Haas UMC-1250
Image: haascnc.com, Haas Automation
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
How much does the Haas UMC-1250 cost?
Manufacturer list price
As published by Haas Automation, verified 2026-10-02. Options, tooling, freight and installation are extra.
Overview
The Haas UMC-1250 is the large-platter 40-taper machine in the UMC range. Travels are 50 × 30 × 28 in (1,270 × 762 × 711 mm) over a 30 in (762 mm) platter that tilts from +120° to -35° on B and turns 360° on C. The platter takes 1,000 lb (454 kg), and Haas lists a starting price of US$311,995.
Three figures define the working envelope. Maximum part swing is 39 in (991 mm), well beyond the platter itself. The spindle nose can sit anywhere from 4 in (102 mm) to 32 in (813 mm) above the platter, and that 32 in has to hold the fixture, the part and the tool together; with tools allowed up to 12 in (305 mm) long, a tall part needs a stack-up check. Y travel matches the platter diameter at 30 in (762 mm).
For 3+2 work the brakes matter more than the drive torque. B clamps with 2,000 ft-lbf (2,712 N·m) behind 2,240 ft-lbf (3,037 N·m) of drive torque. C clamps with 900 ft-lbf (1,220 N·m) behind 1,854 ft-lbf (2,514 N·m), so a heavy cut far from the platter centre loads the weaker of the two brakes. Both axes are limited to 50°/sec. In simultaneous five-axis cutting it is usually the rotary axes, not the 650 ipm (16.5 m/min) linear feedrate, that set the pace.
Three other machines share this envelope. The UMC-1250SS keeps the 30 hp (22.4 kW) rating and raises spindle speed to 12,000 rpm and rapids to 1,200 ipm (30.5 m/min). The UMC-1250/50 changes to a 50-taper spindle with 60 hp (44.7 kW) and 170 ft-lbf (230 N·m) at 1,800 rpm, and the UMC-1250SS-50 runs a 60 hp (44.7 kW) spindle to 12,000 rpm. The base machine has 8,100 rpm, 90 ft-lbf (122 N·m) at 2,000 rpm and 900 ipm (22.9 m/min) rapids, and ships at 18,820 lb (8,536 kg).
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 50 in (1,270 mm) |
| Y-Axis Travel | 30 in (762 mm) |
| Z-Axis Travel | 28 in (711 mm) |
| Spindle Nose to Platter (max) | 32 in (813 mm) |
| Spindle Nose to Platter (min) | 4 in (102 mm) |
| Spindle Motor Power | 30 hp (22.4 kW) |
| Max Spindle Speed | 8,100 rpm |
| Spindle Torque | 90 ft-lbf @ 2,000 rpm (122 N·m @ 2,000 rpm) |
| Spindle Drive | Inline Direct-Drive |
| Spindle Taper | CT40 / BT40 / HSK-A63 |
| Spindle Bearing Lubrication | Air / Oil Injection |
| Spindle Cooling | Liquid Cooled |
| B Axis Travel | 120 ° to -35 ° |
| B Axis Max Speed | 50 °/sec |
| B Axis Torque | 2,240 ft-lbf (3,037 N·m) |
| B Axis Brake Torque | 2,000 ft-lbf (2,712 N·m) |
| C Axis Travel | 360 ° |
| C Axis Max Speed | 50 °/sec |
| C Axis Torque | 1,854 ft-lbf (2,514 N·m) |
| C Axis Brake Torque | 900 ft-lbf (1,220 N·m) |
| C Axis Max Part Swing | 39 in (991 mm) |
| Platter Diameter | 30 in (762 mm) |
| Max Platter Load | 1,000 lb (454 kg) |
| Max Platter Load with Pallet Pool | 500 lb (226.8 kg) |
| Platter T Slot Width | 0.626 in to 0.63 in (15.9 mm to 16 mm) |
| Platter T Slots | 7 |
| Max Cutting Feedrate | 650 ipm (16.5 m/min) |
| Rapid Traverse Rate | 900 ipm (22.9 m/min) |
| Max Thrust X | 3,300 lbf (14,680 N) |
| Max Thrust Y | 3,300 lbf (14,680 N) |
| Max Thrust Z | 4,050 lbf (18,015 N) |
| Tool Changer Type | SMTC |
| Tool Capacity | 30+1 |
| Max Tool Diameter (full magazine) | 2.5 in (64 mm) |
| Max Tool Diameter (adjacent pockets empty) | 5 in (127 mm) |
| Max Tool Length | 12 in (305 mm) |
| Max Tool Weight | 12 lb (5.4 kg) |
| Tool Change (tool-to-tool) | 2.8 s |
| Tool Change (chip-to-chip) | 3.6 s |
| Coolant Capacity | 55 gal (208 L) |
| Air Required | 4 scfm @ 100 psi (113 L/min @ 6.9 bar) |
| Inline Air Hose | 3/8 in |
| Air Coupler | 3/8 in |
| Air Pressure Min | 80 psi (5.5 bar) |
| Electrical Service (low voltage) | 220 VAC 3-phase, 70 A |
| Electrical Service (high voltage) | 440 VAC 3-phase, 35 A |
| Shipping Domestic Pallet | 177 × 110 × 121 in (450 × 279 × 307 cm) |
| Shipping Export Crate | 177 × 112.5 × 124.5 in (450 × 286 × 316 cm) |
| Machine Weight | 18,820 lb (8,536 kg) |
| Shipping Domestic Pallet with 70 plus 1 SMTC | 176 × 110 × 134 in (447 × 279 × 340 cm) |
| Shipping Export Crate with 70 plus 1 SMTC | 176 × 112.5 × 138 in (447 × 286 × 351 cm) |
| Machine Weight with 70 plus 1 SMTC | 19,920 lb (9,036 kg) |
| Shipping Domestic Pallet for Sheet Metal Crate | 125 × 45 × 47 in (318 × 114 × 119 cm) |
| Shipping Export Crate for Sheet Metal | 130 × 50 × 58 in (331 × 126 × 147 cm) |
| Machine Weight for Sheet Metal Crate | 1,000 lb (454 kg) |
Specifications sourced from haascnc.com — verified 2026-10-02
Strengths & Limitations
Strengths
- 30 in (762 mm) platter rated for 1,000 lb (454 kg), with 39 in (991 mm) of part swing
- 50 × 30 × 28 in (1,270 × 762 × 711 mm) travels and up to 32 in (813 mm) between spindle nose and platter
- B tilts from +120° to -35° and holds with a 2,000 ft-lbf (2,712 N·m) brake
- Spindle taper is a choice of CT40, BT40 or HSK-A63 on a 30 hp (22.4 kW) inline direct-drive spindle
- Platter has 7 T-slots, 0.626 in to 0.63 in (15.9 mm to 16 mm) wide, for direct fixturing
Limitations
- B and C are both limited to 50°/sec, which paces simultaneous five-axis work
- Spindle tops out at 8,100 rpm; the UMC-1250SS on the same envelope reaches 12,000 rpm
- Platter load is listed at 500 lb (226.8 kg) with a pallet pool, half the 1,000 lb (454 kg) rating
- C-axis brake holds 900 ft-lbf (1,220 N·m), less than half the B-axis brake
- Tools are capped at 12 lb (5.4 kg) and 2.5 in (64 mm) in diameter with the magazine full
Best For
Frequently Asked Questions
01
Up to 1,000 lb (454 kg) on a 30 in (762 mm) platter, with a maximum part swing of 39 in (991 mm). Linear travels are 50 in (1,270 mm) in X, 30 in (762 mm) in Y and 28 in (711 mm) in Z. Height is the figure to check: the spindle nose is at most 32 in (813 mm) from the platter, and fixture, part and tool all come out of that.
02
It depends on how much of the work is simultaneous five-axis cutting or small-tool work. The UMC-1250SS is listed at 12,000 rpm with 1,200 ipm (30.5 m/min) rapids and an 833 ipm (21.2 m/min) cutting feedrate. The UMC-1250 is listed at 8,100 rpm, 900 ipm (22.9 m/min) and 650 ipm (16.5 m/min). Travels, platter, load and the 30 hp (22.4 kW), 90 ft-lbf (122 N·m) spindle rating are the same.
03
When the work needs torque and large cutters. The UMC-1250/50 has a CT or BT 50 spindle rated 60 hp (44.7 kW) and 170 ft-lbf (230 N·m) at 1,800 rpm, with a 7,500 rpm top speed. The UMC-1250 has 30 hp (22.4 kW) and 90 ft-lbf (122 N·m) at 2,000 rpm, runs to 8,100 rpm and takes CT40, BT40 or HSK-A63 tooling. Travels, platter and feedrates are listed the same.
04
The UMC-1500-Duo is longer and shallower: 60 × 20 × 20 in (1,524 × 508 × 508 mm) of travel, with a 19.7 in (500 mm) platter rated for 660 lb (300 kg) and a separate 32 × 18 in (813 × 457 mm) table. The UMC-1250 has 50 × 30 × 28 in (1,270 × 762 × 711 mm) and a single 30 in (762 mm) platter for 1,000 lb (454 kg). Spindle and feedrates are listed the same.
05
Haas lists separate shipping figures for a 70+1 side-mount changer configuration: 19,920 lb (9,036 kg) on a domestic pallet of 176 × 110 × 134 in (447 × 279 × 340 cm). The 30+1 machine is listed at 18,820 lb (8,536 kg) on a pallet of 177 × 110 × 121 in (450 × 279 × 307 cm). The extra height matters for doorways and rigging.
06
Three-phase power at 220 VAC and 70 A, or 440 VAC and 35 A. Compressed air consumption is 4 scfm at 100 psi (113 L/min at 6.9 bar), and the supply must not fall below 80 psi (5.5 bar). The air hose and coupler are both 3/8 in. Coolant capacity is 55 gal (208 L).
Videos
Haas Automation, Inc.
Haas Automation UK
clarkmachinery
Resell CNC
Community Discussions
Links to community discussions. Summaries are editorial — visit the original thread for full context.
Comparisons
More from Haas Automation
Other 5-Axis Machining Centers
Mazak VORTEX i-800V/8
Fryer SX-45
DMG Mori DMC 90 u duoBLOCK
Kern Micro HD
Onsrud 527X
