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Radial Drill Machine AR40


‘ARSUN’ AR40 Series of Radial Drills are designed to offer rigidity, precision and easiness in operation.
Radial Drill Machine
 

Standard Equipment

  • Spindle Motor & Arm Lifting Motor
  • Electrical suitable for 415V / 50Hz / 3Phase AC supply
  • Box Table – 550 x 400 x 400 - mm size
  • 0.15 HP Coolant Pump with fittings
  • Built-in coolant tank
  • Operation & Maintenance Manual
 

Quick Inquiry

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Salient Features

  • Heavy Duty – 40-mm drilling in steel.
  • Wide range of 8 spindle speeds for drilling, tapping, reaming and boring operations.
  • Five auto power feeds: 0.05 to 0.25-mm per revolution.
  • Auto feed disengages at preset depth as well as too high or abnormal drilling pressure.
  • Hardened and lapped alloy steel gears fitted on splined shafts in main drive gearbox runs in an oil bath.
  • Hardened and precision ground spindle sleeve.
  • Double column construction for rigidity and effortless centering.
  • Arm and drill-head guide ways are precisely hand scraped for minimum play and rigid clamping of drill-head with the arm.
  • Well adequately ribbed base-plate, inner column & arm for maximum rigidity and minimum deflection.
 

Technical Specifications

Capacity
Drilling in Steel mm 40
Drilling in C.I. mm 50
Tapping in Steel mm 24
Tapping in C.I. mm 33
Boring in Steel mm 80
Drilling Head
Spindle nose taper MT4
Spindle stroke mm 225
Nos. of spindle speed 8
Range of spindle speed rpm 45 – 1150
Nos. of power feeds 5
Range of power feeds mm / rev 0.05 – 0.25
Working Range
Column sleeve diameter mm 250
Column to spindle center         (min/max) mm 410 / 1135
Base plate to spindle nose       (min/max) mm 385 / 1135
Drilling head traverse mm 725
Arm traverse mm 750
Base Plate
Working surface mm 1000 x 800
Cast T-Slots: nos / width / pitch mm 3 / 23 / 200
Power
Main motor kw/rpm 1.5 (2 hp) / 1440
Arm lifting motor kw/rpm 1.1 (1.5 hp) / 1440
Weight
  kg 1800