KX 50 M

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KX Large Series
KX 50 M

High performance double column machining centres for machining of complex parts.


The choice of portal architecture equipped with forked milling head with 2 axes of rotation, the rigidity of the structural elements, the dynamic of motors and drives, the HSM algorithm of the numerical controller, allows high cutting speeds, high feedrates, high acceleration and jerk.

Direct measuring glass scales and their calibration contribute to reach high precision.

Key Features

  • High performances in roughing as well as in finishing
  • High accuracy performance in positioning and in 3D contouring
  • Excellent machines for tooling production areas (moulds & dies), aeronautical parts production and precision engineering components

Technical Specification

KX 50 M
Linear axes
X axis mm 2,000
Y axis mm 1,700
Z axis mm 800
Rapid feedrate m/min X / Y / Z : 40
Rotating axes on head    
Type of head   Forked head
Rotating axes   B - Swivelling axis : +/- 105°
C - Rotating axis : +/- 190°
Rotating speed rpm B, C : 100
Torque : motor / clamping Nm  
Rotating axes on table    
Rotating axes    
Rotating speeds rpm  
Torque : motor / clamping Nm
Structure   Fixed table
Table size mm 2.200 x 1.250
Dimension of workpiece mm  
Thickness of table mm  
Admission load on table kg 4,000
Distance between columns   1,500
Distance from floor to table   790
Distance from spindle face to table top   955
Rotating speed rpm 20,000
Tool taper   HSK 63-A
Power (S1 / S6) kW 60 / 75
Torque (S1 / S6) Nm 60 / 75
Characteristic speed rpm 9,550
Automatic tool changer    
No. of housings   30
Max. tool diameter mm 90
Max. tool weight kg 8
Max. tool length mm 300
Accuracy (as per VDI / DGQ 3441)    
Uncertainty (P)    X / Y / Z : 0,007 mm
B, C : 10 sec
Repeatability (Ps medium)   X / Y / Z : 0,004 mm
B, C : 5 sec
Reversal (U medium)    
Other data    
Weight  kg 30,000
Length (doors closed + conveyor) mm 4,930
Width mm 7,520
Height mm 5,050
** Depends upon Work holding devices, Tooling and Job.

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