New ACER Dynamic 1780G Precision Engine Lathe

MODEL 1780G
General Capacity:
• Center height .......... 8-3/4"
• Swing over bed .......... 17"
• Swing over gap (Gap type only) .......... 26"
• Swing over cross slide .......... 9-5/8"
• Distance between centers .......... 80"
Main Spindle:
• Spindle nose .......... D1-6 or A1-6
• Spindle bore diameter .......... 2-1/4"
• Type of spindle nose .......... MT.#6
• Taper of center .......... MT.#4
• Spindle speeds .......... 50~1800 rpm (12 steps)
Carriage:
• Cross slide travel .......... 8-5/8"
• Compound rest travel .......... 7"
• Max. size cutting tool .......... 1" x 1"
Tailstock:
• Spindle diameter .......... 2-1/4"
• Spindle travel .......... 6"
• Taper of center .......... MT.#4
Bed:
• Bed length .......... 113"
• Bed width .......... 12"
• Width of gap .......... 8-3/4"
Threading & Feeding:
• System .......... Inch .......... Metric
• Pitch of leadscrew .......... 350, 4 TPI
• Metric pitch threads .......... 0.5~7mm/pitch (22 kinds)
• Inch pitch threads .......... 4~56 TPI (36 kinds)
• Module pitch threads .......... 0.5~3.5 M.P. (12 kinds)
• Diametral pitch threads .......... 8~56 D.P. (21 kinds)
• Range of longitudinal feeds .......... 0.002-0.028"/rev. .......... 0.05-0.70mm/rev.
• Range of cross feeds .......... 0.001-0.014"/rev. .......... 0.025-0.35mm/rev.
Power:
• Main drive motor .......... 7-1/2 HP
• Rapid traverse motor .......... --
• Coolant pump motor .......... 1/8 HP
Dimensions:
• Floor Dimension .......... 124" x 40"
• Net Weight .......... 4400 lbs
• Gross Weight .......... 4750 lbs
• Packing Dimension .......... 131" x 41" x 67"
***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:
• Headstock’s rigidity and durability are derived from high tensile cast iron (FC25).
• A uniquely designed gear box offers a comprehensive range of inch and metric threads without changing gears.
• Simple laid-out electric cabinet is easy to maintain and easy to fix.
• Saddle is coated with Turcite-B to provide wear resistance.
• Three point support on the spindle is the key to heavy cutting.
• Triangular ribbed bed with annealing process on the casting allows no deformation to occur on the slideways.
• A 2-1/4″ diametered quill, graduated in inch and metric scales, is made from low carbon steel (SCM4), and it is hardened and ground to its accuracy.
• Electro-trochoid pump forces lubrication oil to all running parts inside the headstock.
• Oil bathed cross lead screw (optional).
• Oil flood indicator.
• Hand chip guard.
• Output shaft of the gear box is designed with a safety pin to protect from damage.
• Power disconnecting limit switch.
• Drip-proof 7.5 HP spindle motor.
• Mechanical drum type brake is easy to adjust and maintain.
• Hardened & ground bedways at Rockwell C 55°.
• Hardened & ground cross slideways.
• Saddle lock device for heavy cutting.
• Triangular bed web for rigidity.
• Oil bathed longitudinal lead screw.
• Forward/stop/reverse lever with safety device.
• Oil level indicator.
• Multi-position length stop.
• Machine bed with FC-30 casting iron.
• Machine weighs in at 4,400 lbs.

STANDARD ACCESSORIES:
• Gap Bed
• Built-In Coolant System
• Face Plate
• Touch-up Paint, Toolbox with Tools
• Operations Manual
• 4-Way Tool Post
• Halogen Work Light

Special Package Available:
• ACER Dynamic "17" Series Lathe w/Standard Accessories and "Newall" NMS 800 2-Axis DRO & Installed at ACER Facility

OPTIONAL ACCESSORIES:
• 8" 3-Jaw Chuck (D1-6)
• 10" 4-Jaw Independent Chuck (D1-6)
• 12" 4-Jaw Independent Chuck (D1-6)
• Follow Rest (Bronze Tip): 0.78" - 4.3" Range
• 12" Drive Plate
• "Aloris" Tool Post & 4-Holder Set (#3-BS)
• "Aloris" Tool Post & 6 Holder Set (#3 SET)
• "Dorian" Quick Change Tool Post & 4-Holder Set (SD35CXA-TS)
• Micrometer Stop
• Four Position Carriage Stop
• 5C Collet Closer (Lever-Type)
• Installation Fee on 5C Collet Closer
• 5C Collet Set (1/16" to 1 1/16" x 16ths; 17pcs/set)
• Taper Turning Attachment
• Installation Fee on Taper Turning Attachment
• "Magnescale" 2-Axis D.R.O. (10" x 80")
• "Newall" NMS 800 2-Axis D.R.O. (10" x 80")
• Installation Fee on Newall DP700 D.R.O.

*** Above prices are based on F.O.B. port of entry
*** Prices and designs are subject to change without notice.
*** Manufacturer reserves the right to modify the design without notice.