UPC - Universal Power Chuck

UPC - Universal Power Chuck

Universal zero-point clamping system for workpieces and pallets:

UPC - Universal Power Chuck

The EROWA UPC (Universal PowerChuck System) is the universal zero-point clamping system for workpieces, electrodes and pallets. With clamping powers of up to 80,000 N and a repeatability < 0.002 mm, it ensures maximum precision in all machining processes - from milling and eroding to measuring.

The system can be seamlessly combined with EROWA MTS, PowerChuck P and ITS System for EDM Tooling. Whether manual or automated - the UPC system ensures process-safe workpiece clamping and is completely compatible with EROWA JMS 4.0 all EROWA automation devices without any loss in accuracy.

Possible applications of the UPC zero point clamping system:

  • To mill: Precise workpiece clamping with high cutting performance and minimal set-up time
  • Eroding: Reproducible electrode clamping for EDM machining and WEDM
  • Grinding: Solid clamping for high surface quality
  • Measuring: Identical zero points for control measurements and quality assurance
  • Automated production: Integration in EROWA Robot Compact, EROWA Robot Dynamic, EROWA Robot Six, etc. and EROWA JMS 4.0

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Advantages and Functions

UPC Products


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EROWA Universal Power Chuck