{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MR-J5-100A","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"MR-J5-100A","canonicalUrl":"https://aoctrl.com/mitsubishi/MR-J5-100A","factsUrl":"https://aoctrl.com/api/mcp/products/MR-J5-100A","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi MELSERVO MR-J5-100A Servo Drive, Analog/Pulse interface, lifecycle stage current.","salesMarkdown":"## Interface and integration fit The Analog/Pulse interface means the MR-J5-100A accepts ±10 V analog speed/torque commands and a pulse-train position reference — the two most common legacy control signals in retrofit and simple motion applications. No fieldbus module is required for basic velocity or positioning; the drive decodes the pulse train directly. This keeps the wiring simple: a shielded twisted-pair for the analog command and a differential line-driver pair for the pulse input. For a controls integrator swapping out an older MR-J2 or MR-J3 drive, the Analog/Pulse pinout on the CN1 connector is functionally compatible, though check the connector keying on the 50-pin header. ## Panel fit and thermal considerations The MR-J5-100A is a 100 A class drive, sized for a servo motor in the 1.5 to 3 kW range depending on the motor series (HG-KR, HG-SR). In the panel, it occupies a standard MR-J5 frame size and requires clearance above and below for convective airflow — 50 mm minimum. The built-in regenerative resistor handles light deceleration; for vertical loads or high-cycle applications, plan for an external regenerative option on the terminals. DIN-rail mounting is standard, so it snaps into the same footprint as the MR-J4 it likely replaces.","metaTitle":"Mitsubishi MR-J5-100A MELSERVO Servo Drive, Analog/Pulse, Cu","metaDescription":"Mitsubishi MELSERVO MR-J5-100A servo drive, Analog/Pulse interface. Lifecycle stage: current. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Drives"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.mitsubishielectric.com/fa/en/products/MR-J5-100A","alternativesUrl":"https://aoctrl.com/api/mcp/products/MR-J5-100A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/MR-J5-100A","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-J5-100A 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}}