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Haas - CNC Lathes, 2-Axis / Y-axis - ST-15 Series

The ST-15 is a small-footprint big-bore lathe with a generous 355x406 mm maximum capacity, a 63,5 mm bore, and a 406 mm swing over the cross slide. The spindle turns to 4000 rpm, and the 14,9 kW vector drive system provides 203 Nm of cutting torque. An 210 mm hydraulic chucking system and 12-station turret are standard.

The ST-15 is extremely rigid, highly accurate, and very thermally stable. All castings were optimized using finite element analysis (FEA) to produce the most rigid designs, while improving chip and coolant flow, and simplifying maintenance and service.

Technical Specifications

Technical specifications ST-15 ST-15Y
Max operating height x width x depth 1803 x 3200 x 2108 mm 1803 x 3200 x 2108 mm
Travels: X axis 200 mm 200 mm
Travels: Y axis -- ±51 mm
Travels: Z axis 406 mm 406 mm
Feedrates: rapids on X 30.5 m/min 12 m/min
Feedrates: rapids on Y -- 12 m/min
Feedrates: rapids on Z 30.5 m/min 30.5 m/min
Spindle: max motor rating 14,9 kW 14,9 kW
Spindle: max speed 4000 rpm 4000 rpm
Spindle: max torque 203 Nm @ 500 rpm 203 Nm @ 500 rpm
Max cutting diameter 355 mm 305 mm
Max cutting length without workholding 406 mm 406 mm
Available models

CNC Lathe; 14" x 16" (356 x 406 mm) max capacity, 2.5" (63.5 mm) bar, 16" (406 mm) swing, 20 hp (14,9 kW) vector drive, 4000 rpm, A2-6 spindle, 8.3" (210 mm) chuck, 12-station bolt-on turret, 15" color LCD monitor, memory lock keyswitch, USB port and rigid tapping. Standard toolholder kit included with BOT or Hybrid turret.

CNC Lathe w/Y Axis; 12" x 16" (305 x 406 mm) max capacity, 2.5" (63.5 mm) bar, 16" (406 mm) swing, ±2.00" (±50.8 mm) Y-axis travel, 20 hp (14.9 kW) vector drive, 4000 rpm, A2-6 spindle, 8.3" (210 mm) chuck, 12-station hybrid turret (6 VDI/6 BOT), high-torque live tooling w/C axis, 15" color LCD monitor, memory lock keyswitch, spindle orientation, USB port and rigid tapping. Standard toolholder kit included with Hybrid turret.

Key Features

  • A2-6 spindle nose with 63,5 mm bar capacity
  • 4 000-rpm high-speed spindle; 14,9 kW vector dual drive
  • ISO standard G-code programming through the user-friendly, full-function Haas CNC control, or use the optional Intuitive Programming System
  • Belt-type chip conveyor available
  • Aerospace
  • Automotive
  • Defense
  • Die & Mould
  • Education & Academics
  • Electronics
  • Machinery & Manufacturing
  • Medical
  • Mining & Minerals
  • Oil & Gas
  • Semiconductor, Solar & Electronics
  • Shipbuilding
  • Singapore
Haas Automation Inc.Haas Automation is the largest machine tool builder in the western world, manufacturing a complete line of CNC vertical machining centers, horizontal machining centers, CNC lathes and rotary products. The company also builds a variety of specialty machines, including 5-axis machining centers, mold making machining centers, toolroom machines, and gantry routers. Haas machine tools and rotary products are built to the exacting specifications of Gene Haas to deliver higher accuracy, repeatability, and durability than any other machine tools on the market. Haas Automation delivers more standard features, high-tech innovations, and solid engineering than any other CNC manufacturer – and at better prices. Haas offers an American-made, full product line for all your machining needs. And high-quality Haas machines are engineered for simple maintenance, easy set up, and low-cost operation.
[Haas, CNC, lathe, st-15, y-axis, 2-axis, spindle, trunnion, mold machine, machine tools, rotary, indexer]