CNC4000XS/SC Series – Clausing Colchester/Harrison MultiTurn Flat Bed CNC Lathe with Teach Functions. Exclusive Alpha System Control or Siemens Control, 21.8” Swing over Bed
Features and Benefits:
These Clausing Colchester/Harrison CNC teach lathes are built for long‑term accuracy and reliability. A removable gap plate lets you mount large faceplates to the spindle for diverse turning work. Use the Alpha system for manual cycles or full CNC operation; Manual Guide i speeds programming for production runs. Siemens 828 control provides a QWERTY keyboard, 10.4" color display and modern I/O for quick program transfer, while advanced drive technology and nodding compensation improve surface finish and allow higher acceleration. Commonwealth Industrial supplies local sales, applications support and service.
Specifications:
| Machine Style | CNC Teach Lathe |
| CNC Control | Fanuc Oi with Alpha / Siemens 828 |
| Spindle Speed Control | Variable AC Drive |
| Spindle (Hp) | 10/15 |
| Swing Over Bed (inch) | 21.8 |
| Swing Over Cross slide (inch) | 14.5 |
| Swing in Gap (inch) | 32.7 |
| Distance Between Centers (inch) | 80, 120 |
| Bed Width (inch) | 15.7 |
| Spindle Bore (inch) | 4.09 |
| Spindle Nose (camlock) | D1‑11 |
| Spindle Nose Taper | 5 MT |
| Number of Spindle Speeds | 3 infinitely variable |
| Spindle Speed RPM Range | 1 – 2000 |
| X‑Axis Rapid Traverse (in/min) | 315 |
| Z‑Axis Rapid Traverse (in/min) | 394 |
| X‑Axis Thrust (lbs.) | 1,464 |
| Z‑Axis Thrust (lbs.) | 2,196 |
| X‑Axis Ballscrew | 25 x 4 mm |
| Z‑Axis Ballscrew | 40 x 8 mm |
| Positioning Accuracy (inch) | 0.0002 |
| Repeatability (inch) | 0.0001 |
| Tailstock Quill Diameter (inch) | 3.7 |
| Tailstock Quill Travel (inch) | 5.7 |
| Tailstock Quill Taper | 6 MT |
| Optional Turret | 8‑station VDI 40 |
| Coolant System | Yes |
| Voltage Required | 230/460 |
| Phase | 3 |
| Machine Foot Print (LxWxH) (inch) | 161 x 77 x 69 |
| Machine Weight (lbs.) | 8,060 |
Machine Features:
- 80" or 120" between centers
- 21.8" swing over bed
- 3‑speed infinitely variable headstock, 1–2000 rpm
- Fanuc Oi with Alpha control or Siemens 828 control
- DIN 8605 toolroom accuracy specification
- All headstock gears are hardened and ground
- Headstock shafts are splined and run on anti‑friction bearings
- Forced‑lubrication system for spindle bearings, gears and shafts
- Cross slide runs on a dovetail guide
- Bed and apron wipers with automatic lubrication
- Cast‑iron plinths with full enclosure and interlocking sliding doors
- Interlocked chuck guard for manual operations
- Pull‑out chip pan
- Extra‑wide bed for accuracy and minimal wear
- Carriage ways coated with Moglice/PTFE
- Optional 8‑station power VDI 40 turret
- One‑year warranty backed by Clausing Service Center
Clausing Colchester/Harrison Multi‑Turn flat‑bed CNC lathe with teach functions. 21.8″ swing over bed; 3‑gear infinitely variable speed ranges 1–2000 rpm; 15 hp spindle motor; 14.5″ swing over the cross slide; 4″ spindle bore; D1‑11 camlock spindle nose; 3.7″ tailstock quill diameter with 6 Morse taper bore. 230/460 volts, 3‑phase. Available through Commonwealth Industrial.