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
Exhibition：The 29th INT. Machine tools & Metalworking TECH. Exhibition 2025 Malaysia Date：From 14th to 17th May 2025 Venue: International Trade and Exhibition Centre,Kuala Lumpur,Malaysia Booth：L1-4309
Learn moreExhibition：Australian Manufacturing Week 2025 Date：From 06th to 09th May 2025 Venue: Melbourne Exhibition & Convention Centre,Melbourne, Victoria,Australia, 3205,Australia Booth：MT013
Learn moreExhibition: International Machine Tool Exhibition 2025 Sao Paulo,Brazil Date：From 06th to 10th May 2025 Venue: Centro de Exposies Imigrantes Rodovia dos Imigrantes, Km 1,5 So Paulo – SP,BRAZIL Booth：N049
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