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The CU 4 is the external control unit that turns a CNC-ready Proxxon machine into a full CNC machine. Four powerful micro-step drivers control up to four axes via standard SUB-D connectors, while a switched 230 V outlet powers the spindle. It works with common control software such as Mach3/4, Estlcam and WinPC-NC.

CNC-Steuereinheit CU 4 für 4 Achsen - Proxxon 24900

PROXXON Original product
Net price (excl. VAT)
€461.34
Item PX-24900
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
EAN4006274249004
ConditionNew
Article
PX-24900

The CU 4 is the control hub for CNC-ready Proxxon machines. It links up to four axes to your control PC via standard SUB-D connectors and supplies power to the stepper motors, turning a manually prepared machine into a full CNC machine.

  • Four micro-step drivers control up to four axes with both fine resolution and power.
  • Standard SUB-D connectors (9-pole) per axis, plus a feedback input such as a limit switch for each axis.
  • Switched 230 V outlet up to 2,500 W turns the milling spindle or other functions on and off directly from the software.
  • Sturdy steel housing of powder-coated sheet protects the electronics in workshop use.
  • Software-open: works with Mach3/4, Estlcam, Beamicon and WinPC-NC, via an LPT adapter for the parallel port if needed.

Technical data

  • Number of axes: up to 4
  • Voltage: 230 V, 50/60 Hz
  • Axis drivers: four micro-step drivers
  • Axis connection: SUB-D, 9-pole, per axis
  • Feedback input: per axis (e.g. limit switch)
  • Switched outlet: 230 V, up to 2,500 W
  • Housing: powder-coated sheet steel
  • Dimensions: 385 x 390 x 175 mm
  • Weight: 4.78 kg

The CU 4 suits CNC-ready machines from the Proxxon range such as the PD 400/CNC-ready lathe and CNC-ready milling machines in model making, tool making and prototyping.

A control PC with suitable software is also required.

More Information
Manufacturer Proxxon
EAN 4006274249004
Weight 4.780000
GPSR manufacturer information A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Article authenticity Original product
Condition of article New
Position sensing No