Machine Comparison
Haas UMC-1000 vs Haas UMC-750
Haas vs Haas Automation · 5-Axis Machining Centers
Summary
The Haas UMC-1000 is the larger of these two Haas 5-axis machining centers. Spindle, tool changer and rapids are identical: 8,100 rpm, 30 hp (22.4 kW), 30+1 tools, a 2.8 s tool change and 900 ipm (22.9 m/min). What the step up buys is working room.
The Haas UMC-1000 travels 40 x 25 x 25 in (1,016 x 635 x 635 mm) against 30 x 20 x 20 in (762 x 508 x 508 mm) on the Haas UMC-750, and it is the heavier machine at 15,600 lb (7,077 kg) against 14,250 lb (6,463.8 kg). Haas lists the UMC-750 at US$192,995 and the UMC-1000 at US$251,995.
Specifications Comparison
| Specification | Haas UMC-1000 | Haas UMC-750 |
|---|---|---|
| X-Axis Travel | 40 in (1,016 mm) ▲ | 30 in (762 mm) |
| Y-Axis Travel | 25 in (635 mm) ▲ | 20 in (508 mm) |
| Z-Axis Travel | 25 in (635 mm) ▲ | 20 in (508 mm) |
| Max Spindle Speed | 8,100 rpm | 8,100 rpm |
| Spindle Power | 30 hp (22.4 kW) | 30 hp (22.4 kW) |
| Spindle Torque | 90 ft-lbf @ 2,000 rpm (122 N·m @ 2,000 rpm) | 90 ft-lbf @ 2,000 rpm (122 N·m @ 2,000 rpm) |
| Spindle Taper / Nose | CT40 / BT40 / HSK-A63 | CT40 / BT40 / HSK-A63 |
| Tool Capacity | 30+1 | 30+1 |
| Tool Change (tool-to-tool) | 2.8 s | 2.8 s |
| Chip-to-Chip Time | 3.6 s | 3.6 s |
| Rapid Traverse | 900 ipm (22.9 m/min) | 900 ipm (22.9 m/min) |
| Machine Weight | 15,600 lb (7,077 kg) | 14,250 lb (6,463.8 kg) |
| Published List Price | US$251,995 | US$192,995 |
Advantages
Haas UMC-1000
- 40 in (1,016 mm) of X travel against 30 in (762 mm)
- 25 in (635 mm) of Y and of Z travel against 20 in (508 mm)
- Room for larger five-sided work such as castings, weldments, mold bases and plates
Haas UMC-750
- Lower published list price, US$192,995 against US$251,995
- Lighter machine at 14,250 lb (6,463.8 kg) against 15,600 lb (7,077 kg)
Verdict
Choose by part size, because nothing else in the table differs. If the work fits inside 30 x 20 x 20 in (762 x 508 x 508 mm), the Haas UMC-750 cuts it with the same spindle and tool changer at a list price of US$192,995 against US$251,995. Castings, weldments, mold bases and plates that need 40 in (1,016 mm) of X and 25 in (635 mm) of Y and Z are the reason to buy the Haas UMC-1000.