Acra’s new Precision High Speed & High Accuracy Tool Room Lathe with Digital Threading controller. It has the following features that any tool maker would love:
- Ruggedly constructed to withstand continuous production.
- 280 mm (11″) swing over bed.
- 457 mm (18″) distance between centers.
- Dual range Inch/Metric quick change gearbox.
- Infinitely variable spindle speeds from 0-4000 RPM.
- Fast lever collet chucking with a single movement.
- Automatic thread length control with fine adjustable stops provides for accurate thread relief.
- Full bearing carriage with Turcite-B slideway bearing material between carriage and bed.
- Solid hardened and ground alloy tool steel bed.
- The spindle is mounted in high precision preloaded angular contact ball bearings eliminating and end play.
- 5 HP motor
- Good for pitch and module turning processing without any gears in gearbox. Easy exchange of decimal and GB system, accuracy goes up to three digits after decimal point.
- Digital data shows R.P.M. of spindle and tool infeed to let operator arrange best possible turning process combination.
- Digital data showing electric current for easy checking overload turning.
- Rapid retract function is available for shortened pitch module turning processing time.
- CPU is designed specifically for fast, reliable controls. Interface display monitor by Fuji.
- Made in Taiwan
Specifications
- With Chuck: 6″
- With Expanding Collets: 3″
- With Round 5C Collets: 1-1/16″
- With Hexagon 5C Collets: 7/8″
- With Square 5C Collets: 3/4″
- With Step Chucks: 1-1/16″ ~ 6″
- Spindle Nose Diameter: 2-3/16″
- Spindle Nose I.D./O.D.: 5C (10°)/ 4° Taper
- Spindle Speeds (Variable): 0 – 4,000 RPM
- Inverter Spindle Motor: 5 HP
- Hole Through Spindle: 1-1/4″
- Bar Stock Diameter (5C Collet): 1-1/16″
- Distance Between Centers: 18″
- Swing Over Bed: 11″
- Swing Over Carriage: 9″
- Swing Over Cross Slide: 6″
- Carriage Power Feed Range: 3/16″ ~ 4″
- Cross Slide Power Feed Range: 5/16″ ~ 7″
- Cross Slide Travel: 6″
- Quick-Action Compound Slide Travel: 0.1″
- Compound Slide Travel: 3″
- Tailstock Spindle Travel: 3-3/4″
- Number of Change Threads: 36
- Range of Threads: 3.175 ~ 500 TPI
- Motor: 3 HP
- Voltage: 230V AC ~ 1 Phase/3 Phase
- Dimensions: 73" x 30" x 67"
- Weight: 2,310 lbs.
Standard Equipment
- 5C Lever Collet Closer
- Coolant System
- Quick-Acting Tool Post
- Special Tools
- Halogen Light
- Electronic Threading
- Inch/Metric Threading
- Power Feed Unit
- Direct Reading Spindle Speeds
- Digital Readout
One (1) Year MFG Parts Warranty
