3 JAW PULL BACK POWER CHUCK
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Online inquiryPulling back the workpiece when radial clamping, suitable for the casting and forging.
Clamping the workpiece to the end face, and keep it steady tfor heavy turning.
Cylindrical sliding struction, can be used for long time and ensure the high repeatibility accuracy.
The character of Precise self-centering and no floating by the heavy force is very suitable for the long workpiece.
Unit: mm
| Spec/Model |
Piston stroke (mm) |
Jaw stroke dia. (mm) |
Max. pull power (kgf) |
Max. gripping force (kn) |
Max. hydraulic powr Mpa (kgf/cm2) |
Max. RPM (r.p.m.) |
Weight(fixture excluded) (kg) |
Inertia I(kg‧m2) |
Matched cylinder | Matched jaws |
OD gripping range (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DR-06 | 10 | 7.2 | 15(1530) | 25(2549) | 2.1(21.4) | 3500 | 15 | 0.05 | MS105C | DR06-HC | Ø35-Ø165 |
| DR-08 | 10 | 7.2 | 25(2590) | 45(4589) | 2.5(25.5) | 3000 | 25 | 0.14 | MS125C | DR08-HC | Ø40-Ø210 |
|
DR-10 |
16 | 11.6 |
35(3569) |
60(6118) | 3.3(34) | 2500 | 46 | 0.374 |
MS125C |
DR-10HC |
Ø50-Ø254 |
|
DR-10D |
16 | 11.6 |
35(3569) |
60(6118) |
3.3(34) |
2500 | 46.1 | 0.376 |
MS125C |
DR-10HC |
Ø54-Ø254 |
|
DR-12 |
16 | 11.6 | 44(4487) | 71(7240) |
3(30.6) |
2000 | 76 | 0.88 |
MS150C |
DR-12HC |
Ø50-Ø304 |
| Model/Size | A | B | C | H | J | K | M | Nmax. | Nmin. | Pmax. | Pmin. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DR-06 | 165 | 85 | 140 | 104.8 | 16 | 6xM10 | 5 | 58 | 54.4 | 33 | 23 |
| DR-08 | 210 | 90 | 170 | 133.4 | 15 | 6xM12 | 5 | 71.3 | 67.7 | 38 | 28 |
|
DR-10 |
254 | 110 | 220 | 171.45 | 23 |
6xM16 |
5 | 85.4 | 79.6 | 48 | 32 |
|
DR-10D |
254 | 110 | 220 | 171.45 | 23 |
6xM16 |
5 | 87.8 | 82 | 48 | 32 |
|
DR-12 |
304 | 125 | 220 | 171.45 | 23 |
6xM16 |
5 | 102.9 | 97.1 | 47 | 31 |
| Model/Size | Qmax. | Qmin. | S | T | U | W1 | W2 | Xmax. | Xmin. | V1 | V2 | V3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR-06 | 14 | 4 | 36 | 35 | M16x2.0 | 32 | 33.5 | 45 | 35 | 35 | 20 | M6x12 |
| DR-08 | 15 | 5 | 36 | 40 | M20x2.5 | 37 | 42 | 56 | 46 | 45 | 25 | M8x16 |
|
DR-10 |
20 | 4 | 46 | 50 |
M24x3.0 |
50 | 60 | 66 | 50 | 55 | 30 |
M8x16 |
|
DR-10D |
22.6 | 6.6 | 46 | 50 |
M24x3.0 |
50 | 60 | 68.6 | 52.6 | 55 | 30 |
M8x16 |
|
DR-12 |
21.5 | 5.5 | 50 | 60 |
M27x3.0 |
52 | 60 | 72.5 | 56.5 | 100 | 35 |
M12x18 |
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