Acra’s New 2660ACH Precision Gap Bed Engine Lathes are made in Taiwan and features the following:
Spindle
- Supported by 3 precision P-Grade Taper Roller Bearings
- Dynamically balanced, hardened, and precision ground
- D1-6 Spindle Nose
- Spindle Bore 4-1/16″
Universal Gear Box
- Oil bath lubrication
- Heat-treated gears
- Inch/metric/module/diametrical threads
- Output shaft is designed with safety pin
Head Stock
- All gears made by chromium molybdenum steel and segmentation treated and precision ground
- Forced lubrication system
Tailstock
- Quill made by chromium molybdenum steel with segmentation and precision ground
- Tailstock Spindle 2-3/8″ and Spindle Travel 6″
Specifications
- Capacity:26″/35″ x 90″
- Swing Over Bed: 26″
- Swing Over Cross Slide: 17-1/2″
- Swing In Gap: 35-3/8″
- Distance Between Centers: 60″
- Bed Width: 15-3/4″
- Center Height: 11″
Headstock
- Spindle Nose: D1-11
- Spindle Bore: 4-1/16″
- Taper of Spindle: MT No. 7 x MT No. 5
- Spindle Speeds – Steps: 12
- Spindle Speeds – Range: 13 ~ 1,200 RPM
Carriage
- Cross Slide Travel: 15-3/4″
- Compound Slide Travel: 9-1/2″
Threads & Feeds
- Inch Threads: 2 ~ 72 TPI
- Metric Threads: 0.2 ~ 14 mm
- Longitudinal Feeds: 0.0012 ~ 0.039 in/rev
- Cross Feeds: 0.0004 ~ 0.0117 in/rev
Tailstock
- Quill Diameter: 2.935″
- Quill Travel: 7″
- Quill Taper: MT No. 5
Power
- Spindle Drive Motor: 15 HP/4P
- Voltage: 230 or 460V AC ~3 PH
Standard Equipment
- Main Motor 15 HP
- Center Sleeve MT No. 5
- Dead Center MT No. 5 X 2 PCs
- Leveling Screw and Block
- Service Kits and Toolbox
- Steady Rest: 1-5/8″~10″
- Drive Plate: 12″ for D1-11 ONLY
- Coolant System
- Multi- Position Length Stop
- 3 Jaw Scroll Chuck: 15″
- Full Length Splash Guard
- Halogen Light
- 4 Way Tool Holder
One (1) Year MFG Parts Warranty
