Erowa Compatible 3-in-1 CNC Pneumatic Chuck 460x102x100.5mm
Precision Erowa Compatible 3-in-1 CNC Pneumatic Chuck designed for CNC workholding, EDM workholding, automation-ready machining, and repeatable fixture positioning. Built from chrome steel with 32–60 HRC hardness, this pneumatic chuck provides 8000N + 8000N clamping power, 0.002mm repeatability, and 6 bar operating pressure with air cleaning function. Its 460x102x100.5mm three-station design allows three chucks to be controlled by one air line and is compatible with ER-007521, ER-007623, ER-007625, and ER-007604.
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Description
This 460x102x100.5mm Erowa Compatible 3-in-1 CNC Pneumatic Chuck is designed for precision machining environments that require fast clamping, repeatable positioning, and efficient fixture control across multiple workholding stations. The three-chuck configuration allows three workholding stations to be operated through one air line, helping reduce setup time and improve workflow efficiency in CNC machining, EDM workholding, electrode production, and automated fixture systems.
Made from chrome steel, the chuck provides rigidity, wear resistance, and stable performance during repeated clamping cycles. The 6 bar pneumatic actuation includes an air cleaning function to help keep the clamping interface clear during operation. With 0.002mm repeatability and 8000N + 8000N clamping power, this Erowa compatible 3-in-1 pneumatic chuck supports accurate positioning, strong holding force, and faster fixture changeover. It is compatible with ER-007521, ER-007623, ER-007625, and ER-007604.
| Specification | Value |
| Size | 460x102x100.5mm |
| Material | Chrome Steel |
| Product Type | 3-in-1 CNC Pneumatic Chuck |
| Compatibility | Erowa Compatible / Compatible with ER-007521, ER-007623, ER-007625, and ER-007604 |
| Hardness | 32–60 HRC |
| Actuation Pressure | 6 bar with air cleaning function |
| Air Control | Three chucks controlled by one air line |
| Clamping Power | 8000N + 8000N |
| Repeatability | 0.002mm |
| Overall Length | 460mm |
| Overall Width | 102mm |
| Overall Height | 100.5mm |
| Chuck Diameter Reference | Ø80mm |
| Station Spacing Reference | 150mm shown |
| Mounting Type | Erowa Compatible Three-Station Pneumatic Chuck Fixture Mounting |
Additional information
| Weight | 18.74 kg |
|---|---|
| Dimensions | 46 × 10.2 × 10.05 cm |
| Actuation Type | Pneumatic |
| System Compatibility | Erowa ITS |
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