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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-15 is an extra-small footprint, big-bore lathe that provides a generous work envelope. This machine offers the best performance for the money – the best value – in its class.
|Max Part Diameter||16.5 in||419 mm|
|Over Wedge||16.5 in||419 mm|
|Chuck Size||8.3 in||210 mm|
|Max Cutting Diameter (varies with turret)||14.0 in||356 mm|
|Max Cutting Length (without workholding)||16 in||406 mm|
|Bar Capacity||2.50 in||64 mm|
|X Axis||7.9 in||200 mm|
|Z Axis||16.0 in||406 mm|
|Rapids on X||1200 ipm||30.5 m/min|
|Rapids on Z||1200 ipm||30.5 m/min|
|Max Thrust X||3300 lbf||14679 N|
|Max Thrust Z||3300 lbf||14679 N|
|Max Rating||20.0 hp||14.9 kW|
|Max Speed||4000 rpm||4000 rpm|
|Max Torque||150 ft-lbf @ 500 rpm||203 Nm @ 500 rpm|
|Spindle Bore ø||3.50 in||88.9 mm|
|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 )||0.75 in||19.1 mm|
|Coolant Capacity||30 gal||114 L|
|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|
|Spindle Speed||4000 rpm||4000 rpm|
|Drive System||Direct Speed, Belt Drive||Direct Speed, Belt Drive|
|Spindle Power||20.0 hp||14.9 kW|
|Input AC Voltage (3 Phase) - Low||220 VAC||220 VAC|
|Full Load Amps (3 Phase) - Low||40 A||40 A|
|Input AC Voltage (3 Phase) - High||440 VAC||440 VAC|
|Full Load Amps (3 Phase) - High||20 A||20 A|
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Take an insider's peak at how we build our big-bore, small footprint, production ready ST-15.
CNC Lathe with 14" x 16" max capacity and 1.75" bar capacity
Y-Axis CNC Lathe with 12" x 16" max capacity and 2.5" bar capacity
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.