Machine Comparison
FANUC ROBOCUT C400iB vs ONA AV60
FANUC vs ONA Electroerosion · Wire EDM
Summary
The FANUC ROBOCUT C400iB from FANUC and ONA AV60 from ONA Electroerosion are direct competitors in the wire edm category. The ONA AV60 leads in x travel (600 mm (23.6 in) vs 400 mm (15.75 in)). The ONA AV60 shows specification advantages in 7 categories, though the FANUC ROBOCUT C400iB may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a wire edm.
Specifications Comparison
| Specification | FANUC ROBOCUT C400iB | ONA AV60 |
|---|---|---|
| X-Axis Travel | 400 mm (15.75 in) | 600 mm (23.6 in) ▲ |
| Y-Axis Travel | 300 mm (11.81 in) | 400 mm (15.7 in) ▲ |
| Z-Axis Travel | 255 mm (10.04 in) | 400 mm (15.7 in) ▲ |
| Control | FANUC Series 31i-WB | ONA proprietary touchscreen CNC |
| Max Workpiece Size | 730 x 550 x 255 mm (28.7 x 21.7 x 10 in) | 1,050 x 750 x 400 mm (41.3 x 29.5 x 15.7 in) ▲ |
| Max Workpiece Weight | 500 kg (1,102 lb) | 1,500 kg (3,307 lb) ▲ |
| Wire Diameter Range | 0.1 - 0.3 mm | 0.15 - 0.30 mm (0.006 - 0.012 in) ▲ |
| Surface Finish | Ra 0.15 µm (achievable with skim passes) | Ra 0.15 um (6 uin) achievable |
| Max Taper Angle | ±30° at 80 mm height | +/-30 deg at 400 mm height |
| Machine Weight | 3,200 kg (7,055 lb) | 5,500 kg (12,125 lb) ▲ |
| Price Range | $120,000 - $180,000 | $120,000 - $180,000 |
Advantages
FANUC ROBOCUT C400iB
- Backed by FANUC's dealer and service network for parts and support
- Tool and die shops cutting precision punches, die blocks, stripper plates, and insert cavities requiring tight tolerances and fine surface finishes
ONA AV60
- Greater x travel of 600 mm (23.6 in) accommodates larger workpieces
- Greater y travel of 400 mm (15.7 in) accommodates larger workpieces
- Greater z travel of 400 mm (15.7 in) accommodates larger workpieces
- Superior max workpiece size at 1,050 x 750 x 400 mm (41.3 x 29.5 x 15.7 in) vs 730 x 550 x 255 mm (28.7 x 21.7 x 10 in)
- Superior max workpiece weight at 1,500 kg (3,307 lb) vs 500 kg (1,102 lb)
Verdict
The ONA AV60 edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the FANUC ROBOCUT C400iB remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.