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AMADA - Pneumatic Active Welding System - OP-AWS3


AMADA - Pneumatic Active Welding System - OP-AWS3
Formerly known as AWS3

The OP-AWS3 Active Welding System combines pneumatic weld heads / weld pincers (F- and FP-series) with an inverter power supply (ISQ-series) all in one unique system. Its various interfaces make OP-AWS3 an easy to integrate system for automation. The complete system is an integrated solution providing process control, monitoring and quality analysis all in one.

OP-AWS3 is a fully integrated resistance spot welding solution providing process control, monitoring and quality analysis all in one. The system features an MFP motorized weld head or pincer head and an ISQ high frequency inverter power supply.

OP-AWS3 may be used alone as a benchtop system or easily integrates into an existing production line.

Technical Specifications


ISQ20-3 and ISQ20-6

ISQ20-10 and ISQ20-20

Weld current type

Controlled DC inverter current

AC or DC inverter


Compact version w/integrated transformer, voltage sensor cable 19” plug-in unit ISQ20-MFC (optional)

Compact version w/voltage sensor cable; transformer not included

Supply voltage

3 x 400 V
3 x 230 V 3x 440 - 480 V

3 x 400 V
3x 440 - 480 V

Mains frequency

50-60 Hz

50-60 Hz

Current measurement

Integrated toroidal coil (Rogowski coil)

external toroidal coil

Weld transformer



Environment temp.

0-40 °C

0-40 °C


Air-cooled, external transformer water-cooled

Air-cooled, external transformer water-cooled

Legal approval




For further details, please refer to enclosed brochure.

  AMADA WELD TECH is part of the Amada group and known as an innovator in finding creative joining and metal processing solutions. 

AMADA WELD TECH is the market leader in developing, building and servicing systems, machines and components for Laser Welding, Laser Marking, Laser Cutting & Processing, Resistance Welding, Hot Bar Bonding, Micro Arc Welding, and Hermetic Sealing. We design and manufacture industry-leading product families for the global market. These product families include OP-AWS3-A, EZ-Air, Jupiter, Markermotion, NH Series, UF Series and Weld Checker. Our legacy brands MIYACHI UNITEK, MIYACHI PECO, MIYACHI EAPRO and MACGREGOR will be united into one brand: “MIYACHI”.

For more infomation, please contact us:

Hotline: 0906 654 815


0906 654 815