Mitsubishi Electric Dual Axis Servo Amplifier MR-S12 / RG201 B5

$1,499.00 USD

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Condition:
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.

Stock #:

Used in Mazak CNC machining centers and other MELDAS-controlled machine tools, the Mitsubishi Electric MR-S12 series is a dual axis AC servo amplifier designed to drive two servo axes simultaneously from a single compact assembly. The unit pictured includes the RG201 control board (marked RG 201 B5), an RG221 intermediate board, and an RG20-series power base mounted on a finned aluminum heatsink chassis. An internal Fuji Electric ETG81-050 power transistor module is visible in the power section. The multi-layer PCB assembly features an AMP STATUS LED display, multiple large-format connectors for CNC feedback and axis interface, and a terminal block strip for power and signal connections. The assembly is manufactured in Japan, consistent with Mitsubishi Electric's MELDAS servo drive production. The MR-S12 platform is commonly associated with Mazak Mazatrol M32 and T32 CNC controls, as well as various MELDAS-based systems. Capacitors rated at 390 µF 400 WV are visible on the intermediate power board. The unit is a complete two-axis drive assembly. The exact assembly part number was not confirmed from visible labeling in the available photographs; buyers should cross-reference the RG201 board revision and power module configuration against their machine documentation to confirm compatibility.

Stock # 0226-599

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