PA-80003H Universal EDM Pneumatic Chuck | 6000N Force | EROWA ER-007521 Compatible
Universal EDM Automation: High-Force Chuck for ER-007521 Systems
The PA-80003H Universal Pneumatic Chuck is engineered to replace the EROWA ER-007521 automatic chuck while addressing its key limitations. Unlike the ER-007521 (limited to 2,500N force and specific machines), our chuck offers broad EDM machine compatibility and significantly higher clamping force—making it ideal for heavy-duty electrode and mold machining.
Key Advantages vs. EROWA ER-007521:
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⚙️ Universal Baseplate Compatibility: Fits most EDM machines without custom adapters (vs. ER-007521’s restricted compatibility).
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💪 6000N Clamping Force: Provides 2.4x the holding power of the ER-007521 (2,500N), ensuring stability during aggressive machining.
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🧼 6 Bar Air Cleaning: Automatically removes chips and coolant during operation (a feature absent in ER-007521), preventing accuracy loss and maintenance downtime.
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🛡️ Premium Material: CNC-machined from Nippon Stainless Steel (57-60 HRC) for superior wear resistance vs. standard EROWA materials.
Technical Comparison:
Feature | EROWA ER-007521 | Our PA-80003H |
|---|---|---|
Clamping Force | 2,500 N | 6,000 N |
Machine Compatibility | Limited to specific EDM models | Universal (fits most EDM machines) |
Cleaning System | Manual | Auto 6 Bar Air Cleaning |
Material | Not Specified | Nippon Stainless Steel (57-60 HRC) |
Dimensions | Ø80 x 52.5 mm | Ø130 x 97.5 mm |
Applications:
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High-force EDM electrode holding in automotive/aerospace molds
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Precision mold manufacturing with automatic tool changers
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Heavy-duty machining requiring vibration-free clamping