{"product_id":"mitsubishi-electric-mr-j3-40b-servo-amplifier","title":"Mitsubishi Electric MR-J3-40B Servo Amplifier","description":"\u003cdiv\u003e\u003cp\u003eThe Mitsubishi Electric MR-J3-40B Servo Amplifier delivers 400 W of precise servo drive power for synchronized multi-axis motion in automation systems. It runs on 200–230 V AC, communicates over SSCNET III fiber optic network for high-speed control, and supports position, speed, and torque control with high-resolution encoder feedback. Panel-mounted and forced-air cooled, this unit is part of the MELSERVO-J3 series and is compatible with Mitsubishi HF and HG servo motors, commonly used in CNC machines, robotics, semiconductor equipment, and packaging lines for networked multi-axis control; maintenance teams, OEMs, and integrators rely on it for repair, retrofit, or replacement. Common replacements include MR-J4-40B, MR-J3-60B, and MR-J2S-40A.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558423564590,"sku":"New","price":502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_7_f39ba65c-7f78-414a-9e28-e98047fce275.jpg?v=1751948887","url":"https:\/\/plgautomation.com\/products\/mitsubishi-electric-mr-j3-40b-servo-amplifier","provider":"PLG Automation ","version":"1.0","type":"link"}