Our 2-Jaw Hydraulic Power Chuck is designed with an open center through-hole, allowing easy insertion of workpieces for seamless machining operations. Engineered for high precision and durability, this chuck is actuated by a hydraulic rotary cylinder and a draw-bar, ensuring a strong and stable clamping force.
Ideal for lathe machines, milling machines, and specialized machining centers, this power chuck enhances efficiency and accuracy in workholding applications. The robust construction and reliable hydraulic actuation make it perfect for handling various workpiece sizes while maintaining superior gripping performance.
Key Features:
| MODEL / SPEC |
Nose Of Spindle |
Thru-Hole [Diameter] (mm) |
Plunger Stroke (mm) |
Jaw Stroke [Diameter] (mm) |
Max.Speed r.p.m(min(-1) |
|---|---|---|---|---|---|
| OPT-204 | -- | 26 | 10 | 5.4 | 8000 |
| OPT-205 | A2-4 | 33 | 10 | 5.4 | 7000 |
| OPT-206 | A2-5 | 45 | 12 | 5.5 | 6000 |
| OPT-208 | A2-6(A2-5) | 52 | 16 | 7.4 | 5000 |
| OPT-210 | A2-8(A2-6) | 75 | 19 | 8.8 | 4200 |
| OPT-212 | A2-8 | 91 | 23 | 10.6 | 3300 |
| OPT-215 | A2-11(A2-8) | 117.5 | 23 | 10.6 | 2500 |
| MODEL / SPEC |
Gripping Range |
Max.Pull Force kgf(kN) |
Max.Gripping Force kgf(kN) |
Max Hydr. Pressure kgf/cm2(MPa) |
Matching Cylinder |
Weight (kg) |
|---|---|---|---|---|---|---|
| OPT-204 | ø7~ø110 | 920(9) | 1930(19) | 15.5(1.5) | P0928 | 3.6 |
| OPT-205 | ø10~ø135 | 1120(11) | 2340(23) | 19(1.9) | P1036 | 6.5 |
| OPT-206 | ø13~ø169 | 1420(14) | 3770(37) | 18.5(1.8) | P1246 | 13.1 |
| OPT-208 | ø13~ø210 | 2240(22) | 5710(56) | 17(1.7) | P1552 | 23.0 |
| OPT-210 | ø30~ø254 | 2850(28) | 7440(73) | 18(1.8) | P1875 | 35.9 |
| OPT-212 | ø35~ø304 | 3670(36) | 9690(95) | 18(1.8) | P2091 | 56.6 |
| OPT-215 | ø35~ø381 | 4790(47) | 12130(119) | 17(1.7) | P2511 | 103.2 |
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