{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18MD0433CA5C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18MD0433CA5C","canonicalUrl":"https://aoctrl.com/schneider/BEH18MD0433CA5C","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18MD0433CA5C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric BEH18MD0433CA5C Lexium 18 servo motor, 400 W continuous power, 1.27 N.m nominal torque at 220 V single-phase, 3000 rpm, IP67, 23-bit optic multi-turn encoder.","salesMarkdown":"## 400 W, 1.27 N.m — the torque curve that matters The BEH18MD0433CA5C: This BEH18 servo motor delivers 400 W continuous output power at 220 V single-phase, with a nominal torque of 1.27 N.m and a peak stall torque of 4.45 N.m under the same supply conditions. The 1.27 N.m continuous stall torque matches the nominal figure — meaning the motor holds rated torque at standstill without derating, which matters for positioning applications that dwell under load. ## IP67 sealed, no holding brake — field-fit constraints The motor body carries an IP67 rating, meaning it withstands dust ingress and temporary immersion — suitable for washdown environments in food processing or packaging lines. The shaft seal and connector interface are the wet-end barriers; the IP67 rating applies when the mating connectors are properly seated. There is no holding brake on this variant. The shaft end is a 14.0 mm diameter parallel key with a 30.0 mm shaft length and 5.0 mm key width. The Asian standard flange (60 mm square) with four mounting holes bolts directly to common servo gearboxes or machine frames. Without a brake, the motor relies on the drive's holding torque at standstill or an external mechanical brake for vertical-axis loads. Sourced through independent distribution channels.","metaTitle":"Schneider Electric BEH18MD0433CA5C Servo Motor, 400 W","metaDescription":"Schneider Electric BEH18MD0433CA5C Lexium 18 servo motor, 400 W continuous, 1.27 N.m torque at 220 V, 23-bit optic multi-turn encoder, IP67.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"70.2 mm","Range":"Lexium 18","Width":"88 mm","title":"BEH18MD0433CA5C","Height":"60 mm","Length":"88 mm","Key width":"5.0 mm","Shaft end":"Parallel key","description":"Servo motor BEH18, Lexium 18, 400W, 220V, M60, 23bit, OPT MT","Encoder type":"Optic encoder","Second shaft":"Without second shaft end","Shaft length":"30.0 mm","Feedback type":"23 bits optic multi turn encoder","Holding brake":"Without","Nominal speed":"3000 rpm, 220 V, single phase","Rotor inertia":"0.59 kg.cm²","Nominal torque":"1.27 N.m, 220 V, single phase","Product weight":"1.14 kg","Shaft diameter":"14.0 mm","Torque constant":"0.488 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"400 W","Mounting support":"Asian standard flange","Back emf constant":"33.9 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"60 mm","Peak stall torque":"4.45 N.m, 220 V, single phase","Maximum current Irms":"8.7 A at 0.4 kW, 220 V","Nominal output power":"400 W, 220 V, single phase","Electrical connection":"2 connectors male/female","Number of motor poles":"10","Maximum axial force Fa":"74 N","Continuous stall torque":"1.27 N.m, 220 V, single phase","IP degree of protection":"IP67","Maximum radial force Fr":"245 N","Continuous stall current":"2.6 A","Maximum mechanical speed":"6000.0 rpm","Network number of phases":"1","Number of mounting holes":"4","Maximum permanent current":"8.7 A","Product or component type":"Servo motor","Speed feedback resolution":"8388608 points/turn","[Us] rated supply voltage":"220 V","Ambient air temperature for operation":"0...40 °C","Circle diameter of the mounting holes":"5.5 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/63e85f8656b90c6d7661d081779c9cbe.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18MD0433CA5C/servo-motor-beh18-lexium-18-400w-220v-m60-23bit-opt-mt/"},"ai":{"faq":[{"question":"What is the feedback type on this motor?","answer":"It uses a 23-bit optic multi-turn encoder for absolute position feedback. The multi-turn capability tracks shaft position across multiple revolutions without a battery backup."},{"question":"Does this motor include a holding brake?","answer":"No, this variant ships without a holding brake. For vertical-axis loads or applications requiring fail-safe holding, an external brake or the drive's holding torque at standstill must be used."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18MD0433CA5C","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/BEH18MD0433CA5C 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}}