Products

PRO 76 DRILLING MACHINE

PRO 76 is the newest multifunction 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 backlash adjustment (Promotech’s patent pending) enables simple, fast and correct adjustments without any expert knowledge or experience. Replaceable 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 e quipped 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.

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

Drilling PRO 76
PRO 76 - Technical specification
SpindleMT3
Tool holder19 mm (3/4") Weldon
Milling Cutter (Core drill) Ømax 75 mm (3")
Twist drill Ømax 32 mm (1-1/4")
Countersinking Ømax 63 mm (2-1/2")
Max Tap sizeM24 (special tapping attachment required)
Stroke225 mm (8-7/8")
Max depth of cut76 mm (3")
Voltage115V/60Hz or 230V 50/60 Hz
Power consumption [W]1800
Motor Power [W]1650
Speeds [rpm]80 ÷ 160
210 ÷ 420
Overload protectionyes
ESSS (Electronic Speed Stabilization System)yes
Continuous Speed Adjustmentyes
MFSC (Magnetic Field Shape Control)yes
Magnetic clamping force [N] (25mm, Ra=1,25)19500
Magnet Base Dimensions110 x 220 x 56 [mm]
4-5/16 x 8-11/16 x 2-3/16 ["]
MPAC (Magnetic Power Adhesion Control)yes
Swivel base+ 15°; + 15mm (+ 9/16”)
Min. Workpiece Thickness10 mm (3/8")
Semi-automatic gib backlash adjust.yes
Weight27 kg (58 lbs 4 oz)
Product Code 230V 50/60 HzWRT-0400-10-20-00-0
Product Code 230V 50/60 Hz w. swivel baseWRT-0400-10-20-01-0
Product Code 115V/60HzWRT-0400-10-20-01-0
Product Code 115V/60Hz w. swivel baseWRT-0400-10-10-01-0

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Monday, 6 September 2010