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.
Size unit: mm
| 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-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-60 | 6 | 5~60 | 8~52 | 7~42 | 29.4(3000) | 63.7(6500) |
| LL-60 | 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 |
Inertia moment 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-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-60 | 5000 | 0.098 | 14.1 | 185E | H-1875 | 1.8(18) |
| LL-60 | 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 | B | C | D | E | F(H6) | G | H |
J Max |
K | L | M | N | P | T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LL-26 | 120 | 100 | 85 | 23 | 82.6 | 110 |
M50x1.5 |
45 | M40x1.5 | 15 | 16 | 4 | 10.2 | 3~M10 | 2.3 |
| LL-30 | 120 | 100 | 85 | 23 | 82.6 | 110 |
M50x1.5 |
45 | M40x1.5 | 15 | 16 | 4 | 10.2 | 3~M10 | 2.3 |
| LL-42 | 155 | 120 | 100 | 23 | 104.78 | 140 |
M66x1.5 |
60 | M55x2.0 | 25 | 18 | 6 | 11.9 | 3~M10 | 3.1 |
| LL-52 | 185 | 145.5 | 130 | 30 | 133.35 | 170 |
M90x1.5 |
66.7 |
M60x2.0 |
30 | 18 | 6 | 17.9 | 6~M12 | 3.1 |
| LL-60 | 185 | 145.5 | 130 | 30 | 133.35 | 170 |
M90x1.5 |
80 |
M74x2.0 |
30 | 18 | 6 | 17.9 | 6~M12 | 3.1 |
| LL-60 | 235 | 142 | 130 | 32 | 171.45 | 220 |
M90x1.5 |
80 |
M74x2.0 |
30 | 20 | 6 | 19.9 | 6~M16 | 3.1 |
| LL-80 | 235 | 163 | 156 | 32 | 171.45 | 220 |
M114x2.0 |
99 |
M90x2.0 |
27.5 | 20 | 6 | 23.4 | 6~M16 | 6.1 |
Exhibition：The 28th INT. Machine tools & Metalworking TECH. Exhibition 2024 Malaysia Date：From 15th to 18th May 2024 Venue: International Trade and Exhibition Centre,Kuala Lumpur,Malaysia Booth：4337 ( Level 1 )
Learn moreExhibition：International Fair of Machinery and Equipment 2024 Brazil Date：From 07th to 11th May 2024 Venue: Sao Paulo Expo, Sao Paulo, Brazil Booth：N053
Learn moreExhibition：Australian Manufacturing Week 2024 Date：From 17th to 19th Apri. 2024 Venue: Sydney International Convention Center, AUS Booth：MT944
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