• CR 筒夾夾頭

CR 筒夾夾頭


CR 筒夾夾頭 Collet chuck for cylindrical center mount

 

l          Collet chucks with bayonet catch are mainly used for chucking bar work on NC / CNC lathes.

l          The bar can be fed in through the chuck.

l          Profiles can also be chucked with the appropriate collets.


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*Uses the collet to DIN6343 specification.


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SPEC
Model

Matching
Adapter

Bar
Capacity
(mm)

Sleeve
Stroke
(mm)

Max.
Push
Force
KN(kgf)

Max.
Gripping
Force
KN(kgf)

Max.
Speed
(r.p.m.)

Weight
(kg)

CR42-140

140

42

7

25 (2549)

55 (5608)

6000

6.2

CR60-170

170

60

7

30 (3059)

65 (6628)

5000

11.5

CR60-220

220

60

7

30 (3059)

65 (6628)

5000

15.5

 

DIM
Model

A
(h6)

B

C

D

E

F
(h6)

G

H

J
max.

K

L

M

N

P

T

CR42-140

155

114

100

23

104.78

140

M66xP1.5

60

M55xP2.0

25

18

6

11.9

3-M10

3.1

CR60-170

185

139

130

30

133.35

170

M90xP1.5

80

M74xP2.0

30

18

6

17.9

6-M12

3.1

CR60-220

235

141

130

32

171.45

220

M90xP1.5

80

M74xP2.0

30

20

6

19.9

6-M16

3.1

 

Capacities
Chuck

MULTIBORE

SPRING COLLET

NO.

Cat.No. / ○ / / □

Cat.No. / ○ / / □

CR42

M-673 / 42 / 36 / 30

173E / 4728 / 42 / 36 / 30

CR60

M-677 / 60 / 52 / 42

185E / 4291 / 60 / 52 / 42

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