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
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