Drilling Machine

  • Brand:
    PROMOTECH
  • Model:
    PRO 76
  • Spindle:
    MT3
  • Tool holder:
    19mm (3/4") Weldom
  • Milling Cutter (Core drill) Ø:
    max 76mm (3")
  • Twist drill Ø:
    max 32mm (1 1/4")
  • Countersinking Ø:
    max 63mm (2 1/2")
  • Max Tap size:
    M24 (special tapping attachment required)
  • Stroke:
    225mm (8 7/8")
  • Max dept of cut:
    76mm (3")
  • Voltage:
    115V/60Hz or 230V 50/60Hz
  • Power consumption [W]:
    1800
  • Motor Power [W]:
    1650
  • Speeds [rpm]:
    80/160; 210/420
  • Overload protection:
    yes
  • ESSS (Electronic Speed Stabilization System):
    yes
  • Continuous Speed Adjustment:
    yes
  • MFSC (Magnetic Field Shape Control):
    yes
  • Magnetic clamping force [N] (25mm, Ra=1,25):
    19500
  • Magnet Base Dimensions:
    110 x 220 x 56 [mm]; 4 5/16 x 8 11/16 x 2 3/16 ["]
  • MPAC (Magnetic Power Adhension Control):
    yes
  • Swivel base:
    +-15 degree; +-15mm (+-9/16")
  • Min. Workpiece thickness:
    10mm (3/8")
  • Semi-automatic gib adjustment:
    yes
  • Weight:
    27kg (58 lbs 4 oz)
  • Country of manufacture:
    POLAND

Description

PRO 76 is the newest multi function machine with Morse Taper No. 3. It is equipped with motor overload protection system, continuous speed adjustment, which works in two speed ranges. Additionally, it has a state of the art Electronic Speed Stabilization System(ESSS), responsible for stabilizing motor’s speed under varying loads on the spindle. Its precision and durability are significantly increased thanks to the one gearbox housing and slide.

Unique semi-automatic gib adjustment (Promotech’s patent pending) enables simple, fast and correct adjustments without any expert knowledge or experience. Replace able spline at the end of armature shaft eliminates laborious and expensive armature maintenance. Compact design allows for drilling very close to vertical surface.

PRO 76 is equipped with electromagnetic base featuring magnetic field shape control system (MFSC) and magnetic power adhesion control module (MPAC), which detects adhesive force of electromagnetic base and protects both the machine and the operator from work on too thin workpieces.

Standard shipping set of PRO 76 includes MT3 Arbor with 3/4" (19 mm) Weldon Bore thataccepts cutters up to 2-5/16" (60 mm) diameter. Optional MT3 Arbor with 32 Weldon Borefor cutters of larger diameters is available.

PRO 76 can also be ordered with a swivel base as PRO 76+.

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