DPR 3 JAW PULL BACK POWER CHUCK
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Online InquiryBAND:NTH
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 air detection device to check if the clamping is OK or not.
|
Model |
Plunger stroke (mm) |
Jaw stroke(mm) |
Max.Pull force KN(kgf) |
Max. Gripping force KN(kgf) |
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 |
|
Model |
Gripping range (mm) |
Moment of inertial (kg.m²) |
Weight (kg) |
Matching cylinder |
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） |
|
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 |
|
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 |
Subject to technology changes without prior information
Non-standard requirements can be made
Date: October 6–9, 2026 Address: 647 00 Brno, Czech Republic
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