Reference:
tub500
Manufacturer:
CORMAK
The slow-speed industrial CORMAK 500x1500YB metal lathe features a robust cast-iron bed, a gearbox with adjustable spindle speed from just 9 rpm, and a powerful 7.5kW / 400V induction motor providing maximum torque. The large 85mm spindle bore allows machining of long and wide workpieces. Recommended for machining hard steels and precision metalworking, this machine supports internal and external turning, taper cutting, polishing, metric and imperial threading, drilling and broaching.
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Conventional Universal Lathe CORMAK 500x1500YB – Precision at Low Speeds
Machine characteristics
- The CORMAK 500x1500YB universal lathe is a versatile machine ideal for external and internal turning, threading (metric, inch, module, DP), drilling, broaching and polishing.
- Slow-speed operation ensures maximum precision during machining processes that require steady and controlled feed rates.
- Hardened and ground bed (400mm wide) provides excellent rigidity and vibration damping.
- Leadscrew and feed shaft allow smooth threading and automatic longitudinal/cross feeds.
- 3-axis digital readout system improves accuracy and operator comfort.
- Large 82mm spindle bore enables machining of long components with larger diameters.
- Powerful 7.5kW motor provides sufficient torque even at very low spindle speeds.
- Rapid feed system reduces auxiliary operation time.
- Precision-ground gear system ensures long service life and quiet operation.
- Removable gap bridge allows turning of large-diameter parts up to 710mm.
This lathe is ideal for applications requiring stability, torque and high accuracy at low rotational speeds.
Technical data
| Parameter | Value |
|---|---|
| Turning diameter over bed | 500mm (with LCD display) |
| Turning diameter over cross slide | 300mm |
| Turning diameter in gap | 710mm |
| Turning length in gap | 240mm |
| Centre height | 250mm |
| Distance between centres | 1500mm |
| Bed | induction-hardened |
| Spindle speed range (24 steps) | 9–1600rpm |
| Spindle bore | 82mm |
| Spindle taper | 90mm 1:20 |
| Longitudinal feed range | 0.063–2.52mm/rev |
| Cross feed range | 0.027–1.07mm/rev |
| Metric threads | 0.5–224mm |
| Inch threads | 72–1/8TPI |
| Module threads | 0.5–112mm |
| DP threads | 56–1/4 |
| Max. cross slide travel | 320mm |
| Max. top slide travel | 145mm |
| Max. tool size | 25x25mm |
| Tailstock quill travel | 150mm |
| Main motor power (S1/S6) | 7.5 / 9kW |
| Main motor speed | 1440rpm |
| Machine weight | approx. 3300kg |
Standard equipment
- Dead centres
- Lubricator
- Service wrenches
- Faceplate
- 3-jaw chuck 250mm
- 4-jaw chuck 320mm
- Digital readout system SINO SDS6-3V
- Reduction sleeve
Optional equipment
- Taper turning attachment
- Internal and external grinding attachment
Order the slow-speed CORMAK 500x1500YB lathe and enhance the precision and control of your machining operations. Contact our technical specialist for a customised quote.
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