Rack milling machine RMX

Rack milling machines

Kesel Rack milling machine RMX

The concept of the RMX machine is based on decades of expertise in manufacturing special purpose milling machines. The machine is equipped with a state of the art Siemens SINUMERIK 840D sl control as well as Siemens servo drive units. The robust machine is used for the rack production up to module 30 with the highest possible precision. Extensive optional features make this machine a milling centre meeting all customer requirements.

  • Travel range
    X-axis (horizontal, table-axis)
    2,100 mm / 3,200 mm / 4,100 mm
    Y-axis (vertical, cutting depth)
    400 mm
    Z-axis (horizontal, infeed)
    540 mm
    B-axis (swivel axis helical tooth profile)
    +/- 25°
    Clamping range
    2,350 mm / 3,280 mm / 4,180 mm x 500 mm
  • en[Fräskopf] F 350
    Type
    F 350, modified transmission with increased power drive
    Power
    45 kW S6 40%
    RPM
    max. 450 rpm, infinitely variable
    Milling arbor
    SK 50
    Min. diameter of milling cutter
    165 mm + 2 x cutting depth + 5 mm safety + resharpening (acc. to manufacturer)
    Max. diameter of milling cutter
    310 mm
    Max. tool width
    240 mm (For cutter design concepts contact Kesel)
  • Control
    Control
    Siemens SINUMERIK 840D sl
  • Clamping system
    Clamping system
    Hydraulic workpiece clamping system, alternatively magnetic clamping plate
  • Accuracy
    System accuracy
    < 0.005 mm (control and measuring systems)
    Positioning accuracy
    < 0.002 mm
  • Coolant and swarf removal
    Cooling lubricant
    Oil / Emulsion
    Filling capacity
    1,200 litres
    Fine filtration
    Magnetic filter roller for fine filtration
    Integrated coolant monitoring
    Yes
  • Electrical connection
    Voltage
    3 x 400 V
    Amperage
    80 A
  • Dimensions and weight
    Installation dimensions
    RMX 2100: (L x D x H) 5,300 x 2,100 x 2,800 mm

    RMX 3200: (L x D x H) 7,800 x 2,200 x 2,800 mm

    RMX 4100: (L x D x H) 9,700 x 2,400 x 2,800 mm
    Machine weight
    RMX 2100: approx. 15,000 kg (incl. control cabinet)

    RMX 3200: approx. 17,000 kg (incl. control cabinet)

    RMX 4100: approx. 21,000 kg (incl. control cabinet)
  • Options
    Options
    - „pendulum milling“
    - hydraulic workpiece leveling system
    - enclosed housing
    - controlled B-axis ± 25°
    - controlled C-axis ± 25°

    (Additonal accessories upon request)