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Bernardo Solid 460 x 1000 Pro Vario

Bernardo Universal Lathe Solid 460 x 1000 Pro Vario

Technical Specifications
Centre distance: 1000 mm
Centre height: 230 mm
Swing over bed: 460 mm
Swing over gap: 690 mm
Swing over cross slide: 270 mm
Bed width: 300 mm
Spindle bore: 80 mm
Spindle mount: DIN 55029, D1-8
Spindle speed range: 25 – 250 / 250 – 1700 rpm
Longitudinal feed range (42): 0.055 – 3.065 mm/rev
Cross feed range (42): 0.025 – 1.386 mm/rev
Metric threads (41): 0.1 – 14 mm
Imperial threads (60): 2 – 112 TPI
Tailstock quill diameter: 60 mm
Tailstock quill travel: 130 mm
Tailstock taper: MT 4
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Motor power: 5.5 kW (7.5 HP)
Machine dimensions (L x W x H): 2300 x 1080 x 1600 mm
Weight approx.: 1730 kg

Features
• Modern main spindle bearing with precision angular contact ball bearings
• Standard with Delta frequency inverter for high torque at low speeds and nearly constant speed under load
• Infinitely variable speed control, set speed readable on digital display
• Hardened and ground gears and shafts, including in the feed gearbox
• Rapid traverse (longitudinal and cross) as standard to reduce idle times
• Central, ergonomic controls for feeds and threading, with lead screw and feed shaft
• Gears are large, hardened, and ground to precision
• Speed and feed adjustment is simple, smooth, and precise
• The machine bed is cast in one piece, extremely torsion-resistant and low-vibration, providing the basis for precise turning operations

Scope of delivery
• 3-axis digital readout ES-12 V with LCD display
• 3-jaw chuck PS3-250 mm / D8
• Fixed steady rest – max. passage diameter 150 mm
• Travelling steady rest – max. passage diameter 110 mm
• First fill with Shell Tellus 46
• Faceplate 450 mm
• Quick-change tool post with 4 holders
• Safety guard for quick-change tool post
• Foot pedal with brake function according to CE
• Coolant system
• Frequency inverter
• Safety slip clutch
• Rapid traverse (longitudinal and cross)
• Change gears
• Reducing sleeve
• 2 centre points
• Thread dial indicator
• LED machine light
• Chip guard at rear
• Operating tools

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