21″/32" x 120″ Clausing Colchester 21 Variable Speed Gap Bed Lathe w/DRO

21″ x 120″ Clausing Colchester Lathe Variable Speed Model 8119VSJ

Specifications:

Capacity Height of Center: 11.02”

Swing over Bed: 21.81″

Swing in Gap: 32.68”

Width in Front of Faceplate: 8.5”

Swing over Cross Slide: 14.57”

Bedway Width: 15.75”

Headstock Spindle Bore: 4.09”

Spindle Nose (camlock): D1-11

Spindle Nose Taper: 5MT

Number of Spindle Speeds: 3 infinitely variable

Spindle Speed Range: Low: 18-200, Mid: 55-605, High: 160-1800

Cross/Top Slide Travel of Cross Slide: 11.81″

Width of Cross Slide: 8”

Travel of Top Slide: 7.5”

Width of Top Side: 4”

Tailstock Quill Travel: 5.7”

Quill Diameter: 3.74”

Quill Taper: 6MT

Feeds & Threading Longitudinal Feed Range: 0.0016-0.11 in/rev

Cross Feed Range: 0.0008-0.0055 in/rev

Number of Inch Pitches: 73

Range of Inch Pitches: 2-84 TPI

Number of Metric Pitches: 27

Range of Metric Pitches: 0.2-14mm

Number of Diametral Pitches: 27

Range of Diametral Pitches: 8-72

Number of Module Pitches: 51

Range of Module Pitches: 0.2-3.5

Spindle Motor: 15 hp

Dimensions Gap Bed: 21″ x 120″

Heidenhain DRO

Steady Rest

Length x Height x Width: 180″ x 51″ x 51″

Weight: 7,960 lbs

21″ x 120″ Clausing Colchester Lathe Variable Speed Model 8119VSJ Features:

• AC Inverter Variable Speed Spindle Drive state of the art AC Spindle Drive featuring surface mount technology to give compact size and high reliability
• 24V Control: The machine controls are 24V for low voltage requirements
• Interlocked End Guard Door with easy access for maintenance and changing end train gears
• Leadscrew Reversing Box for faster thread cutting – reversal of the leadscrew with the spindle running at low speed
• Easy to read Index Plate makes it simple to select the proper feed rate or threads
• Three Headstock Gear Ranges for a wide spread of constant power – 33 to 1 – better than most CNC lathes
• Infinitely Variable Spindle Speeds you can get the right spindle speed very quickly with a response like a CNC lathe, displayed on headstock
• Electromagnetic Spindle Brake
• Forced lubrication system the spindle bearings, gears and shafts are lubricated by a forced lubrication system
• Precision Tapered Roller Spindle Bearings
• Chuck Guard with limit switch
• Anti-Friction Carriage Ways. Low-friction “Moglice” PTFE material between the saddle and bed for minimal bedwear and longer machine life
• Saddle Mounted Chip Guard and Full Rear Splash Guard
• Extra Wide Heavy-duty Cast Iron Bed with triangular webs for exceptional torsional stiffness and excellent chip clearance
• Heavy Duty Tailstock for excellent rigidity – with extra heavy-duty quill
• Covered Leadscrew protects leadscrew from chips
• Wheeled Chip Bin has a large capacity for easy chip disposal
• Hardened and Ground Bedways – all bedways are induction hardened and precision ground
• Cast Iron Base provides the maximum support for the bed combined with sloping top surfaces to prevent the accumulation of coolant