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BEA 25 CNC

 
 

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Machining unit
1-axis CNC digital
drilling capacity
max. dia. 25 mm

Half a century in manufacturing experience of SUHNER quill feed units lead to the standardization of 4 basic types of machining units based on a modular component concept with common spindle housing, drive elements, quill and spindle, etc. The mechanical feed version BEA 25 CNC with digital drive technology as described on this page, allows to perform all types of spindle motion profiles.

Applications for carbide drilling and tapping tools including special purpose tooling.
Designed for high speed and feed rates.
Preloaded ball screw and nut assembly for accurate spindle positioning.
Chrome plated quill and honed spindle housing for extended service life.
Rigid cast housing with integrated base plate.
Spindle speeds up to 10 000 RPM with optional frequency inverter.
Designed for multiple spindle head application.
BEA 25 CNC with HSK spindle includes an integrated 4-point clamping set form C for manual tool clamping.
 

 
 
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» Technical description  (pdf, 730 kB)
» CAD-drawings (TraceParts)
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  Technical Data
  Max. drilling capacity 25 dia. / 600 N/mm²
  Tapping capacity M20 / 600 N/mm²
  Total stroke 115 mm
  Feed force ratio 1:1 3400 N
  Max. transmissible torque 80 Nm
  Speed range at 50 Hz 540–10 000 RPM
  Feed rate max. 10 m/min
  Ball screw Ø 16 × 5
  Precision position 0,01 mm
  Motor speed at 50 Hz 2900 / 1450 RPM
  Motor rating at 50 Hz 1,5 kW
  Digital AC-motor MKD 041 2,7 Nm / 6000 RPM
  Concentricity 0,01 mm
  Toolholder system ISO/ABS/HSK/Weldon
  Weight / Color 58 kg / RAL 5012