Machine Comparison
Mazak FJV BT50 vs Mazak FJW-100/160
Yamazaki Mazak vs Yamazaki Mazak · Vertical Machining Centers
Summary
The Mazak FJV BT50 and Mazak FJW-100/160 are both from Yamazaki Mazak's vertical machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Yamazaki Mazak ecosystem. The Mazak FJV BT50 leads in max spindle speed (10,000 RPM vs 6,000 RPM). The Mazak FJW-100/160 leads in x travel (2,500 mm (98.4 in) vs 1,270 mm (50 in)). The Mazak FJV BT50 leads in rapid traverse (36 m/min vs 20 m/min (787 ipm)). The Mazak FJW-100/160 shows specification advantages in 7 categories, though the Mazak FJV BT50 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 vertical machining center.
Specifications Comparison
| Specification | Mazak FJV BT50 | Mazak FJW-100/160 |
|---|---|---|
| X-Axis Travel | 1,270 mm (50 in) | 2,500 mm (98.4 in) ▲ |
| Y-Axis Travel | 760 mm (29.9 in) | 1,650 mm (65.0 in) ▲ |
| Z-Axis Travel | 510 mm (20.1 in) | 800 mm (31.5 in) ▲ |
| Max Spindle Speed | 10,000 RPM ▲ | 6,000 RPM |
| Spindle Power | 30 kW (40 hp) | 37 kW (50 hp) ▲ |
| Tool Capacity | 30 (arm-type ATC) | 40 tools standard (60, 80 optional) ▲ |
| Rapid Traverse | 36 m/min ▲ | 20 m/min (787 ipm) |
| Table Size | 1,500 x 760 mm (59.1 x 29.9 in) | 4,000 x 2,000 mm (157.5 x 78.7 in) ▲ |
| Control | MAZATROL SmoothG CNC | MAZATROL SmoothG CNC |
| Spindle Taper | BT 50 | CAT 50 (BT50) |
| Machine Weight | 13,000 kg (28,660 lb) approx. | 45,000 kg (99,208 lb) ▲ |
| Price Range | $200,000 - $300,000 ▲ | $600,000 - $900,000 |
Advantages
Mazak FJV BT50
- Higher maximum spindle speed of 10,000 RPM enables faster cutting on aluminum and non-ferrous materials
- Faster rapid traverse at 36 m/min reduces non-cutting time between operations
- More competitive pricing at $200,000 - $300,000 compared to $600,000 - $900,000
Mazak FJW-100/160
- Greater x travel of 2,500 mm (98.4 in) accommodates larger workpieces
- Greater y travel of 1,650 mm (65.0 in) accommodates larger workpieces
- Greater z travel of 800 mm (31.5 in) accommodates larger workpieces
- More spindle power at 37 kW (50 hp) for aggressive material removal in harder materials
- Larger tool magazine with 40 tools standard (60, 80 optional) capacity reduces manual tool changes on complex parts
Verdict
The Mazak FJW-100/160 edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Mazak FJV BT50 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.