{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18LM4033MA6D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18LM4033MA6D","canonicalUrl":"https://aoctrl.com/schneider/BEH18LM4033MA6D","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18LM4033MA6D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18LM4033MA6D servo motor, 4 kW continuous power, 12.6 Nm nominal torque, 3000 rpm, IP67, 17-bit magnetic multi-turn encoder, without holding brake.","salesMarkdown":"## Load torque and speed — sizing the BEH18LM4033MA6D The BEH18LM4033MA6D delivers 12.6 Nm nominal torque at 3000 rpm on a three-phase 380 V supply, with a continuous power rating of 4000 W. That torque constant of 0.9722 Nm/A at 40 °C means the drive must supply about 13 A continuous to hold rated torque — the continuous stall current is 12.96 A. Peak stall torque reaches 37.8 Nm, so the motor can handle short overloads for acceleration or cutting cycles, but the drive's peak current capability (38.88 A maximum Irms) must match that demand. ## Feedback and environmental sealing The 17-bit magnetic multi-turn encoder provides absolute position feedback over multiple shaft revolutions — no homing sequence needed after a power cycle. The IP67 rating on the motor body and connectors means it withstands washdown and dusty environments; the two male/female connectors carry power and feedback, and the sealing relies on the connector O-rings being properly mated. The motor flange is the Asian standard 130 mm pattern with four 9 mm mounting holes. The shaft is 28 mm diameter with a parallel key (8 mm key width, 63 mm shaft length) and no second shaft end. Maximum radial force on the shaft is 686 N, maximum axial force 196 N — stay within these limits for bearing life.","metaTitle":"Schneider Electric BEH18LM4033MA6D Lexium 18 Servo Motor","metaDescription":"Schneider Electric BEH18LM4033MA6D Lexium 18 servo motor, 4 kW continuous, 12.6 Nm nominal torque, 3000 rpm, IP67, 17-bit magnetic multi-turn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"230.9 mm","Range":"Lexium 18","Width":"130 mm","title":"BEH18LM4033MA6D","Height":"174.5 mm","Length":"230.9 mm","Inertia":"10.1 kg.cm²","Key width":"8 mm","Shaft end":"Parallel key","description":"BEH18 servo motor, Lexium 18, 380V,4.0kW,L130,17bit MAG MT","Encoder type":"Magnetic encoder","Second shaft":"Without second shaft end","Shaft length":"63 mm","Feedback type":"17 bits magnetic multi turn encoder","Holding brake":"Without","Nominal speed":"3000 rpm, 380 V, three phase","Rotor inertia":"10.1 kg.cm²","Nominal torque":"12.6 N.m, 380 V, three phase","Product weight":"13 kg","Shaft diameter":"28 mm","Torque constant":"0.9722 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"4000 W","Mounting support":"Asian standard flange","Back emf constant":"67.87 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"130 mm","Peak stall torque":"37.8 N.m, 380 V, three phase","Maximum current Irms":"38.88 A at 4 kW, 380 V","Nominal output power":"4000 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":"12.6 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":"12.96 A","Maximum mechanical speed":"3000 rpm","Network number of phases":"Three phase","Number of mounting holes":"4","Maximum permanent current":"38.88 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":"https://cdn.aoctrl.com/5b8944ee08687faf3032ac5ec8dc97e0.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18LM4033MA6D/beh18-servo-motor-lexium-18-380v4-0kwl13017bit-mag-mt/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for BEH18LM4033MA6D?","answer":"Submit an RFQ with your target quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18LM4033MA6D","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/BEH18LM4033MA6D 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}}