Three-Jaw Power Chuck with 1.5mm*60° Serrated Base Jaws and Top Jaws
Product Details
| Model | DK312 |
| Thru Hole Dia. [mm] | 91 |
| Plunger Stroke [mm] | 23 |
| Jaw Stroke Dia. [mm] | 10.6 |
| Max RPM [r.p.m.] | 3300 |
| Max Draw Bar Pull Force [kgf(kN)] | 5500（54） |
| Max Gripping Force [kgf(kN)] | 14380（141） |
| Max. Hydraulic Pressure [kgf/cm2(MPa )] | 27（2.6） |
| Weight [kg] | 55.3 |
| Matching Cylinder | DC1291 |
| Gripping Range[mm] | Φ35～Φ304 |
Model | DK312 |
Spindle Nose No. | A2-8 |
A | 304 |
B | 110 |
C(h6) | 220 |
D | 139.719 |
E | 18 |
F | 6 |
G | 6-M12X1.75P |
G1 | 3-M8 |
G2 | 6-M16X2P |
G3 | 3-M6 |
H | 250 |
H1 | 190 |
H2 | 171.4 |
H3 | 113 |
I | 91 |
J | 25 |
K | 30 |
L | 51 |
M | 129 |
N | 28 |
O | M100X2P |
P | 50 |
Q | 21 |
How many kinds of Serrated Base Jaws for power chuck?
Serrated base jaws for power chucks come in various types and designs, suited for different applications and workpiece materials. Here are some common types of serrated base jaws:
Types of Serrated Base Jaws
1) Standard Serrated Jaws:
These have a uniform tooth design and are used for general applications.
Suitable for a range of materials with moderate grip requirements.
2) Fine Serrated Jaws:
Feature smaller teeth (more finely serrated) designed for better grip on softer materials.
Ideal for delicate workpieces that may be damaged by excessive force.
3) Coarse Serrated Jaws:
Have larger teeth designed for stronger gripping power.
Best for rough or harder materials where maximum grip is required.
4) Soft Jaws:
Often made from softer materials or designed to accommodate soft or irregularly shaped workpieces.
Can have serrations to enhance grip without marring the surface.
5) Custom Jaws:
Designed specifically for unique applications or workpiece geometries.
Can be tailored in terms of serration pitch, angle, and material based on the needs of a specific task.
6) Hard Jaws:
Made from hardened material for durability and strength.
Often used in high-load applications where longevity and resistance to wear are crucial.
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