{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"HG-SN52BJ-S100","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"HG-SN52BJ-S100","canonicalUrl":"https://aoctrl.com/mitsubishi/HG-SN52BJ-S100","factsUrl":"https://aoctrl.com/api/mcp/products/HG-SN52BJ-S100","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi HG-SN series servo motor, HG-SN52BJ-S100, 0.5 kW rated output, 2.39 N·m rated torque, 2000 r/min, IP67 totally enclosed, with electromagnet brake and oil seal.","salesMarkdown":"The HG-SN52BJ-S100 is a 0.5 kW servo motor from Mitsubishi's HG-SN series, rated for 2.39 N·m continuous torque at 2000 r/min, with a maximum speed of 3000 r/min and an instantaneous permissible speed of 3450 r/min. The 2.9 A rated current and 9.0 A peak current define the drive sizing — the amplifier must supply that peak for acceleration profiles. Insulation class 155 (F) means the winding withstands a 155 °C hot-spot temperature, standard for servo motors in industrial ambient conditions up to 40 °C. The 'B' in the model code indicates an integrated electromagnet brake, and the 'J' means an oil seal is installed on the output shaft. That makes this unit suited for vertical-axis applications where holding torque is needed at power-off, and for environments where lubricant ingress along the shaft is a concern. The brake is factory-fitted and wired through the motor connector — no separate brake power supply to size, but verify the brake release voltage matches the drive's holding brake output. ## Environmental sealing and mounting constraints Totally enclosed, natural cooling with IP67 rating means the motor body and shaft seal are protected against dust ingress and temporary immersion — suitable for washdown zones in food processing or machining coolant splash. The natural cooling (no external fan) limits duty cycle at low speeds; continuous torque at standstill is lower than the 2.39 N·m rating, which assumes the rated speed for self-ventilation. Ambient temperature must stay between 0 °C and 40 °C during operation, with storage from -15 °C to 70 °C. Vibration resistance is tested at 24.5 m/s² on X and Y axes, V10 rank — standard for general industrial mounting without additional dampening. Altitude is limited to 2000 m or less. Above that, derate the output torque due to reduced air density and cooling efficiency. The recommended load-to-motor inertia ratio is 15 times or less — exceeding that may cause tuning instability or require a larger motor frame. The power rate at continuous rated torque is 6.01 kW/s, a figure used for acceleration-time calculations in sizing software.","metaTitle":"Mitsubishi HG-SN52BJ-S100 Servo Motor, 0.5 kW, 2000 r/min, I","metaDescription":"HG-SN52BJ-S100 servo motor from Mitsubishi, 0.5 kW rated output, 2.39 N·m torque, 2000 r/min, IP67, with brake and oil seal. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors with Brake"],"specifications":{"title":"HG-SN52BJ-S100","Weight":"6.7 Kg","Altitude":"max 2000m or less above sea level","Ambience":"Indoors (no direct sunlight), free from corrosive gas, flammable gas, oil mist, dust, and dirt","Structure":"Totally enclosed, natural cooling (IP rating: IP67)","Environment":"Ambient temperature : Operation: 0 °C to 40 °C (non-freezing), storage: -15 °C to 70 °C (non-freezing) Ambient humidity Operation : 10 %RH to 80 %RH (non-condensing), storage: 10 %RH to 90 %RH (non-condensing) Ambience : Indoors (no direct sunlight), free from corrosive gas, flammable gas, oil mist, dust, and dirt Altitude : max 2000m or less above sea level Vibration resistance : X, Y: 24.5 m/s2","Product No.":"HG-SN52BJ-S100","description":"Servo Motor","Product Type":"Servo Motor","Specifications":"Rated output [kW] : 0.5 Rated torque [N•m] : 2.39 Rated speed [r/min] : 2000 Maximum speed [r/min] : 3000 Instantaneous permissible speed [r/min] : 3450 Rated current [A] : 2.9 Maximum current [A] : 9.0 Power Rate at Continuous Rated Torque [kW/s] : 6.01 Recommended load to motor inertia ratio : 15 times or less Insulation class : 155 (F) Structure : Totally enclosed, natural cooling (IP rating: IP67) Vibration rank : V10","Vibration rank":"V10","Shipping Weight":"8 Kg","lifecycle_stage":"current","Insulation class":"155 (F)","Model Designation":"HG-SN = Series 5 = Rated output [0.5 kW] 2 = Rated speed [2000 r/min] B = With Electromagnet Brake J = Oil seal Installed","Rated current [A]":"2.9","Rated output [kW]":"0.5","Ambient temperature":"Operation: 0 °C to 40 °C (non-freezing), storage: -15 °C to 70 °C (non-freezing)","Estimated Lead Time":"Usually ships in 1-10 working days.","Maximum current [A]":"9.0","Rated speed [r/min]":"2000","Rated torque [N•m]":"2.39","Vibration resistance":"X, Y: 24.5 m/s2","Maximum speed [r/min]":"3000","Ambient humidity Operation":"10 %RH to 80 %RH (non-condensing), storage: 10 %RH to 90 %RH (non-condensing)","Instantaneous permissible speed [r/min]":"3450","Recommended load to motor inertia ratio":"15 times or less","Power Rate at Continuous Rated Torque [kW/s]":"6.01"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$695.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/554195f435ff6c531999b74f64275095.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the model designation HG-SN52BJ-S100 mean?","answer":"HG-SN is the series; 5 = 0.5 kW rated output; 2 = 2000 r/min rated speed; B = with electromagnet brake; J = oil seal installed. The -S100 suffix indicates a standard shaft variant."},{"question":"Can the HG-SN52BJ-S100 be used in vertical-axis applications?","answer":"Yes, the integrated electromagnet brake holds the load at power-off, making it suitable for vertical axes. The oil seal also protects against lubricant ingress along the shaft."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/HG-SN52BJ-S100","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-SN52BJ-S100 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}}