EA12PS Advance Sinker EDM

A highly useful, highly accurate model that can handle all kinds of mold & die situations.

The EA12PS Advance can produce a variety of finishes—and can even handle exotic materials—while still maintaining the degree of quality and high-accuracy precision the world expects from Mitsubishi machines. The EA-PS series offers truly high-grade sinker EDM solutions that generate serious cost savings down the road—from hands-off, low-maintenance components that keep your shop floor humming to intuitive user-focused design that requires less learning, so you can spend more time doing.

BUILT TO PERFORM, BUILT TO LAST

  • The Mitsubishi EA12PS Advance with Thermal Buster is the ideal choice for tight-tolerance applications such as die and mold.
  • The new Thermal Displacement Compensation System and Z axis cooling mechanism improve accuracy by tracking and compensating for machine temperature changes.

EXTREME VERSATILITY & UTILITY

  • The standard granite table and NP2 circuit provide an ultra-fine satin surface finish.
  • An enhanced glossy mirror finishing circuit, LLTX “Lotus Leaf TeXture,” improves mold release without the need for polishing.
  • If you work with exotic materials such as PCD, cBN, or carbide, the HPS circuit enhances machining speed while reducing electrode wear.

COST- AND USER-FRIENDLY

  • The FP80PS energy-saving power supply reduces electrical consumption by 20% (compared to the previous FP model).
  • Like most EDM machines, the EA12PS features the new Mitsubishi M700 series control with a 64-bit RISC processor and 15” touchscreen for easier user interface.
CAPABILITIES:
  • High-speed rapid travel: 275”/min.(7m/min.).
  • SS Jump5 with 984”/min.(25m/min.) jump speed @ 1.6G acceleration.
  • Can produce a variety of finishes, including:
    • Ultra-fine matte finishing with the NP2 circuit standard (0.05μm Ra).
    • Fine matte finishes with the PS circuit.
    • Super-low wear with the SC circuit.
    • Glossy mirror finishing with the LLTX “Lotus Leaf TeXture” system.
  • Handles exotic material machining, PCD, cBN,and carbide,with the HPS circuit .
  • Fuzzy Pro Plus enables greater hands-off operation for better usability.
COMPONENTS:
  • FP80PS power supply (provides 80 Peak AMPs).
  • Compact, highly rigid machine design.
  • Fixed table traveling column construction.
  • Direct drive AC smart servo system.
  • 3D lateral servo system.
  • Thermal Buster thermal displacement compensation system.
  • 3-sided drop tank access.
  • Easy-access filter system with two filter elements.
  • Dielectric fluid emission.
  • Dielectric fluid chiller standard.
  • Narrow gap circuit.
  • LLTX “Lotus Leaf TeXture” system.
OPTIONAL COMPONENTS:
  • FP120PS power supply (provides 120 Peak AMPs).
ON-BOARD AUTOMATION:
  • Automatic lubrication system.
USER INTERFACE:
  • M700 Series CNC control with15″ touchscreen.
  • Standard USB and Ethernet data inputs.
SYSTEM INFORMATION:
  • 40GB hard drive with a 1GB partition for user program storage.
  • IDPM “Intelligent Digital Power Master” adaptive control.
  • Anti-virus protection.
  • E.S.P.E.R. Advance Pro Lite programming & program support functions.
ADDITIONAL BENEFITS:
  • Full 2-yearwarranty with Triple Diamond Partnership Program.
  • remote360-enabled (remote user monitoring, diagnostics, service support,and more).
  • Comes with one complimentary preventative maintenance visit—to be used by the end of 1st year.
Machine Travels X x Y x Z: in (mm) 15.7 x 11.8 x 11.8 (400 x 300 x 300)
Maximum Workpiece Size W x D x H: in (mm) 35.4 x 25.6 x 13.8 (900 x 650 x 350)
Max Dielectric Fluid Level: in (mm) 3.9 ~ 15.7 (100 ~ 400)
Power Supply (Option) / Peak Current FP80PS / 80 AMPs (FP120PS / 120 AMPs)
Internal Worktank Dimensions W x D x H: in (mm) 37.0 x 27.5 x 17.7 (950 x 700 x 450)
Worktank / Door Type 3-Sided Drop Tank
Max. Workpiece Weight: lb (kg) 2,200 (1,000)
Table Dimensions W x D: in (mm) 27.6 x 19.7 (700 x 500)
Max. Electrode Weight on Platen: lb (kg) 176 (80)
Table to Platen Distance Min ~ Max: in (mm) 7.9 ~ 19.7 (200 ~ 500)
Table to C-Axis Chuck Distance Min ~ Max: in (mm) 7.9 ~ 19.7 (200 ~ 500) EROWA ITS Chuck
Table to C-Axis Chuck Distance Min ~ Max: in (mm) 7.2 ~ 19.0 (183 ~ 483) 3R MACRO Chuck
Minimum Command Unit / Resolution: in (mm) .00001 / .000002 (.0001 / .00005)
Rapid Travel Speed: in/min. (mm/min.) 275.5 (7)
High-Speed Jump Maximum: in/min. (m/min.)[G] 984 (25)[1.6]
Linear Scale Resolution X, Y, Z-Axis Std.: µm 0.05
Filters / Type 2 pc. / Paper Cartridge
Filter Tank Capacity: gal (L) 124 (470)
Machine System Dimensions W x D: in (mm) 67.9 x 83.9 (1,725 x 2,130)
Machine Installed Height: in (mm) 95.2 (2,420)
Machine System Weight: lb (kg) 7,716 (3,500)
C-Axis Min. Indexing Angle / Drive Unit .001º / .001º
C-Axis RPM Range 1 ~ 30
Fluid Temp. Control Chiller Standard
Optional Internal Spindle RPM Range 1 ~ 1,500
Automatic Tool Changer Options MVH-40
Power Requirements [KVA] 200/220 VAC ±5% [7 w FP80PS, 10 w FP120PS]
Compressed Air Requirements 2.7 cu.ft./min @ 90-100 psi

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