3LT LONG JAW STROKE POWER CHUCK
Click on product image magnification
Online inquiryBrand：NTH
It‵s a wedge-hook type 3 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 |
|---|---|---|---|---|---|
| 3LT-05 | 15 | 10.9 | 135 | 14 | 9.0(1000) |
| 3LT-06 | 20 | 14.5 | 165 | 14 | 21.6(2200) |
| 3LT-08 | 23 | 16.7 | 210 | 17 | 29.4(3000) |
| 3LT-10 | 27 | 19.6 | 254 | 22 | 39.2(4000) |
| 3LT-12 | 30 | 21.8 | 304 | 26 | 54(5500) |
| Spec/Model |
Max clamping force KN(kgf) |
Max RPM |
Inertia moment kg*m2 |
Weight kg |
Matched cylinders |
Max Pressure Mpa(kgf) |
|---|---|---|---|---|---|---|
| 3LT-05 | 16.4(1670) | 4500 | 0.02 | 6 | SNK-75 | 2.7(27) |
| 3LT-06 | 36(3680) | 4000 | 0.04 | 12.2 | SNK-100 | 3.0(30) |
| 3LT-08 | 54.9(5600) | 3500 | 0.13 | 23 | SNK-125 | 2.9(29) |
| 3LT-10 | 74(7550) | 3000 | 0.3 | 34.3 | SNK-150 | 2.8(28) |
| 3LT-12 | 99(10100) | 2500 | 0.71 | 59.4 | SNK-150 | 3.6(36) |
| Spec/Model | A | B | C(H6) | D | E | Gmax | Gmin | H | J |
|---|---|---|---|---|---|---|---|---|---|
| 3LT-05 | 135 | 55 | 80 | 100 | 7 | 6 | -9 | 35 | 28 |
| 3LT-06 | 165 | 74 | 140 | 104.8 | 5 | 101.5 | 81.5 | 36 | 34 |
| 3LT-08 | 210 | 85 | 170 | 133.4 | 5 | 129 | 106 | 36 | 38 |
| 3LT-10 | 254 | 89 | 220 | 171.4 | 5 | 160 | 133 | 36 | 45 |
| 3LT-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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3LT-05 | M12×1.75 | 3-M8 | 14 | 31 | 62 | 14 | 17 | 5.5 | 32.9 | 27.45 | 25 | 10 |
| 3LT-06 | M16×2 | 6-M10 | 14 | 37 | 73 | 20 | 17.6 | 7 | 38.7 | 31.4 | 31 | 12 |
| 3LT-08 | M20×2.5 | 6-M12 | 20 | 38 | 95 | 25 | 22.8 | 8.8 | 47.5 | 39.1 | 35 | 14 |
| 3LT-10 | M20×2.5 | 6-M16 | 18 | 43 | 110 | 30 | 33 | 12.8 | 53.9 | 44.1 | 40 | 16 |
| 3LT-12 | M24×3 | 6-M16 | 18 | 51 | 130 | 30 | 47.8 | 13.3 | 62.5 | 51.6 | 50 | 18 |
Next：2LT LONG JAW STROKE POWER CHUCK
Previous：TL 2-JAW SOLID POWER CHUCKS
Exhibition：Japan International Machine Tools Fair 2024 Date：From 05 to 10 Nov, 2024 Venue: Japan Ariake International Convention and Exhibition Center Booth：S3-009
Learn moreExhibition：MSV 2024 Brno International Machinery Industry Fair Date：From 08th to 11st Oct 2024 Venue: Exhibition Center Brno, Czech Republic Booth：Hall: V, 142G
Learn moreExhibition：Turkey Machine Tool Exhibition 2024 Date：From 30th Sep to 05th Oct 2024 Venue: Istanbul TUYAP Convention Center, Turkey Booth：Hall: 12A-45H
Learn more
