{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18LM5033CF6D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18LM5033CF6D","canonicalUrl":"https://aoctrl.com/schneider/BEH18LM5033CF6D","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18LM5033CF6D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric BEH series Lexium 18 servo motor, BEH18LM5033CF6D, 5000 W, 15.8 N.m nominal torque at 3000 rpm, 130 mm flange, IP67, with holding brake and 23-bit multi-turn encoder.","salesMarkdown":"## Sizing the 5 kW Lexium 18 against the load The BEH18LM5033CF6D sits in the Lexium 18 line as a 5000 W three-phase servo sized for machinery that needs serious continuous torque rather than a peak-only rating. Nominal torque is 15.8 N.m at 380 V three-phase, with a continuous stall torque also at 15.8 N.m and a peak stall ceiling of 47.4 N.m, so the working envelope stays close to nominal across the speed range — there is no marketing-only peak figure to discount back to a real duty number. Nominal speed is 3000 rpm at 380 V three-phase and maximum mechanical speed is also 3000 rpm, meaning the rating is not field-weakened: the drive runs the motor straight up to base speed without needing a flux-weakening region. Continuous stall current is 16.77 A against a maximum Irms of 50.31 A at 5 kW, 380 V, so the drive can deliver roughly three times nominal current for acceleration before tripping. The torque constant of 0.942 N.m/A at 40 °C lets you read the current command on the drive nameplate directly against the torque demand — 16.77 A stalls into 15.8 N.m, which checks out against the nominal figure. ## 23-bit feedback, holding brake, and the shaft end Feedback is a 23-bit optic multi-turn encoder, absolute over the full power cycle — no home run on power-up, no battery-backed Hiperface dance. The brake is a holding brake, sized to hold the rotor at standstill rather than to stop a spinning load on its own; the spec to trust for an E-stop mechanical stop is the peak torque (47.4 N.m,) and the drive's braking resistor stack, not the holding torque of 16 N.m. The shaft is a parallel-key design, 28 mm diameter with an 8 mm key and 63 mm of usable shaft length, so coupling selection follows the standard 28 mm keyed envelope with no second shaft end to worry about for retrofit or belt-drive geometry. ## IP67, axial/radial loads, and the Asian standard flange IP67 means the motor body and seal path survive a hose-down and temporary immersion, not just a splash — on a washdown skid or a food-line guarding enclosure, the cable gland and mating connector seal become the deciding pair, and the motor body itself is no longer the weak link. On the wet-well end of the plant, IP67 is not full-submersion service, so spec the cable entry and the conduit drop separately if the motor sits below the flood line. Cooling is air-cooled, so a sealed cover that blocks the fins forfeits the continuous rating. The motor flange is 130 mm on an Asian standard flange with 9 mm mounting holes, so a North-American NEMA-pattern gearbox does not bolt up directly without an adapter. Maximum radial load is 686 N and maximum axial load is 196 N — those are the bearing-life limits a side-mounted belt or pinion must respect, not just the shaft torque.","metaTitle":"Schneider BEH18LM5033CF6D Servo Motor, 5000 W, 15.8 N.m","metaDescription":"Schneider Lexium 18 BEH18LM5033CF6D servo motor, 5000 W, 15.8 N.m nominal torque, 23-bit multi-turn encoder, IP67, holding brake.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"304.9 mm","Range":"Lexium 18","Width":"130 mm","title":"BEH18LM5033CF6D","Height":"174.5 mm","Length":"304.9 mm","Inertia":"14.24 kg.cm²","Key width":"8 mm","Shaft end":"Parallel key","description":"BEH18 servo motor, Lexium 18, 380V,5.0kW,L130,23bit, OPT MT,brake","Encoder type":"Optic encoder","Second shaft":"Without second shaft end","Shaft length":"63 mm","Feedback type":"23 bits optic multi turn encoder","Holding brake":"With","Nominal speed":"3000 rpm, 380 V, three phase","Rotor inertia":"14.24 kg.cm²","Holding torque":"16 N.m","Nominal torque":"15.8 N.m, 380 V, three phase","Product weight":"18.7 kg","Shaft diameter":"28 mm","Torque constant":"0.942 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"5000 W","Mounting support":"Asian standard flange","Back emf constant":"67.43 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"130 mm","Peak stall torque":"47.4 N.m, 380 V, three phase","Maximum current Irms":"50.31 A at 5 kW, 380 V","Nominal output power":"5000 W, 380 V, three phase","Electrical connection":"2 connectors male/female","Number of motor poles":"10","Maximum axial force Fa":"196 N","Continuous stall torque":"15.8 N.m, 380 V, three phase","IP degree of protection":"IP67","Maximum radial force Fr":"686 N","Mounting holes diameter":"9 mm","Continuous stall current":"16.77 A","Maximum mechanical speed":"3000 rpm","Network number of phases":"Three phase","Number of mounting holes":"4","Maximum permanent current":"50.31 A","Product or component type":"Servo motor","Speed feedback resolution":"8388608 points/turn","[Us] rated supply voltage":"380 V","Ambient air temperature for operation":"0...40 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"{'url': 'https://www.se.com/th/en/product/download-pdf/BEH18LM5033CF6D?filename=Schneider+Electric_Easy-Lexium-18_BEH18LM5033CF6D.pdf', 'path_name': 'bb7ce14926abd639fd7bf9f41af22208.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/schneider_electric/bb7ce14926abd639fd7bf9f41af22208.pdf', 'status': 1}","sourceUrl":"https://www.se.com/th/en/product/BEH18LM5033CF6D/beh18-servo-motor-lexium-18-380v5-0kwl13023bit-opt-mtbrake/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for BEH18LM5033CF6D?","answer":"Quoted to order through independent distribution: pricing and lead time are confirmed against the BOM quantity at RFQ. No stock count is asserted on this listing; the envelope that drives pricing is the 5000 W rating, the 130 mm Asian standard flange, and the holding brake / encoder option set."},{"question":"What is the BEH18LM5033CF6D's listed depth on this component line?","answer":"The depth recorded for this part is 304.9 mm, which matches the listed length figure. The body envelope runs about 304.9 mm long by 130 mm wide by 174.5 mm tall, with a shipping mass of 18.7 kg."},{"question":"What is the BEH18LM5033CF6D's listed range on this component line?","answer":"The range recorded is Lexium 18, with the device short name BEH18 identifying the specific frame. The motor is a three-phase 380 V air-cooled servo."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18LM5033CF6D","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/BEH18LM5033CF6D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}