{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HG-KR13","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"HG-KR13","canonicalUrl":"https://aoctrl.com/mitsubishi/HG-KR13","factsUrl":"https://aoctrl.com/api/mcp/products/HG-KR13","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi MELSERVO-J4 series, HG-KR13 rotary servo motor, 200V class, 0.32 N·m rated torque, 3000 rpm, IP65, 22-bit absolute encoder.","salesMarkdown":"## Servo motor for a 200V-class axis The Mitsubishi HG-KR13 is a MELSERVO-J4 series rotary servo motor rated for 200V-class supplies, delivering 0.32 N·m continuous torque at 3000 rpm and peaking at 1.1 N·m maximum torque. It draws 0.8 A rated current, 2.5 A maximum. The IP65 enclosure (all enclosed self-cooled) means the motor body withstands washdown and dust ingress on a packaging or machine-tool line — no additional guarding needed for the motor itself. ## Encoder and feedback Feedback comes from a 22-bit absolute-position incremental-shared encoder, resolution 4194304 pulses per revolution. That resolution supports precise positioning without a home-search cycle on power-up — the absolute position is retained. The encoder is shared between absolute and incremental modes; wiring depends on the servo amplifier interface selected. ## Load inertia and dynamics Rotor inertia is 0.0777 × 10⁻⁴ kg·m², with a recommended load-to-rotor inertia ratio of 17 times or less. That ratio keeps the servo loop stable without excessive tuning. Power rate at continuous torque is 13 kW/s, which gives a sense of acceleration capability for sizing the amplifier's regenerative resistor.","metaTitle":"Mitsubishi HG-KR13 Servo Motor, 200V, 0.32 N·m, IP65","metaDescription":"Mitsubishi HG-KR13 MELSERVO-J4 servo motor, 200V class, 0.32 N·m rated torque, 3000 rpm, IP65, 22-bit encoder. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Oil seal":"None (servo motor with an oil seal is also available. (HG-KR_J))","Mass [Kg]":"0.54","Series name":"MELSERVO-J4 series","Construction":"All enclosed self cold (protection rating: IP65) (Note 2)","Manufacturer":"Mitsubishi Electric","Thermal class":"130 (B)","Voltage class":"200V","Shipping Weight":"2 Kg","Vibration class":"V10 * 6","lifecycle_stage":"current","Command interface":"CC-Link IE field network interface : SSCNET / H interface : 2-axis integrated SSCNET / H interface : 3-axis integrated SSCNET / H interface : general-purpose interface","Rated current [A]":"0.8","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Maximum current [A]":"2.5","Overseas Compliance":"The correspondence to the international standards and laws, Standards Compliant pageplease refer to.","SSCNET / H interface":"J4-10B-MR : MR-J4-10B-RJ","Maximum torque [N · m]":"1.1","General-purpose interface":"J4-10A-MR : MR-J4-10A-RJ","Continuous characteristics":"Rated torque (Note 3) [N · m] : 0.32","Speed and position detector":"Absolute position incremental shared 22-bit encoder (resolution per rotation servo motor 1: 4194304 pulses / rev)","Environmental conditions * 3":"Vibration resistance * 4 : X: 49 M / S 2 Y: 49 M / S 2","Rotary servo motor form name":"HG-KR13","Corresponding servo amplifier":"CC-Link IE field network interface : J4-10GF-MR : MR-J4-10GF-RJ : MR-J4-10B-RJ010","Axis of the allowable load * 5":"Thrust [N] : 59","Declared engine speed [R / min]":"3000","Power supply capacity * 1 [KVA]":"0.3","Maximum rotational speed [R / min]":"6000","2-axis integrated SSCNET / H interface":"J4W2-22B-MR : MR-J4W2-44B","3-axis integrated SSCNET / H interface":"J4W3-222B-MR : MR-J4W3-444B","The regenerative braking frequency * 2":"MR-J4W_- [Times / min] : 1350","Moment of inertia J [× 10 -4Kg · M 2]":"0.0777","Recommended load inertia moment ratio (Note 1)":"17 times or less","Instantaneous allowable rotation speed [R / min]":"6900","Power rate at the time of continuous rating torque [KW / s]":"13"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$333.00 – $609.68","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d6c368af449ef4699186811fff199fc5.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/HG-KR13/alternatives.json"},"ai":{"faq":[{"question":"What is HG-KR13's oil seal specification?","answer":"The standard HG-KR13 has no oil seal. A variant with an oil seal is available as HG-KR_J."},{"question":"What is the mass of HG-KR13?","answer":"The mass is 0.54 kg."},{"question":"Where can I buy HG-KR13?","answer":"The HG-KR13 is sourced and quoted 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":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/HG-KR13","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-KR13 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}}