Machine Comparison
Okuma GENOS M460-VE vs YCM FV1020B
Okuma vs YCM · Vertical Machining Centers
Summary
The Okuma GENOS M460-VE from Okuma and YCM FV1020B from YCM are direct competitors in the vertical machining centers category. The Okuma GENOS M460-VE leads in max spindle speed (15,000 RPM vs 12,000 RPM (direct-drive) or 8,000 RPM (gear-driven option)). The YCM FV1020B leads in x travel (1,020 mm (40.2 in) vs 762 mm (30.0 in)). The Okuma GENOS M460-VE leads in rapid traverse (40 m/min (X/Y); 32 m/min (Z) vs 36 m/min (1,417 ipm)). These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. Both machines are proven performers in production environments and represent solid investments for shops in the market for a vertical machining center.
Specifications Comparison
| Specification | Okuma GENOS M460-VE | YCM FV1020B |
|---|---|---|
| X-Axis Travel | 762 mm (30.0 in) | 1,020 mm (40.2 in) ▲ |
| Y-Axis Travel | 460 mm (18.1 in) | 510 mm (20.1 in) ▲ |
| Z-Axis Travel | 460 mm (18.1 in) | 510 mm (20.1 in) ▲ |
| Max Spindle Speed | 15,000 RPM ▲ | 12,000 RPM (direct-drive) or 8,000 RPM (gear-driven option) |
| Spindle Power | 22/18.5 kW (30/25 hp) ▲ | 15 kW (20 hp) |
| Tool Capacity | 32 (arm-type ATC) ▲ | 24 tools (arm-type ATC) |
| Rapid Traverse | 40 m/min (X/Y); 32 m/min (Z) ▲ | 36 m/min (1,417 ipm) |
| Table Size | 1,000 x 460 mm (39.4 x 18.1 in) | 1,200 x 510 mm (47.2 x 20.1 in) ▲ |
| Accuracy | ±0.005 mm | 0.005 mm (0.0002 in) |
| Repeatability | ±0.003 mm | 0.003 mm (0.00012 in) |
| Control | OSP-P300A | Fanuc 0i-MF Plus |
| Spindle Taper | BT 40 | BT40 |
| Machine Weight | 4,800 kg (10,582 lb) | 6,500 kg (14,330 lb) ▲ |
| Price Range | $85,000 - $110,000 | $65,000 - $95,000 ▲ |
Advantages
Okuma GENOS M460-VE
- Higher maximum spindle speed of 15,000 RPM enables faster cutting on aluminum and non-ferrous materials
- More spindle power at 22/18.5 kW (30/25 hp) for aggressive material removal in harder materials
- Larger tool magazine with 32 (arm-type ATC) capacity reduces manual tool changes on complex parts
- Faster rapid traverse at 40 m/min (X/Y); 32 m/min (Z) reduces non-cutting time between operations
YCM FV1020B
- Greater x travel of 1,020 mm (40.2 in) accommodates larger workpieces
- Greater y travel of 510 mm (20.1 in) accommodates larger workpieces
- Greater z travel of 510 mm (20.1 in) accommodates larger workpieces
- Superior table size at 1,200 x 510 mm (47.2 x 20.1 in) vs 1,000 x 460 mm (39.4 x 18.1 in)
- Superior machine weight at 6,500 kg (14,330 lb) vs 4,800 kg (10,582 lb)
Verdict
This is a close matchup. The Okuma GENOS M460-VE and YCM FV1020B trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.