New ACER Dynamic-2640L Precision Engine Lathe

ACER Dynamic Lathe 2640L
General Capacity:
• Swing over bed .......... 660 mm/26"
• Swing over gap .......... 890 mm/35"
• Swing over cross slide .......... 440 mm/17.3"
• Distance between centers .......... 1000 mm/39.37"
• Width of bed .......... 400 mm/15.7"
Headstock:
• Spindle nose .......... D1-8/D1-11 (Opt.)
• Spindle bore .......... 85 mm/115 mm (Opt.)/3.3"/4.5" (Opt.)
• Spindle speeds .......... 15 - 1500 R.P.M. (12 steps)/10 - 1000 R.P.M. (12 steps, Opt.)
• Taper of spindle bore .......... MT 7
Threading:
• Inch threads range .......... 2 - 56 T.P.I.
• Metric threads range .......... P 0.5 - P 14
• Longitudinal feeds range .......... 0.05 - 0.82 mm/0.002" - 0.032"
• Cross feeds range .......... 0.02 - 0.40 mm/0.0008" - 0.016"
• Leadscrew diameter .......... 38 mm/1.5"
• Leadscrew pitch .......... 4 T.P.I. or 6 mm/0.24"
Carriage:
• Taper of tail center .......... MT 5
• Compound rest travel .......... 200 mm/7.9"
• Cross slide travel .......... 375 mm/14.8"
Tailstock:
• Tail spindle travel .......... 165 mm/6.5"
• Tail spindle diameter .......... 85 mm/3.3"
Power:
• Main drive motor .......... 10 HP (7.5 KW)
• Coolant pump .......... 1/8 HP (0.1 KW)
Dimensions:
• Machine Dimensions .......... 238 x 103 x 131 cm/94" x 41" x 52"
• Packing Dimensions .......... 250 x 115 x 194 cm/98" x 45" x 76"
• Net Weight .......... 2,280 kgs/5,027 lbs
• Gross Weight .......... 2,380 kgs/5,247 lbs
NOTE! The manufacturer reserves the right to modify the design, specifications, mechanisms, etc. to improve the performances of the machines without notice. All specifications shown above are for reference only.

Machine Features:
• Ampere meter for indicating power consumption.
• Magnetic multiple-disc clutches in the headstock are used for efficient starting and reversing the spindle.
• Manual jog button.
• 12 speeds range from 25 to 1,500 RPM.
• Oil flood indicator.
• One of the outside gears on the gear box is designed with a safety ring to protect it from damage.
• Optional 2nd starting lever.
• Drip-proof 10 HP spindle motor.
• Magnetic disc brake with foot pedal allows for rapid control of the spindle rotation.
• Hardened & ground bedways at Rockwell C 55°.
• Electro-trochoid pump forces lubrication oil to all running parts outside of the headstock.
• Handwheel with direct inch/metric reading micro-collar.
• Precision ground cross slideways.
• Saddle-lock device for heavy cutting.
• Rapid four directional travel.
• Safety clutched and longitudinal lead screw.
• 4 TPI and oil bathed longitudinal lead screw.
• Oil level indicator.
• Forward/stop/reverse lever with safety device.
• Multi-position length stop.
• Removable chip pan.
• Machine bed with FC-30 casting iron.
• Machine weighs 5,027 lbs.

Standard Accessories:
• 12" D1-11 three jaw chuck
• Followable splash guard
• Steady rest: bronze tip
• Built-in coolant system (3.14" - 10.62")
• 4-way tool post
• Longitudinal carriage stop
• Tool box w/ tools
• Halogen work light

Optional Accessories:
• 18" 4-jaw independent chuck (D1-11)
• Follow rest: bronze tip (0.78" - 3.93")
• 20" face plate (D1-11)
• "Aloris" tool post & 4 holders (#5-BS)
• "Aloris" tool post & 6 holders (#5-SET)
• "Dorian" tool post & 4 holders (SD50 DA-TS)
• Micrometer stop
• Five position carriage stop
• Taper turning attachment
• Installation fee for taper turning attachment
• 5c collet closer (lever-type)
• Installation fee for collet closer
• 5c collet set (1/16" - 1 1/16" x 16ths; 17 pcs/set)
• "Magnescale" 2-axis DRO (12" x 40"/60"/80"/100"/120"/160")
• "Newall" 2-axis DRO (14" x 40"/60"/80"/100"/120"/160")