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Bernardo Compact 400 V

Bernardo Universal Lathe Compact 400 V
Technical Specifications
Center distance 850 mm
Center height 200 mm
Swinging diameter over bed 400 mm
Swinging diameter over cross slide 245 mm
Bed width 260 mm
Spindle bore 52 mm
Spindle mount DIN 55029, D1-5
Speed range, 2 steps 50 - 450 / 450 - 2500 rpm
Range of longitudinal feeds (20) 0.025 - 2 mm/rev
Range of cross feeds (20) 0.012 - 1 mm/rev
Metric threads (26) 0.2 - 14 mm
Inch threads (42) 1 - 80 TPI
Tailstock diameter 50 mm
Tailstock travel 120 mm
Tailstock mount MK 3
Motor power 5.5 kW (7.5 hp)
Machine dimensions (W x D x H) 1900 x 1000 x 1610 mm
Weight approx. 1185 kg
Features
Dkedped Ertrefx Alfor
Standard equipped with a Delta frequency inverter for high torque in the lower speed range and nearly constant speed under load
Infinitely variable speed control; the set speed is displayed on a digital display
To minimize the effects of vibrations, the massive prism bed is additionally equipped with ribs
Versatile applications in general mechanical engineering, production, and the manufacture of individual parts
Modern main spindle bearing with angular ball bearings in a precision design
The machine bed, cast in one piece, is extremely torsion-resistant and has low vibration, thus fulfilling an essential prerequisite for precise turning
Space-saving installation possible thanks to a chip tray that can be pulled out to the front
Standard equipped with a 52 mm spindle bore for machining large shaft diameters
Scope of supply
• 3-axis digital display ES-12 V with LCD display
• 3-jaw chuck PO3-200 mm / D5
• Faceplate 320 mm
• Fixed steady rest - bore diam. max. 130 mm
• Traveling steady rest - bore diam. max. 100 mm
• Coolant system
• Quick-change tool holder with 4 inserts
• Safety device for quick-change tool holder
• Micrometer length stop
• Friction clutch
• Motor with magnetic brake according to CE standard
• Initial filling with Shell Tellus 46
• Frequency inverter
• Digital speed display
• Pull-out chip tray
• LED machine light
• Change gears
• Reduction sleeve
• 2 centers
• Chip guard
• Operating tools

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