The Haas Automation DS-20Y is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Standard CNC. a top spindle speed of 4,000 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Haas DS-20Y: dual-spindle Y-axis lathe, 8.3 in (210 mm) chuck, 2.5 in bar, 20 hp 4,000 rpm main and 5,000 rpm sub-spindle, live tools.
| 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 | 4,000 RPM |
| Spindle Motor Rating | 20.0 kW |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 11,240 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Chuck Size | 8.3 in (210 mm) |
| Max Swing | 21 in (533 mm) |
| Max Turning Diameter | 11.75 in (298 mm) |
| Max Turning Length | 22.5 in (572 mm) |
| Bar Capacity | 2.5 in (64 mm) |
| X-Axis Travel | 8.4 in (213 mm) |
| Y-Axis Travel | ± 2 in (± 51 mm) |
| Z-Axis Travel | 22.5 in (572 mm) |
| Rapid Traverse X | 472 ipm (12 m/min) |
| Rapid Traverse Y | 472 ipm (12 m/min) |
| Rapid Traverse Z | 945 ipm (24 m/min) |
| Max Thrust X | 4,100 lbf (18,238 N) |
| Max Thrust Y | 2,300 lbf (10,231 N) |
| Max Thrust Z | 5,100 lbf (22,686 N) |
| Spindle Nose | A2-6 |
| Spindle Drive | Direct Speed, Belt Drive |
| Spindle Motor Power | 20 hp (14.9 kW) |
| Max Spindle Speed | 4,000 rpm |
| Spindle Torque | 150 ft-lbf @ 500 rpm (203 N·m @ 500 rpm) |
| Spindle Bore | 3.5 in (88.9 mm) |
| C Axis Speed | 60 rpm |
| C Axis Max Rating | 5 hp (3.7 kW) |
| C Axis Positioning | 0.01 ° |
| C Axis Brake Diameter | 13.9 in (353 mm) |
| C Axis Brake Holding Torque | 250 ft-lbf (339 N·m) |
| C Axis Control Type | Interpolated Motion and Positioning |
| Sub Spindle Chuck Size | 6.5 in (165 mm) |
| Sub Spindle Nose | A2-5 |
| Sub Spindle Drive System | Direct Speed, Belt Drive |
| Sub Spindle Power | 15 hp (11.2 kW) |
| Sub Spindle Speed | 5,000 rpm |
| Sub Spindle Max Sync Speed With Main Spindle | 4,000 rpm |
| Sub Spindle Torque | 100 ft-lbf @ 870 rpm (135.6 N·m @ 870 rpm) |
| Sub Spindle Chuck Throat | Ø 1.81 in × 1.63 in DEEP (Ø 46 mm × 41.4 mm DEEP) |
| Sub Spindle Drawbar Adapter Bore | Ø 1.81 in × 4.25 in DEEP (Ø 46 mm × 108 mm DEEP) |
| Sub Spindle Drawbar Bore | Ø 1.03 in × 5 in DEEP (Ø 26.2 mm × 127 mm DEEP) |
| Sub Spindle Spindle Bore | 2.31 in (58.7 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 | 8.5 in (216 mm) |
| Sub Spindle C Axis Brake Holding Torque | 140 ft-lbf (190 N·m) |
| Sub Spindle C Axis Control Type | Interpolated Motion and Positioning |
| Sub Spindle Positioning Positioning | 0.02 ° |
| Sub Spindle Positioning Brake Diameter | 8.5 in (216 mm) |
| Sub Spindle Positioning Control Type | Positioning Only |
| Turret Stations | 12 |
| Turret Od Vs Id Tools | Any Combination (will vary with turret) |
| Turret Boring Bar Rear Clearance | 4 in (102 mm) |
| Live Tool Speed | 4,000 rpm |
| Live Tool Drive Ratio | 1:1 |
| Live Tooling | BMT65 |
| 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, 40 A |
| Electrical High | 440 VAC 3-phase, 20 A |
| Shipping Domestic Pallet | 143 × 90 × 92 in (363 × 229 × 234 cm) |
| Shipping Export Pallet | 143 × 90 × 92 in (363 × 229 × 234 cm) |
| Machine Weight | 11,240 lb (5,098 kg) |
Haas Automation publishes a list price of US$163,995 for the Haas DS-20Y (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-20y#price; the request is passed to Haas Automation or an authorised dealer.
Chuck, bar and spindle. The DS-20Y has an 8.3 in (210 mm) chuck, 2.5 in (64 mm) bar capacity and a 20 hp (14.9 kW) spindle with 150 ft-lbf (203 N·m) at 500 rpm and 4,000 rpm. The DS-25Y has a 10 in (254 mm) chuck, 3 in (76 mm) bar capacity and 30 hp (22.4 kW) with 300 ft-lbf (407 N·m) at 500 rpm, at 3,400 rpm. Travels, the 11.75 in (298 mm) turning diameter, the 22.5 in (572 mm) turning length and the 3.5 in (88.9 mm) bore are the same, and the DS-25Y weighs 12,700 lb (5,761 kg) against 11,240 lb (5,098 kg).
A 6.5 in (165 mm) chuck on an A2-5 nose, belt driven, rated 15 hp (11.2 kW) and 100 ft-lbf (135.6 N·m) at 870 rpm. Maximum speed is 5,000 rpm, or 4,000 rpm when synchronised with the main spindle. The spindle bore is 2.31 in (58.7 mm), the chuck throat is Ø 1.81 in × 1.63 in deep (Ø 46 mm × 41.4 mm) and the drawbar bore is Ø 1.03 in × 5 in deep (Ø 26.2 mm × 127 mm).
The 12-station turret takes BMT65 live tools at up to 4,000 rpm on a 1:1 drive ratio. Y travel is ±2 in (±51 mm) with 2,300 lbf (10,231 N) of thrust. The main C axis runs at up to 60 rpm with a 5 hp (3.7 kW) maximum rating, positions to 0.01° and has a 250 ft-lbf (339 N·m) brake on a 13.9 in (353 mm) disc. That covers cross drilling, flats, keyways and light contouring, not heavy milling.
Maximum turning diameter is 11.75 in (298 mm) and maximum turning length is 22.5 in (572 mm), with a 21 in (533 mm) swing and 8.4 in (213 mm) of X travel. For longer or larger work the DS-30Y lists 13.75 in (349 mm) by 32.5 in (826 mm) with a 10 in (254 mm) chuck and 3 in (76 mm) bar capacity.
Electrical supply is 220 VAC three-phase at 40 A or 440 VAC three-phase at 20 A. Air consumption is 4 scfm at 100 psi (113 L/min at 6.9 bar), with a minimum supply pressure of 80 psi (5.5 bar) through a 3/8 in hose and coupler. The coolant tank holds 55 gal (208 L).
