Product features Bernardo VMC 940 + Siemens Sinumerik 828D
The CNC vertical machining centre VMC 940 is equipped with a Siemens Sinumerik 828D and a 16-fold tool changer. Due to the compact design, a table size of 920 x 400 mm as well as the large traverse paths, this model is ideal for machining small and medium-sized series in production, but it is also used successfully for the production of individual parts in mould and machine construction as well as in the training sector.
- Precision linear guides and powerful servo drives for high rapid traverse speeds in all axes and high workpiece loads.
- Full machine enclosure with one sliding door and 2 side doors for easy access
- High economic efficiency due to extensive standard equipment and a wide range of optional accessories
- Stable cast-iron frame in rigid bed design for smooth running and best milling performance
- Automatic 16-position tool changer in carousel design
- Precision recirculating ball screws with preloaded nuts in all 3 axes
- Central lubrication for the guideways and ball screws
- Ergonomically positioned operating elements on the swivelling control panel
- Massive, large cross table, precisely surface-machined
Scope of delivery Bernardo VMC 940 + Siemens Sinumerik 828D
- Siemens Sinumerik control
- Prepared for mounting a 4th axis
- Electronic handwheel with emergency stop button
- Siemens servo drives for all 3 axes
- 16-fold tool changer
- Spiral chip conveyor
- Precision linear guide in all axes
- Automatic spindle blow-out function
- Automatic spindle orientation
- Full machine enclosure with 1 front sliding door
- CE safety glass
- Safety interlock
- LED machine light
- Automatic central lubrication
- Compressed air manual gun
- Telescopic cover in x-, y- and z-axis
- Coolant device
Technical data Bernardo VMC 940 + Siemens Sinumerik 828D
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Workspace
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Table dimension
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920 x 400 mm
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Spindle mount
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BT 40
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Spindle speed, infinitely variable
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40 - 8000 rpm
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Travel x-axis
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700 mm
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Travel y-axis
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400 mm
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Travel z-axis
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500 mm
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Distance spindle nose - table surface
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90 - 590 mm
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Outreach
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440 mm
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Table load capacity
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400 kg
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T-slots (number / width / spacing)
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3 / 14 mm / 120 mm
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Feed
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Working feed x-, y- and z-axis
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2,5 - 6000 mm/min
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Rapid traverse x- and y-axis
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30.000 mm/min
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Rapid traverse z-axis
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24.000 mm/min
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Accuracies
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Positioning accuracies
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± 0,005 mm
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Repeatability
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± 0,003 mm
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Tool carrier
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Number of tool places
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16 pcs.
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Tool size Ø x L max.
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150 x 350 mm
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Tool weight max.
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8 kg
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Tool change time, tool / tool
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7 sec.
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Motor power spindle motor
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5,5 kW
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Machine dimension (W x D x H)
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2050 x 2300 x 2600 mm
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Weight approx.
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3300 kg
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