MODERN/CHALLENGER BNC-1860 TEACH-IN CNC LATHE

18” x 60”, 2.55” spindle bore, c/w Fagor 8040TC, 11” LCD Controller, c/w Chip conveyor, coolant tank, hydraulic tank chip tray Electrics: 400 Volt, 60 Hz, 3 Ph

FEATURES:

  • Swing in gap 28” 
  • Swing over bed 18” 
  • Swing over cross slide 9” 
  • Max. turning length (with turret) 60”
  • Bar capacity (hyd. Chuck cylinder) 2”
  • Gap length from spindle nose surface 97”
  • Max. work piece weight (with tailstock) 3,300 lbs

TRAVEL:

  • X axis 10”
  • Z axis 65”
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Description

SPINDLE:
  • Speed range 100-4500 rpm – 2 Speed
  • Spindle nose D1-6
  • Spindle hole diameter 2.5”
  • Motor power 10 HP, 220 Volt 
  • Max. speed torque 29.3 kgm
TURRET (OPTIONAL):
  • Number of tool stations 8
  • Tool allowance 25 mm
  • Tool shank 40 mm
  • Indexing Time 0.42 sec.
FEED RATE:
  • X axis rapid traverse 15m/min.
  • Z axis rapid traverse 15m/min
  • Jog feed per revolution 1 m./rev.
ACCURACY:
  • Positioning +/- 0.005
  • Repeatability +/- 0.005
SLIDE:
  • Overall bed guide width 355 mm
  • Cross slide guide width 215 mm
FEED MOTORS:
  • X axis power 5.8 NM
  • Z axis power 10 NM
BALL SCREW:
  • X axis 25*5-C5 mm
  • Z axis 10*10-C5 mm
TAILSTOCK:
  • Quill stroke 150 mm
  • Quill diameter 80 mm
  • Quill inside taper 5 MT
COOLANT:
  • Pump motor 375 w
  • Pump capacity 70L/min.
  • Pump pressure 2.7 kg/cm2
  • Tank capacity 100 L
LUBRICATION:
  • Pump motor 25 w
  • Pump capacity 130 cc/min.
DIMENSION:
  • Length 3510 mm
  • Width 1800 mm
  • Height 2020 mm
WEIGHT:
  • Weight of machine 3150 kg (approx.)