LLT PULL BACK COLLET CHUCK
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Online inquiryBrand：NTH
Pull back collet chuck
Its applicable for various CNC machines.
Easy installation, the installation size is compatible with the related hydraulic chucks.
The bar workpiece can be input through the collet chuck hole.
The collet is optional for different size and shape workpiece.
| Model | A | A1 | B | C(H6) | D | D1 | D2 | D3 | E | E1 | L | M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LLT-26 | 120 | 120 | 110 | 110 | 82.6 | 40 | 48 | 4 | 25 | 17 | 3-M10*25 | |
| LLT-35 | 120 | 83 | 110 | 110 | 82.6 | 49 | 58 | 4 | 25 | 18 | 3-M10*25 | |
| LLT-42 | 155 | 90 | 115 | 140 | 104.8 | 56 | 65 | 5 | 25 | 19 | 4-M10*25 | |
| LLT-52 | 155 | 106 | 125 | 140 | 104.8 | 65 | 73 | 5 | 25 | 20 | 4*M10*25 | |
| LLT-26A4 | 112 | 73 | 110 | 82.6 | 63.51 | 40 | 48 | 17 | 25 | 21 | 3-M10*30 | |
| LLT-26A5 | 135 | 73 | 110 | 82.6 | 82.56 | 40 | 48 | 17 | 25 | 22 | 3-M10*30 | |
| LLT-35A4 | 112 | 83 | 110 | 82.6 | 63.51 | 49 | 58 | 17 | 25 | 23 | 3-M10*30 | |
| LLT-35A5 | 135 | 83 | 110 | 82.6 | 82.56 | 49 | 58 | 17 | 25 | 24 | 3-M10*30 | |
| LLT-42A5 | 135 | 90 | 115 | 104.8 | 82.56 | 56 | 65 | 17 | 25 | 25 | 4-M10*30 | |
| LLT-42A6 | 165 | 90 | 115 | 133.4 | 106.38 | 56 | 65 | 17 | 30 | 26 | 4-M12*30 | |
| LLT-52A5 | 135 | 106 | 125 | 104.8 | 82.56 | 65 | 73 | 17 | 25 | 27 | 4-M10*30 | |
| LLT-52A6 | 165 | 106 | 125 | 133.4 | 106.38 | 65 | 73 | 17 | 30 | 28 | 4-M12*30 |
|
Model |
Round D mm |
Hexagonal D mm |
Square |
Allowed max. push force kgf |
Max. Gripping force kgf |
Max. Speed RPM |
Inertia moment kg.m² |
Max operating pressure MPA |
Weight |
Matched Collet |
Matched cylinder |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
LLT-26 |
3-26 |
4-22 |
4-18 |
1840 |
3980 |
7000 |
0.037 |
2.6 |
4.2 |
LLB-26 |
H-0928 |
|
LLT-35 |
3-35 |
6-32 |
6-26 |
2040 |
4480 |
6000 |
0.057 |
2.4 |
6.5 |
LLB-35 |
H-1246 |
|
LLT-42 |
3-42 |
6-36 |
6-29 |
2550 |
5600 |
6000 |
0.061 |
2.9 |
6.9 |
LLB-42 |
H-1246 |
|
LLT-42 |
5-52 |
8-45 |
7-36 |
2860 |
6220 |
5500 |
0.093 |
2.4 |
14.3 |
LLB-52 |
H-1552 |
| Model | A(g6) | B |
Round D max |
Hex D max |
square D max |
H | L | M |
|---|---|---|---|---|---|---|---|---|
| LLB-26 | 40 | 49 | 26 | 22 | 18 | 27 | 95 | M33*1.5 |
| LLB-35 | 49 | 59 | 35 | 32 | 26 | 27 | 95 | M42*1.5 |
| LLB-42 | 56 | 66 | 42 | 42 | 29 | 27 | 100 | M50*2 |
| LLB-52 | 65 | 74 | 52 | 52 | 36 | 27 | 100 | M55*2 |
Subject to technology changes without prior information
Non-standard requirements can be made
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