{"product_id":"mitsubishi-electric-mr-j2s-40a-servo-amplifier","title":"Mitsubishi Electric MR-J2S-40A Servo Amplifier","description":"\u003cdiv\u003e\u003cp\u003eThe Mitsubishi Electric MR-J2S-40A AC servo amplifier drive is a 400 W closed-loop servo controller in the MELSERVO J2-Super series, providing precise position, speed, and torque control for Mitsubishi servo motors. It accepts 200–230 V AC input (single- or three-phase), is panel-mount, uses encoder feedback, and offers automatic real-time auto-tuning to optimize motion accuracy. Typically paired with Mitsubishi HC-MFS or HC-KFS motors, it is used in CNC machinery, robotics, packaging systems, conveyor indexing, and automated assembly equipment. Protection features include overcurrent, overvoltage, overload, and fault diagnostics; the manufacturer part number is MR-J2S-40A (MRJ2S40A), and common replacements include MR-J4-40A, MR-JE-40A, and Yaskawa Sigma-5 400W drives.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558399545646,"sku":"New","price":273.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/MR-J2S-70A-400x400.jpg?v=1752111879","url":"https:\/\/plgautomation.com\/products\/mitsubishi-electric-mr-j2s-40a-servo-amplifier","provider":"PLG Automation ","version":"1.0","type":"link"}