Introducing Acra's new 2660ACH Precision Gap Bed Engine Lathe, a state-of-the-art machine that combines superior accuracy, reliability, and versatility. Manufactured in Taiwan, this cutting-edge lathe is designed to deliver exceptional results in a wide range of turning applications, from small precision components to large, complex workpieces. With its robust construction, advanced features, and user-friendly design, the 2660ACH is a must-have for any manufacturing facility looking to optimize their production processes and achieve unparalleled precision.
The Acra 2660ACH Precision Gap Bed Engine Lathe is a testament to the company's commitment to quality and innovation. The lathe features a precision-ground, hardened spindle supported by three P-Grade taper roller bearings, ensuring superior rigidity and accuracy. The universal gearbox, with its heat-treated gears and oil bath lubrication, enables the machine to handle a wide variety of threading operations, including inch, metric, module, and diametrical threads. The headstock boasts chromium molybdenum steel gears that are segmentation treated and precision ground, along with a forced lubrication system for optimal performance and longevity. The tailstock, equipped with a chromium molybdenum steel quill and generous travel, provides excellent support for workpieces.
Features:
- Dynamically balanced, hardened, and precision-ground spindle for exceptional accuracy
- Universal gearbox with heat-treated gears for versatile threading capabilities
- Chromium molybdenum steel gears in the headstock for enhanced durability
- Forced lubrication system in the headstock for optimal performance
- Tailstock with segmentation and precision-ground quill for superior workpiece support
- Generous 26"/35" swing and 60" distance between centers for accommodating large workpieces
- Wide bed width of 15-3/4" for increased stability and rigidity
- 12-step spindle speed range from 13 to 1,200 RPM for diverse turning applications
- Extensive threading and feed ranges for unparalleled versatility
Specifications:
- Capacity: 26"/35" x 60"
- 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"
- 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
- Cross Slide Travel: 15-3/4"
- Compound Slide Travel: 9-1/2"
- 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
- Quill Diameter: 2.935"
- Quill Travel: 7"
- Quill Taper: MT No. 5
- Spindle Drive Motor: 15 HP/4P
- Voltage: 230 or 460V AC ~3 PH
Equipped With:
- 15 HP main motor
- MT No. 5 center sleeve
- Two MT No. 5 dead centers
- Leveling screw and block
- Service kits and toolbox
- Steady rest (1-5/8" ~ 10")
- 12" drive plate for D1-11
- Coolant system
- Multi-position length stop
- 15" 3-jaw scroll chuck
- Full-length splash guard
- Halogen light
- 4-way tool holder
