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.
|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|
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.