{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MR-J4-40GF-RJ","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"MR-J4-40GF-RJ","canonicalUrl":"https://aoctrl.com/mitsubishi/MR-J4-40GF-RJ","factsUrl":"https://aoctrl.com/api/mcp/products/MR-J4-40GF-RJ","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi MR-J4-40GF-RJ servo amplifier, 0.4 kW rated output, single-phase 200 VAC input, CC-Link IE Field interface, full closed-loop control, 2.27 kg.","salesMarkdown":"The Mitsubishi MR-J4-40GF-RJ is a servo amplifier rated for 0.4 kW output, running on single-phase 200 VAC input. It uses CC-Link IE Field as its motion network interface and supports full closed-loop control, meaning the drive continuously compares encoder feedback against the commanded position for zero accumulated error at rest — essential for indexing or positioning axes where mechanical backlash or load disturbance would otherwise drift the stop point.","metaTitle":"Mitsubishi MR-J4-40GF-RJ Servo Amplifier, 0.4 kW, CC-Link IE","metaDescription":"Mitsubishi MR-J4-40GF-RJ servo amplifier, 0.4 kW rated output, single-phase 200 VAC, CC-Link IE Field interface, full closed-loop control. Currently in active production. Sourced t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Drives"],"specifications":{"Part #":"MR-J4-40GF-RJ","Weight":"2.27 kgs","Category":"Drives","Interface":"CC-IE LINK FIELD","Power Supply":"1 PHASE, 200 VAC","Rated Output":"0.4 KW OUTPUT","Special Spec":"FULL CLOSED LOOP CONTROL","Sub Category":"Servo Drives & Controls","Top Category":"Motors & Motor Controls","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,480.22","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/MR-J4-40GF-RJ/alternatives.json"},"ai":{"faq":[{"question":"What is the rated output of the MR-J4-40GF-RJ?","answer":"The rated output is 0.4 kW. This determines the motor size it can drive — typically a 400 W servo motor on a 200 VAC single-phase supply."},{"question":"What communication interface does the MR-J4-40GF-RJ use?","answer":"It uses CC-Link IE Field, Mitsubishi's gigabit-level motion network. This is the interface for cyclic position/velocity/torque commands and parameter access from the controller."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/MR-J4-40GF-RJ","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-J4-40GF-RJ 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}}