品牌/BAND:NTH
1， DPR后拉式油压夹头，在径向夹持工件的同时向后斜拉。
2， 工件紧贴定位端面，不会上浮，适合对铸件及锻件的重切削加工。
3， 夹头采用圆柱滑动结构，重复夹持精度与定长精度好。
4， 可搭配气密检测装装置。
DPR pull back power chuck, it pulls back while radial clamping the workpiece.
When the workpiece is clamped onto the basic position end, it can’t move up, it’s suitable for processing casting and forgings parts.
The cylindrical sliding structure is adopted, the repeating clamping accuracy and length fixing accuracy is excellent.
It can go with ܫair detection device to check if the clamping is OK or not.
主要参数 Model
楔心旅行线路
Plunger stroke
(mm)
爪往返(网套直径)
Jaw stroke(mm)
许用推拉力
Max.Pull force
KN(kgf)
上限夹紧力
Max. Gripping force
KN(kgf)
级限电机转速
Max. Speed
(r/min)
DPR-06A5
15
7.8
9(910)
25.0(2550)
3500
DPR-08A5
20
10.3
16(1630)
45.0(4590)
3000
DPR-08A6
20
10.3
16(1630)
45.0(4590)
3000
DPR-10A6
20
10.3
21(2140)
60.0(6120)
2500
DPR-10A8
20
10.3
21(2140)
60.0(6120)
2500
DPR-12A8
20
10.3
45（4590）
112.5（11470）
2100
DPR-15A11
20
10.3
53.9（5500）
134.7（13750）
1800
|
规格型号 Model |
夹紧面积 Gripping range (mm) |
惯量 Moment of inertial (kg.m²) |
质量 Weight (kg) |
适用人群油缸 Matching cylinder |
更大选用负担 Max. pressure MPa (kgf/cm²) |
|---|---|---|---|---|---|
| DPR-06A5 | 22-165 | 0.05 | 16.8 | S-100 | 2.5(25) |
| DPR-08A5 | 28-210 | 0.14 | 28.9 | S-125 | 2.2(22) |
| DPR-08A6 | 28-210 | 0.14 | 27.1 | S-125 | 2.2(22) |
| DPR-10A6 | 35-254 | 0.36 | 53.5 | S-125 | 1.9(19) |
| DPR-10A8 | 35-254 | 0.36 | 51.5 | S-125 | 1.9(19) |
| DPR-12A8 | 50-304 | 0.79 | 73 | S-150 | 2.9（29） |
| DPR-15A11 | 60-381 | 2.05 | 137 | S-200 | 2.0（20） |
| 机型 Model | A | B | C(H6) | D | D1 | D2 | E | E1 | F | G max | G min | H | J | J1 | K | L1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DPR-06A5 | 165 | 85 | 140 | 104.8 | 82.56 | 116 | 5 | 15 | 35 | 30 | 15 | 35 | 32 | 13 | 55 | 13 |
| DPR-08A5 | 210 | 100 | 170 | 133.4 | 82.56 | 104.8 | 5 | 23 | 45 | 27 | 7 | 38 | 37 | 16 | 75 | 17 |
| DPR-08A6 | 210 | 100 | 170 | 133.4 | 106.38 | 150 | 5 | 17 | 45 | 27 | 7 | 38 | 37 | 16 | 75 | 17 |
| DPR-10A6 | 254 | 110 | 220 | 171.4 | 106.38 | 133.4 | 5 | 25 | 55 | 31 | 11 | 41 | 48 | 20 | 85 | 19 |
| DPR-10A8 | 254 | 110 | 220 | 171.4 | 139.72 | 190 | 5 | 18 | 55 | 31 | 11 | 41 | 48 | 20 | 85 | 19 |
|
DPR-12A8 |
304 | 125 | 220 | 171.4 | 139.72 | 190 | 5 | 18 | 65 | 50 | 30 | 50 | 55 | 22 | 105 | 20 |
| DPR-15A11 | 381 | 140 | 300 | 235 | 196.87 | 260 | 5 | 22 | 80 | 60 | 40 | 55 | 60 | 25 | 140 | 25 |
| 参数 Model | L2 min | M1 | M2 | M3 | M4 | M5 | M6 | N | P | R | S | T | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DPR-06A5 | 8 | M16 | 6-M10 | 3-M6 | 6-M6 | 3-M5 | 6-M10 | 73 | 23 | 35 | 35 | 35 | 45 |
| DPR-08A5 | 9 | M20 | 6-M12 | 6-M10 | 6-M10 | 3-M6 | 6-M12 | 82 | 26 | 40 | 40 | 50 | 60 |
| DPR-08A6 | 9 | M20 | 6-M12 | 3-M6 | 6-M10 | 3-M6 | 6-M12 | 82 | 26 | 40 | 40 | 50 | 60 |
| DPR-10A6 | 9 | M24 | 6-M16 | 6-M12 | 6-M10 | 3-M6 | 6-M14 | 100 | 32 | 46 | 50 | 55 | 70 |
| DPR-10A8 | 9 | M24 | 6-M16 | 3-M8 | 6-M10 | 3-M6 | 6-M14 | 100 | 32 | 46 | 50 | 55 | 70 |
|
DPR-12A8 |
8 | M27 | 6-M16 | 3-M8 | 6-M10 | 3-M6 | 6-M16 | 120 | 36 | 51 | 60 | 70 | 76 |
| DPR-15A11 | 8 | M30 | 6-M20 | 3-M10 | 6-M12 | 3-M8 | 6-M16 | 165 | 40 | 55 | 70 | 95 | 100 |
