SMW-AUTOBLOK EN

BB-D BB-M

High precision power chuck Ø 140 - 435 mm

■ EXTRA large through-hole ■ 3 jaws

INCH SERRATION

METRIC SERRATION

W 4

k 1

W 3

Rotating ring-nut: • without thread (ØG) • with thread (F max )

Ø 250-A6 315-A8 Indirect mounting

X 4

X 4

2

Ø 140/175

Ø 315

W 1

X 2

t

Fixed ring-nut: • without thread (ØG) • with thread (F max )

s

X 1

W 2

q

Z

Y F

Z

H F

Y A

L

Serration

d

Ø 175/210/250 Rotating ring nut (option)

H F H A

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

SMW-AUTOBLOK Type

BB-D 140 BB-M 140 BB-D 435 BB-M 435 Z130 A5 Z160 A6 Z170 A6 Z220 A6 A8 Z220 A6 A8 Z300 A8 A11 Z380 A11 A15 BB-D 175 BB-M 175 BB-D 210 BB-M 210 BB-D 250 BB-M 250 BB-D 255 BB-M 255 BB-D 315 BB-M 315

Mounting

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm inch mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm

A

140

175

210

254

255

315

435

130 82.563 160 106.375 170 106.375 220 106.375 139.719 220 106.375 139.719 300 139.719 196.869 380 196.869 285.775

BF/BA H6

C

104.8

133.4

133.4 171.4 - 171.4 171.4 - 171.4 235 -

235 330.2 - 330.2

C A

-

-

-

-

-

-

- 133.4 -

- 133.4 -

- 171.4 -

-

235 -

D

11.5

13.5

13.5

13.5 17 17 13.5 17

17 21 26 27 26

E

53

71

78

92

95

143

191

F std

M45 x 1.5 M62 x 1.5 M72 x 1.5

M85 x 2

M90 x 2

M135 x 2

M180 x 3

G

16

20

20

25

20

70

30

H F /H A

67 77 82 94 92 104 105 124 119 105 124 119 118 143 134 128 162 146

K

39 46

56 54

66 66

78 79

82 79

122

167

L

72

89

M R 1

M42 x 1.5 M58 x 1.5

M68 x 2

M80 x 2

M84 x 2

M125 x 2

-

Chuck open Jaw stroke

70

89

106

128.5

130.5

157.5

220

U

3.2

3.2

4

5

5

5

6.5

(1) W 1 /W 2 (2) W 3 /W 4

- / 14 - / 14

18 / 16 28 / 35

20 / 18 30 / 35

20 / 20 33 / 38

20 / 20 33 / 38

- / 23 - / 23

- / 23 - / 35

BB-D BB-M

X 1 /X 2

- / 6

11 / 5

12 / 5

11 / 6

9 / 4

- / 5

- / 5 - / 5

X 1 /X 2 (X 4 )

- / 6 (6)

11 / 5 (22)

12 / 5 (22)

11 / 11 (23)

9 / 4 (23)

- / 5 (5)

Y F /Y A

5 15 5 17 5 17 5 2419 5 2419 5 3021 6 4023

Max. / min.

Z d d e

15 / 0

15 / 0

19 / 0

24 / 0

24 / 0

24 / 0

31 / 0

BB-D serration BB-M serration

1/16“ x 90°

1/16“ x 90°

1/16“ x 90°

1/16“ x 90°

1/16“ x 90°

1/16“ x 90°

3/32“ x 90°

1.5 x 60°

1.5 x 60°

1.5 x 60°

1.5 x 60°

1.5 x 60°

1.5 x 60°

1.5 x 60°

39

49.5

59

73

72.5

77.5

116.5

f

2

3

3

4

4

4

5

g

2.5

2.5

2.5

3.5

3.5

3.5

3.5

j

30 10 16 16

33 10

38 11 23 25

45 12 30 30

45 12 30 30

45 12 30 30

62 16

k 1 l 1 l 1 l 2 m

BB-D BB-M

16.5

31 / 106 31 / 106 121 / 53

20

Max. / min.

32 / 23

41 / 24

49 / 33

57 / 43

57 / 43

62 / 43

BB-D BB-D BB-M BB-M

M8

M10

M12

M16

M16

M16

M20 25.5 M20

n h8

12

14

17

21

21

21

m

M8

M10

M12

M12

M12

M16

n h8

12 52 30

12 65 36

14 80 45

16

16

21

22

p q

102

102

100

150

60

60

60

80

r

M6

M8

M8

M10

M10

M10

M12

s H12

12

16

16

16

16

20

20

t

5

5

5

5

5

5

5

(1) Rotating ring-nut with thread

W 1 =BBD-BBM W 2 =BBD-BBM

(2) Blank rotating ring-nut without thread W 3 = BBD-BBM

Fixed ring-nut with thread

Fixed ring-nut blank without thread

W 4 = BBD-BBM

SMW-AUTOBLOK 113

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