CNC lathes 5 STAR evo 90→200
The 5-STAR EVO 90…200 series uses the same structural platform as the 50…90L, but is designed to work continuously close to the maximum limits of workpiece size and mass. The reinforced base and guide geometry are designed to maintain linearity and stability when the load approaches 40,000 kg.
Even in this configuration, the machine offers 20 meters of usable length and a working diameter of up to 2,500 mm, with a 1,600 mm monolithic bed and a spindle of up to 178 kW. The difference lies in its typical use: the 90…200 is geared towards very long and heavy components that require continuous cycles and often demanding cutting conditions.
The option of two independent carriages allows multiple operations to be concentrated on the same installation, optimizing time and making the most of the machine’s capabilities in the most demanding applications.
- Monolithic structure
- Lathe with 4 Bed-Guidways
| Technical Specifications | 90 | 100 | 110 | 140 | 160 | 180 | 200 | |
|---|---|---|---|---|---|---|---|---|
| SWING OVER CROSS SLIDE | mm | 900 | 1000 | 1100 | 1400 | 1600 | 1800 | 2000 |
| DISTANCE BETWEEN CENTERS | mm | 3000 ... 20000 | ||||||
| MAXIMUM WEIGHT OF WORKPIECE BETWEEN CENTERS | Kg | 25000
[ Opt. 30000 ] | 32000
[ Opt. 40000 ] | |||||
| WIDTH OF BED | mm | 1350 | 1600 | |||||
| NUMBER OF GUIDEWAYS | N. | 4 | ||||||
| BED STRUCTURE | Monolitica | |||||||
| SPINDLE BORE | mm | 130 | ||||||
| SPINDLE NOSE | ISO | A2-20 | ||||||
| SPEED RANGES (Automatic) | N. | 2 | ||||||
| SPINDLE SPEED RANGE | rpm | 0÷600 | ||||||
| SPINDLE MOTOR POWER (S6/S1) | Kw | 72/55
[ Opt. 105/71 ] | 105/71
[ Opt. 136/100 - 178/130 ] | |||||
| X-Z AXIS RAPID TRAVERSE | m/min | 9 | ||||||
| TAILSTOCK QUILL DIAMETER | mm | 300 | ||||||
| TAILSTOCK QUILL STROKE | mm | 300 | ||||||
| TAILSTOCK QUILL INSIDE TAPER | Metric | 80 | ||||||
| CNC SYSTEM | Mod. | Fagor (Opt. Fanuc / Siemens / Heidenhain) | ||||||
Standard equipment
- 4-guide CNC lathes
- Monolithic structure
- Headstock with n. 2 automatic speed ranges
- Tailstock displacement along bed by handwheel and rack system
- Portable electronic handwheel
- Hydraulically operated tailstock quill movement
- Tailstock with hydraulically operated locking/unlocking of tailstock base long bed
- N. 2 Chip conveyors
(anterior + posterior) - CNC FAGOR or SIEMENS or FANUC or HEIDENHAIN
- Bed – Legs – Headstock – Tailstock – Carriages made of cast iron
- Bed guideways are induction hardened (hardness 50/55
HRC) and ground - Spindle line supported by high accuracy bearings
- Carriages are sliding on antifriction material
- High accuracy and ground ballscrews on x and z axis Lathes with DBC >> 5000 mm: Z axis displacement through a rack system
(hardened and ground rack) - Electric plant with low voltage control panel; it is placed in a suitable airtight cabinet. Make of components is Siemens and/or Schneider
- Automatic lubrication controlled by CNC
- Enclosure with front sliding doors and work area lighting with led lamps
- Control programming panel, screen and handwheel mounted on a moving orientable arm
(to place it on the best position for operator) - Telescopic protections of cross slides
- Safety protections according EC standards
- Chip tanks on wheels
- Cooling system with electro-pump
- Safety microswitch (to prevent collision) for X axis, Z axis and tailstock
- End-stroke for X/Z axis and tailstock
- 3 Colours lighting
- Heat exchanger
(for oil cooling in the headstock) - Service tools and wrenches
- Manuals
- Machine built according EC standards
Optional equipment
- Hydraulically or pneumatic operated chucks
- Manual self-centering chucks
- 4-independant jaw chuck
- Manual turret
- Automatic 4 position turret
- Automatic 8/12 position disc turret
- Automatic powered disc turret with 8/12 positions
- “C” with continuous movement by using the main motor or an independant motor.
- “Y” Axis
- Tailstock with hydraulically operated locking/unlocking of
tailstock base long bed - Powered displacement of tailstock along bed
- Tailstock with rotating quill
- Hydraulically operated steady rest
- Steady rest with larger Ø than standard
- Roller support steady for heavy loads
- Follow rest
- Automatic speed change gear box Baruffaldi with mechanic ratio 1:4
- Boring bar support
- Grinding unit
- Milling unit
- Portable electronic handwheel
- Air conditioner on electric cabinet
- Mist suction system
- Tool control probe
- Workpiece control probe
- 3° bottom guideway
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