ACRA’s 2260ENC CNC Lathe is a versatile CNC Flat-bed Lathe with Manual, Conversational, Teach, and CNC operating modes. Some of the features are:
- Rugged MEEHANITE casting, with thick widely spaced cross supports and induction hardened ground ways for accuracy and rigidity.
- Coolant system with removable tank is standard.
- Precision ground ball-screws are driven by AC Digital Servo Motors.
- Variable AC inverter and includes constant surface speed and threading functions.
- It can be operated manually with jog joysticks and MPG hand wheels, user interactive conversational, or full-blown CNC G-Code/M-Function with macros. Some models include a Part Shape Program Generator, with graphics display.
- The main spindle motor is direct driven. The spindle is supported by a single cylinder bearing housing equipped with SP level precision double row cylindrical roller bearings, angular contact thrust bearings and lubricated with Hl-class grease. The front spindle is designed with a labyrinthian collar and protector cover to prevent the entering of coolant or chips.
- Encased in a well-ribbed headstock for maximum heat dissipation. Prevents any thermal distortion after long periods of turning thereby ensuring accurate cutting.
- Bed ways and cross slide are hardened and ground to min HS70.
- Turcite “B” coating between the bed and carriage.
Specifications
Workpiece Capacity
- Swing over Bed: 21″
- Max Working Length (4 Way Tool Post): 46.45″
- Max Working Diameter (4 Way Tool Post): 12.80″
- Distance Between Centers: 53.93″
- Width of Bed: 13.58”
Spindle
- Spindle Nose: A2-8
- Spindle Center Sleeve: MT No. 5
- Spindle Bore / Bar Capacity: 3.58″
- Range of Spindle Speed: Inf. Variable 35 – 3500 RPM
- Motor: 15 HP FANUC Spindle Motor
- Travel (X): 11.8″
- Travel (Z): 50.40″
- Rapid (X/Z): 295 IPM
- X Axis Motor: 2.4HP β12 /3000is
- Z Axis Motor: 3.33HP β22 /2000is
Turret
- Tool Station: Electric V8 Turret
- Size of External Turning Tool: 1″
- Boring Bar Diameter: 1.575″
Tailstock
- Quill Taper: MT No. 5
- Quill Diameter: 3.346″
- Quill Travel: 7.00″
Standard Equipment
- Fanuc OI Mate TD Controller
- Halogen Work Light
- Coolant System
- Hydraulic Chuck 10” with Rotary Cylinder
- Live Center MT No. 5
- Leveling Pads (8 Pcs)
- Toolbox & Operation Manual
One (1) Year MFG Parts Warranty & Limited 3 Month Labor.