CRA 筒夾夾頭
CRA 筒夾夾頭 Collet chuck for short taper 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.
*Uses the collet to DIN6343 specification.
|
SPEC |
Matching |
Bar |
Sleeve |
Max. |
Max. |
Max. |
Weight |
|
CR26A4 |
A2-4 |
26 |
5 |
20 (2039) |
44 (4486) |
7000 |
4.5 |
|
CR30A4 |
A2-4 |
30 |
5 |
20 (2039) |
44 (4486) |
7000 |
4.1 |
|
CR42A5 |
A2-5 |
42 |
7 |
25 (2549) |
55 (5608) |
6000 |
6.2 |
|
CR42A6 |
A2-6 |
42 |
7 |
25 (2549) |
55 (5608) |
6000 |
8.2 |
|
CR60A6 |
A2-6 |
60 |
7 |
30 (3059) |
65 (6628) |
5000 |
13 |
|
CR80A8 |
A2-8 |
80 |
7 |
35 (3568) |
73 (7443) |
4000 |
21 |
|
DIM |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
N |
P |
T |
|
CR26A4 |
112 |
103.5 |
85 |
30 |
82.55 |
63.513 |
M50xP1.5 |
45 |
M40xP1.5 |
15 |
21.7 |
3-M10 |
2.3 |
|
CR30A4 |
112 |
103.5 |
85 |
30 |
82.55 |
63.513 |
M50xP1.5 |
45 |
M40xP1.5 |
15 |
21.7 |
3-M10 |
2.3 |
|
CR42A5 |
135 |
124 |
100 |
27 |
104.78 |
82.563 |
M66xP1.5 |
60 |
M55xP2.0 |
25 |
27.4 |
4-M10 |
3.1 |
|
CR42A6 |
170 |
124 |
100 |
32 |
133.35 |
106.375 |
M66xP1.5 |
66 |
M60xP2.0 |
22 |
27.4 |
4-M12 |
3.1 |
|
CR60A6 |
170 |
145 |
130 |
27 |
133.35 |
106.375 |
M90xP1.5 |
80 |
M74xP2.0 |
30 |
29.9 |
4-M12 |
3.1 |
|
CR80A8 |
220 |
170 |
156 |
35 |
171.45 |
139.719 |
M114xP2.0 |
99 |
M90xP2.0 |
27.5 |
32.4 |
6-M16 |
6.1 |
|
Capacities |
MULTIBORE |
SPRING COLLET |
|
NO. |
Cat.No. / ○ / / □ |
Cat.No. / ○ / / □ |
|
CR26 |
M-667 / 26 / 22 / 18 |
161E / 8744 / 30 / 26 / 18 |
|
CR30 |
M-669 / 30 / 26 / 21 |
163E / 4249 / 30 / 26 / 21 |
|
CR42 |
M-673 / 42 / 36 / 30 |
173E / 4728 / 42 / 36 / 30 |
|
CR60 |
M-677 / 60 / 52 / 42 |
185E / 4291 / 60 / 52 / 42 |
|
CR80 |
J-660 / 80 / 69 / 56 |
193E / H-47 / 80 / 69 / 56 |
