{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MR-J4-20AA","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"MR-J4-20AA","canonicalUrl":"https://aoctrl.com/mitsubishi/MR-J4-20AA","factsUrl":"https://aoctrl.com/api/mcp/products/MR-J4-20AA","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi MELSERVO MR-J4-20AA Servo Drive, Analog/Pulse interface, lifecycle stage current.","salesMarkdown":"## What the Analog/Pulse Interface Means for Integration The analog/pulse interface accepts ±10 V speed/torque commands and a pulse-train position reference, making it suitable for direct connection to a motion controller or PLC with analog output and high-speed counter modules. No fieldbus configuration is required for basic positioning tasks. In a typical OEM integration, the drive receives a 200-kHz maximum pulse train from the controller; the analog input handles velocity or torque override. This keeps the wiring simple and deterministic for single-axis applications.","metaTitle":"Mitsubishi MR-J4-20AA MELSERVO Servo Drive, Analog/Pulse, Cu","metaDescription":"Mitsubishi MR-J4-20AA MELSERVO servo drive, analog/pulse interface, lifecycle stage current. Sourced to order against 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-J4-20AA","alternativesUrl":"https://aoctrl.com/api/mcp/products/MR-J4-20AA/alternatives.json"},"ai":{"faq":[{"question":"What is the MR-J4-20AA's listed description?","answer":"The description is Mitsubishi MELSERVO MR-J4-20AA Servo Drive Analog/Pulse."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/MR-J4-20AA","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-J4-20AA 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}}