Rotary Type
NPC-4TT-31
- WEDGE, 4 inch / 3 fingers
- 2 of Air connections at side.
Can be mounted on an NC lathe for turning operations, winding, and other applications.
Application
■ Boring for the thin and small-diameter round application by lathing machine.
Feature
● Repeatability 2μ.
● High-speed spinning operation.
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SPECIFICATION
| Model Classification | NPC-4TT- | |
| Type | 33 | |
| Repeat Accuracy | mm | 0.002 |
| Number of Jaws | 3 | |
| Jaw Stroke | ømm | 3 |
| Mounting Hole Pitch | P.C.D89 | |
| Front Mounting Bolts | M5 × 6 positions | |
| Body Mounting Fit Dimensions | mm | ø82.5h7×1.5 |
| Working Fluid | Compressed Air | |
| Operating Air Pressure | Mpa | 0.15〜0.6 |
| Body Material | Fe | |
| Body Weight | g | 2260 |
| Allowable Rotational Speed | min−1 | 3000 (Note 1) |
| External Diameter Clamping Force (Calculated) | N | 1267 (at 0.1 MPa) |
| Air Feed Tube | FT-20・FTB-20 |
(Note 1) If used beyond the permissible rotation speed, please contact us separately.
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Operating pressure and gripping force
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