CNC Power Chuck
Product Details
Model | DK215 |
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)] | 4790(47) |
Max Gripping Force [kgf(kN)] | 12130(119) |
Max. Hydraulic Pressure [kgf/cm2(MPa )] | 17(1.7) |
Weight [kg] | 103.2 |
Matching Cylinder | / |
Gripping Range[mm] | Φ35~Φ381 |


Model | DK215 |
Spindle Nose No. | A2-11(A2-8) |
A | 381 |
B | 133 |
C(h6) | 300 |
D | 196.869 |
E | 25 |
F | 6 |
G | 6-M12X1.75P |
G1 | 3-M8 |
G2 | 6-M20X2.5P |
G3 | 4-M6 |
H | 324 |
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 |

What are the common sizes of power chucks available in the market?
Some common sizes of power chucks include:
l 5-inch power chucks
l 6-inch power chucks
l 8-inch power chucks
l 10-inch power chucks
l 12-inch power chucks
l 15-inch power chucks
l 18-inch power chucks
l 20-inch power chucks
l 24-inch power chucks
The appropriate chuck will depend on factors such as the size and shape of the workpiece, the machining operation, and the machine tool being used. It's essential to select the right size of power chuck to ensure proper clamping and machining of workpieces.





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