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Fetures:
· No need of changing machine tool structure, users only need to install flange with corresponding size of chuck.
· Itself as cylinder and internally-installed piston, the chuck carrires out clamping and loosing actions by controlling devices in spindle end.
· Center core is hollow, suitable for processing longer bars.
Model |
Jaw Stroke t (Diamteter) |
Max. gripping force(kN) |
Max. bracing force(kN) |
Available pressure(Mpa) |
Limited rotating speed(r/min) |
Clamping range |
Bracing range |
Net weight(kg) |
BK160KQ |
3.68 |
41.2 |
23.1 |
0.4-0.8 |
3500 |
2-170 |
20-180 |
15 |
BK200KQ |
4.22 |
59.3 |
35.1 |
0.4-0.8 |
3000 |
5-210 |
20-240 |
23 |
BK250KQ |
4.75 |
70.2 |
38.9 |
0.4-0.8 |
2800 |
10-260 |
30-280 |
32 |
BK320KQ |
9.5 |
126.8 |
68.6 |
0.4-0.8 |
2300 |
10-350 |
40-360 |
76 |
BK400KQ |
12.7 |
162 |
91 |
0.4-0.8 |
1000 |
15-420 |
50-430 |
140 |
Model |
D |
D1 |
D2 |
d |
H |
H1 |
H2 |
h |
P |
z-d |
BK160KQ |
172 |
130 |
142 |
30 |
136 |
100 |
84 |
4.5 |
20 |
3-M8 |
BK200KQ |
210 |
165 |
180 |
40 |
139.5 |
103.5 |
85.5 |
4.5 |
25 |
3-M10 |
BK250KQ |
250 |
206 |
226 |
80 |
154 |
108 |
90.5 |
5 |
30 |
3-M12 |
BK320KQ |
325 |
270 |
290 |
120 |
221 |
160 |
140.5 |
5 |
32 |
6-M12 |
BK400KQ |
400 |
340 |
368 |
120 |
242 |
168 |
105.5 |
6 |
40 |
6-M16 |
Note: Other specifications can be customized ,please call for further information.
