The Haas Automation ST-30L is an industrial-grade CNC Lathes & Turning Centers powered by the Standard CNC. a top spindle speed of 3,400 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Haas ST-30L: 62.5 in (1,588 mm) between centers, 15 in (381 mm) turning diameter, standard programmable tailstock, 30 hp, optional gearbox.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Haas Automation (United States) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 3,400 RPM |
| Spindle Motor Rating | 30.0 kW |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 13,300 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Chuck Size | 10 in (254 mm) |
| Max Swing | 21 in (533 mm) |
| Max Turning Diameter | 15 in (381 mm) |
| Max Turning Diameter With Bmt65 Turret | 13.75 in (349 mm) |
| Max Turning Length | 62.5 in (1,588 mm) |
| Bar Capacity | 3 in (76 mm) |
| Distance Between Centers | 62.5 in (1,588 mm) |
| X-Axis Travel | 9.4 in (239 mm) |
| Z-Axis Travel | 62.5 in (1,588 mm) |
| Rapid Traverse | 945 ipm (24 m/min) |
| Max Thrust X | 4,100 lbf (18,238 N) |
| Max Thrust Z | 5,100 lbf (22,686 N) |
| Spindle Nose | A2-6 |
| Spindle Motor Power | 30 hp (22.4 kW) |
| Max Spindle Speed | 3,400 rpm |
| Spindle Torque | 300 ft-lbf @ 500 rpm (407 N·m @ 500 rpm) |
| Spindle Torque Optional Gearbox | 1,000 ft-lbf @ 150 rpm (1,356 N·m @ 150 rpm) |
| Spindle Bore | 3.5 in (88.9 mm) |
| Turret Stations | 12 |
| Turret Od Vs Id Tools | Any Combination (will vary with turret) |
| Turret Boring Bar Rear Clearance | 4 in (102 mm) |
| 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 | 202 × 90 × 92 in (513 × 229 × 234 cm) |
| Shipping Export Pallet | 202 × 90 × 92 in (513 × 229 × 234 cm) |
| Machine Weight | 13,300 lb (6,033 kg) |
Haas Automation publishes a list price of US$119,995 for the Haas ST-30L (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-st-30l#price; the request is passed to Haas Automation or an authorised dealer.
Yes. Haas lists a programmable tailstock with a #4 Morse taper as standard, and describes the tailstock design as improved. The distance between centers is 62.5 in (1,588 mm), which is also the Z travel and the maximum turning length.
Haas states that the extended tool pocket in the bulkhead provides clearance for tools up to 30 in (762 mm) long, depending on workholding. The pocket is standard. Behind the turret the table lists 4 in (102 mm) of rear clearance for boring bars.
The ST-30 has 32.5 in (826 mm) of Z travel and weighs 10,900 lb (4,944 kg). The ST-30L has 62.5 in (1,588 mm) and weighs 13,300 lb (6,033 kg). Both turn 15 in (381 mm), take 3 in (76 mm) bar and have the 30 hp (22.4 kW), 3,400 rpm spindle.
Haas offers a steady rest provision as an option, described as being for part-face machining or supporting extra-long parts. It is a provision listed among the options, so ask what the option includes and what has to be supplied separately.
The table lists a 12-station turret taking OD and ID tools in any combination. A BMT65 12-station turret is available as an option, and the maximum turning diameter with it is 13.75 in (349 mm) in place of 15 in (381 mm). No live-tool speed is given in the table for this model.
The machine weighs 13,300 lb (6,033 kg) and ships on a 202 × 90 × 92 in (513 × 229 × 234 cm) pallet. Those are shipping figures, not the installed floor space. Power is 220 VAC three-phase at 70 A or 440 VAC at 35 A.
