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25y 15y 75
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* Not all options are compatible with each other. Some options may require the purchase of additional options, or may include additional options at no charge. Please use our Build-&-Price tool to determine option compatibility, and configure your machine.
Automation Options
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We’ve completely redesigned our best-selling ST-25 Series turning centers to provide even more performance, features, and value than ever before. We’ve re-engineered everything – from the ground up – to create a more rigid machine, with superior cutting performance, and a host of productivity-enhancing options.
- New castings – more compact and more rigid
- 11% smaller footprint than its predecessor
- Increased Z-axis travel
- Available Auto Door
- WiFi standard
- Ideal for high-volume, high-production environments
- Made in the USA
HAAS LATHE WORK ENVELOPE COMPARISON CHART
CHUCK SIZE | BAR CAPACITY | WORK ENVELOPE | AUTOMATION OPTIONS
Sirois Tool
“When we purchase machines, we want to add capabilities or capacities that we don’t already have. So, one of our progressions was to add a Y-axis to be able to do some milling while we’re turning. That then progressed into adding a sub-spindle so that we could do some part pick-offs and work on the back side of parts. We did the same thing with our milling, where were originally doing 3-axis and 4-axis milling, and we moved into 5-axis milling. Our Haas machines have allowed us to think differently and quote work we normally wouldn’t look at.”
–
Alan Nadeau, President
Nimatic ApS
Nimatic ApS is one of Europe’s leading manufacturers of equipment for handling machine tool coolants and lubricants, such as oil skimmers, separators, emulsion mixers, and refractometers. Haas machines play a key role in their manufacturing processes.
“Nimatic has several Haas machines, such as two VF-1s, two Mini Mills, and the ST-25Y with a Haas Bar Feeder. We purchased our first machine back in 2006. We use the ST-25Y most often to produce parts that make oil skimmers and emulsion mixers.”
–
John Nielson, Owner of Nimatic
ST-20Y + BAR FEEDER
“A key part to this machine to us was an Automation Solution”
JOHN SAUNDERS | OWNER | SAUNDERS MACHINE WORKS
John Saunders is the owner of Saunders Machine Works, and frequently posts videos on his NYC CNC YouTube channel. A self-taught machinist, John has become a recognized figure in the machining and manufacturing industry. His focus is on educating and inspiring the next generation of machinists and manufacturing entrepreneurs.
ST-20Y
Y-Axis CNC Lathe with 11.75″ x 22.5″ max capacity and 2.5″ bar capacity
- 8.3″
Chuck Size - 2.5″
Bar Capacity - 4k
RPM - 20 hp
Power
ST-30Y
Y-Axis Mid-Size CNC Lathe with A2-6 spindle nose and 3.0″ (76 mm) bar capacity
- 10″
Chuck Size - 3.0″
Bar Capacity - 3.4k
RPM - 30 hp
Power
ST-35Y
Y-Axis Mid-Size CNC Lathe with A2-8 spindle nose and 4.0″ (102 mm) bar capacity
- 12″
Chuck Size - 4.0″
Bar Capacity - 3.2k
RPM - 40 hp
Power
LATHE Drilling: EVERYTHING YOU NEED TO KNOW
Mark shows you everything you need to know to drill on a Haas lathe. Whether you have a standard 2-axis lathe, a dual-spindle lathe, or even a live-tool lathe, Mark simplifies the process, and explains all the G and M codes you’ll ever need.
CUT CYCLE TIMES AND POSITION YOUR TURRET USING G53
Mark demonstrates how using a G53 command instead of G28 not only saves valuable cycle time, but also reduces the risk of crashing your machine. Mark walks you through both G-codes, and explains how and when to use each one.
THE HAAS BMT65 TURRET
Why move your turned parts to a mill for secondary operations when you can machine them complete on a Haas lathe with the BMT65 turret and live tooling? The BMT65 system provides increased cutting performance, longer tool life, and better tool clearance.
Setting Up Live Tools
Properly setting up live tools on a turning center can be tricky. Mark guides you through the process with a step-by-step tutorial that will answer all your questions.
| Capacities | S.A.E | METRIC |
|---|---|---|
| Chuck Size | 10.0 in | 254 mm |
| Max Part Swing | 21.0 in | 533 mm |
| Max Cutting Diameter (with BMT65 turret) | 11.75 in | 298 mm |
| Max Cutting Length (varies with workholding) | 22.5 in | 572 mm |
| Bar Capacity | 3.00 in | 76 mm |
| Travels | S.A.E | METRIC |
|---|---|---|
| X Axis | 8.4 in | 213 mm |
| Y Axis | ± 2.0 in | ± 51 mm |
| Z Axis | 22.5 in | 572 mm |
| Feedrates | S.A.E | METRIC |
|---|---|---|
| Rapids on X | 472 ipm | 12.0 m/min |
| Rapids on Y | 472 ipm | 12.0 m/min |
| Rapids on Z | 945 ipm | 24.0 m/min |
| Axis Motors | S.A.E | METRIC |
|---|---|---|
| Max Thrust X | 4100 lbf | 18238 N |
| Max Thrust Y | 2300 lbf | 10231 N |
| Max Thrust Z | 5100 lbf | 22686 N |
| Spindle | S.A.E | METRIC |
|---|---|---|
| Spindle Nose | A2-6 | A2-6 |
| Max Rating | 30.0 hp | 22.4 kW |
| Max Speed | 3400 rpm | 3400 rpm |
| Max Torque | 300.0 ft-lbf @ 500 rpm | 407.0 Nm @ 500 rpm |
| Spindle Bore ø | 3.50 in | 88.9 mm |
| Main Spindle C Axis | S.A.E | METRIC |
|---|---|---|
| Max Rating | 5.0 hp | 3.7 kW |
| Positioning (±) | 0.01 ° | 0.01 ° |
| Brake Clamp Force | 1000 lbf | 4448 N |
| Brake Diameter | 14.4 in | 366 mm |
| Control Type | Interpolated Motion and Positioning | Interpolated Motion and Positioning |
| Turret | S.A.E | METRIC |
|---|---|---|
| Number of Tools | 12 Stations | 12 Stations |
| OD vs ID Tools | Any Combination (will vary with turret) | Any Combination (will vary with turret) |
| Boring Bar Rear Clearance (from back of turret ) | 4.00 in | 102.0 mm |
| Live Tooling | S.A.E | METRIC |
|---|---|---|
| Max Speed | 4000 rpm | 4000 rpm |
| Tooling | BMT65 | BMT65 |
| General | S.A.E | METRIC |
|---|---|---|
| Coolant Capacity | 55 gal | 208 L |
| Air Requirements | S.A.E | METRIC |
|---|---|---|
| Air Required | 4 scfm @ 100 psi | 113 L/min @ 6.9 bar |
| Inline Air Hose | 3/8 in | 3/8 in |
| Coupler (Air) | 3/8 in | 3/8 in |
| Air Pressure Min | 80 psi | 5.5 bar |
| Electrical Specification | S.A.E | METRIC |
|---|---|---|
| Spindle Speed | 3400 rpm | 3400 rpm |
| Drive System | Direct Speed, Belt Drive | Direct Speed, Belt Drive |
| Spindle Power | 30.0 hp | 22.4 kW |
| Input AC Voltage (3 Phase) – Low | 220 VAC | 220 VAC |
| Full Load Amps (3 Phase) – Low | 70 A | 70 A |
| Input AC Voltage (3 Phase) – High* | 440 VAC | 440 VAC |
| Full Load Amps (3 Phase) – High* | 35 A | 35 A |
| Dimensions – Shipping | S.A.E | METRIC |
|---|---|---|
| Domestic Pallet | 142 in x 90 in x 92 in | 361 cm x 229 cm x 234 cm |
| Export Pallet | 143 in x 90 in x 92 in | 364 cm x 229 cm x 234 cm |
| Weight | 12300 lb | 5580.0 kg |
*Haas machines are designed to operate on 220 VAC power. An optional internal high-voltage transformer (380 – 480 VAC) is available for all models, except the Desktop Mill, CL-1, and CM-1. This optional high-voltage internal transformer is not field installable; it must be ordered with the machine.
ATTENTION! Optional high-performance spindles have a higher power requirement than the standard spindle. Verify the power requirement before running power for your machine.
Need More Information?
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25y 15y 75
Sumber: https://www.haascnc.com/machines/lathes/st/models/y-axis/st-25y.html
