Cycle-controlled lathe

Monforts KNC5-1500

Monforts KNC5-1500 Lathe in good condition for sale.

The machine operates perfectly. Included accessories comprise all documentation, a quick-change toolholder, and a chip conveyor as shown in the photos.

Inspection under power is gladly possible.
Loading can be arranged by forklift or crane.

Working area:
Distance between centers: 1,580 mm
Swing over bed: 500 mm
Swing over cross slide: 290 mm
Cross slide travel: 265 mm
Top slide travel: 140 mm
Bed width: 360 mm
Cross slide width: 220 mm
Bed slide guide length: 615 mm
Turning tool shank size: 32x25 mm
Spindle diameter at front bearing: 100 mm
Spindle nose as per DIN 55027, Size 8
Bar capacity: 70 mm
Spindle taper (metric): 80

Main drive: steplessly variable, three-phase AC motor
Drive power (50/100% duty cycle): 15/11 kW
Total speed range: 2-2,800 rpm
Gear stage I: 2-280 rpm
Gear stage II: 7-1,120 rpm
Gear stage III: 28-2,800 rpm

Three-phase servo drive with mechanical safety clutch
Rapid traverse speed longitudinal/cross: 10/5 m/min
Thread cutting range: longitudinal and taper threads, pitch 0.001-500 mm
Tailstock: quill diameter 80 mm
Quill stroke 160 mm
Internal taper MK5

Tool system: Multifix quick-change toolholder, size C

Coolant system: pressure/delivery rate 0.4 bar / 10 l/min
Machine dimensions (LxWxH): 3,330 x 1,550 x 1,790 mm
Weight (transport unit): approx. 3,300 kg

Bed:
– Torsion-resistant bed, guideways hardened and ground
Gearbox: 3-stage with limit switch monitoring
Spindle:
– Front spindle bearing: double-row cylindrical roller bearing with tapered bore combined with double-row angular contact bearing
– Electric holding brake in main drive motor
– Full-length cross slide with adjustable gib
Longitudinal and cross feed driven by variable-speed three-phase AC motor via precision ball screw
Feed and rapid traverse operated via cross selector lever
Longitudinal and cross movements via electronic handwheels
Increment selector switch in combination with electronic handwheel
Additional contour handwheel
Automatic central lubrication for guideways and ball screws
Clampable top slide
– Quick-change toolholder
– Bedway clamping by excenter lever
– Additional clamping via tension bolts for heavy workpieces
– Quill adjustment by handwheel
– Quill tip holder MK5
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Connection voltage: 3 x 400 Volt +/-10%, 50 Hz for TN-S or TN-C networks without RCD
Total connected load: 16 kVA
Transistor-controlled three-phase main drive with speed monitoring

If you have any questions, please feel free to contact us at any time.

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