RM MT

Highlights:

  • Highly dynamic 5/6-axis machining
  • Milling and turning with a single clamping operation
  • Portal machining centre with a gantry structure
  • CNC control HEIDENHAIN TNC 640
  • Tool magazine with 48 places as standard

Core components

Our machines are characterized by the optimal synergy between the three core components of the machine tool. Thanks to a close technological partnership to develop core components such as milling heads, spindles, and rotary tables, we can now offer our customers manufacturing solutions that are specially tailored to their requirements, even beyond the usual standards.

Fork milling heads

  • Direct drive with torque motors
  • Swivel range A-axis: ± 110°
  • Swivel range C-axis: ± 360°
  • Very high acceleration values
  • Excellent positioning accuracy

Milling spindle

  • Wide selection of spindle options
  • Optimal power transmission to the turning tool thanks to Hirth clamping
  • High-speed HSK-A63 with up to 24,000 rpm
  • High-torque HSK-A100 with up to 300 Nm torque (S6)
  • Innovative cooling design

Rotary table

  • Highly dynamic direct drive with torque motors
  • Very high acceleration and ideal positioning
  • Maximum revolutions of 250 rpm
  • Choice of various diameters
  • Integrated zero-point clamping system

Technical specifications

Working area    
Travels axis X mm 2,200
Travels axis Y mm 1,300|1,600
Travels axis Z mm 1,200
Rapid traverse X / Y / Z m/min 50 / 50 / 50
Acceleration X / Y / Z m/s² 4
Feed force N 10,000
Portal passage    
Width Y: mm 2,030 to 3,470
Height Z: mm 1,450 / optional 1,650
Control system    
HEIDENHAIN TNC 640 (optional SIEMENS 840D)    
2-axis fork type milling head A-/C-axis    
Swivel range ° ± 110 / ± 360
Swivel speed °/s 360 / 360
Torque nominal / max. Nm 710/1,340; 780/1,530
Clamping moment Nm 4,000 / 4,000
Positioning accuracy " ± 2 / ± 2
Main spindle    
Power S1 / S6 kW 27 / 32
Torque, max. S1 / S6 Nm 130 / 170
Speed, max. min-1 12,000
Tool taper   HSK-T63
Rotary table    
Clamping surface mm Standard Ø 1,800 (optional Ø 1,200,  Ø 1,500)
Table load, max. centric N 60,000 (Milling) / 20,000 (Turning)
Speed, max. min-1 300
Torque nominal / max. Nm 7,050 / 12,100
Clamping moment Nm 25,000
Positioning accuracy " ± 2,5
Tool magazine    
Places   48/64 HSK-A63 - 39/52 HSK-A100
Tool weight, max. kg 8 HSK-A63 - 15 HSK-A100
Tool length, max. mm 300
Tool taper / diamater mm Ø 105/130 / HSK-A63 - Ø125/175 / HSK-A100
Installation data    
Space requirements X / Y / Z mm 6,780 / 6,550 / 5,150
Weight kg 36,000
Power requirements kVA 125
Connection V 3 x 400 / 50 Hz
Air supply bar 6