{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18LH1533MA6D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18LH1533MA6D","canonicalUrl":"https://aoctrl.com/schneider/BEH18LH1533MA6D","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18LH1533MA6D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18LH1533MA6D servo motor, 1.5 kW, 3000 rpm, 4.77 N.m nominal torque, 17-bit magnetic multiturn encoder, IP67, Asian standard flange, without brake.","salesMarkdown":"## 1.5 kW at 3000 rpm — continuous torque and the load it drives The BEH18LH1533MA6D delivers 4.77 N.m nominal torque at 3000 rpm from a 380 V three-phase supply, rated for 1500 W continuous output. That torque constant of 0.984 N.m/A at 40 °C means the servo drive's current loop has a direct, linear mapping from commanded current to shaft torque — no lookup-table corrections needed across the operating range. Peak stall torque reaches 14.31 N.m — roughly 3× the continuous rating — for acceleration bursts during indexing or pick-and-place moves. The 10-pole rotor keeps torque ripple at a frequency the drive's notch filter can suppress without sacrificing bandwidth. ## 17-bit absolute feedback — no homing cycle needed The magnetic multiturn encoder provides 17-bit absolute position data over the full travel range. On power-up the drive knows the shaft position without a reference run — critical for applications where a homing move would collide with tooling or waste cycle time. Back EMF constant is 65.28 V/krpm at 40 °C. At 3000 rpm the generated voltage reaches 196 V — the drive's DC bus must stay above this to maintain current control authority. The 4.86 A continuous stall current sets the I²t thermal limit for the winding; sustained overloads above this value will trip the motor PTC or the drive's motor model. ## IP67 and Asian flange — mounting constraints for wet or tight panels IP67 rating means the motor body and connector are sealed against hose-directed water and dust ingress. This fits food-and-beverage washdown zones or outdoor conveyor sections where a standard IP54 servo would fail the quarterly sanitation cycle. The 100 mm Asian-standard flange uses four 9 mm mounting holes on a 100 mm bolt circle — verify the mating face pattern if replacing a NEMA-frame motor. Without a holding brake, this motor relies entirely on the drive's holding torque or an external brake for vertical-axis load support at power-down. The 24 mm shaft with an 8 mm parallel key is standard for the 1.5 kW class; max radial force is 686 N and max axial force is 196 N — bearing limits that constrain belt tension and lead-screw thrust. No direct successor or cross-reference within the Lexium 18 family — this variant is the one specified.","metaTitle":"Schneider BEH18LH1533MA6D Lexium 18 Servo Motor, 1.5 kW","metaDescription":"Schneider Electric BEH18LH1533MA6D Lexium 18 servo motor, 1.5 kW continuous, 4.77 N.m nominal torque at 380 V, 17-bit magnetic multiturn encoder, IP67, active","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"147.4 mm","Range":"Lexium 18","Width":"100 mm","title":"BEH18LH1533MA6D","Height":"144.5 mm","Length":"147.4 mm","Inertia":"2.75 kg.cm²","Key width":"8 mm","Shaft end":"Parallel key","description":"BEH18 servo motor, Lexium 18, 380V,1.5kW,L100,17bit MAG MT","Encoder type":"Magnetic encoder","Second shaft":"Without second shaft end","Shaft length":"45 mm","Feedback type":"17 bits magnetic multi turn encoder","Holding brake":"Without","Nominal speed":"3000 rpm, 380 V, three phase","Rotor inertia":"2.75 kg.cm²","Nominal torque":"4.77 N.m, 380 V, three phase","Product weight":"4.3 kg","Shaft diameter":"24 mm","Torque constant":"0.984 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"1500 W","Mounting support":"Asian standard flange","Back emf constant":"65.28 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"100 mm","Peak stall torque":"14.31 N.m, 380 V, three phase","Maximum current Irms":"14.58 A at 1.5 kW, 380 V","Nominal output power":"1500 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":"4.77 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":"4.86 A","Maximum mechanical speed":"3000 rpm","Network number of phases":"Three phase","Number of mounting holes":"4","Maximum permanent current":"14.58 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/ee0bb31fedcbce4a3cc0397119b8fcfc.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18LH1533MA6D/beh18-servo-motor-lexium-18-380v1-5kwl10017bit-mag-mt/"},"ai":{"faq":[{"question":"What is the BEH18LH1533MA6D's continuous torque and speed rating?","answer":"Nominal torque is 4.77 N.m at 3000 rpm from a 380 V three-phase supply, with 1500 W continuous output power. Peak stall torque reaches 14.31 N.m for acceleration transients."},{"question":"Does the BEH18LH1533MA6D have a holding brake?","answer":"No — this variant is specified without a holding brake. For vertical-axis or safety-critical applications, the load must be held by the drive's holding torque or an external mechanical brake."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18LH1533MA6D","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/BEH18LH1533MA6D 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}}