Description
Clausing 21″ Swing Variable Speed Lathes, Model 811 – NEW
SKU # 0711003
Standard Features…
- State-of-the-art AC Spindle Drive features surface mount technology to give compact size and high reliability
- Interlocked end guard door for easy access for maintenance and changing end train gears
- Faster thread cutting – Reversal of the Leadscrew with the spindle running at low speed
- An easy-to-read index plate makes it simple to select the proper feed or threads
- Three headstock gear ranges a wide spread of constant power – 33 to 1 – better than most CNC lathes
- Infinitely variable spindle speeds displayed on headstock
- Electromagnetic spindle brake
- Spindle bearings, gears and shafts are lubricated by a forced lubrication system
- Precision Gamet tapered roller spindle bearings
- Chuck guard with limit switch
- Carriage ways coated with “Moglice” PTFE 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 torsional stiffness and excellent chip clearance
- 2 axis rapid traverse available from one lever mounted on saddle
- Heavy duty tailstock with extra heavy-duty quill
- Single piece leadscrew cover protects leadscrew from chips
- Large capacity rollout chip bin for easy chip disposal
- All bedways are induction hardened and precision ground
- Heavyweight cast iron bases provide the maximum support for the bed combined with sloping top surfaces to prevent the accumulation of coolant
Clausing/Colchester 18″ & 21″ Swing, Variable Speed Lathes
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Specifications
|
21″ VS | |
|---|---|---|
| Capacity | ||
| Height of center | 11.02″ (280mm) | |
| Swing over bed | 21.81″ (554mm) | |
| Swing in gap | 32.68″ (830mm) | |
| Width in front of faceplate | 8.5″ (216mm) | |
| Swing over cross slide | 14.57″ (370mm) | |
| Bedway width | 15.75″ (400mm) | |
| Headstock | ||
| Spindle bore | 4.09″ (104mm) | |
| Spindle nose (camlock) | D1-11 | |
| Spindle nose taper | 5MT | |
| Number of spindle speeds | 3 infinitely variable | |
| Spindle Speed Range (rpm) | 18-1800 | |
| Low range (rpm) | 18-200 | |
| Mid range (rpm) | 55-605 | |
| High range (rpm) | 100-1800 | |
| Cross/Top Slide | ||
| Travel of cross slide | 11.81″ (249mm) | |
| Width of cross slide | 8″ (203mm) | |
| Travel of top slide | 7.5″ (190mm) | |
| Width of top side | 4″ (102mm) | |
| Tailstock | ||
| Quill travel | 5.7″ (145mm) | |
| Quill Diameter | 3.74″ (95mm) | |
| Quill taper | 6MT | |
| Feeds and Threading | ||
| Longitudinal feed range (in) | 0.0016 – 0.11in/rev | |
| (mm) | .041 – 2.79mm/rev | |
| Cross feed range (in) | 0.0008 – 0.055in/rev | |
| (mm) | 0.02 – 1.4mm/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 DP | |
| Number of module pitches | 51 | |
| Range of module pitches | 0.2 – 3.5 MOD | |
| Motor | ||
| Spindle motor | 15 hp (10kw) | |
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| Models and Dimensions | |||||
| Model | Center | A | B | C | Weight |
|---|---|---|---|---|---|
| 8114VSJ |
40″ | 82″ | 51″ | 51″ | 5,200 lbs |
| 8115VSJ | 60″ | 120″ | 51″ | 51″ | 5,886 lbs |
| 8116VSJ | 80″ | 140″ | 51″ | 51″ | 6,283 lbs |
| 8119VSJ | 120″ | 180″ | 51″ | 51″ | 7,960 lbs |