The Haas Automation UMC-1250SS is an industrial-grade 5-Axis Machining Centers powered by the Standard CNC. a top spindle speed of 12,000 RPM, and a 5-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Haas UMC-1250SS: 5-axis mill with 12,000 rpm spindle, 1,200 ipm rapids, 170 and 179 deg/sec rotaries, 50 x 30 x 28 in travels, 30 in platter.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Haas Automation (United States) |
| Machine Type | 5-Axis Machining Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 5-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 12,000 RPM |
| Spindle Motor Rating | 30.0 kW |
| Spindle Taper Interface | CT40 / BT40 / HSK-A63 |
| Automatic Tool Changer (ATC) | 30 Tool Stations |
| Approx. Machine Weight | 18,820 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| 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 | 12,000 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 | 170 °/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 | 179 °/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 | 833 ipm (21.2 m/min) |
| Rapid Traverse | 1,200 ipm (30.5 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 | 2.5 in (64 mm) |
| Max Tool Diameter Adjacent Empty | 5 in (127 mm) |
| Max Tool Length | 12 in (305 mm) |
| Max Tool Weight | 12 lb (5.4 kg) |
| Tool To Tool | 1.8 s |
| Chip To Chip | 2.4 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 Low | 220 VAC 3-phase, 70 A |
| Electrical High | 440 VAC 3-phase, 35 A |
| Shipping Domestic Pallet | 177 × 110 × 121 in (450 × 279 × 307 cm) |
| Shipping Export Crate | 176 × 112.5 × 125 in (447 × 286 × 318 cm) |
| Machine Weight | 18,820 lb (8,537 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 | 18,880 lb (8,564 kg) |
| Shipping Export Crate For Sheet Metal | 125 × 45 × 47 in (318 × 114 × 119 cm) |
| Machine Weight For Sheet Metal Crate | 1,000 lb (454 kg) |
Haas Automation publishes a list price of US$359,995 for the Haas UMC-1250SS (verified 2026-10-02). Options, tooling, freight and installation are extra, so a dealer quote will differ. A specific price can be requested at https://machinetoolindex.com/machines/haas-umc-1250ss#price; the request is passed to Haas Automation or an authorised dealer.
B, the tilt axis, moves at up to 170°/sec through its range of +120° to -35°. C, the rotary axis, moves at up to 179°/sec through 360°. Drive torque is 2,240 ft-lbf (3,037 N·m) on B and 1,854 ft-lbf (2,514 N·m) on C, with brakes of 2,000 ft-lbf (2,712 N·m) and 900 ft-lbf (1,220 N·m).
Speed in the spindle and the linear axes. The UMC-1250 is listed at 8,100 rpm, 650 ipm (16.5 m/min) cutting feed and 900 ipm (22.9 m/min) rapids; the UMC-1250SS at 12,000 rpm, 833 ipm (21.2 m/min) and 1,200 ipm (30.5 m/min). Spindle power and torque, travels, platter and load are the same, so the gain is in cycle time and small-tool surface speed, not in how hard the machine can cut.
No. It is rated 30 hp (22.4 kW) with 90 ft-lbf (122 N·m) at 2,000 rpm, the figures the UMC-1250 also lists. The difference is the 12,000 rpm top speed. For more power on these travels, the UMC-1250SS-50 has a CT or BT 50 spindle with 60 hp (44.7 kW) and 140 ft-lbf (189.8 N·m) at 2,200 rpm.
1.8 s tool-to-tool and 2.4 s chip-to-chip. The side-mount changer holds 30+1 tools up to 12 in (305 mm) long and 12 lb (5.4 kg), 2.5 in (64 mm) in diameter with the magazine full or 5 in (127 mm) with adjacent pockets empty. Haas also lists a 70+1 changer configuration, at a shipping weight of 18,880 lb (8,564 kg).
Power is 220 VAC three-phase at 70 A or 440 VAC three-phase at 35 A. Air is 4 scfm at 100 psi (113 L/min at 6.9 bar), minimum 80 psi (5.5 bar). The machine ships at 18,820 lb (8,537 kg) on a domestic pallet of 177 × 110 × 121 in (450 × 279 × 307 cm); that is the shipping size, not the installed size.
