Modern/Challenger BNC-1860

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

Modern/Challenger BNC-1860 Teach-In CNC Lathe

Travel:	Spindle:
• X axis 10” • Z axis 65”	• 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

Turrent (Optional):	Feed Rate:
• Number of tool stations 8 • Tool allowance 25 mm • Tool shank 40 mm • Indexing Time 0.42 sec.	• X axis rapid traverse 15m/min. • Z axis rapid traverse 15m/min • Jog feed per revolution 1 m./rev.

Accuracy:	Slide:
• Positioning +/- 0.005 • Repeatability +/- 0.005	• Overall bed guide width 355 mm • Cross slide guide width 215 mm

Feed Motors:	Ball Screw:
• X axis power 5.8 NM • Z axis power 10 NM	• X axis 255-C5 mm • Z axis 1010-C5 mm

Tailstock:	Colant:
• Quill stroke 150 mm • Quill diameter 80 mm • Quill inside taper 5 MT	• Pump motor 375 w • Pump capacity 70L/min. • Pump pressure 2.7 kg/cm2 • Tank capacity 100 L

Lubrication:	Dimention:
• Pump motor 25 w • Pump capacity 130 cc/min.	• Length 3510 mm • Width 1800 mm • Height 2020 mm

Weight:
• Weight of machine 3150 kg (approx.)

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Modern/Challenger BNC-1860