Brand：NTH
It‵s wedge-hook type 2 jaw closed center power chuck. Suitable for irregular workpiece. 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 RPM |
Max.pull force kgf(KN) |
Max gripping force KN |
|---|---|---|---|---|---|
| TL-204 | 15 | 6.4 | 6000 | 540(5.3) | 1500(14.7) |
| TL-205 | 15 | 6.4 | 5500 | 540(5.3) | 1700(16.7) |
| TL-206 | 20 | 8.5 | 5000 | 1220(12) | 3460(34) |
| TL-208 | 21 | 8.8 | 4000 | 1630(16) | 4990(49) |
| TL-210 | 25 | 8.8 | 3500 | 1930(19) | 7140(70) |
| TL-212 | 30 | 10.5 | 3000 | 2750(27) | 10300(101) |
|
Spec Model |
Max.Oil pressure kgf/cm2(Mpa) |
Weight Kg |
Matching cylinder |
Gripping range mm |
|---|---|---|---|---|
| TL-204 | 15(1.5) | 3.8 | S-65 | Ø5-Ø110 |
| TL-205 | 15(1.5) | 5.8 | S-80 | Ø14-Ø135 |
| TL-206 | 17(1.7) | 11.1 | S-100 | Ø9-Ø165 |
| TL-208 | 16(1.9) | 21.3 | S-125 | Ø12-Ø210 |
| TL-210 | 19(1.9) | 32.6 | S-125 | Ø15-Ø254 |
| TL-212 | 20(2.0) | 57 | S-150 | Ø20-Ø304 |
|
Spec Model |
Spindle Nose | A | B | C(h6) | D | E | E1 | F | G | H | J | K | L | M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TL-204 | - | 110 | 52 | 60 | - | - | - | - | - | 80 | - | 4-M8×1.25P | 12 | 14 |
| TL-205 | A4 | 135 | 55 | 80 | 63.513 | - | - | 7 | - | 100 | - | 4-M8×1.25P | 14 | 14 |
| TL-206 | A5 | 165 | 74 | 140 | 82.563 | 15 | - | 5 | 116 | 104.8 | 21 | 6-M10×1.5P | 14 | 20 |
| TL-208 | A6(A5) | 210 | 85 | 170 | 106.375 | 17 | 23 | 5 | 150 | 133.4 | 25 | 6-M12×1.75P | 18 | 25 |
| TL-210 | A8(A6) | 254 | 89 | 220 | 139.719 | 18 | 28 | 5 | 190 | 171.4 | 34 | 6-M16×2P | 25 | 30 |
| TL-212 | A8 | 304 | 106 | 220 | 139.719 | 18 | - | 6 | 190 | 171.4 | 34 | 6-M16×2P | 25 | 30 |
|
Spec Model |
Nmax | Nmin | Omax | Omin | Pmax | Pmin | Q | R | S | T | U | V | W | X | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TL-204 | 23.3 | 20.1 | 11.3 | 8.3 | 18 | 18 | 23 | 10 | 25 | 4 | M10×1.5 | 26 | 24 | 52 | - |
| TL-205 | 30.4 | 27.2 | 13.5 | 6 | 9 | -6 | 25 | 10 | 35 | 4 | M12×1.75 | 28 | 31 | 62 | - |
| TL-206 | 37.8 | 33.25 | 15.1 | 9.1 | 101.5 | 81.5 | 31 | 12 | 36 | 4 | M16×2P | 34 | 39 | 73 | 116 |
| TL-208 | 46.3 | 41.9 | 22.1 | 10.1 | 127 | 106 | 35 | 14 | 36 | 5 | M20×2.5P | 38 | 42 | 95 | 104.8 |
| TL-210 | 51.4 | 47 | 30.6 | 9.6 | 158 | 133 | 40 | 16 | 36 | 5 | M20×2.5P | 45 | 46 | 110 | 133.4 |
| TL-212 | 60.7 | 55.45 | 48.6 | 12.6 | 163 | 133 | 50 | 18 | 36 | 5 | M20×2.5P | 50 | 54 | 129 | 190 |
