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HFS 2550B PLC
Surface Grinders

Precision and reliability for small and medium-sized workpieces

Storlekar:
Table Size 255×510 mm

  • Produktbeskrivning
    • Heavy cast-iron machine frame provides a rigid, torsion-proof structure and features dual V-guides for transverse motion and combined V-guides and box ways for linear motion
    • Large work area and high table load capacity ensure high-precision machining of large and heavy workpieces
    • Extremely quiet operation and minimal heat build-up for optimum work results under continuous operating conditions

    PLC model

    • A PLC plus a servo-drive on Y axis simplify the input of grinding cycles for plane and slot grinding

    Grinding spindle

    • Large grinding spindle, dynamically balanced, completely sealed with permanent lubrication
    • Preloaded precision-bearings ensure maximum grinding performance and high reliability over many production hours

    Hydraulics

    • Hydraulically operated linear table movement, infinitely variable, high consistency, and soft reversal of direction
    • External hydraulic unit with oil cooler unit ensures perfect temperature stability

    2-Axis position indicator

    • more accuracy
    • lower error rate
    • Precise vertical feed via servo-motor and preloaded ball screws
    • Automatic spark-out strokes at the end of every automatic grinding cycle
    • increased productivity
    • resulting in valuable time savings
    • for increased productivity
    • easy to read display
    • operator-specific features
    • convenient keyboard layout
    • resolution: 0.01/ 0.005 mm
    • default coordinates
    • axis position is maintained when display is turned off
    • calculator function
    • mm/inch conversion
    • easy expansion and maintenance-free operation
    • Display for Z axis and Y axis
  • Produktegenskap
  • Working area
    Workpiece weight (max.)
    Spindle nose-to-table surface distance
    Table dimensions
    Scale ring division Y-axis
    Scale ring division Z-axis
    Autom. transverse feed
    Speed
    Autom. vertical feed
     
    300 kg
    520 mm
    255×510 mm
    0,005 mm
    0,02 mm
    0,5 – 10 mm
    2.850 1/min
    0,005 – 0,05 mm
    Travels
    Travel X-axis
    Travel Y-axis
     
    560 mm
    280 mm
    Feed
    Hydr. feed X
     
    7 – 25 m/min
    Drive capacity
    Motor rating main drive
    Motor rating hydraulic pump
     
    2,2 kW
    1,5 kW
    Measures and weights
    Grinding wheels dimensions
    Overall dimensions (length x width x height)
    Weight
     
    200x25x32 mm
    1,96×1,56×2,14 m
    1.680 kg
  • Standard utrustning
  • 2-axis position indicator, grinding wheel, grinding wheel flange, coolant system, balancing shaft, work lamp, magnetic clamping plate, adjustment screws, operating tools, operator manual

  • Tillval
    • Magnetic coolant seperator for item
    • Coolant and exhaust system