Haas ST-30y Milling/Turning
CNC Lathe with Y Axis; 18″ x 23″ (457 x 584 mm) max capacity, 3.0″ (76 mm) bar, 31.75″ (806 mm) swing, ±2.00″ (±50.8 mm) Y-axis travel, 30 hp (22.4 kW) vector drive, 3400 rpm, A2-6 spindle, 10″ (254 mm) chuck, 12-station BMT-65 turret, high-torque live tooling w/C axis, 15″ colour LCD monitor, memory lock keyswitch, spindle orientation, USB port and rigid tapping. Standard toolholder kit included with Hybrid turret. The Haas Bar Feeder is not compatible with the optional gear-drive spindle.
Specification
ST-30Y |
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| SWING DIAMETER | S.A.E. | METRIC |
| Over Front Apron | 31.75 “ | 806 mm |
| Over Cross Slide | 20.75 “ | 527 mm |
| Over Tailstock | 23.0 “ | 584 mm |
| CAPACITIES | S.A.E. | METRIC |
| Chuck Size | 10.0 “ | 254 mm |
| Max Cutting Diameter (varies with turret) | 18.0 “ | 457 mm |
| Max Cutting Length (without workholding) | 23 “ | 584 mm |
| Bar Capacity | 3.0 “ | 76 mm |
| Between Centers | 30 “ | 762 mm |
| TRAVELS & FEEDRATES | S.A.E. | METRIC |
| X Axis | 12.5 “ | 318 mm |
| Y Axis | ±2.00 “ | ±50.8 mm |
| Z Axis | 23 “ | 584 mm |
| Rapids on X | 472 in/min | 12 m/min |
| Rapids on Y | 472 in/min | 12 m/min |
| Rapids on Z | 945 in/min | 24.0 m/min |
| Max Thrust X | 4100 lb | 18238 N |
| Max Thrust Y | 2300 lb | 10231 N |
| Max Thrust Z | 5100 lb | 22686 N |
| SPINDLE | S.A.E. | METRIC |
| Max Rating | 30 hp | 22.4 kW |
| Max Speed | 3400 rpm | 3400 rpm |
| Max Torque | 300 ft-lb @ 500 rpm | 407 Nm @ 500 rpm |
| Spindle Nose | A2-6 | A2-6 |
| Max Torque w/opt Gearbox | 1000 ft-lb @150 rpm | 1356 Nm @ 150 rpm |
| Spindle Bore ø | 3.50 “ | 88.9 mm |
| MAIN SPINDLE C AXIS | S.A.E. | METRIC |
| Max Rating | 5 hp | 3.7 kW |
| Positioning (±) | 0.01 ° | 0.01 ° |
| Brake Clamp Force | 1000 lb | 4448 N |
| Brake Diameter | 14.4 “ | 366 mm |
| Control Type | Interpolated Motion & Positioning | Interpolated Motion & Positioning |
| TURRET | S.A.E. | METRIC |
| Number of Tools | 12 Stations | 12 Stations |
| Turret Type | BMT-65 | BMT-65 |
| Boring Bar Rear Clearance (from back of turret ) | 4.0 “ | 102 mm |
| LIVE TOOLING | S.A.E. | METRIC |
| Max Speed | 6000 rpm | 6000 rpm |
| Tooling | BMT-65 | BMT-65 |
| GENERALS | S.A.E. | METRIC |
| Air Required | 4 scfm, 100 psi | 113 L/min, 6.9 bar |
| Coolant Capacity | 55 gal | 208 L |
