Forged Steel 2 Jaw Pull Back Power Chuck DPT Series
Product Details
Brand:NTH
It‵s adopted the structure of slanting post with pulling back type.high precision,strong clamping force.
The slanting post of the chuck pull the workpiece back to position place,and then clamping it,therefore,the chuck can ensure the accuracy of radial size and axial size.
This chuck is applicable for clamping the special shape workpiece.especially,itˊs applicable for the workpiece which need high precision requirements on squareness and parallelism.
This chuck is only for clamping out diameter,the soft jaws need chanqing when the clamping size is changed.
Production Catalogue Download:DPT SERIES.pdf
(Size unit: mm)
| Spec/ Model | Plunger stroke mm |
Jaw stroke Dia. mm |
Max.D.B.Pull KN(kgf) |
Max clamping force KN(kgf) |
| DPT-06A5 | 15 | 7.8 | 6(610) | 16.7(1700) |
| DPT-08A5 | 20 | 10.3 | 10.7(1090) | 30(3060) |
| DPT-08A6 | 20 | 10.3 | 10.7(1090) | 30(3060) |
| DPT-10A6 | 20 | 10.3 | 14(1430) | 40(4080) |
| DPT-10A8 | 20 | 10.3 | 14(1430) | 40(4080) |
| Spec/Model | Max RPM |
Max.pressure Mpa(Kgf/cm²) |
Inertia Moment kg*m² |
Weight Kg |
| DPT-06A5 | 3500 | 1.7(17) | 0.06 | 14 |
| DPT-08A5 | 3000 | 1.5(15) | 0.14 | 26 |
| DPT-08A5 | 3000 | 1.5(15) | 0.14 | 24 |
| DPT-10A6 | 2500 | 1.3(13) | 0.36 | 50 |
| DPT-10A8 | 2500 | 1.3(13) | 0.36 | 49 |
| Spec/ Model | A | B | C(H6) | D | D1 | E | E1 | F | G max | G min | H | J | K | L1 | L2 Min |
| DPT-06A5 | 165 | 88 | 140 | 104.8 | 82.56 | 5 | 15 | 35 | 30 | 15 | 35 | 32 | 55 | 13 | 8 |
| DPT-08A5 | 210 | 100 | 170 | 133.4 | 82.56 | 5 | 23 | 45 | 27 | 7 | 38 | 37 | 75 | 17 | 9 |
| DPT-08A5 | 210 | 100 | 170 | 133.4 | 106.38 | 5 | 17 | 45 | 27 | 7 | 38 | 37 | 75 | 17 | 9 |
| DPT-10A6 | 254 | 110 | 220 | 171.4 | 106.38 | 5 | 25 | 55 | 31 | 11 | 41 | 48 | 85 | 19 | 9 |
| DPT-10A8 | 254 | 110 | 220 | 171.4 | 139.72 | 5 | 18 | 55 | 31 | 11 | 41 | 48 | 85 | 19 | 9 |
| Spec/Model | M1 | M2 | M3 | M4 | M5 | M6 | N | P | R | S | T | X |
| DPT-06A5 | M16 | 6-M10 | 4-M6 | 4-M6 | 3-M5 | 6-M10 | 73 | 23 | 23 | 35 | 35 | 45 |
| DPT-08A5 | M20 | 6-M12 | 6-M10 | 4-M10 | 3-M6 | 6-M12 | 82 | 26 | 26 | 40 | 50 | 60 |
| DPT-08A5 | M20 | 6-M12 | 4-M6 | 4-M10 | 3-M6 | 6-M12 | 82 | 26 | 26 | 40 | 50 | 60 |
| DPT-10A6 | M24 | 6-M16 | 6-M12 | 4-M10 | 3-M6 | 6-M14 | 100 | 32 | 32 | 50 | 55 | 70 |
| DPT-10A8 | M24 | 6-M16 | 4-M8 | 4-M10 | 3-M6 | 6-M14 | 100 | 32 | 32 | 50 | 55 | 70 |
Note: Subject to technology changes without prior information;
Non-standard requirements can be made.
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