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CNC Router LR-973
  • PC based CNC control.
  • Graphic conversational input function.
  • Powerful vacuum suction table.
  • Variable spindle speed controlled by frequency inverter.
  • Air cylinder counter-balance on Z-axis for high machining accuracy.
  • Heavy gauge steel frame of machine is tempered for deformation-free.
  • Linear guide ways on 3 axes.
  • 3 axes traverses are transmitted by high precision ball screws, and driven by servo motors.
  • The spindle accommodates router bit and shaper cutter. (LR-1509 only)
  • 18,000 RPM high spindle speed.
  • Air cooling for spindle.

    Shaper Cutter (LR-1509 only)
    The spindle not only accommodates various router bits, but also can be fitted with a shaper cutter.
    Vacuum Suction Table
    *The table is fitted with a compact board drilled with holes for vacuum suction.
    *The positions of vacuum suction holes can be drilled according to customer's workpiece types.
    Vacuum Pressure Meter
    *A vacuum pressure meter is provided at the front of the table for checking vacuum pressure. The machine does not operate until the vacuum pressure reaches the setting value.
    Independently mounted CNC control
    The CNC control box is mounted on an independent stand, can be moved to any position as desired. This increases operational convenience for the operator.
    Powerful Vacuum Generator
    The vacuum generator provides extra powerful vacuum for the table, that holds workpiece securely during machining.
    Variable Spindle Speed by Frequency Inverter Control
    *The spindle running is controlled by a frequency inverter, allowing for variable speed change.
    *Wide spindle speed range from 500 to 18,000 RPM makes the machine ideal for cutting various types of wood material.
    Air Cylinder Counter-balance
    The spindle head is counter-balanced by an air cylinder, which upgrades machining stability and accuracy.
    Automatic Lubricator
    *The automatic lubricator delivers lubrication oil to all slideways, resulting in extremely smooth movements on 3 axes.
    *Lubrication frequency and oil flow may be adjusted as desired.
    Various Interfaces
    The controller is provided with ports for DNC and internet transfer and accommodates a 3.5ˇ¨disk.

    Dependable Control Circuit
    The control circuit uses high quality electronic parts, that feature maximum dependability of motion controls and long service life.
    Direct-drive Ball Screw on Y- axis
    *The Y- axis ball screw is directly driven by a servomotor, which eliminates backlash problem while providing positive transmission effect.
    *A coupling is equipped between the servo motor and the ball screw, that provides accurate transmission of the desired motion produced by the servo motor.

    Description :

    MODEL LR-973
    Capacity Max. workpiece sizes(LxWxH) 730 x930 x 120 mm
    X-axis travel 900 mm
    Y-axis travel 700 mm
    Travel Z-axis travel 75 mm
    Spindle nose to table 140 mm
    Spindle center to column face 750 mm
    Feed Rate X,Y,Z - axis rapid traverse 8 M/min
    Cutting feed rate 3 M/min
    Table Table sizes 700 x 900 mm
    Spindle Spindle speed (variable) 500 ~ 18,500 rpm (built~in)
    Spindle diameter  
    Spindle taper MLWR-306SH
    Motor Spindle motor 7.5 HP
    X,Y,Z- axis motor X:1 KW, Y:1.5 KW, Z:0.75 KW (With brake)
    Vacuum pump motor 3 HP
    Cutter Rouer bit sizes 3~25 mm
    Collet sizes 3~16 mm
    Max. shaper cutter sizes (Dia.x length)  
    Others Air pressure required 6 kgf/cm2
    Net weight 1700 Kgs
    Gross weight 1900 kgs
    Machine size 216 x 185 x 178 cm
    Packing dimensions 218 x 194 x 170 cm