Haas ST-20 2012

machine specification

• TURRET CAPACITY
• 8 Positions

• TOOL CHANGER TYPE
• 60 ATC

• THROAT DEPTH
• 9.45"

• TABLE SIZE - W
• 30"

• TABLE SIZE - L
• 61"

• PALLET SIZE (INCHES)
• 25"

• MAX SWING (INCHES)
• 17.32"

• SPINDLE TAPER (CAT/BT)
• HSK-463

• Y - AXIS TRAVEL (INCHES)
• 15.7" / 400mm

• X - AXIS TRAVEL (INCHES)
• 15.7" / 400mm

• Z - AXIS TRAVEL (INCHES)
• 14.7" / 375mm

• SPINDLE SPEED
• 12,000 RPM

• SPINDLE MOTOR (HP)
• 20 HP

• SPINDLE NOSE
• A2-6

• SPINDLE BORE
• 3.50 "

• CHUCK SIZE (INCHES)
• 8"

• BAR STOCK CAPACITY
• 2.0"

• TURRET STATIONS
• 12

• OVER FRONT APRON
• 31.75 "

• OVER CROSS SLIDE
• 20.75 "

• OVER TAILSTOCK
• 23.0 "

• MAX CUTTING DIAMETER (VARIES WITH TURRET)
• 15.0 "

• MAX CUTTING LENGTH (WITHOUT WORKHOLDING)
• 21 "

• RAPIDS ON X
• 945 in/min

• RAPIDS ON Z
• 945 in/min

• MAX THRUST X
• 4100 lb

• MAX THRUST Z
• 5100 lb

• MAX TORQUE
• 150 ft-lb @ 500 rpm

• BORING BAR REAR CLEARANCE (FROM BACK OF TURRET )
• 4.0 "

• AIR REQUIRED
• 4 scfm, 100 psi

• COOLANT TANK
• 55-Gallon 3/4 HP pump

machine equipped with

• AVAILABLE MANUALS
• 7 TOOL HOLDERS
• 2 BLANKS
• TAILSTOCK
• RIGID TAP