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It's a CRANK type 2-jaw with the large through-hole, and extra long jaw stroke. |
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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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The installation is the same as "Through-hole power chuck" and they are replaceable with each other. No need to change the "Draw tube". |
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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. |
| 2L-05 |
A4 |
12 |
18 |
135 |
6 |
10.4(1060) |
11.4(1165) |
4200 |
0.018 |
6.9 |
7.7 |
TH-536 |
1.6(16) |
| 2L-06 |
A5 |
15 |
24 |
168 |
10 |
15.7(1600) |
17.2(1760) |
3600 |
0.061 |
12.6 |
14.4 |
TH-646 |
1.8(18) |
| 2L-08 |
A5 |
20 |
32 |
210 |
22.8(2330) |
27(2750) |
3000 |
0.167 |
22 |
24.9 |
TH-852 |
1.7(17) |
| A6 |
23.1 |
| 2L-10 |
A6 |
25 |
37.5 |
254 |
18 |
31.8(3240) |
37.2(3800) |
2400 |
0.338 |
37 |
44 |
TH-1075 |
1.8(18) |
| A8 |
42.5 |
| 2L-12 |
A8 |
30 |
45 |
304 |
30 |
43.1(4400) |
50(5100) |
2100 |
0.8 |
60 |
65.5 |
TH-1291 |
1.9(19) |
| 2L-15 |
A8 |
35 |
52 |
385 |
50 |
56.2(5730) |
60.6(6180) |
1600 |
2.52 |
133 |
147 |
TH-1512 |
1.7(17) |
| A11 |
140 |
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| ◎ The dimensions and the specifications of 2L-A Type are in the red data. |
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