{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HG-KR73J","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"HG-KR73J","canonicalUrl":"https://aoctrl.com/mitsubishi/HG-KR73J","factsUrl":"https://aoctrl.com/api/mcp/products/HG-KR73J","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi HG-KR73J low inertia small capacity servo motor, rated output 0.75 kW, rated speed 3000 r/min, power supply 200 V.","salesMarkdown":"The Mitsubishi HG-KR73J is a low inertia small capacity servo motor rated at 0.75 kW output, 3000 r/min, on a 200 V supply. That 0.75 kW rating places it in the range for small-axis positioning — pick-and-place arms, conveyor indexing, or rotary table drives where fast acceleration matters more than raw torque. The low inertia rotor means it reaches speed quickly and stops without overshoot, which keeps cycle times tight on a pick-and-place line. No electromagnetic brake is fitted on this variant. That means the load must hold position through the drive's holding torque at standstill or an external mechanical brake. For vertical-axis applications — a Z-axis lift or a gantry with a raised load — you will need to add a brake motor or a separate holding brake on the mechanical side. The oil seal is listed as incidental per Notes 1–3, so the motor is splash-protected but not rated for continuous oil immersion; mount it where coolant splash is occasional, not submerged.","metaTitle":"Mitsubishi HG-KR73J Servo Motor, 0.75 kW, 3000 r/min, 200 V","metaDescription":"Mitsubishi HG-KR73J low inertia servo motor, 0.75 kW, 3000 r/min, 200 V supply. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors with Brake"],"specifications":{"title":"HG-KR73J","Oil seal":"incidental (Note 1, note 2, note 3).","Product no":"HG-KR73J","Rated speed":"3000r/min.","description":"AC Servo Motor","Power supply":"200V.","Product type":"Low inertia small capacity servo motor","Rated output":"0.75kw.","Shipping Weight":"5 Kg","lifecycle_stage":"current","Servo motor series":"low inertia, small capacity.","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Electromagnetic brake":"No."}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$499.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4866a02275787c7352f56d12058a26b1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the rated output and speed of the HG-KR73J?","answer":"Rated output is 0.75 kW at a rated speed of 3000 r/min on a 200 V supply."},{"question":"Does the HG-KR73J include an electromagnetic brake?","answer":"No, this variant does not have an electromagnetic brake. For vertical or holding applications, an external brake must be added."},{"question":"Where can I buy the HG-KR73J?","answer":"The HG-KR73J is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/HG-KR73J","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-KR73J 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}}