{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HG-MR43","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"HG-MR43","canonicalUrl":"https://aoctrl.com/mitsubishi/HG-MR43","factsUrl":"https://aoctrl.com/api/mcp/products/HG-MR43","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi HG-MR series, HG-MR43 servo motor, 0.4 kW rated output, 3000 r/min, with electromagnetic brake, current production.","salesMarkdown":"## Motor Specification and Fit The Mitsubishi HG-MR43 is a servo motor from the HG-MR series, classified as ultra-low inertia and small capacity. It delivers a rated output of 0.4 kW across a speed range of 3 to 3000 r/min, making it suited for applications requiring rapid acceleration and deceleration of light loads, such as pick-and-place modules or small indexing tables. This variant includes an electromagnetic brake (designation B), which holds the motor shaft in position when power is removed. For vertical-axis applications or any load that must not drift during a power loss, the brake is a necessary feature — without it, the axis would back-drive. Confirm the brake release voltage matches your drive's brake control output.","metaTitle":"Mitsubishi HG-MR43 Servo Motor, 0.4 kW, 3000 r/min, With Bra","metaDescription":"Mitsubishi HG-MR43 servo motor, 0.4 kW rated output, 3000 r/min, with electromagnetic brake. Current production. Series HG-MR ultra-low inertia. RFQ for lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors with Brake"],"specifications":{"title":"HG-MR43","Series":"HG-MR - Ultra-Low inertia/Small capacity","Product No.":"HG-MR43","Rated speed":"3 - 3000 [r/min]","description":"Servo Motor","Product Type":"Servo Motor","Rated output":"4 - 0.4 kW","Shipping Weight":"3 Kg","lifecycle_stage":"current","Estimated lead time":"1 - 10 working days.","Electromagnetic brake":"B - With"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$474.98 – $910.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1329b91ae7204c1abdf9c48de5597b1a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the rated output and speed of the HG-MR43?","answer":"The rated output is 0.4 kW, and the rated speed range is 3 to 3000 r/min. This speed range covers both low-speed positioning and high-speed traverse moves."},{"question":"Does the HG-MR43 include a brake?","answer":"Yes, this variant includes an electromagnetic brake (designation B). The brake holds the motor shaft when power is removed, which is required for vertical-axis loads or any application needing position hold during a power loss."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/HG-MR43","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/HG-MR43 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}}