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M 400 / M 450

The vertical machining centers М 400 and M 450 are designed to perform various machining operations on small size workpieces and shapes in high cutting speed conditions, with high precision positioning and excellent reliability.

Directly driven spindle assembly and high precision bearings: minimum run out of the spindle taper; improved smoothness of operation under high-speed machining conditions; increased tool durability.

Telescopic guards along the three axes: long life of the ball screws and the linear guide ways.

All ball screws - high precision, class Р3, Ø32 mm OD, with a double nut, pre-loaded to control backlash. High precision of positioning and smooth operation.

Automated air blow during tool change ensures cleaning of the spindle taper and holder.

Directly coupled to the ball screws AC servo motors along all axes: guaranteed excellent interpolation accuracy.

Linear guideways along the three axes - size 25, zero clearance. Stable cutting under full load conditions.

Minimum friction when in motion. High precision and high speed with no need for adjustment during operational life.

Fully enclosed splash guard. Swivel panel of the CNC control. Maximum convenience for adjusting and operation purposes.

High-quality housing castings of gray cast iron. Optimum ribbed base, column and spindle casing; guaranteed maximum rigidity and minimum bending under applied load conditions.

Technical Parameter Unit M 400 M 450
X axis travel mm500600
Y axis travel mm400450
Z axis travelmm460500
Spindle nose to tablemm150 - 650
Table sizemm760 x 400 760 x 450
T-slots: number x width x pitchmm3 x 18 x 93
Max workpiece weightkg350
Guideways Linear
Floor to tablemm930
Spindle speed rangerpm8000 / 10000* / 12000* / 15000**8000 / 10000* / 12000* / 15000**
Main motor power (100% ED / 30 min.)kW7.5 / 11
Main motor torque (100% ED / 30 min.)Nm35.8 / 70
Spindle taper SK40 / ISO40 / BT40
Tool changer capacity 16 / 24***
Max tool diametermm90
Max tool diameter (adjacent pockets empty)mm110
Max tool lengthmm250
Max tool weightkg6
Rapid traverse X / Y / Zm/min30 / 30 / 30
Max cutting feedratem/min10
Z axis motor power (100% ED)kW2.5
Z axis motor torque (100% ED)Nm20
X / Y axes motor power (100% ED)kW1.4
X / Y axes motor torque (100% ED)Nm11
Machine dimensions (approx.): 
- Lengthmm2000
- Widthmm2000
- Heightmm2300
Machine weightkg31003200
CNC control Fanuc 0i
(Fanuc 32i / Siemens 828D / Siemens 840D / Heidenhain iTNC620)****
 
(*) with direct drive
(**) with motor spindle
(***) option
(****) on customer request
 

Standard Equipment

  • CNC control unit Fanuc 0i
  • Totally enclosed work space
  • 16-station tool changer
  • Automatic tool clamping
  • Telescopic guards of table guideways
  • Coolant system
  • Automatic centralized lubrication
  • Work space lighting
  • Chip tray
  • Instruction manual

Optional Equipment

  • 4-th axis, table diameter 125 / 170 mm
  • Tool magazine 24 tools with arm
  • Chip conveyor
  • 4-th & 5-th axes, table diameter 125 mm
  • Direct drive spindle 15 000 rpm
  • Tool setter
  • Coolant trough spindle with pump 20 Bar
  • Touch probe with infrared connection
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