CNC-Lathes N-Series N 20

CNC-Lathes N-Series N 20

Product catalog summary
Overview: This document provides technical specifications for the N20 model from the technology provider Niles-Simmons. It covers both 2-axes and 4-axes configurations, detailing dimensions, spindle specifications, tool systems, and other critical parameters.
Specifications:
  • Nominal Length: Available in 1000, 1500, 2000, and 2500 mm for both 2-axes and 4-axes models.
  • Swing Over Cross Slide Guide: 650 mm for both configurations.
  • Work Spindle: Nose size A8 according to DIN 55026, with a bore of 92 mm and a spindle diameter of 150 mm in the front bearing.
  • Drive Power: 30.4 kW at 100% duty cycle and 34 kW at 60% duty cycle.
  • Speed Range: 10 to 3800 rpm.
Tool System:
  • Tool Drive Unit: LH and RH tool drive units are available.
  • Rapid Feed Range: Cross and longitudinal feed rates are 30 m/min and 40 m/min, respectively.
  • Tool Acceptance: Complies with DIN 69880, with sizes 40 and 50.
  • Tool Arrangement: Axial and radial arrangements are supported.
  • Tool Positions: 12 positions available for both configurations.
Quill and Tailstock:
  • Quill Travel: 162 mm for 2-axes and 160 mm for 4-axes.
  • Quill Diameter: 140 mm.
  • Quill Centre Size: MK 5.
  • Clamping Force: Ranges from 5.0 to 15 kN.
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Catalog excerpts

CNC-Lathes N-Series N 20-1

Specification N20 The Technology Provider www.niles-simmons.de 2-axes4-axesNominal lengthmm1000 / 1500 / 2000 / 25001000 / 1500 / 2000 / 2500Swing over cross slide guidemm650650Work spindle nose acc. to DIN 55026sizeA8 A8Work spindle boremm9292Spindle diameter in front bearingmm150 150Drive power 100% / 60% duty cyclekW30,4 / 3430,4 / 34Speed rangerpm10…380010…3800LH and RH tool drive unitRapid feet range cross / longitudinalm/min30 / 4030 / 40Tool acceptance acc. to DIN 6988040 / 5040 / 50Tool arrangementaxial / radialaxial / radialTool positions1212 / 12Quill travelmm162160Quill diametermm140140Quill centresizeMK 5MK 5Clamping forcekN5,0 - 155,0 - 15TailstockN20Working areaMain and counter spindleSpecificationSpecificationLH and RH tool system

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.