New ACER Dynamic 1740G High Speed Precision Engine Lathe

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 .......... 40"
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 .......... 73"
• Bed width .......... 12"
• Width of gap .......... 8-3/4"
Threading & Feeding:
• System .......... Inch/Metric
• Pitch of leadscrew .......... 35 Ø, 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 .......... 85" x 40"
• Net Weight .......... 3500 lbs
• Gross Weight .......... 3750 lbs
• Packing Dimension .......... 88" x 41" x 67"

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 3,500 lbs.

STANDARD ACCESSORIES:
• 10" D1-6 3-jaw chuck
• 4-way tool post
• Steady rest (0.6-7")
• 14" face plate
• Chuck guard w/ safety switch
• Built-in coolant system
• Full length splash guard
• Work light
• Gap bed
• Toolbox with tools

SPECIAL PACKAGE AVAILABLE:
• Acer dynamic "17" series lathe w/standard accessories and "Newall" NMS800 2-axis D.R.O. & installed at Acer facility

OPTIONAL ACCESSORIES:
• 8" 3-jaw chuck (d1-6)
• 10" and 12" 4-jaw independent chucks (d1-6)
• Follow rest (bronze tip): 0.78" - 4.3" range
• 12" drive plate
• "Aloris" tool post & 4-holder set (#3-bs) or 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) and installation fee
• 5C collet set (1/16" to 1 1/16" x 16ths; 17pcs/set)
• Taper turning attachment and installation fee
• "Magnescale" or "Newall" NMS 800 2-axis D.R.O. (10" x 40"/60"/80")
• Installation fee on Newall DP700 D.R.O.
**Above prices are based on F.O.B. Piscataway, NJ
**Prices and designs are subject to change without prior notice
**Manufacturer reserves the right to modify the design without notice