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FANUC ROBOCUT α-C400iC Wire EDM

The FANUC ROBOCUT α-C400iC is a wire electrical discharge machining system for micro-machining. It uses a wire electrode to cut conductive workpieces with a maximum weight of 500 kg and XY table travel of 400 x 300 mm. It is controlled by a FANUC 31i-WB controller.

Source checked11/11 values · 2026-10-26FANUCCNC EDM
X 400Y 300Z 255ALL DIMENSIONS mmROBOCUT α-C400iC · TRAVEL ENVELOPEIsometric · X, Y, Z to scale
Travel X
400mm
Travel Y
300mm
Travel Z
255mm
Weight
2,200kg

Specification

2 sources
Categorycnc edm
Supply voltageAC200V±10% 3-phase 50/60Hz ±1Hz, AC220V±10% 3-phase 60Hz ±1Hz
Max workpiece weight500 kg
Max taper30 °
Operating temp min15 °C
Operating temp max30 °C

Quick answers

How much does the FANUC ROBOCUT α-C400iC Wire EDM weigh?
2200 kg, per ROBOCUT α-C400iC Wire EDM (fanucamerica.com).
What is the X-axis travel of the FANUC ROBOCUT α-C400iC Wire EDM?
400 mm, per ROBOCUT α-C400iC Wire EDM (fanucamerica.com).

Study notes

  • Maximum workpiece dimensions are 730 x 630 x 250 mm (standard).
  • UV axis travel is ±60 x ±60 mm.
  • Minimum step increment of the drives is 0.0001 mm.
  • Standard wire diameter range is Ø0.10–0.30 mm; thin wire option supports Ø0.05–0.30 mm.
  • Standard maximum wire weight is 16 kg; optional 30 kg wire feed unit increases it.
  • Part program storage size is 8 MB.
  • Acoustic noise level: LPA 64 dB, LPCpeak 81 dB.
  • Power consumption is 13 kVA.
  • Optional automatic front door limits maximum workpiece dimensions to 730 x 585 x 250 mm; Z axis travel becomes ±45/40 mm.
  • Optional 45° die guide increases maximum taper angle to ±45/40.
  • Standard maximum taper angle is ±30° per 80 mm.
  • Recommended ambient temperature is 20±1°C for high precision machining.

Safety

  • Requires a shield room if discharge noise can interfere with surrounding radio, television and other sets.
  • Install under oil mist free and dust free environment with humidity 75% RH or less.
  • Ground resistance should be less than 10Ω and isolated from other machines.
  • Maximum vibration amplitude should be 2 nm or less under frequency band 10 to 20 Hz.
  • Air supply: 0.5–0.7 MPa, flow rate 160 L/min or more.
  • The machine has a safety cover; floor plan dimensions in parentheses are when the safety cover is open.
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