{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MR-JE-70A","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"MR-JE-70A","canonicalUrl":"https://aoctrl.com/mitsubishi/MR-JE-70A","factsUrl":"https://aoctrl.com/api/mcp/products/MR-JE-70A","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi MR-JE-_A Servo Amplifier, MR-JE-70A, 750W, 200-240VAC, 5.8A rated, IP20, built-in dynamic brake.","salesMarkdown":"The Mitsubishi MR-JE-70A is a 750 W servo amplifier in the MR-JE-_A series, rated at 5.8 A for 200-240 VAC single- or three-phase supply. It packs a built-in dynamic brake, which saves panel space and wiring time compared to adding an external resistor pack. IP20 natural-cooled enclosure keeps the cabinet free of fan noise and air filters—just bolt it to the backplate with the recommended clearance for airflow. Control is sine-wave PWM with current-loop control—standard for high-torque-at-low-speed applications like indexing tables or pick-and-place. The 2.0 kHz speed frequency response is enough for most positioning profiles; if your servo update rate is faster you would step up to the MR-JE-_B family. Input power is 200-240 VAC, 50/60 Hz, single or three phase—check your line configuration: on single phase you get slightly reduced peak torque versus three phase. Rated output current of 5.8 A matches a 750 W rotary servo motor with a winding voltage in that range. The dynamic brake is triggered on a servo off or fault condition without an external contactor.","metaTitle":"Mitsubishi MR-JE-70A Servo Amplifier, 750W, Built-in Brake","metaDescription":"Mitsubishi MR-JE-70A servo amplifier, 750W, 5.8A rated, 200-240VAC input, IP20, built-in dynamic brake. Active production. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Drives"],"specifications":{"Weight":"1.5 Kg","Product No.":"MR-JE-70A","Manufacturer":"Mitsubishi Electric","Product Type":"MR-JE-_A Servo Amplifier","Dynamic brake":"Built-in","Control method":"Sine-wave PWM control, current control method","Shipping Weight":"3 Kg","lifecycle_stage":"current","Rated current [A]":"5.8","Estimated Lead Time":"1-10 Working Days.","Structure (IP rating)":"Natural cooling, open (IP20)","Power supply input Voltage/Frequency":"3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$138.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/163aee405c0d9953360b794170c6901d.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/MR-JE-70A/alternatives.json"},"ai":{"faq":[{"question":"What are the key electrical ratings?","answer":"Rated current is 5.8 A; power is 750 W; input supply is 200-240 VAC, single or three phase, 50/60 Hz."},{"question":"Does the MR-JE-70A have a built-in dynamic brake?","answer":"Yes, a dynamic brake is built-in, eliminating the need for an external braking resistor in most applications."},{"question":"What is the enclosure rating and cooling method?","answer":"IP20 with natural cooling—no fan, suitable for clean indoor cabinets."},{"question":"Does it replace the MR-E-70A-QW003?","answer":"Yes, the MR-JE-70A is the successor to the MR-E-70A-QW003 and is designed as a drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/MR-JE-70A","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/MR-JE-70A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}