{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18LM5033MF6D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18LM5033MF6D","canonicalUrl":"https://aoctrl.com/schneider/BEH18LM5033MF6D","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18LM5033MF6D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18 series servo motor with holding brake, 5000 W at 380 V three-phase, 15.8 N·m nominal torque, IP67, Asian standard flange.","salesMarkdown":"## What you get for 5 kW at 380 V three-phase The BEH18LM5033MF6D is a Lexium 18 servo motor in the BEH18 short-name family, sized for 5000 W continuous output at 380 V three-phase with a nominal speed of 3000 rpm — that combination is what makes it a fit for mid-range point-to-point axes and short-cycle rotary tables where the cycle time is set by acceleration under load, not by top-end speed. Continuous stall torque is 15.8 N·m and peak stall torque reaches 47.4 N·m at 380 V, so the drive sizing has to absorb roughly 3× the nominal figure on accel/decel transients — the peak is what governs the servo amplifier current rating, not the nominal. ## Torque, current, and the wiring-side constants Torque constant of 0.942 N·m/A at 40 °C and a back-EMF constant of 67.43 V/krpm at 40 °C define how the drive current translates to shaft effort and how the regeneration bus sees the motor at overspeed — the 50.31 A Irms maximum at 5 kW/380 V is the ceiling the amplifier must deliver under peak demand. Continuous stall current of 16.77 A lines up with the 15.8 N·m nominal figure through the torque constant; an integrator running the motor near stall for thermal soak should derate against this current rather than the headline 5 kW, because the winding heating — not the mechanical envelope — is what closes the duty window. The shaft takes a parallel key on a 28 mm diameter with 63 mm of usable length and an 8 mm key width, paired with the Asian standard 130 mm flange and 9 mm mounting holes — this is the dimension a retrofit has to clear before the cabling question is even opened. ## Holding brake, encoder, and what gets bolted to the drive A holding brake is fitted, with 16 N·m holding torque — sized to hold the rotor at zero speed against the load's static torque after a stop, which means the brake rating, not the motor's peak, is what gates a vertical-axis application where the load would otherwise back-drive on a power loss. Feedback is a 17-bit magnetic multi-turn encoder, which removes the need for an external battery box at the motor and lets the drive recover absolute position across power-downs — relevant when the cell has been sitting idle over a weekend and the homing sequence is too slow for the cycle budget. The motor connects through two male/female connectors for power and feedback; cooling is air-cooled with no secondary blower, so cabinet placement has to allow the shaft-fan airflow rather than packing the motor into a sealed bracket. ## Mechanical envelope and IP67 duty Maximum radial force of 686 N and maximum axial force of 196 N define the bearing-side budget — anything beyond that belongs on a separate thrust block or a redesigned coupling, not on the motor shaft. ## Lifecycle and how to source it A drop-in replacement on the same flange and the same 5000 W / 15.8 N·m envelope is what a retrofit looks for; if the original machine is a 1990s extrusion line or a packaging cell that has been re-engineered around the BEH18 short-name family, this motor meets it where it is without forcing a cabinet rework.","metaTitle":"Schneider Electric BEH18LM5033MF6D Lexium 18 Servo Motor","metaDescription":"Schneider Electric BEH18LM5033MF6D Lexium 18 servo motor with brake, 5 kW at 380 V three-phase, 15.8 N·m nominal torque.","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":"BEH18LM5033MF6D","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,L130,17bit MAG MT,brake","Encoder type":"Magnetic encoder","Second shaft":"Without second shaft end","Shaft length":"63 mm","Feedback type":"17 bits magnetic 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":"131072 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/BEH18LM5033MF6D?filename=Schneider+Electric_Easy-Lexium-18_BEH18LM5033MF6D.pdf', 'path_name': 'db5edfbf459f1bee19bef4a1816dda1c.pdf', 'path_url': 'https://s3.lax.sharktech.net/viassion/datasheets/schneider_electric/db5edfbf459f1bee19bef4a1816dda1c.pdf', 'status': 1}","sourceUrl":"https://www.se.com/th/en/product/BEH18LM5033MF6D/beh18-servo-motor-lexium-18-380v5-0kwl13017bit-mag-mtbrake/"},"ai":{"faq":[{"question":"Is BEH18LM5033MF6D available via RFQ confirmation and what is the lead time for an order?","answer":"No same-day-shipment claim is made; availability is what the distributor confirms against your request."},{"question":"What is BEH18LM5033MF6D's listed range (Lexium 18) on this servo motor with brake line?","answer":"It belongs to the Lexium 18 range, with BEH18 as the device short name — Schneider Electric's mid-power servo family that pairs with the Lexium 18 drive platform for 380 V three-phase systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18LM5033MF6D","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/BEH18LM5033MF6D 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}}