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It's a WEDGE-HOOK type 3-jaw with the extra large through-hole. |
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Matching surfaces of all parts hardened, ground and lubricated directly. |
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Construction of high rigidity and high clamping accuracy. |
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J value is the hole diameter of blank draw nut, K is the maximum thread specification, and it could be customize. |
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Plunger stroke mm |
Jaw stroke(Dia.) mm |
Chucking Dia. mm |
Max. D.B. pull kN(kgf) |
Max. clamping force kN(kgf) |
Max. speed min-1(r.p.m) |
I
kg.m2 |
Weight kg |
Matching cyl. |
Max. pressure
Mpa kgf/cm2 |
| Max. |
Min. |
| 3H-06B |
A5 |
12 |
5.5 |
170 |
18 |
19.6(2000) |
58.3(5950) |
6000 |
0.06 |
11 |
12.8 |
TK-852 |
1.9(19) |
| 3H-08B |
A6 |
16 |
7.4 |
210 |
23 |
31.9(3250) |
98.5(10050) |
5000 |
0.15 |
23 |
24.1 |
TK-1068 |
2.2(22) |
| 3H-10B |
A8 |
19 |
8.8 |
260 |
46 |
49.1(5010) |
126.9(12950) |
4500 |
0.32 |
33.2 |
38.7 |
TK-1287 |
2.6(26) |
| 3H-12B |
A11 |
23 |
10.6 |
315 |
47 |
58.8(6000) |
152.9(15600) |
3500 |
0.73 |
51 |
58 |
TK-1511 |
2.0(20) |
| 3H-15B |
A15 |
405 |
60 |
71.0(7240) |
180.0(18350) |
2500 |
2.3 |
127.8 |
138.8 |
TK-2114 |
2.4(24) |
| 3H-18B |
A15 |
456 |
66 |
2000 |
4.8 |
162.4 |
173.4 |
TK-2416 |
2.2(22) |
| 3H-21B |
A15 |
530 |
104 |
89.9(9175) |
233.8(23860) |
1700 |
7.5 |
223 |
234 |
TK-2820 |
2.1(21) |
| 3H-24B |
A15 |
26 |
12 |
610 |
128 |
1400 |
14.8 |
270 |
315 |
| A20 |
284 |
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| ◎ The dimensions and the specifications of 3H-BA type are in the red data. |
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