Product Image

DOWNLOAD AN INSTANT CUSTOM QUOTE FOR ANY HAAS MACHINE

GET QUOTE

ST-45

   
   
CNC Lathe with 25.5" x 44" max capacity and 7.0" bore
  • 18" (opt) Chuck Size
  • 7.0" Bar Capacity
  • 1.4k RPM
  • 40 hp Power

美元价格不包括关税、报关费用、保险费、增值税及运费。
USD prices DO NOT include customs duty, customs fees, insurance, VAT, or freight.

人民币价格包含关税、报关费用、货运保险和增值税, 但不包括运费。
CNY prices include customs duty, customs fees, insurance, and VAT. DOES NOT include freight.

* V Model Machines are only available in CNY pricing

Haas Delivered Price

This price includes shipping cost, export and import duties, insurance, and any other expenses incurred during shipping to a location in France agreed with you as a buyer. No other mandatory costs can be added to the delivery of a Haas CNC Product.

Compare Machines
BUILD & PRICE
Contact Distributor

TECHNICAL DOCUMENTS

Standard Features

Available Options

* 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

The Haas ST Series high-performance turning centers were designed from the ground up to provide setup flexibility, extreme rigidity, and high thermal stability. 

The ST-45 is a large-frame, big-bore lathe with a generous work envelope. This machine offers the best performance for the money – the best value – in its class.

  • 12-station bolt-on turret with hydraulic clamping
  • Large spindle nose and spindle bore
  • 2-speed gearbox
  • Made in the USA

HAAS LATHE WORK ENVELOPE COMPARISON CHART

CHUCK SIZE | BAR CAPACITY | WORK ENVELOPE | AUTOMATION OPTIONS

ST-40 Series Turning Centers

Check out the features and capabilities of the ST-45, and the rest of the ST-40 series.

HaasBuilt - ST-45

Take a closer look at how your ST-45 is built and assembled from the ground up, straight from our factory in Oxnard, California!

ST-45 Demo

The ST-45 is a big-bore lathe equipped with a 1400-rpm high-torque spindle, designed for tough machining. The ST-45 has a wide selection of available options, so you can tailor the machine to your shop’s needs. Check out this demo from HFO–Thomas Skinner.

Swing Diameter S.A.E METRIC
Over Front Apron 34.5 in 876 mm
Over Cross Slide 25.5 in 648 mm
Over Tailstock 25.5 in 648 mm
Capacities S.A.E METRIC
Chuck (optional) 18.0 in 457 mm
Max Cutting Length (varies with workholding) 44.0 in 1118 mm
Max Cutting Diameter (varies with turret) 25.5 in 648 mm
Bar Capacity w/ Opt. Workholding 6.50 in 165 mm
Travels S.A.E METRIC
X Axis 17.0 in 432 mm
Z Axis 44.0 in 1118 mm
Feedrates S.A.E METRIC
Rapids on X 710 ipm 18.0 m/min
Rapids on Z 710 ipm 18.0 m/min
Axis Motors S.A.E METRIC
Max Thrust X 5500 lbf 24465 N
Max Thrust Z 9000 lbf 40034 N
Spindle S.A.E METRIC
Spindle Nose A2-11 A2-11
Drive System 2-Speed Gearbox 2-Speed Gearbox
Max Rating 40.0 hp 29.8 kW
Max Speed 1400 rpm 1400 rpm
Max Torque 1400.0 ft-lbf @ 150 rpm 1898.0 Nm @ 150 rpm
Spindle Bore ø 7.00 in 178.0 mm
XP Option S.A.E METRIC
Drive System 2-Speed Gearbox 2-Speed Gearbox
Max Rating 55.0 hp 41.0 kW
Max Speed 1400 rpm 1400 rpm
Max Torque 2100.0 ft-lbf @ 150 rpm 2847.0 Nm @ 150 rpm
Input AC Voltage (3 Phase) - Low 220 VAC 220 VAC
Full Load Amps (3 Phase) - Low 105 A 105 A
Input AC Voltage (3 Phase) - High* 440 VAC 440 VAC
Full Load Amps (3 Phase) - High* 53 A 53 A
PC18KIT S.A.E METRIC
Chuck Size 18.0 in 457 mm
Max Speed 1400 rpm 1400 rpm
Draw Tube Bore ø 6.5 in 165 mm
Turret S.A.E METRIC
Number of Tools 12-Station BOT 12-Station BOT
OD vs ID Tools Any Combination (will vary with turret) Any Combination (will vary with turret)
Boring Bar Rear Clearance (from back of turret ) 4.37 in 111.0 mm
General S.A.E METRIC
Coolant Capacity 95 gal 360 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 1400 rpm 1400 rpm
Drive System 2-Speed Gearbox 2-Speed Gearbox
Spindle Power 40.0 hp 29.8 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 217 in x 94 in x 105 in 552 cm x 239 cm x 267 cm
Export Pallet 215 in x 91 in x 100 in 547 cm x 232 cm x 254 cm
Weight 25900 lb 11749.0 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.

Talk to Us

If you would like more information about how a new Haas machine can bring your products to life, please share your contact information.

Other Similar Machines

LARGER WORK ENVELOPE

Haas ST-40L

ST-40L

CNC Lathe with 25.5" x 80" max capacity and 4.0" bar capacity

  • 15" Chuck Size
  • 4.0" Bar Capacity
  • 2.4k RPM
  • 40 hp Power
   
Learn More Build & Price

LARGER WORK ENVELOPE

Haas ST-45L

ST-45L

CNC Lathe with 25.5" x 80" max capacity and 7.0" bore

  • 18" (opt) Chuck Size
  • 7.0" Bar Capacity
  • 1.4k RPM
  • 40 hp Power
   
Learn More Build & Price
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.

Replacement Parts

Replace worn out parts on your machine with genuine OEM parts. We have thousands in stock and ready to ship.

SHOP NOW

Performance Upgrades

Make your Haas machine perform even better, with high-productivity options that can be installed at your shop.

SHOP NOW

Maintenance Upgrades

Make your machine easier to operate, while reducing downtime. A variety of solutions are available.

SHOP NOW

All prices and specifications subject to change without notice. Freight, rigging, state & local taxes, vendor installation charges, and dealer installed accessories are not included. Not responsible for misprints or typographical errors. Machines shown with optional equipment. Actual product appearance may differ.

HAVE QUESTIONS? WE HAVE THE ANSWERS.

Cookie Notice

We use cookies to improve your user experience. Our Cookie Notice describes which cookies we use, why we use them, and how you can find more information about them. Please confirm you consent to us using analytics cookies. If you do not consent, you may still use our website with a reduced user experience.