Mitsubishi MV-S Series Wire-Cut EDM Machine

MV1200S NewGen – Perfect Combination of Performance and Ergonomics

Focus on Ergonomics

Setup, programming, maintenance, etc. – all key elements are directly accessible on the front panel of the machine. The entire wire drive mechanism, automatic wire threading system, guide heads, and the whole working area are within easy reach – not least thanks to the open design and automatic vertical drop-down door.

D-CUBES Intelligent Control

The user has nearly half a meter of work surface at their disposal, suitable for operation with a mouse and standard computer keyboard. Machining process monitoring provides clear, at-a-glance information display as well as detailed analysis if necessary.

Networking for Increased Productivity

Seamless network integration enables real-time machine status monitoring, NC program transmission, and increased overall manufacturing efficiency.

Ingenious Drive Arrangement

To achieve smooth axis motion, the drives are positioned precisely at the center of the moving mass, allowing the high-quality tubular shaft motor to fully realize its potential. Optical glass scales located right next to the work area guarantee maximum accuracy from the start.

Robust Machine Structure

Specially selected Meehanite cast iron provides durability measured in decades and withstands heavy workpiece loads daily. The solid machine base withstands severe stress, unlike less expensive materials.

Hardened Stainless Steel Table

The four-sided table remains unaffected by dielectric fluid and sediment for decades. High-grade stainless steel components and work tank ensure maintenance-free reliability.

Doors That Simply Vanish

Direct access saves time and shop floor space while simplifying workpiece setup.

The tubular shaft motor converts energy directly into motion without contact, friction, maintenance, and without loss of precision over time. Combined with 400% faster fiber-optic communication, this technology demonstrates its full capability.

Positioning accuracy even on the larger MV2400R is < +/- 2 µm across the entire stroke length – backed by a genuine 12-year manufacturer warranty on all Mitsubishi Electric EDM positioning systems. A guarantee of long-term durability.

The Ideal Drive

What concerned Mitsubishi Electric developers about conventional drive systems? Lubrication needs, friction, heat generation, energy consumption, backlash, cogging torque, and wear. Only a non-contact drive eliminates these drawbacks, guaranteeing better results and reliability over decades.

Speed of Light Data Transmission

Mitsubishi Electric polymer optical fibers offer crucial advantages over traditional copper cables and glass fibers. Complete water resistance, high transmission speed, minimal space requirements, and maximum flexibility are essential for advanced EDM systems. As a user, you benefit from longer service life and higher precision.

Zero Cogging and Force Ripples

You are likely familiar with cogging torque in conventional electric motors. Cogging torque and force ripples are undesirable in precision machining. The tubular shaft motor is the optimal drive choice for precision electrical discharge machining.

Threading Under Demanding Conditions

Automatic wire threading ensures reliable threading even under difficult conditions and narrow initial holes.

Response Time is Crucial

An EDM machine that responds faster and more precisely achieves superior surface quality in less time. The new V350 generator features a significantly higher clock rate. Voltage builds up faster with minimal capacitive loss. Fast voltage rise reduces pulse duration and working voltage for finer surface quality and lower electricity costs.

17% Faster Multi-Pass Machining

4 cuts to achieve Ra 0.28 µm compared to conventional machines.

Surface Finish Quality 0.12 µm

The proven digital fine-finish generator (D-FS) is optionally available for the MV-R series.

New H-FS Generator Stage: Achieve surface finishes down to Ra 0.2 µm in standard execution using the V350 generator with H-FS technology.

Precision in Every Detail

Regardless of difficult cutting conditions or fine geometric details — everything remains under artificial intelligence control.

Power Master - Individual Process Control

Stepped workpiece shapes, openings, or other obstacles to a stable cutting process are immediately detected during rough cutting, and the control system adjusts parameters and flushing for process safety.

Best Results in Challenging Conditions

Artificial intelligence technologies specifically developed for demanding wire EDM situations. MAISART guarantees repeatable geometric and dimensional accuracy even under changing conditions.

Precision in the Smallest Features

MAISART is the solution for small inner and outer radii as well as complex geometries. AI ensures optimal parameter usage based on current workpiece geometry in real time.

Intelligent Process Control Improved by AI

Combining adaptive AI algorithms with a high-frequency generator ensures stable machining control.

Equipped with Automatic Lighting

Strong emphasis on operator comfort — the work zone features system lighting with automatic control.