3 Jaw Power Chuck
Product Details
Model | DK318 |
Thru Hole Dia. [mm] | 120 |
Plunger Stroke [mm] | 23 |
Jaw Stroke Dia. [mm] | 10.6 |
Max RPM [r.p.m.] | 2000 |
Max Draw Bar Pull Force [kgf(kN)] | 7140(70) |
Max Gripping Force [kgf(kN)] | 18250(179) |
Max. Hydraulic Pressure [kgf/cm2(MPa )] | 24.5(2.4) |
Weight [kg] | 152.0 |
Matching Cylinder | / |
Gripping Range[mm] | Φ40~Φ450 |


Model | DK318 |
Spindle Nose No. | A2-11(A2-8) |
A | 450 |
B | 133 |
C(h6) | 300 |
D | 196.869 |
E | 25 |
F | 6 |
G | 3-M12X1.75P |
G1 | 3-M8 |
G2 | 6-M20X2.5P |
G3 | 6-M6 |
H | 230 |
H1 | 260 |
H2 | 235 |
H3 | / |
I | 120 |
J | 28 |
K | 43 |
L | 66 |
M | 165 |
N | 42.5 |
O | M130X2P |
P | 62 |
Q | 22 |

What is the difference between a power chuck and a manual chuck?
The main difference between a power chuck and a manual chuck is the method of operation. A power chuck is operated using hydraulic, pneumatic, or electric power to quickly and efficiently clamp and release workpieces, while a manual chuck requires manual adjustment of the jaws to secure the workpiece.





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