2024 HAAS ST-20Y WITH LIVE MILLING, C AND Y AXIS
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The 2024 Haas ST-20Y is a versatile CNC lathe featuring a subspindle, milling capabilities, Y-axis functionality, and a chip conveyor, making it suitable for complex manufacturing tasks. The main spindle has an 8.3" 3-jaw hydraulic chuck, while the subspindle uses a 5.3" chuck, enabling effective operation across various materials. With a maximum swing over cross slide of 21" and a machining diameter of 11.75", the machine provides significant versatility. The Y-axis allows for +/- 2.0" travel, enhancing its multi-axis machining potential.
The machine is powered by a Haas NextGen Control system, supporting advanced functions such as live milling, drilling capabilities, and rigid tapping. A 20 HP spindle achieves speeds up to 6,000 RPM, and the rotary tool operates at up to 4,000 RPM, powered by a 5 HP motor. With a 22.5" maximum machining length and a bar capacity of 2.5", it accommodates a variety of production needs. The unit includes a chip conveyor and employs a 15" LCD monitor for user-friendly operation.
Other features include an automatic tool presetter, spindle orientation, rapid traverse rates of 472 IPM (X, Y) and 945 IPM (Z), and a cabinet cooler. The machine's dimensions are 142" x 90" x 92", with a weight of 10,480 lbs., suitable for workshop environments. With only 141 power-on hours, this lightly used machine is ready for immediate use, offering reliable performance for demanding tasks.
Spindle Nose / Spindle Bore A2-6" / 3.5"
Subspindle Nose / Subspindle Speed A2-5" / 6,000 RPM
HAAS NextGen CNC Control
C-AXIS SPINDLE ROTATION
SUBSPINDLE
PARTS EJECTOR
LIVE MILLING/DRILLING CAPABILITY
Y-AXIS CAPABILITY
8.3" 3-JAW HYDRAULIC CHUCK - MAIN SPINDLE
5.3" 3-JAW HYDRAULIC CHUCK - SUB-SPINDLE
CHIP CONVEYOR
HAAS VISUAL PART PROGRAMMING SYSTEM
CABINET COOLER
AUTOMATIC TOOL PRESETTER
USER DEFINABLE MACROS
SPINDLE ORIENTATION
CHIP TRAY FILTER KIT
RIGID TAPPING
COMPENSATION TABLES
15" LCD COLOR MONITOR
1 GB PROGRAM STORAGE
MEMORY LOCK KEY SWITCH
MEDIA DISPLAY BY M-CODE
WIRELESS NETWORKING
USB PORT INTERFACE
RS 232 PORT INTERFACE
ALL AVAILABLE TOOL BLOCKS
STATIC TOOL HOLDERS
(2) LIVE TOOL HOLDERS
**Power On Hours: 573**
**Cycle Start Hours 32**
**Feed Cutting Hours 1**
The 2024 Haas ST-20Y is a versatile CNC lathe featuring a subspindle, milling capabilities, Y-axis functionality, and a chip conveyor, making it suitable for complex manufacturing tasks. The main spindle has an 8.3" 3-jaw hydraulic chuck, while the subspindle uses a 5.3" chuck, enabling effective operation across various materials. With a maximum swing over cross slide of 21" and a machining diameter of 11.75", the machine provides significant versatility. The Y-axis allows for +/- 2.0" travel, enhancing its multi-axis machining potential.
The machine is powered by a Haas NextGen Control system, supporting advanced functions such as live milling, drilling capabilities, and rigid tapping. A 20 HP spindle achieves speeds up to 6,000 RPM, and the rotary tool operates at up to 4,000 RPM, powered by a 5 HP motor. With a 22.5" maximum machining length and a bar capacity of 2.5", it accommodates a variety of production needs. The unit includes a chip conveyor and employs a 15" LCD monitor for user-friendly operation.
Other features include an automatic tool presetter, spindle orientation, rapid traverse rates of 472 IPM (X, Y) and 945 IPM (Z), and a cabinet cooler. The machine's dimensions are 142" x 90" x 92", with a weight of 10,480 lbs., suitable for workshop environments. With only 141 power-on hours, this lightly used machine is ready for immediate use, offering reliable performance for demanding tasks.
Imperial
| Maximum Swing | 16.25" |
| Max Turning Diameter | 11.75" |
| Main Spindle Bore/Max Bar Capacity | 2.99'"/ 2.5" |
| Tail Stock/Sub Spindle | Sub Spindle |
| Maximum Swing Over Cross Slide | 21" |
| Distance Between Centers | 14" |
| Maximum Cutting Length | 22.5" |
| X-Axis Travel (X1, X2, X3) | 8.4" |
| Z-Axis Travel (Z1, Z2, Z3) | 22.5 |
| Y-Axis Travel (Y1, Y2, Y3) | +/- 2" |
| C-Axis Indexing (1, 2) | FULL C-AXIS (.01 DEGREE) PROGRAMMABLE |
| Main Spindle Chuck Size | 8.3" |
| Main Spindle Chuck Type | Hydraulic |
| Main Spindle Bore Diameter | 3.5" |
| Main Spindle Maximum Bar Work | 2.5" |
| Main Spindle Speed | 4,000 RPM |
| Main Spindle Horsepower (CONT. /30 MINS) | 20 |
| Sub Spindle/2nd Spindle Chuck Size | 5.3 |
| Sub Spindle/2nd Spindle Chuck Type | Hydraulic |
| Sub Spindle/2nd Spindle Speed | 6,000 RPM |
| Turret Tool Positions 1, 2 | 12 |
| Turret Rotary Tool Spindle Speed 1, 2 | 4000 |
| Turret Rotary Tool Horse Power 1, 2 | 5 |
| Bar Feed | No |
| Parts Catcher | No |
| Chip Conveyor | Yes |
| Tool Eye Automatic Front Spindle | Yes |
| Number of Available Live Tool Holders | 2 |
| Rapid Traverse, X-Axis | 475 |
| Rapid Traverse, Y-Axis | 475 |
| Rapid Traverse, Z-Axis | 945 |
| Control | CNC (HAAS NextGen) |
| Dimensions | 142" x 90" x 92" |
| Weight | 10,480 lbs. |
Spindle Nose / Spindle Bore A2-6" / 3.5"
Subspindle Nose / Subspindle Speed A2-5" / 6,000 RPM
HAAS NextGen CNC Control
C-AXIS SPINDLE ROTATION
SUBSPINDLE
PARTS EJECTOR
LIVE MILLING/DRILLING CAPABILITY
Y-AXIS CAPABILITY
8.3" 3-JAW HYDRAULIC CHUCK - MAIN SPINDLE
5.3" 3-JAW HYDRAULIC CHUCK - SUB-SPINDLE
CHIP CONVEYOR
HAAS VISUAL PART PROGRAMMING SYSTEM
CABINET COOLER
AUTOMATIC TOOL PRESETTER
USER DEFINABLE MACROS
SPINDLE ORIENTATION
CHIP TRAY FILTER KIT
RIGID TAPPING
COMPENSATION TABLES
15" LCD COLOR MONITOR
1 GB PROGRAM STORAGE
MEMORY LOCK KEY SWITCH
MEDIA DISPLAY BY M-CODE
WIRELESS NETWORKING
USB PORT INTERFACE
RS 232 PORT INTERFACE
ALL AVAILABLE TOOL BLOCKS
STATIC TOOL HOLDERS
(2) LIVE TOOL HOLDERS
**Power On Hours: 573**
**Cycle Start Hours 32**
**Feed Cutting Hours 1**
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