Closed Center Power Chuck
Product Details
Model | DC305 |
Plunger Stroke [mm] | 15 |
Jaw Stroke Dia. [mm] | 6.4 |
Max RPM [r.p.m.] | 5500 |
Max Draw Bar Pull Force [kgf(kN)] | 800(7.8) |
Max Gripping Force [kgf(kN)] | 2450(24) |
Max. Hydraulic Pressure [kgf/cm2(MPa )] | 22(2.2) |
Weight [kg] | 6.0 |
Matching Cylinder | DC-80 |
Gripping Range [mm] | Φ8~Φ135 |


Model | DC305 |
Spindle Nose No. | A2-4 |
A | 135 |
B | 55 |
C(h6) | 80 |
D | 63.513 |
E | / |
F | 4 |
G | / |
G1 | 3-M6 |
G2 | / |
H | 118 |
H1 | 96 |
H2 | 100 |
H3 | / |
I | 28 |
J | 14 |
K | 14 |
L | 31 |
M | 62 |
N | / |
O | 35 |
P | M12x1.75P |
Q | / |
R | 25 |
S | 10 |

How does the cost of a power chuck compare to other workholding solutions?
The cost of a power chuck can vary depending on the size, type, and brand of the chuck. In general, power chucks tend to be more expensive than other types of workholding solutions such as manual chucks, collets, or vises. However, power chucks can increase efficiency, precision, and productivity, so they’re much valued.





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