Haas UMC-1000SS
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The Haas UMC-1000SS is the super-speed version of the UMC-1000, delivering 1,016 x 635 x 635 mm (40 x 25 x 25 in) of travel with a 12,000 RPM inline direct-drive spindle. This is the largest trunnion-table 5-axis machine Haas makes in the SS configuration, and it fills the gap between the mid-size UMC-750SS and the full-envelope UMC-1250 for shops running 5-axis parts that push past the 24-inch swing limit of the 750 platform.
The 22.4 kW (30 hp) spindle delivers 122 Nm (90 ft-lbf) of torque at 2,000 RPM with liquid cooling. The CT40/BT40/HSK-A63 taper options give tooling flexibility. At 12,000 RPM, the SS spindle handles high-speed aluminum finishing while maintaining the torque output for steel and stainless cutting. Air/oil injection bearing lubrication keeps the spindle running clean during extended production runs.
The trunnion carries a 635 mm (25 in) platter with seven T-slots and a 454 kg (1,000 lb) capacity, or 90.7 kg (200 lb) with the optional pallet pool. The B-axis tilts from +120 to -35 degrees at 170 degrees per second with 3,037 Nm of continuous torque and 2,712 Nm brake torque. The C-axis provides full 360-degree rotation at 179 degrees per second with 2,514 Nm continuous torque. Maximum part swing is 864 mm (34 in). Those rotary axis speeds of 170+ degrees per second are the hallmark of the SS designation, slashing repositioning time between cuts.
Rapids run at 30.5 m/min (1,200 ipm) on all axes, and the 30+1 SMTC posts 1.8-second tool-to-tool and 2.4-second chip-to-chip times. At 7,711 kg (17,000 lb), the UMC-1000SS provides substantial mass for chatter control. The machine requires 220 VAC at 70 amps. For shops that need the speed of the SS platform on parts too large for the UMC-750SS, the UMC-1000SS is the answer. Specs sourced from Haas Automation published data.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,016 mm (40 in) |
| Y-Axis Travel | 635 mm (25 in) |
| Z-Axis Travel | 635 mm (25 in) |
| Spindle Nose To Platter Max | 737 mm (29 in) |
| Spindle Nose To Platter Min | 102 mm (4 in) |
| Max Spindle Speed | 12,000 RPM |
| Spindle Taper | CT40 / BT40 / HSK-A63 |
| Spindle Motor Power | 30.0 hp |
| Spindle Torque Max | 122 Nm (90 ft-lbf) @ 2,000 RPM |
| Spindle Drive | Inline Direct-Drive |
| Spindle Cooling | Liquid Cooled |
| Platter Diameter | 25.00 in |
| Platter Load Max | 454 kg (1,000 lb) |
| Platter Load Pallet Pool | 90.7 kg (200 lb) |
| T Slots | 7 slots |
| B Axis Tilt | S.A.E |
| B Axis Speed | 170 °/sec |
| B Axis Torque Continuous | 3,037 Nm (2,240 ft-lbf) |
| B Axis Brake Torque | 2,712 Nm (2,000 ft-lbf) |
| C Axis Rotation | S.A.E |
| C Axis Speed | 179 °/sec |
| C Axis Torque Continuous | 2,514 Nm (1,854 ft-lbf) |
| C Axis Brake Torque | 1,220 Nm (900 ft-lbf) |
| Max Part Swing | 34.0 in |
| Tool Capacity | 30+1 SMTC |
| Tool To Tool | 1.80 s |
| Chip To Chip | 2.40 s |
| Max Tool Diameter | 2.5 in |
| Max Tool Length | 12.00 in |
| Max Tool Weight | 12.0 lb |
| Max Cutting Feedrate | 21.2 m/min (833 ipm) |
| Rapid Traverse X | 30.5 m/min (1,200 ipm) |
| Rapid Traverse Y | 30.5 m/min (1,200 ipm) |
| Rapid Traverse Z | 30.5 m/min (1,200 ipm) |
| Max Thrust X | 3300 lbf |
| Max Thrust Y | 3300 lbf |
| Max Thrust Z | 4050 lbf |
| Machine Weight | 7,711 kg (17,000 lb) |
| CNC Control | Haas Next Generation Control (NGC) |
| Coolant Capacity | 55 gal |
| Air Required | 4 scfm @ 100 psi |
| Electrical Low | 220 VAC 3-phase, 70 A |
| Electrical High | 440 VAC 3-phase, 35 A |
| Travels | S.A.E |
| X Axis | 40.00 in |
| Y Axis | 25.00 in |
| Z Axis | 25.00 in |
| Spindle Nose To Platter | 4.0 in |
| Spindle | S.A.E |
| Max Rating | 30.0 hp |
| Max Speed | 179 °/sec |
| Max Torque | 90.0 ft-lbf @ 2000 rpm |
| Drive System | Inline Direct-Drive |
| Taper | CT40 | BT40 | HSK-A63 |
| Bearing Lubrication | Air / Oil Injection |
| Cooling | Liquid Cooled |
| Travel | 360 ° |
| Torque | 1854 ft-lbf |
| Brake Torque | 900 ft-lbf |
| Platter | S.A.E |
| Max Weight On Platter | 1000 lb |
| Max Weight On Platter W Pallet Pool | 200 lb |
| T Slot Width | 0.626 in to 0.630 in |
| Number Of Std T Slots | 7 |
| Feedrates | S.A.E |
| Max Cutting | 833 ipm |
| Rapids On X | 1200 ipm |
| Rapids On Y | 1200 ipm |
| Rapids On Z | 1200 ipm |
| Axis Motors | S.A.E |
| Tool Changer | S.A.E |
| Type | SMTC |
| Capacity | 30+1 |
| Max Tool Diameter Large | 5.0 in |
| General | S.A.E |
| Air Requirements | S.A.E |
| Inline Air Hose | 3/8 in |
| Coupler | 3/8 in |
| Air Pressure Min | 80 psi |
| Electrical Specification | S.A.E |
| Input Ac Voltage Low | 220 VAC |
| Full Load Amps Low | 70 A |
| Input Ac Voltage High | 440 VAC |
| Full Load Amps High | 35 A |
| Dimensions Shipping | S.A.E |
| Domestic Pallet | 168.0 in x 92.5 in x 115.0 in |
| Export Pallet | 174.0 in x 91.8 in x 100.0 in |
| Machine Weight | 17000 lb |
| Domestic Pallet W 701 Smtc | 168.0 in x 93.0 in x 130.0 in |
| Export Crate W 701 Smtc | 168.0 in x 96.0 in x 141.5 in |
| Weight W 701 Smtc | 17,540 lb |
| Export Crate For Sheet Metal | 96 in x 26 in x 44 in |
| Weight For Sheet Metal Crate | 840 lb |
Specifications sourced from haascnc.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 40 inches of X-travel and 34-inch part swing handle workpieces that exceed the UMC-750SS envelope
- 12,000 RPM spindle with 30.5 m/min rapids and 1.8-second tool-to-tool deliver SS-class speed and throughput
- 1,000 lb platter capacity accommodates heavy 5-axis fixtures and larger workpieces in steel and titanium
- 3,037 Nm of B-axis continuous torque is the highest in the Haas UMC trunnion lineup for secure workholding
- 170+ degree per second rotary axis speeds slash repositioning time between 5-axis cuts
- Same 30 HP 122 Nm spindle as the VF-2 ensures proven reliability and steel-cutting capability
Limitations
- 200 lb pallet pool capacity is severely limiting compared to the standard 1,000 lb platter load, restricting unattended part sizes
- 12,000 RPM may still be limiting for shops running very small end mills in aluminum at high SFM
- 30+1 tool capacity may require careful tool management on complex multi-operation 5-axis programs; 70+1 option adds cost
- Same price point as the UMC-750SS means shops must decide between more travel or higher speed per dollar
Best For
Frequently Asked Questions
01
Base price starts at around $239,995. With through-spindle coolant, probing, and production options, expect $275,000 to $310,000 for a production-ready machine.
02
The UMC-1000SS has 1,016 x 635 x 635 mm of travel versus 762 x 508 x 508 mm on the UMC-750SS. The 1000SS has a 25-inch platter with 1,000 lb capacity versus 24.8-inch and 750 lb. Part swing increases from 24 to 34 inches. Spindle specs, rapid rates, and rotary axis speeds are identical between the two SS models.
03
The SS version increases spindle speed from 8,100 to 12,000 RPM, rapids from 22.9 to 30.5 m/min, tool-to-tool from 2.8 to 1.8 seconds, and rotary axis speeds from 50 to 170+ degrees per second. Power and torque remain the same at 30 HP and 122 Nm.
04
Yes. The 30 HP spindle with 122 Nm of torque handles 304, 316, and 17-4 PH stainless steel. The 3,037 Nm of B-axis trunnion torque holds the workpiece firmly during interrupted cuts and heavy material removal.
05
Maximum part swing is 864 mm (34 in) diameter. This is the maximum circle the part can describe as the C-axis rotates. The platter diameter is 635 mm (25 in) with 7 T-slots for fixturing.
Videos
Haas Automation, Inc.
Haas Automation UK
Machinery Marketing International
Revelation Machinery
clarkmachinery
Community Discussions
Community discussion — New Machine Monday HAAS UMC 1000ss : r/Machinists - Reddit
Capabilities and material handling — Haas 5 Axis Concerns : r/Machinists - Reddit
Community discussion — Using gundrill for 18" deep hole on Haas UMC-1000 - Reddit
Comparison and buying advice — Using gundrill for 18" deep hole on Haas UMC-1000 - RedditIs Haas Really That Bad? : r/Machinists - RedditMilling CNC precision & stability - why does Haas suck? : r ...Who says Haas is junk? I say it depends what you're doing ...
Links to community discussions. Summaries are editorial — visit the original thread for full context.
Comparisons
Related Machines
DMG Mori DMU 50
Haas UMC-750
Makino D500
DMG Mori DMU 65 monoBlock
DMG Mori DMU 80P duoBLOCK
