Brand：NTH
It‵s a push type collet chuck, it’s suitable for turning machine, or CNC, or other tools machines.
Construction of high rigidity and high clamping accuracy and high rotary speed.
The connecting spec is same as other "Through-hole power chuck", No need change the "Draw tube"
It goes with the DIN 6343 standard collet.
|
Spec Model |
Plunger stroke mm |
Grip Round | Grip Hex. | Grip Sq. |
Max.D.B.Pull kgf |
Max clamping force kgf |
|---|---|---|---|---|---|---|
| LL-26 | 4.5 | 3~26 | 4~22 | 4~18 | 17.6(1800) | 37.9(3870) |
| LL-30 | 4.5 | 3~30 | 4~26 | 4~20 | 19.6(2000) | 42.1(4300) |
| LL-36 | 6 | 3~36 | 6~32 | 6~26 | 22.5(2300) | 48.5(4950) |
| LL-42 | 6 | 3~42 | 6~36 | 6~29 | 24.5(2500) | 52.9(5400) |
| LL-52 | 6 | 5~52 | 8~45 | 7~36 | 27.4(2800) | 59.0(6020) |
| LL-6017 | 6 | 5~60 | 8~52 | 7~42 | 29.4(3000) | 63.7(6500) |
| LL-6022 | 6 | 5~60 | 8~52 | 7~42 | 29.4(3000) | 63.7(6500) |
| LL-80 | 6 | 20~80 | 18~69 | 15~56 | 34.3(3500) | 71.5(7300) |
|
Spec Model |
Max RPM |
I kg*m2 |
Weight kg |
Matched Collet |
Matched cylinders |
Max Pressure Mpa(kgf/cm2) |
|---|---|---|---|---|---|---|
| LL-26 | 8000 | 0.04 | 4.3 | 161E | H-0928 | 2.6(26) |
| LL-30 | 8000 | 0.038 | 4.2 | 163E | H-1036 | 2.9(29) |
| LL-36 | 6000 | 0.062 | 7 | 171E | H-1246 | 2.5(25) |
| LL-42 | 6000 | 0.06 | 6.9 | 173E | H-1246 | 2.9(29) |
| LL-52 | 6000 | 0.101 | 14.3 | 177E | H-1552 | 2.3(23) |
| LL-6017 | 5000 | 0.098 | 14.1 | 185E | H-1875 | 1.8(18) |
| LL-6022 | 5000 | 0.126 | 16.3 | 185E | H-1875 | 1.8(18) |
| LL-80 | 4000 | 0.108 | 17.8 | 193E | H-2091 | 1.6(16) |
|
Spec Model |
A | A1 | B | C(H6) | D | E | E1 | F max | F min | G max | G min | H | J | Kmax | L | L1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LL-26 | 120 | 85 | 100 | 110 | 82.6 | 4 | 23 | 26 | 3 | 7 | 2.5 | 15 | 12 | M40×1.5 | 3~M10×25 | 16 |
| LL-30 | 120 | 85 | 100 | 110 | 82.6 | 4 | 23 | 30 | 3 | 7 | 2.5 | 15 | 12 | M40×1.5 | 3~M10×25 | 16 |
| LL-36 | 155 | 100 | 120 | 140 | 104.8 | 5 | 23 | 36 | 3 | 7 | 1 | 17.5 | 20 | M55×2 | 3~M10×25 | 18 |
| LL-42 | 155 | 100 | 120 | 140 | 104.8 | 5 | 23 | 42 | 3 | 7 | 1 | 17.5 | 20 | M55×2 | 3~M10×25 | 18 |
| LL-52 | 185 | 130 | 145.5 | 170 | 133.4 | 5 | 27 | 52 | 5 | 9 | 3 | 24 | 45 | M60×2 | 6~M12×30 | 20 |
| LL-6017 | 185 | 130 | 145.5 | 170 | 133.4 | 5 | 27 | 60 | 5 | 9 | 3 | 24 | 45 | M75×2 | 6~M12×30 | 20 |
| LL-6022 | 234 | 156 | 142 | 220 | 171.5 | 5 | 32 | 60 | 5 | 13 | 7 | 24 | 45 | M85×2 | 6~M16×30 | 20 |
| LL-80 | 234 | 156 | 163 | 220 | 171.5 | 5 | 32 | 80 | 20 | 15.5 | 9.5 | 24 | 45 | M100×2 | 6~M16×30 | 20 |
