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It's a WEDGE-HOOK type 3-jaw with the 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-04 |
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10 |
5.4 |
110 |
7 |
13.7(1400) |
28.4(2900) |
8000 |
0.01 |
4 |
TH-536 |
2.3(23) |
| 3H-05 |
A4 |
135 |
12 |
17.1(1750) |
35.8(3650) |
7000 |
0.02 |
6.7 |
7.5 |
2.9(29) |
| 3H-06 |
A5 |
12 |
5.5 |
168 |
15 |
21.5(2200) |
56.8(5800) |
6000 |
0.06 |
11.9 |
13.7 |
TH-646 |
2.8(28) |
| 3H-08 |
A5 |
16 |
7.4 |
210 |
13 |
34.3(3500) |
85.8(8750) |
5000 |
0.18 |
22.5 |
25.4 |
TH-852 |
2.8(28) |
| A6 |
23.6 |
| 3H-10 |
A6 |
19 |
8.8 |
254 |
31 |
42.6(4380) |
110.7(11300) |
4200 |
0.33 |
34.5 |
41.5 |
TH-1075 |
2.7(27) |
| A8 |
40 |
| 3H-12 |
A8 |
23 |
10.6 |
304 |
34 |
54.9(5600) |
143.6(14650) |
3300 |
0.77 |
56.6 |
59.5 |
TH-1291 |
2.7(27) |
| 3H-15 |
A8 |
381 |
50 |
71(7250) |
179.8(18350) |
2500 |
2.47 |
120 |
134 |
TH-1512 |
2.4(24) |
| A11 |
2.39 |
127 |
| 3H-18 |
A11 |
450 |
2000 |
4.78 |
164 |
178 |
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| ◎ The dimensions and the specifications of 3H-A type are in the red data. |
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