A2-11 Spindle Nose Power Chuck
Product Details
Model | DK315 |
Thru Hole Dia. [mm] | 117.5 |
Plunger Stroke [mm] | 23 |
Jaw Stroke Dia. [mm] | 10.6 |
Max RPM [r.p.m.] | 2500 |
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] | 106.8 |
Matching Cylinder | / |
Gripping Range[mm] | Φ35~Φ381 |


Model | DK315 |
Spindle Nose No. | A2-11(A2-8) |
A | 381 |
B | 133 |
C(h6) | 300 |
D | 196.869 |
E | 25 |
F | 6 |
G | / |
G1 | 3-M8 |
G2 | 6-M20X2.5P |
G3 | 6-M6 |
H | / |
H1 | 260 |
H2 | 235 |
H3 | 155 |
I | 117.5 |
J | 28 |
K | 43 |
L | 66 |
M | 165 |
N | 42.5 |
O | M130X2P |
P | 62 |
Q | 22 |

How can I choose the adaptor for my powe chuck?
The first step is to determine the type and size of the spindle nose on your machine. The adaptor should match the size and mounting style of the power chuck and spindle nose. Ensure that the adaptor is designed to fit securely and align properly with both the chuck and the spindle.
Of cause, contacting us directly to get the professional suggestion is the best way.





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