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Āeon HF™ Inverter Welder

SKU 302030
Original price $29,500.00 - Original price $29,500.00
Original price
$29,500.00
$29,500.00 - $29,500.00
Current price $29,500.00

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Advanced HF Inverter Technology. Perfection in Every Weld.

The Aeon HF is a high frequency inverter welder that leverages the latest technology to produce an exceptional weld for many different applications. With the Aeon HF, Sunstone has re-invented high frequency welding technology, providing manufacturers with an ultra-modern HF welding solution backed by experienced customer service and a 2-year warranty.

The Aeon HF high frequency welder is designed specifically for high-volume manufacturing and automated processes and is PLC-read for easy integration. Closed-loop feedback with all monitoring and data logging for current, voltage, power, resistance, force, and displacement is included. With one look, you can tell the Aeon HF is not your typical HF inverter welding machines and delivers a more refined welding process.

Key Features:

  • Closed-loop Feedback
  • Force and Displacement Monitoring (when paired with a "E" series weld head)
  • Production and Automation Ready
  • Weld times up to three seconds
  • Higher duty cycle than other options
  • Exceptionally clean, smooth welds
  • 3-phase power input
  • Adjustable upslope and downslope energy control
  • Independently control 2 separate welding pulses
  • Ready to be paired with a Sunstone weld head
  • Easy to learn and operate
  • Backed by a 2-year warranty

Serving these Industries

  • Automotive
  • Medical Device Manufacturing
  • Solar
  • Electronics
  • Military & Defense
  • Drones
  • Aerospace

Āeon HF User Manual

Aeon HF Data Sheet

Technical Specifications

Model Number HF-2500/208 HF-2500/400 HF-2500/480
Nominal Voltage Range (3 Phase) 208 VAC 400 VAC 480 VAC
Maximum Amperage per Phase 30A 16A 13A
Line Voltage Range 192 to 220 VAC 360 to 420 VAC 430 to 504 VAC
Output kW @ Max Demand 6.25kW
Output Transformer Voltage @ Max Rated Output Current 2.5V
Open Circuit Max Output Voltage @ Nominal Line 10V
Output Feedback Response Time (current, voltage, power) 40µS
Programmable Weld Pulse Segments Squeeze, Pulse 1(P1), P1 Upslope, P1 Weld, P1 Downslope, Cool, P2 Upslope, P2 Weld, P2 Downslope, Hold
Weld Schedule Memory 1,000+ (can be locked for protection)
Control Modes and Measurement Parameters Monitoring Current, Power, and Resistance independently on each pulse; monitoring Envelope, Time Limits, Energy
Graphic Display 10" Touchscreen HD LCD
Current Measurement Range/Accuracy 200A to 2500A ±2A
Voltage Measurement Range/Accuracy 0.10V to 10V ±0.05V
Power Voltage Measurement Range/Accuracy 0.01kW to 6.25kW ±20W
Custom Alarms Visual, Audible; PLC Outputs

I/O and Data Communications

Input Isolation All Inputs/Outputs Fully Isolated
Firing Switch Initiation Single, Dual Foot, Mechanical, Optical Firing Switch
Remote Control Basic Weld Schedule Select, Advanced Remote Weld Settings Select, Weld Inhibit, Emergency Stop
Ethernet Modbus Change Weld Schedules, Change Individual Weld Parameters, Receive Detailed Weld Data
Electrode Voltage Weld Voltage Feedback Operation
Weight 67 lbs
Dimensions 12.5” x 19.5” x 15” (318mm x 496mm x 381mm) [W x L x H]


The Aeon HF high frequency welder is in process of becoming CE and ETL certified. ETL certification encompasses ASME, ASTMS, ANSI, CSA, NFPA, NOM, NSF, and UL testing.

Sunstone is an ISO 9000 certified organization with nearly 20 years of manufacturing experience in the micro welding space. When you choose Sunstone you're choosing quality.

Shipping Outside the USA?

Sunstone ships welders all over the world every day. Kindly note that Duties and Taxes are not calculated nor collected by Sunstone on international orders. In most cases, the assigned carrier will notify you of any additional required fees. Thank you!

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