{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MR-JE-300A","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"MR-JE-300A","canonicalUrl":"https://aoctrl.com/mitsubishi/MR-JE-300A","factsUrl":"https://aoctrl.com/api/mcp/products/MR-JE-300A","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi MR-JE-_A Servo Amplifier, MR-JE-300A, 11.0 A output, 3-phase 170-264 VAC input, built-in dynamic brake, IP20, 2.1 Kg.","salesMarkdown":"## Servo amplifier for 3 kW-class motor control The Mitsubishi MR-JE-300A is a servo amplifier from the MR-JE-_A series, rated for 11.0 A continuous output current and accepting a 3-phase 170 V AC to 264 V AC input. That output current maps to roughly a 3 kW servo motor on a 200 V-class line — the common sizing for packaging, material handling, and general-purpose motion axes. The built-in dynamic brake handles emergency deceleration without an external resistor module, which simplifies panel wiring and saves a DIN-rail slot. ## Sine-wave PWM control — what that means for motor performance Control method is sine-wave PWM with current control, which delivers smooth torque down to low speeds and reduces audible motor noise compared to six-step drives. The current control loop regulates the motor phase currents directly, giving tighter speed and torque regulation — important for applications like indexing conveyors or winding where velocity ripple matters.","metaTitle":"Mitsubishi MR-JE-300A Servo Amplifier, 11.0 A Output","metaDescription":"Mitsubishi MR-JE-300A servo amplifier, 11.0 A rated output, 3-phase 170-264 VAC input, built-in dynamic brake, IP20. Current production. Sourced to order; request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Drives"],"specifications":{"title":"MR-JE-300A","Weight":"2.1 Kg","Product No.":"MR-JE-300A","description":"MR-JE-_A Servo Amplifier","Product Type":"MR-JE-_A Servo Amplifier","Dynamic brake":"Built-in","Control method":"Sine-wave PWM control, current control method","Shipping Weight":"4 Kg","lifecycle_stage":"current","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Structure (IP rating)":"Force cooling, open (IP20)","Output Rated current [A]":"11.0","Power supply input Voltage/Frequency":"3-phase 170 V AC to 264 V AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$761.00 – $1,186.18","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/163aee405c0d9953360b794170c6901d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MR-JE-300A and how do I get a price?","answer":"The MR-JE-300A is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is MR-JE-300A's rated output current?","answer":"The MR-JE-300A is rated for 11.0 A continuous output current, which suits a 3 kW-class servo motor on a 200 V-class three-phase supply."},{"question":"Does MR-JE-300A have a built-in dynamic brake?","answer":"Yes, the MR-JE-300A includes a built-in dynamic brake for emergency deceleration, eliminating the need for an external braking resistor in most applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/MR-JE-300A","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-300A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}