ONA Velox
Key Specifications
X Travel
Y Travel
Z Travel
Accuracy
u axis
v axis
Overview
The ONA Velox is ONA Electroerosion's high-speed wire EDM, engineered specifically for production environments where throughput per shift is the primary metric. Named for the Latin word for speed, the Velox prioritizes cutting rate above all else, incorporating ONA's highest-power generator configuration, a fast-servo axis drive system, and an optimized flushing design to maximize mm2/min on common die and mold steels. It targets production wire EDM applications — high-volume stamping die shops, precision component job shops running repeat parts, and subcontractors competing on price-per-part.
The Velox's generator delivers peak cutting speeds of up to 450 mm2/min in steel with 0.30 mm brass wire under optimized conditions — among the highest rates in ONA's wire EDM product line. This is achieved through a high-current pulse package combined with ONA's adaptive speed optimization, which continuously pushes cutting parameters toward maximum rate without sacrificing wire stability. For production finishing passes, the machine applies multi-pass cutting strategies calibrated to deliver Ra 0.20 um finish in the minimum number of passes.
The working envelope is 500 x 350 x 300 mm (X/Y/Z), which is intentionally compact — the Velox is not designed for large workpieces but for the fast, repeatable processing of medium and small production components. Workpiece weight capacity is 800 kg. U/V axis travel is +/-60 mm, supporting taper cutting up to +/-15 degrees. The machine emphasizes rapid job changeover with an automated setup feature that uses workpiece probing to establish datums and verify alignment before cutting begins.
The control system is ONA's standard CNC platform with production-focused modifications including simplified operator interface for repeat-part environments, bar code scanning for job recall, and ONA Connect for remote monitoring. The machine also supports pallet system integration for automated part loading in cell configurations. Wire threading is fast-cycle — ONA specifies automatic thread time under 15 seconds — to minimize downtime between parts in production sequences.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 500 mm (19.7 in) |
| Y-Axis Travel | 350 mm (13.8 in) |
| Z-Axis Travel | 300 mm (11.8 in) |
| U Axis | +/-60 mm (+/-2.36 in) |
| V Axis | +/-60 mm (+/-2.36 in) |
| Max Taper Angle | +/-15 deg over 300 mm height |
| Max Workpiece Size | 850 x 600 x 300 mm (33.5 x 23.6 x 11.8 in) |
| Max Workpiece Weight | 800 kg (1,764 lb) |
| Wire Diameter Range | 0.15 - 0.30 mm (0.006 - 0.012 in) |
| Surface Finish | Ra 0.20 um (8 uin) in production finishing |
| Max Cutting Speed | 450 mm2/min (70 in2/hr) in steel with 0.30 mm brass wire |
| Auto Thread Time | Under 15 seconds |
| Positioning Accuracy | 2 um |
| Generator | ONA high-power production generator with adaptive speed optimization |
| CNC Control | ONA CNC with production interface, barcode job recall, ONA Connect |
| Machine Weight | 5,000 kg (11,023 lb) |
| Machine Dimensions | 2,600 x 2,400 x 2,300 mm (102 x 94 x 91 in) |
Strengths & Limitations
Strengths
- Up to 450 mm2/min peak cutting speed makes the Velox ONA's fastest wire EDM, directly reducing cost-per-part in production environments
- Under-15-second automatic wire threading minimizes downtime between parts in high-turnover production sequences
- Automated setup with workpiece probing enables rapid job changeover, critical for shops running many different repeat parts
- Pallet system compatibility allows integration into automated part-loading cells for lights-out production
- Barcode job recall simplifies repeat job setup for operators in high-mix production environments
- Compact 500 x 350 x 300 mm envelope maximizes shop floor utilization — more machines per square foot of floor space
Limitations
- 300 mm Z-axis travel limits the machine to workpieces under 300 mm tall — not suited for extrusion dies or deep mold components
- +/-15 degree maximum taper angle restricts die clearance cutting to moderate angles — complex deep taper applications require a machine with greater U/V travel
- Production focus means fewer advanced finishing capabilities compared to ONA's NXT — ultimate surface finish is Ra 0.20 um rather than Ra 0.10 um
- Smaller working envelope than ONA's AV and QS series limits versatility for one-off and prototype work alongside production
- North American ONA service network requires careful evaluation before committing a production cell to ONA equipment
Best For
Frequently Asked Questions
01
Under optimized conditions with 0.30 mm brass wire in tool steel, the ONA Velox achieves cutting speeds up to 450 mm2/min. Real-world production speeds vary based on workpiece material, thickness, and required surface finish — a more typical production rate on H13 at Ra 0.20 um finishing is 200-300 mm2/min across a complete cut cycle.
02
The ONA Velox typically prices between $130,000 and $200,000 new. As a production-optimized machine with a compact envelope, it is priced below ONA's larger and more feature-rich NXT model.
03
The Velox is optimized for production-rate finishing at Ra 0.20 um. Achieving Ra 0.10 um is possible with additional finishing passes but is not the machine's design sweet spot. For applications requiring Ra 0.10 um or better as a routine target, ONA's NXT with the AI generator is more appropriate.
04
Yes. The Velox supports pallet system integration for automated part loading and unloading, barcode scanning for job recall without operator programming, and ONA Connect for remote monitoring and alarm notification. These features make it suitable for lights-out production cell configurations.
05
The AV60 is a versatile mid-range wire EDM with 600 x 400 x 400 mm travel suited to both production and one-off work. The Velox has a smaller 500 x 350 x 300 mm envelope but a faster generator, shorter auto-threading time, and production-focused control features including barcode job recall and pallet integration. The Velox trades the AV60's larger work area and deeper Z-travel for higher cutting speed and lower cost-per-part in volume production.
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