The Haas Automation DS-40Y is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Standard CNC. a top spindle speed of 2,400 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Haas DS-40Y: 15 in (381 mm) chuck dual-spindle Y-axis lathe, 27.5 in turning diameter, 44 in length, 40 hp geared spindle with 1,400 ft-lbf.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Haas Automation (United States) |
| Machine Type | Multi-Tasking & Mill-Turn Machines |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 2,400 RPM |
| Spindle Motor Rating | 40.0 kW |
| Spindle Taper Interface | Standard |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Chuck Size | 15 in (381 mm) |
| Max Swing | 35.5 in (902 mm) |
| Max Turning Diameter | 27.5 in (699 mm) |
| Max Turning Length | 44 in (1,118 mm) |
| Bar Capacity | 4 in (102 mm) |
| X-Axis Travel | 20 in (508 mm) |
| Y-Axis Travel | ± 3 in (± 76 mm) |
| Z-Axis Travel | 44 in (1,118 mm) |
| Rapid Traverse X | 472 ipm (12 m/min) |
| Rapid Traverse Y | 472 ipm (12 m/min) |
| Rapid Traverse Z | 710 ipm (18 m/min) |
| Max Thrust X | 5,500 lbf (24,465 N) |
| Max Thrust Y | 2,300 lbf (10,231 N) |
| Max Thrust Z | 9,000 lbf (40,034 N) |
| Spindle Nose | A2-8 |
| Spindle Drive | 2-Speed Gearbox |
| Spindle Motor Power | 40 hp (29.8 kW) |
| Max Spindle Speed | 2,400 rpm |
| Spindle Torque | 1,400 ft-lbf @ 150 rpm (1,898 N·m @ 150 rpm) |
| Spindle Bore | 4.62 in (117.3 mm) |
| Xp Option Drive System | 2-Speed Gearbox |
| Xp Option Max Rating | 55 hp (41 kW) |
| Xp Option Max Speed | 2,400 rpm |
| Xp Option Max Torque | 2,100 ft-lbf @ 150 rpm (2,847 N·m @ 150 rpm) |
| Xp Option Input Ac Voltage Low | 220 VAC |
| Xp Option Full Load Amps Low | 105 A |
| Xp Option Input Ac Voltage High | 440 VAC |
| Xp Option Full Load Amps High | 53 A |
| C Axis Max Rating | 5 hp (3.7 kW) |
| C Axis Speed | 49 rpm |
| C Axis Positioning | 0.01 ° |
| C Axis Brake Diameter | 21.5 in (546 mm) |
| C Axis Brake Holding Torque | 450 ft-lbf (610 N·m) |
| C Axis Control Type | Interpolated Motion and Positioning |
| Sub Spindle Chuck Size | 10 in (254 mm) |
| Sub Spindle Nose | A2-6 |
| Sub Spindle Drive System | Direct Speed, Belt Drive |
| Sub Spindle Power | 30 hp (22.4 kW) |
| Sub Spindle Speed | 3,400 rpm |
| Sub Spindle Max Sync Speed With Main Spindle | 2,400 rpm |
| Sub Spindle Torque | 300 ft-lbf @ 500 rpm (406.7 N·m @ 500 rpm) |
| Sub Spindle Drawbar Bore | Ø 3.03 in × 35.8 in DEEP (Ø 77 mm × 909.3 mm DEEP) |
| Sub Spindle Spindle Bore | 3.5 in (88.9 mm) |
| Sub Spindle C Axis Max Rating | 5 hp (3.7 kW) |
| Sub Spindle C Axis Max Speed | 60 rpm |
| Sub Spindle C Axis Positioning | 0.01 ° |
| Sub Spindle C Axis Brake Diameter | 13.9 in |
| Sub Spindle C Axis Brake Holding Torque | 250 ft-lbf (339 N·m) |
| Sub Spindle Positioning Positioning | 0.25 ° |
| Sub Spindle Positioning Brake Diameter | 13.9 in (353 mm) |
| Sub Spindle Positioning Control Type | Positioning Only |
| Turret Stations | 12 |
| Turret Od Vs Id Tools | Any Combination (will vary with turret) |
| Turret Index Time | 2 s |
| Turret Boring Bar Rear Clearance From Turret Face | 4.5 in (114 mm) |
| Turret Tooling | BMT75 |
| Live Tool Speed | 4,000 rpm |
| Live Tooling | BMT75 |
| Coolant Capacity | 95 gal (360 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 | 216.5 × 94.3 × 110 in (550 × 239 × 279 cm) |
| Shipping Export Pallet | 216.5 × 98 × 120 in (550 × 249 × 305 cm) |
| Machine Weight Export Crate | 22,880 lb (10,378 kg) |
Haas Automation publishes a list price of US$290,995 for the Haas DS-40Y (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-ds-40y#price; the request is passed to Haas Automation or an authorised dealer.
The XP option keeps the two-speed gearbox and the 2,400 rpm top speed but raises the main spindle to 55 hp (41 kW) and 2,100 ft-lbf (2,847 N·m) at 150 rpm, from 40 hp (29.8 kW) and 1,400 ft-lbf (1,898 N·m). It also raises the electrical supply to 105 A at 220 VAC or 53 A at 440 VAC. It is an option, so the base figures apply unless it is ordered.
It carries a 10 in (254 mm) chuck on an A2-6 nose with a 3.5 in (88.9 mm) spindle bore. The belt-driven spindle is rated 30 hp (22.4 kW) and 300 ft-lbf (406.7 N·m) at 500 rpm, with a 3,400 rpm top speed and a 2,400 rpm limit when synchronized with the main spindle. The sub-spindle C axis positions to 0.01° and its brake holds 250 ft-lbf (339 N·m).
The DS-40Y is the larger machine in every dimension. It has a 15 in (381 mm) chuck, 4 in (102 mm) bar capacity, 27.5 in (699 mm) turning diameter, 44 in (1,118 mm) turning length and Y travel of ±3 in (±76 mm). The DS-30Y has a 10 in (254 mm) chuck, 3 in (76 mm) bar capacity, 13.75 in (349 mm) turning diameter, 32.5 in (826 mm) turning length and ±2 in (±51 mm) of Y. The DS-30Y spins faster, at 4,500 rpm against 2,400 rpm.
BMT75, on a 12-station turret with a 2 s index time. Live tools run to 4,000 rpm. OD and ID tools can be fitted in any combination, depending on the turret, and boring bars have 4.5 in (114 mm) of rear clearance from the turret face.
Haas lists the export crate at 22,880 lb (10,378 kg) and 216.5 × 98 × 120 in (550 × 249 × 305 cm); the domestic pallet is 216.5 × 94.3 × 110 in (550 × 239 × 279 cm). The base machine needs 70 A at 220 VAC or 35 A at 440 VAC three-phase, and 4 scfm of air at 100 psi (113 L/min at 6.9 bar) with at least 80 psi (5.5 bar). The coolant tank holds 95 gal (360 L).
