LONG JAW STROKE POWER CHUCK
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Online inquiryBrand：NTH
It‵s a wedge-hook type 2 jaw close center power chuck, and extra long jaw stroke.
Matching surfaces of all parts are hardened, ground and lubricated directly.
Construction of high rigidity and high clamping accuracy and high rotary speed.
Size unit: mm
| Spec/Model |
Plunger stroke mm |
Jaw stroke Dia. mm |
Max chucking Dia. mm |
Min chucking Dia. mm |
Max.D.B.Pull kgf |
|---|---|---|---|---|---|
| 2LT-05 | 15 | 10.9 | 135 | 14 | 6.5(660) |
| 2LT-06 | 20 | 14.5 | 165 | 14 | 14.3(1460) |
| 2LT-08 | 23 | 16.7 | 210 | 17 | 19.6(2000) |
| 2LT-10 | 27 | 19.6 | 254 | 22 | 26.1(2660) |
| 2LT-12 |
30 |
21.8 | 304 | 26 | 36(3670) |
| Spec/Model |
Max clamping force KN(kgf) |
Max RPM |
Inertia moment kg*m2 |
Weight kg |
Matched cylinders |
Max Pressure Mpa(kgf) |
|---|---|---|---|---|---|---|
| 2LT-05 | 11(1120) | 4500 | 0.02 | 6 | SNK-75 | 1.8(18) |
| 2LT-06 | 24(2450) | 4000 | 0.04 | 12.2 | SNK-100 | 2.0(20) |
| 2LT-08 | 36.6(3730) | 3500 | 0.13 | 23 | SNK-125 | 1.9(19.3) |
| 2LT-10 | 49.3(5030) | 3000 | 0.3 | 34.3 | SNK-125 | 1.8(18.6) |
| 2LT-12 |
66(6730) |
2500 | 0.71 | 59.1 | SNK-150 | 2.4(24) |
| Spec/Model | A | B | C(H6) | D | E | Gmax | Gmin | H | J |
|---|---|---|---|---|---|---|---|---|---|
| 2LT-05 | 135 | 55 | 80 | 100 | 7 | 6 | -9 | 35 | 28 |
| 2LT-06 | 165 | 74 | 140 | 104.8 | 5 | 101.5 | 81.5 | 36 | 34 |
| 2LT-08 | 210 | 85 | 170 | 133.4 | 5 | 129 | 106 | 36 | 38 |
| 2LT-10 | 254 | 89 | 220 | 171.4 | 5 | 160 | 133 | 36 | 45 |
| 2LT-12 | 304 | 106 | 220 | 171.4 | 6 | 70 | 40 | 46 | 50 |
| Spec/ Model | K | L | L1 | M | N | P | Q max | Q min | R max | R min | S | T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2LT-05 | M12×1.75 | 3-M8 | 14 | 31 | 62 | 14 | 17 | 5.5 | 32.9 | 27.45 | 25 | 10 |
| 2LT-06 | M16×2 | 6-M10 | 15 | 37 | 73 | 20 | 17.6 | 7 | 38.7 | 31.4 | 31 | 12 |
| 2LT-08 | M20×2.5 | 6-M12 | 20 | 38 | 95 | 25 | 22.8 | 8.8 | 47.5 | 39.1 | 35 | 14 |
| 2LT-10 | M20×2.5 | 6-M16 | 18 | 43 | 110 | 30 | 33 | 12.8 | 53.9 | 44.1 | 40 | 16 |
| 2LT-12 | M24×3 | 6-M16 | 18 | 51 | 130 | 30 | 47.8 | 13.3 | 62.5 | 51.6 | 50 | 18 |
Subject to technology changes without prior information
Non-standard requirements can be made
Date: October 6–9, 2026 Address: 647 00 Brno, Czech Republic
Learn moreDate: Sept. 28 - Oct. 3, 2026 Booth No.: 12A Address: Tüyap Exhibition and Conference Center - Istanbul, Türkiye
Learn moreDate: 15-19 SEP 2026 Booth No.: Hall 1, 1J75 Address: Messe Stuttgart, Messepiazza 1, 70629 Stuttgart, Germany
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