Lead/traction spindle lathe

Bernardo Smart 410 x 1500 Pro Vario

Bernardo Universal Lathe Smart 410 x 1500 Pro Vario

Technical Specifications
Centre distance: 1500 mm
Centre height: 210 mm
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Swing over bed: 420 mm
Swing over gap: 580 mm
Swing over cross slide: 255 mm
Bed width: 250 mm
Spindle bore: 52 mm
Spindle mount: DIN 55029, D1 – 6
Speed range, 2 stages: 30 – 550 / 550 – 3000 rpm
Longitudinal feed range (17): 0.05 – 1.7 mm/rev
Cross feed range (17): 0.025 – 0.85 mm/rev
Metric threads (42): 0.2 – 14 mm
Imperial threads (45): 2 – 72 TPI
Quill diameter: 50 mm
Quill travel: 140 mm
Quill taper: MT 4
Motor power: 5.5 kW (7.5 HP)
Machine dimensions (W x D x H): 2590 x 1050 x 1600 mm
Weight: approx. 1325 kg

Features
• Equipped as standard with Delta frequency inverter for high torque at low speeds and nearly constant speed under load
• Infinitely variable speed control, selected speed displayed digitally
• Prism bed made of cast iron, inductively hardened and precision ground
• Central, user-friendly feed and thread control with leadscrew and feed shaft
• Modern main spindle bearings with precision angular contact ball bearings
• Standard features include frequency inverter and 3-axis digital readout
• Hardened and ground gears and shafts, including in the feed gearbox
• Speed and feed settings are simple, smooth, and precise to operate
• Adjustable tailstock for taper turning, handwheel with fine scaling (0.02 mm)
• Removable bridge allows machining of large-diameter workpieces

Scope of Delivery
• 3-axis digital readout ES-12 V with LCD display
• 3-jaw steel chuck PO3-200 mm / D6
• Faceplate 350 mm
• Fixed steady – max. workpiece diameter 135 mm
• Travelling steady – max. workpiece diameter 65 mm
• Foot pedal with brake function according to CE
• Four-way tool post
• Safety guard for four-way tool post
• Micrometer longitudinal stop
• Turret stop with fine adjustment
• Frequency inverter
• First fill with Shell Tellus 46
• Coolant system
• Slip clutch
• Thread dial indicator
• LED machine lamp
• Change gears
• Reducing sleeve
• 2 dead centres
• Chip guard/rear screen
• Operator tools

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