necessary for parts whose gripping length is shorter than the collet. Since the Tork-Lok collet expands at both ends, a retaining sleeve is needed to prevent the free end of the collet from over expanding; a Restrictor Expander is used to reduce the expansion safety stop, preventing collet breakage (in case arbor is operated without a part in position). Notes: • All Tork-Lok arbor applications require a part stop • If Restrictor Type Stop is used, a special Restrictor Expander is required • Contact us at 1-800-228-BUCK for more information DRAWBAR MODEL Note: Max. Drawbar pull stamped here Dirt Seal

Forward Expander Drawbar Connector

Expansion Stop Contraction Stop

AIR-OPERATED MODEL

Precision Mated Flats on Both Expander and Arbor Body

Chip Clearance

Machine ID of sleeve to high limit of part +.02 - +.004

DRAWBAR Model Drawbar should be in forward or push position. Adjust forward expander with Allen wrench until part is a slip fit on the collet. Collet flats both ends must mate. Collet Changing Drawbar should be in forward positions. Using Allen wrench, remove forward expander. Collet and rubber sleeve can then be removed. Wash parts in clean solvent. Lightly grease expander flats in contact. Install forward expander. Adjust according to instructions outlined above.

Air-Operated Model Air pressure on the cylinder should be at 70 psi. Adjust forward expander with Allen wrench until part is slip fit on the collet. Collet flats on both ends must mate. Collet Changing With air pressure at 70 psi, follow instructions listed in Drawbar Model.

Expansion Stop Forward Expander Dirt Seal Contraction Stop

34

To Interchange Assemblies Apply 70 psi, remove mounting screws, turn arbor assembly counterclockwise until drawbar disengages from piston assembly. To mount assembly, apply 70 psi. Be sure threads on drawbar are clean and oiled. Turn arbor assembly clockwise until face contacts cylinder. Back off to align tapped holes in cylinder. Insert screws and adjust according to instructions outlined above.


Arbor Applications Typical applications for arbors

piston

ball joint

compression plate

Diff. carrier

gear blank

front brake drum

Special arbor combinations are available upon request. Please contact us at 1-800-228-BUCK for more information.

track rotor

pump housing

1-800-228-BUCK

www.BuckChuckUSA.com

35


Tork-Lok Drawbar Models Long Series Arbors

features and benefits: • Answers your need for versatility • Precision-ground flats improve accuracy • Standardization permits interchangeability • Locates straight or tapered holes on true center • Requires a part stop

Ships complete with: • Flange body • Connector • Expander • Collet sold separately; see pages 40 & 41

LONG SERIES Part # AC 2110 AC 2210 AC 2310 AC 2410 AC 2510 AC 2610 AC 2710 AC 2810 AC 2910

36

Range .500-.655 10 Collets .593-.780 12 Collets .718-.999 18 Collets .875-1.249 12 Collets 1.125-1.624 16 Collets 1.468-2.092 20 Collets 1.937-2.843 29 Collets 2.563-3.593 33 Collets 3.312-4.467 37 Collets

Measurements in inches unless otherwise indicated.

A

B

C

D

E

2.49 0.88 0.39 0.66 0.50 2.69 1.06 0.41 0.66 0.50 2.96 1.25 0.49 0.66 0.50 3.58 1.44 0.56 0.90 0.56 3.89 1.62 0.69 0.90 0.56 4.14 1.81 0.82 0.72 0.68 4.46 2.00 1.00 0.66 0.68 4.83 2.25 1.12 0.66 0.68 4.97 2.50 1.11 0.56 0.68

F 0.4702 0.4692 0.5796 0.5786 0.7046 0.7036 0.8452 0.8442 1.0796 1.0786 1.4077 1.4067 1.8452 1.8442 2.4390 2.4385 3.1885 3.1880

G 1.25 1.25 1.25 1.75 1.75 2.50 2.50 3.00 3.62

H 3.3755 3.3750 3.3755 3.3750 3.3755 3.3750 4.1255 4.1250 4.1255 4.1250 4.8755 4.8750 4.8755 4.8750 5.5005 5.5000 5.5005 5.5000

J-J1 0.750 0.562 0.750 0.562 0.750 0.562 1.220 0.750 1.220 0.750 1.590 0.968 1.590 0.968 1.590 0.968 1.590 0.068

K 3/8 – 24 3/8 – 24 3/8 – 24 1/2 – 20 1/2 – 20 3/4 – 16 3/4 – 16 3/4 – 16 3/4 – 16

L For (4) 3/8 S.H.S on 2.50 B.C. For (4) 3/8 S.H.S on 2.50 B.C. For (4) 3/8 S.H.S on 2.50 B.C. For (4) 1/2 S.H.S on 3.12 B.C. For (4) 1/2 S.H.S on 3.12 B.C. For (4) 1/2 S.H.S on 3.75 B.C. For (4) 1/2 S.H.S on 3.75 B.C. For (4) 1/2 S.H.S on 4.50 B.C. For (4) 1/2 S.H.S on 4.50 B.C.

M

For (4) 5/16 – 24 on 2.375 BC

For (4) 3/8 – 24 on 2.875 BC

For (4) 3/8 – 24 on 3.625 BC


Tork-Lok Metric Drawbar Models Long Series Arbors

features and benefits: • Bolt circle has versatile three-bolt pattern • Tighter tolerance on size and parallelism for locator mounting • Provisions for air sensing • Precision-ground flats improve accuracy • Standardization permits interchangeability • Locates straight or tapered holes on true center • Requires a part stop

LONG SERIES

Dimensions denoted in millimeters unless otherwise specified.

Part #

RANGE

A

AC-2110M

12.70 - 16.64 10 Collets

AC-2210M

B

H

J-J1

K

63.30 22.40 9.92 10.30 19.08 11.91 31.74

85.74 85.73

18.26 14.27

M10 X 1.5P

15.06 -19.81 12 Collets

68.40 26.90 10.52 10.30 19.08 15.47 31.74

85.74 85.73

18.26 14.27

M10X1.5P

AC-2310M

18.24 - 25.38 18 Collets

75.30 31.80 12.42 10.30 19.08 18.26 31.74

85.74 85.73

18.26 14.27

M10 X 1.5P

AC-2410M

22.23 - 31.73 12 Collets

91.00 36.60 14.27 15.10 22.23 21.44 44.44

104.79 104.78

30.99 19.05

M12 X 1.75P

AC-2510M

28.58 - 41.25 16 Collets

98.70 41.10 17.47 15.10 22.23 27.79 44.44

104.79 104.78

30.99 19.05

AC-2610M

37.29 - 53.14 20 Collets

105.20 46.00 20.67 13.50 22.23 36.12 63.49

123.84 123.83

40.39 24.59

AC-2710M

49.20 - 72.21 29 Collets

113.20 50.80 25.47 11.90 22.23 47.22 63.49

123.84 123.83

40.39 24.59

M16 X 2.0P

AC-2810M

65.100 - 91.26 122.60 57.20 28.47 11.90 22.23 62.31 76.19 33 Collets

139.71 139.70

40.39 24.59

M16 X 2.0P

AC-2910M

84.13 - 113.46 126.30 63.50 27.87 9.50 22.23 80.98 92.06 37 Collets

139.71 139.70

40.39 24.59

M16 X 2.0P

Part #

Q

R

AC-2110M

15.00

M10 X 1.5P X 30.0 LG

AC-2210M

15.00

M10 X 1.5P X 30.0 LG

AC-2310M

15.00

M10 X 1.5P X 30.0 LG

AC-2410M

25.00

M12 X 1.75P X 50.0 LG

AC-2510M

25.00

M12 X 1.75P X 50.0 LG

AC-2610M

25.00

M16 X 2.0P X 50.0 LG

AC-2710M

25.00

M16 X 2.0P X 50.0 LG

AC-2810M

25.00

M16 X 2.0P X 50.0 LG

AC-2910M

25.00

M16 X 2.0P X 50.0 LG

C

D

E

F

G

L

M

For (3) M10 X 1.5P SHCS ON 63.50 BC

For (3) M8 X 1.25P SHCS ON 60.33 BC

For (3) M12 X 1.75P M12 X 1.75P SHCS ON 79.38 BC M16 X 2.0P

For (3) M10 X 1.5P SHCS ON 73.03 BC

Ships complete with: • Flange body • Connector • Expander • Collet sold separately; see pages 40 & 41

For (3) M12 X 1.75P SHCS ON 95.25 BC

For (3) M10 X 1.5P SHCS ON 92.08 BC

P 12.68 12.68 12.68 15.83 15.83 15.83 15.83 15.83 15.83

- Optional assembly method with male thread

1-800-228-BUCK

www.BuckChuckUSA.com

37


Tork-Lok Drawbar Models Short Series Arbors

features and benefits: • Answers your need for versatility • Precision-ground flats improve accuracy • Standardization permits interchangeability • Locates straight or tapered holes on true center • Requires a part stop

Ships complete with: • Flange body • Connector • Expander • Collet sold separately; see pages 40 & 41

SHORT SERIES Part # AC 8100 AC 8200 AC 8300 AC 8400 AC 8500 AC 8600 AC 8700

38

Range .500-.655 15 Collets .593-.787 20 Collets .718-1.000 28 Collets .875-1.299 20 Collets 1.125-1.624 24 Collets 1.468-2.104 30 Collets 1.937-2.821 42 Collets

Measurements in inches unless otherwise indicated.

A

B

C

D

E

1.81

0.590 0.42 0.25 0.50

1.97

0.720 0.45 0.25 0.50

2.15

0.840 0.51 0.25 0.50

2.35

0.940 0.59 0.18 0.56

2.59

1.125 0.65 0.18 0.56

2.93

1.220 0.83 0.12 0.68

2.98

1.310 0.79 0.12 0.68

F 0.4702 0.4692 0.5796 0.5786 0.7046 0.7036 0.8452 0.8442 1.0796 1.0786 1.4077 1.4067 1.8452 1.8442

G 0.88 1.00 1.12 1.38 1.56 1.88 2.38

H 3.3755 3.3750 3.3755 3.3750 3.3755 3.3750 4.1255 4.1250 4.1255 4.1250 4.8755 4.8750 4.8755 4.8750

J-J1 0.781 0.562 0.781 0.562 0.781 0.562 1.250 0.750 1.250 0.750 1.625 0.968 1.625 0.968

K 3/8 – 24 3/8 – 24 3/8 – 24 1/2 – 20 1/2 – 20 3/4 – 16 3/4 – 16

L M For (4) 3/8 S.H.S on 2.50 BC For (4) 3/8 S.H.S For (4) 5/16 – 24 on 2.375 BC on 2.50 B.C. For (4) 3/8 S.H.S on 2.50 B.C. For (4) 1/2 S.H.S on 3.12 B.C. For (4) 3/8 – 24 For (4) 1/2 S.H.S on 2.875 BC on 3.12 B.C. For (4) 1/2 S.H.S on 3.75 B.C. For (4) 3/8 – 24 For (4) 1/2 S.H.S on 3.625 BC on 3.75 B.C.


Tork-Lok Metric Drawbar Models Short Series Arbors

features and benefits: • Bolt circle has versatile three-bolt pattern • Tighter tolerance on size and parallelism for locator mounting • Provisions for air sensing • Precision-ground flats improve accuracy • Standardization permits interchangeability • Locates straight or tapered holes on true center • Requires a part stop

SHORT SERIES Part # AC-8100M AC-8200M AC-8300M AC-8400M AC-8500M AC-8600M AC-8700M

Dimensions denoted in millimeters unless otherwise specified.

RANGE 12.70 - 16.64 15 Collets 15.06 - 20.24 20 Collets 18.24 - 25.40 28 Collets 22.23 - 33.00 20 Collets 28.58 - 41.71 24 Collets 37.29 - 53.44 30 Collets 649.20 - 71.65 42 Collets

A

B

C

E

46.00

15.00

10.72

19.08

50.10

18.30

11.42

19.08

54.50

21.30

12.92

19.08

59.60

23.90

15.02

19.08

65.70

28.60

16.42

19.08

74.30

31.00

22.62

19.08

75.50

33.30

21.52

19.08

Part #

Q

R

AC-8100M

15.00

M10 X 1.5P X 30.0 LG

AC-8200M

15.00

M10 X 1.5P X 40.0 LG

AC-8300M

15.00

M10 X 1.5P X 30.0 LG

AC-8400M

21.00

M12 X 1.75P X 40.0 LG

AC-8500M

21.00

M12 X 1.75P X 40.0 LG

AC-8600M

25.00

M16 X 2.0P X 50.0 LG

AC-8700M

25.00

M16 X 2.0P X 50.0 LG

F

H

J-J1

11.94

85.74

19.84

11.92

85.73

14.27

14.72

85.74

19.84

14.71

85.73

14.27

17.89

85.74

19.84

17.88

85.73

14.27

21.46

104.79

31.80

21.45

104.78

19.05

27.42

104.79

31.75

27.41

104.78

19.05

35.75

123.84

41.28

35.74

123.83

24.59

46.86

123.84

41.28

46.85

123.83

24.59

K

L

M

For (3)

For (3)

M10 X 1.5P

M8 X 1.25P

SHCS ON

SHCS ON

63.50 BC

60.33 BC

M10 X 1.5P M10X1.5P M10 X 1.5P M12 X 1.75P

For (3)

For (3)

M12 X 1.75P

M10 X 1.5P

SHCS ON

SHCS on

79.38 BC

73.03 BC

For (3)

For (3)

M12 X 1.75P

M10 X 1.5P

SHCS ON

SHCS ON

95.25 BC

92.08 BC

M12 X 1.75P M16 X 2.0P M16 X 2.0P

Ships complete with: • Flange body • Connector • Expander • Collet sold separately; see pages 40 & 41

P 13.04 13.04 13.04 13.04 13.04 13.04 13.04

- Optional assembly method with male thread

1-800-228-BUCK

www.BuckChuckUSA.com

39


Oversize collets AC107-110; 209-212 and 311-318 should be used only in light turning or grinding operations.

FEATURES AND BENEFITS: • Precision ground flats • Collets interchangeable on all arbors within specified range • Accuracy of arbor not affected by indexing of collet shaft • High-grade steels, precisely heat treated • Silicone sealing of collet slots for special jobs is available on request for additional charge • Collets in oversize (overlap) ranges are available – see bold ranges

Tork-Lok Long Series Collets Range (in) .500-.515 .516-.530 .531-.546 .547-.561 .562-.577 .578-.592 .593-.608 .609-.623 .624-.639 .640-.655 .88 in 22.35mm

Length

Range (mm) 15.06-15.44 15.47-15.85 15.88-16.23 16.26-16.64 16.66-17.02 17.04-17.42 17.45-17.83 17.85-18.21 18.24-19.62 18.64-19.03 19.05-19.41 19.43-19.81

Range (in) .593-.608 .609-.624 .625-.639 .640-.655 .656-.670 .671-.686 .687-.702 .703-.717 .718-.733 .734-.749 .750-.764 .765-.780 1.06 in 26.92 mm

Length

Range (mm) 18.24-18.62 18.64-19.03 19.05-19.41 19.43-19.81 20.24-20.22 20.24-20.63 20.65-21.01 21.03-21.41 21.44-21.79 21.82-22.20 22.23-22.61 22.63-22.99 23.01-23.39 23.41-23.77 23.80-24.18 24.21-24.56 24.59-24.97 25.00-25.38

Collet # AC301 AC302 AC303 AC304 AC305 AC306 AC307 AC308 AC309 AC310 AC311 AC312 AC313 AC314 AC315 AC316 AC317 AC318

.781-.796 .797-.812 .813-.827 .828-.843 .844-.858 .859-.874 .875-.890 .891-.905 .906-.921 .922-.936 .937-.952 .953-.967 .968-.983 .984-.999

Range (in) .718-.733 .734-.749 .750-.764 .765-.780

1.25 in 31.75 mm

Length

For use on AC1300, 2310M, 2310, 5310

Collet # AC201 AC202 AC203 AC204 AC205 AC206 AC207 AC208 AC209 AC210 AC211 AC212

For use on AC1200, 2210M, 2210, 5210

Range (mm) 12.70-13.08 13.11-13.46 13.49-13.87 13.89-14.25 14.28-14.66 14.68-15.03 15.06-15.44 15.47-15.82 15.85-16.23 16.26-16.64

For use on AC1100 2110M, 2110, 5110 Collet # AC101 AC102 AC103 AC104 AC105 AC106 AC107 AC108 AC109 AC110

Range (in) .875-.905 .906-.936 .937-.967 .968-.999 1.000-1.030 1.031-1.061 1.062-1.092 1.093-1.124 1.125-1.155 1.156-1.186 1.187-1.217 1.218-1.249 1.44 in 36.57 mm

Length

Range (mm) 28.58-29.34 29.36-30.12 30.15-30.91 30.94-31.73 31.75-32.51 32.54-33.30 33.33-34.09 34.11-34.90 34.93-35.69 35.71-36.47 36.50-37.26 37.29-38.08 38.10-38.86 38.89-39.65 39.68-40.44 40.46-41.25

Range (in) 1.125-1.155 1.156-1.186 1.187-1.217 1.218-1.249 1.250-1.280 1.281-1.311 1.312-1.342 1.343-1.374 1.375-1.405 1.406-1.436 1.437-1.467 1.468-1.499 1.500-1.530 1.531-1.561 1.562-1.592 1.593-1.624 1.62 in 41.14 mm

Length

Collet # AC601 AC602 AC603 AC604 AC605 AC606 AC607 AC608 AC609 AC610 AC611 AC612 AC613 AC614 AC615 AC616 AC617 AC618 AC619 AC620

Range (mm) 37.29-38.08 38.10-38.86 38.89-39.65 39.68-40.44 40.46-41.25 41.28-42.04 42.06-42.82 42.85-43.61 43.64-44.43 44.45-45.21 45.24-46.00 46.03-46.78 46.79-47.60 47.63-48.39 48.41-49.17 49.20-49.96 49.98-50.77 50.80-51.56 51.59-52.35 52.38-53.14

Range (in) 1.468-1.499 1.500-1.530 1.531-1.561 1.562-1.592 1.593-1.624 1.625-1.655 1.656-1.686 1.687-1.717 1.718-1.749 1.750-1.780 1.781-1.811 1.812-1.842 1.843-1.874 1.875-1.905 1.906-1.936 1.937-1.967 1.968-1.999 2.000-2.030 2.031-2.061 2.062-2.092

1.82 in 46.22 mm

Length

For use on AC1600, 2610M, 2610, 5610

Collet # AC501 AC502 AC503 AC504 AC505 AC506 AC507 AC508 AC509 AC510 AC511 AC512 AC513 AC514 AC515 AC516

For use on AC1500, 2510M, 2510, 5510

Range (mm) 22.23-22.99 23.01-23.77 23.80-24.56 24.59-25.38 25.40-26.16 26.19-26.95 26.98-27.73 27.76-28.55 28.57-29.34 29.36-30.12 30.15-30.91 30.94-31.73

For use on AC1400, 2410M, 2410, 5410 Collet # AC401 AC402 AC403 AC404 AC405 AC406 AC407 AC408 AC409 AC410 AC411 AC412

Range (in) 1.937-1.967 1.968-1.999 2.000-2.030 2.031-2.061 2.062-2.092 2.093-2.124 2.125-2.155 2.156-2.186 2.187-2.217 2.218-2.249 2.250-2.280 2.281-2.311 2.312-2.342 2.343-2.374 2.375-2.405 2.406-2.436 2.437-2.467 2.468-2.499 2.500-2.530 2.531-2.562 2.563-2.593 2.594-2.624 2.625-2.655 2.656-2.686 2.687-2.718 2.719-2.749 2.750-2.780 2.781-2.811 2.812-2.843 2.00 in 50.80 mm

Length

Collet # AC801 AC802 AC803 AC804 AC805 AC806 AC807 AC808 AC809 AC810 AC811 AC812 AC813 AC814 AC815 AC816 AC817 AC818 AC819 AC820 AC821

Range (mm) 65.08-65.86 65.89-66.65 66.68-67.44 67.46-68.22 68.25-69.04 69.06-29.83 69.85-70.61 70.63-71.40 71.43-72.21 72.24-73.00 73.03-73.79 73.81-74.57 74.60-75.39 75.41-76.18 76.20-76.96 76.99-77.75 77.78-78.56 78.59-79.35 79.38-80.14 80.16-80.92 80.95-81.74

Range (in) 2.562-2.593 2.594-2.624 2.625-2.655 2.565-2.686 2.687-2.718 2.719-2.749 2.750-2.780 2.781-2.811 2.812-2.843 2.844-2.874 2.875-2.905 2.906-2.936 2.937-2.968 2.969-2.999 3.000-3.030 3.031-3.061 3.062-3.093 3.094-3.124 3.125-3.155 3.156-3.186 3.187-3.218

2.25 in 57.15 mm

Length

For use on AC1800, 2810M, 2810

Range (mm) 49.20-49.96 49.99-50.78 50.80-51.56 51.59-52.35 52.38-53.14 53.16-53.95 53.98-54.74 54.76-55.52 55.55-56.31 56.34-57.13 57.15-57.91 57.94-58.70 58.73-59.49 59.51-60.30 60.33-61.09 61.11-61.87 61.90-62.66 62.69-63.48 63.50-64.26 64.29-6.08 65.10-65.86 65.89-66.65 66.68-67.44 67.46-68.22 68.25-69.04 69.06-69.83 69.85-70.61 70.64-71.40 71.43-72.21

For use on AC1700, 2710M, 2710, 5710 Collet # AC701 AC702 AC703 AC704 AC705 AC706 AC707 AC708 AC709 AC710 AC711 AC712 AC713 AC714 AC715 AC716 AC717 AC718 AC719 AC720 AC721 AC722 AC723 AC724 AC725 AC726 AC727 AC728 AC729 Collet # AC901 AC902 AC903 AC904 AC905 AC906 AC907 AC908 AC909 AC910 AC911 AC912 AC913 AC914 AC915 AC916 AC917 AC918 AC919 AC920 AC921 AC922 AC923 AC924 AC925 AC926 AC927 AC928 AC929 AC930 AC931 AC932 AC933 AC934 AC935 AC936 AC937

Range (in) 3.219-3.249 3.250-3.280 3.281-3.311 3.312-3.343 3.344-3.374 3.375-3.405 3.406-3.436 3.437-3.468 3.469-3.499 3.500-3.530 3.531-3.561 3.562-3.593

2.25 in 57.15 mm

Length

96.83-97.61 97.64-98.40 98.43-99.19 99.21-99.97 100.00-100.79 100.81-101.58 101.60-102.36 102.39-103.15 103.18-103.96 103.99-104.75 104.78-105.54 105.56-106.32 106.35-107.11 107.14-107.93 107.95-108.71 108.74-109.50 109.53-110.29 110.31-111.10 111.13-111.89 111.91-112.67 112.70-113.46

Range (mm) 84.13-84.91 84.94-85.70 85.73-86.49 86.51-87.27 87.30-88.09 88.11-88.88 88.90-89.66 89.69-90.45 90.48-91.26 91.29-92.05 92.08-92.84 92.86-93.62 93.65-94.44 94.46-95.23 95.25-96.01 96.04-96.80

3.812-3.843 3.844-3.874 3.875-3.905 3.906-3.936 3.937-3.968 3.969-3.999 4.000-4.030 4.031-4.061 4.062-4.093 4.094-4.124 4.125-4.155 4.156-4.186 4.187-4.217 4.218-4.249 4.250-4.280 4.281-4.311 4.312-4.342 4.343-4.374 4.375-4.405 4.406-4.436 4.437-4.467

Range (in) 3.312-3.343 3.344-3.374 3.375-3.405 3.406-3.436 3.437-3.468 3.469-3.499 3.500-3.530 3.531-3.561 3.562-3.593 3.594-3.624 3.625-3.655 3.656-3.686 3.687-3.718 3.719-3.749 3.750-3.780 3.781-3.811

2.50 in 63.50 mm

Length

For use on AC1900, 2910M, 2910

Range (mm) 81.76-82.53 82.55-83.31 83.34-84.10 84.13-84.91 84.94-85.70 85.73-86.49 86.51-87.27 87.30-88.09 88.11-88.88 88.90-89.66 89.69-90.45 90.48-91.26

For use on AC1800, 2810M, 2810 Collet # AC822 AC823 AC824 AC825 AC826 AC827 AC828 AC829 AC830 AC831 AC832 AC833


Oversize collets AC7110-7115; 7213-7220 and 7317-7328 should be used only in light turning or grinding operations.

FEATURES AND BENEFITS: • Precision ground flats • Collets interchangeable on all arbors within specified range • Accuracy of arbor not affected by indexing of collet shaft • High-grade steels, precisely heat treated • Silicone sealing of collet slots for special jobs is available on request for additional charge • Collets in oversize (overlap) ranges are available – see bold ranges

Tork-Lok Short Series Collets

41

Range (in) .500-.510 .511-.520 .521-.531 .532-.541 .542-.552 .553-.562 .563-.572 .573-.582 .583-.592 .593-.603 .604-.613 .614-.624 .625-.634 .635-.645 .646-.655 .59 in 14.986 mm

Length

18.49-18.72 18.75-18.97 19.00-19.23 19.25-19.48 19.51-19.74 19.76-19.99 20.06-20.24

AC7214

AC7215 AC7216 AC7217 AC7218 AC7219 AC7220

.738-.747 .748-.757 .758-.767 .768-.777 .778-.787 .788-.797

.728-.737

Range (in) .593-.603 .604-.613 .614-.624 .625-.634 .635-.645 .646-.655 .656-.666 .667-.676 .677-.687 .688-.697 .698-.707 .708-.717 .718-.727 .72 in 18.29 mm

Length

Collet # AC7301 AC7302 AC7303 AC7304 AC7305 AC7306 AC7307 AC7308 AC7309 AC7310 AC7311

Range (mm) 18.24-18.47 18.49-18.72 18.75-18.97 19.00-19.23 19.25-19.48 19.51-19.74 19.76-19.99 20.02-20.24 20.27-20.50 20.52-20.75 20.78-21.01

Range (in) .718-.727 .728-.737 .738-.747 .748-.757 .758-.767 .768-.777 .778-.787 .788-.797 .798-.807 .808-.817 .818-.827 .84 in 21.34 mm

Length

For use on AC7300A, 8300, 8300M, 12300

Range (mm) 15.06-15.31 15.34-15.57 15.60-15.85 15.88-16.10 16.13-16.38 16.41-16.64 16.66-16.92 16.94-17.17 17.20-17.45 17.48-17.70 17.73-17.96 17.98-18.21 18.24-18.47

Collet # AC7201 AC7202 AC7203 AC7204 AC7205 AC7206 AC7207 AC7208 AC7209 AC7210 AC7211 AC7212 AC7213

For use on AC7200A, 8200M, 8200, 12200

Range (mm) 12.70-12.95 12.98-13.21 13.23-13.48 13.51-13.74 13.77-14.02 14.05-14.28 14.30-14.26 14.55-14.78 14.81-15.04 15.06-15.32 15.34-15.57 15.60-15.85 15.88-16.10 16.13-16.38 16.41-16.64

For use on AC7100A, 8100M, 8100, 12100

Collet # AC7101 AC7102 AC7103 AC7104 AC7105 AC7106 AC7107 AC7108 AC7109 AC7110 AC7111 AC7112 AC7113 AC7114 AC7115

Range (in) .828-.837 .838-.847 .848-.856 .857-.866 .867-.874 .875-.884 .885-.895 .896-.905 .906-.916 .917-.926 .927-.937 .938-.947 .948-.958 .959-.968 .969-.979 .980-.989 .990-1.000 .84 in 21.34 mm

Length

AC7414 AC7415 AC7416 AC7417 AC7418 AC7419 AC7420

AC7413

Collet # AC7401 AC7402 AC7403 AC7404 AC7405 AC7406 AC7407 AC7408 AC7409 AC7410 AC7411 29.13-29.67 29.69-30.27 30.25-30.79 30.81-31.34 31.37-31.90 31.93-32.46 32.49-33.00

28.58-29.11

Range (mm) 22.26-22.59 22.76-23.27 23.29-23.80 23.83-24.33 24.36-24.87 24.89-25.40 25.43-25.93 25.96-26.47 26.49-27.00 27.02-27.53 27.56-28.04 1.147-1.168 1.169-1.190 1.191-1.212 1.213-1.234 1.235-1.256 1.257-1.278 1.279-1.299

1.125-1.146

Range (in) .875-.895 .896-.916 .917-.937 .938-.958 .959-.979 .980-1.000 1.001-1.021 1.022-1.042 1.043-1.063 1.064-1.084 1.105-1.124 .94 in 23.88 mm

Length

For use on AC7400A, 8400, 8400M, 12400

Range (mm) 21.03-21.26 21.29-21.51 21.54-21.74 21.77-22.00 22.02-22.12 22.23-22.25 22.48-22.73 22.76-22.99 23.01-23.27 23.29-23.52 23.55-23.80 23.83-24.05 24.08-24.33 24.36-24.59 24.61-24.87 24.89-25.12 25.15-25.40

For use on AC7300A, 8300, 8300M, 12300 Collet # AC7312 AC7313 AC7314 AC7315 AC7316 AC7317 AC7318 AC7319 AC7320 AC7321 AC7322 AC7323 AC7324 AC7325 AC7326 AC7327 AC7328 1.125 in 28.58 mm

Length

AC7606 AC7607 AC7608 AC7609 AC7610 AC7611 AC7612 AC7613 AC7614 AC7615 AC7616 AC7617 AC7618 AC7619 AC7620 AC7621 AC7622

AC7605

Collet # AC7601 AC7602 AC7603 AC7604

40.08-40.61 40.64-41.17 41.20-41.71 41.73-42.24 42.27-42.77 42.80-43.31 43.33-43.84 43.87-44.37 44.40-44.91 44.93-45.44 45.47-45.97 46.00-46.51 46.53-47.04 47.07-47.57 47.60-48.11 48.13-48.64 48.67-49.17

39.52-40.06

Range (mm) 37.29-37.82 37.85-38.38 38.41-38.94 38.96-39.50

1.578-1.599 1.600-1.621 1.622-1.642 1.643-1.663 1.664-1.684 1.685-1.705 1.706-1.726 1.727-1.747 1.748-1.768 1.769-1.789 1.790-1.810 1.811-1.831 1.832-1.852 1.853-1.873 1.874-1.894 1.895-1.915 1.916-1.936

1.556-1.577

Range (in) 1.468-1.489 1.490-1.511 1.512-1.533 1.534-1.555

1.22 in 30.99 mm

Length

For use on AC7600A, 8600, 8600M, 12600

Range (in) 1.125-1.146 1.147-1.168 1.169-1.190 1.191-1.212 1.213-1.234 1.235-1.256 1.257-1.278 1.279-1.299 1.300-1.320 1.321-1.341 1.342-1.362 1.363-1.383 1.384-1.404 1.405-1.425 1.426-1.446 1.447-1.467 1.468-1.489 1.490-1.511 1.512-1.533 1.534-1.555 1.556-1.577 1.578-1.599 1.600-1.621 1.622-1.642

For use on AC7500A, 8500, 8500M, 12500 Collet # Range (mm) AC7501 28.58-29.11 AC7502 29.13-29.67 AC7503 29.69-30.23 AC7504 30.25-30.79 AC7505 30.81-31.34 AC7506 31.37-31.90 AC7507 31.93-32.46 AC7508 32.49-33.00 AC7509 33.02-33.53 AC7510 33.55-34.06 AC7511 34.09-34.60 AC7512 34.62-35.13 AC7513 35.15-35.66 AC7514 35.69-36.20 AC7515 36.22-36.73 AC7516 36.75-37.26 AC7517 37.29-37.82 AC7518 37.85-38.38 AC7519 38.41-38.94 AC7520 38.96-39.50 AC7521 39.52-40.06 AC7522 40.08-40.62 AC7523 40.64-117.37 AC7524 41.20-41.71

Range (in) 1.937-1.957 1.958-1.978 1.979-1.999 2.000-2.020 2.021-2.041 2.042-2.062 2.063-2.083 2.084-2.104

1.22 in 30.99 mm

Length

AC7722 AC7723 AC7724 AC7725 AC7726 AC7727 AC7728 AC7729 AC7730 AC7731 AC7732 AC7733 AC7734 AC7735 AC7736 AC7737 AC7738 AC7739 AC7740 AC7741 AC7742

AC7721

Collet # AC7701 AC7702 AC7703 AC7704 AC7705 AC7706 AC7707 AC7708 AC7709 AC7710 AC7711 AC7712 AC7713 AC7714 AC7715 AC7716 AC7717 AC7718 AC7719 AC7720

60.40-60.91 60.94-61.44 61.47-61.97 62.00-62.51 62.54-63.02 63.04-63.53 63.55-64.03 64.06-64.54 64.57-65.05 65.08-65.61 65.63-66.14 66.17-66.68 66.70-67.21 67.23-67.74 67.77-68.30 68.33-68.86 68.89-69.42 69.44-69.98 70.00-70.54 70.56-71.10 71.12-71.65

59.81-60.38

Range (mm) 49.20-49.71 49.73350.24 50.27-50.77 50.80-51.31 51.33-51.84 51.87-52.38 52.40-52.91 52.93-53.44 53.47-53.98 54.00-54.51 54.53-55.04 55.07-55.58 55.60-56.11 56.13-56.64 56.67-57.18 57.20-57.71 57.73-58.24 58.27-58.78 58.80-59.31 59.33-59.84

2.378-2.398 2.399-2.419 2.420-2.440 2.441-2.461 2.462-2.481 2.482-2.501 2.502-2.521 2.522-2.541 2.542-2.561 2.562-2.583 2.584-2.604 2.605-2.625 2.626-2.646 2.647-2.667 2.668-2.689 2.690-2.711 2.712-2.733 2.734-2.755 2.756-2.777 2.778-2.799 2.800-2.821

2.357-2.377

Range (in) 1.937-1.957 1.958-1.978 1.979-1.999 2.000-2.020 2.021-2.041 2.042-2.062 2.063-2.083 2.084-2.104 2.105-2.125 2.126-2.146 2.147-2.167 2.168-2.188 2.189-2.209 2.210-2.230 2.231-2.251 2.252-2.272 2.273-2.293 2.294-2.314 2.315-2.335 2.336-2.356

1.31 in 33.27 mm

Length

For use on AC770A, 8700, 8700M, 12700

Range (mm) 49.20-49.71 49.73-50.24 50.27-50.78 50.80-51.31 51.33-51.84 51.87-52.38 52.40-52.91 52.93-53.44

For use on AC7600A, 8600, 8600M, 12600 Collet # AC7623 AC7624 AC7625 AC7626 AC7627 AC7628 AC7629 AC7630


Tork-Lok Replacement Components Sold in Kits

Expander

Replacement Components Flange Shaft # Assembly # Replacement # (sold separately) AC 2110K AC 159 AC 2110 AC 2210 AC 2210K AC 259 AC 2310 AC 2310K AC 359 AC 2410 AC 2410K AC 459 AC 2510 AC 2510K AC 559 AC 2610 AC 2610K AC 659

connector

retaining ring

lock pin

flange shaft (sold separately)

dirt seal

AC 2710

AC 2710K

AC 759

AC 2810

AC 2810K

AC 859

AC 2910

AC 2910K

AC 959

AC 8100

AC 8100K

AC 8152

AC 8200

AC 8200K

AC 8252

AC 8300

AC 8300K

AC 8352

AC 8400

AC 8400K

AC 8452

AC 8500

AC 8500K

AC 8552

AC 8600

AC 8600K

AC 8652

AC 8700

AC 8700K

AC 8752

Air-Operated Models Measurements in inches.

Air Operated Models Cylinder Assembly #

A

B

C

Connector Part #

For Use With

AC-3007

8.18

2.91

6.885 6.875

AC-135

AC 2110, 2210, 2310, 8100, 8300

AC-136

AC 2410, 2510, 8400, 8500

AC-137

2110, 2210, 2310, 8100, 8200, 8300

AC-3010

11.18

3.03

9.885 9.875

AC-138

2410, 2510, 8400, 8500

AC-139

2610, 2710, 8600, 8700

AC-138

2410, 2510, 8400, 8500

AC-139

2610, 2710, 2810, 2910, 8600, 8700

AC-3013

42

14.18

3.09

12.885 12.875


Manual Tork-Lok Fixtures

Assembly # AC 6100 AC 6400 AC 6600

Base assembly A B 3.75 6.38 4.50 6.88 5.25 7.75

"C" Connector AC 172 A

Assembly # AC 12100

Short series O.H. Arbor Assembly 3.62 AC 8100

AC 172 A

AC 12200

Tork-Lok Fixture

The Tork-Lok Fixture is a powerful locking mechanism for use with Tork-Lok Arbors. It features low initial cost and little maintenance for milling and drilling operations.

Assembly # AC 5110

O.H. 4.30

AC 5210

4.50

Long Series Arbor Assembly AC 2110 AC 2210

3.78

C 0.56 0.56 0.56

"D" Connector AC 12272

AC 8200

AC 12272

AC 5310

4.77

AC 2310

AC 174 A

AC 12300

3.96

AC 8300

AC 12372

AC 5410

5.39

AC 2410

AC 472 A

AC 12400

4.16

AC 8400

AC 12472

AC 5510

5.70

AC 2510

AC 473 A

AC 12500

4.4

AC 8500

AC 12572

AC 5610

5.95

AC 2610

AC 672 A

AC 12600

4.74

AC 8600

AC 12672

AC 5710

6.27

AC 2710

AC 672 A

AC 12700

4.79

AC 8700

AC 12672

For Fixture Use

Installation and Operating Instructions

Expander Arbor Assembly

Locked Position

Unlocked Position Unlocked Position

Operating Instructions 1. Mount fixture on machine. 2. Adjust expander with Allen wrench so that part is a slip fit on collet. Be sure collet and arbor flats mate on both ends. 3. To clamp part, move handle clockwise. 4. To release part, move handle counterclockwise.

Ordering Instructions A complete fixture is ready to mount on your machine. When ordering additional arbor assemblies for fixture use, indicate connector also. When ordering base assemblies, indicate connector(s) desired.

Drawbar Connector

Base Assembly

Fixture to Arbor Connector

To Change Arbor Assemblies

Adaptation of Drawbar Models

From one size range to another (see chart above for arbor assembly and connector): 1. Remove cap screws and turn arbor assembly off the base clockwise. 2. CAUTION Handle must be in unlocked position. 3. Turn replacement arbor assembly counterclockwise into base until snug. Continue movement until holes line up. Replace cap screws.

Expander

1. Procure proper fixture base and connectors to accommodate drawbar model you have (see chart above). 2. Remove drawbar connector (A) by backing out expander (B) with Allen wrench until connector is free. Remove retaining ring. 3. Insert fixture connector (C or D) by turning in expander (B) until flats mate and are firm on both ends. No retainer ring is necessary. 4. CAUTION Handle must be in unlocked position. 5. Turn assembly counterclockwise into base assembly until snug. Continue movement until holes line up. Replace cap screws.

1-800-228-BUCK

www.BuckChuckUSA.com

43


ALSO AVAILABLE FROM BUCK Logansport® Self Centering Power Chucks 352, 452, 430, 440, 330 and 340 series 2-Jaw, 3-Jaw or 2/3-Jaw available – The Logansport® lever design offers a high degree of mechanical advantage which, in turn, allows for the use of smaller diameter rotating cylinders. Quality materials are used throughout and all center parts are protected by pressure lubrication. Logansport® chucks have long enjoyed a well-deserved reputation for durability and uninterrupted service. Available in 6” to 24” – other sizes upon request.

Logansport® 3-Jaw Compensating Power Chucks 362, 364 & 370 Series One Piece Body – The design simplicity of Logansport® chucks insures lasting accuracy and efficiency. They are one-piece body, cored for lightweight and radially reinforced for extra rigidity. Compensating power chucks are used for turning parts between centers. Available in 6” to 24” – other sizes upon request.

BUCK Extra Heavy Duty Oil Country Chucks Scroll or Independent – Available in 25” to 80” sizes – solid or American standard tongue & groove jaws. 3-Jaw scroll or 4-Jaw independent. Steel or cast iron bodies. Master jaw and hardened reversible top jaw styling. Internal and external chucking operations. Competitively priced. Direct mount conversion plates available. Adapters to fit most common spindle types available – contact our sales office for more information.

2155 Traversefield Dr. Traverse City, MI 49686 Tel: 800-228-BUCK Fax: 231-995-8362 www.BuckChuckUSA.com info@BuckChuckUSA.com Buck Chuck Company is your workholding solution. If there is something you need that is not featured here, please contact us. We may be able to help. BC 2012 V. 1


Buck 2012 Catalog