{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18MD0433MF5C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18MD0433MF5C","canonicalUrl":"https://aoctrl.com/schneider/BEH18MD0433MF5C","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18MD0433MF5C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18MD0433MF5C servo motor, 400 W, 3000 rpm, 1.27 N.m holding torque, IP67, with brake, 14 mm shaft with parallel key.","salesMarkdown":"## Lexium 18 servo motor with brake — 400 W, IP67 sealed The BEH18MD0433MF5C is a 400 W servo motor from the Schneider Electric Lexium 18 range, built for motion-control axes that need a holding brake and a sealed enclosure. It delivers 1.27 N.m continuous stall torque at 220 V, with a peak stall torque of 4.45 N.m for acceleration transients. The IP67 rating means the motor body and shaft seal withstand washdown — suitable for food-and-bev or wet-process lines where ingress protection matters. Feedback is a 17-bit magnetic multi-turn encoder (131072 points/turn), giving absolute position over multiple revolutions without a battery backup. The torque constant is 0.488 N.m/A at 40 °C, and the back EMF constant is 33.9 V/krpm — these numbers let the drive tune the current loop and predict the voltage rise at speed. The 10-pole motor design keeps cogging torque low for smooth low-speed profiling. ## Mounting and integration — Asian standard flange, IP67 sealed The motor uses a 60 mm Asian standard flange with four mounting holes, a 14 mm shaft with parallel key, and a 30 mm shaft length. Overall dimensions are 117.2 mm length, 60 mm height, and 70.2 mm depth — the compact envelope fits tight axis layouts. Electrical connection is via two male/female connectors, keeping the cabling separate from the motor body for easier replacement. Maximum radial force is 245 N and maximum axial force is 74 N — these set the belt-tension or coupling-load limits. The IP67 seal means the motor can be mounted in washdown zones without an additional cover, but the connector mating halves must also be IP67-rated to maintain the seal path.","metaTitle":"Schneider Electric BEH18MD0433MF5C Servo Motor, 400 W","metaDescription":"Schneider Electric BEH18MD0433MF5C Lexium 18 servo motor, 400 W, 3000 rpm, 1.27 Nm holding torque, IP67, with brake. Active production. Quoted to order.","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":"117.2 mm","Height":"60 mm","Length":"117.2 mm","Shaft end":"Parallel key","Encoder type":"Magnetic encoder","Shaft length":"30.0 mm","Feedback type":"17 bits magnetic multi turn encoder","Holding brake":"With","Nominal speed":"3000 rpm, 220 V, single phase","Rotor inertia":"0.60 kg.cm²","Holding torque":"1.27 N.m","Nominal torque":"1.27 N.m, 220 V","Shaft diameter":"14.0 mm","Torque constant":"0.488 N.m/A at 40 °C","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","Maximum current Irms":"at 0.4 kW, 220 V","Nominal output power":"400 W, 220 V","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","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":"3","Number of mounting holes":"4","Maximum permanent current":"8.7 A","Product or component type":"Servo motor","Speed feedback resolution":"131072 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/53de1f27aab33fd3fbb70ffa5210abe6.pdf","sourceUrl":"https://www.se.com/my/en/product/BEH18MD0433MF5C/servo-motor-beh18-lexium-18-400w-220v-m60-17bit-mag-mt-brake/","alternativesUrl":"https://aoctrl.com/api/mcp/products/BEH18MD0433MF5C/alternatives.json"},"ai":{"faq":[{"question":"What is the holding torque of the BEH18MD0433MF5C brake?","answer":"The holding brake delivers 1.27 N.m static torque, matching the continuous stall torque of the motor. It holds the load at rest without back-driving when power is removed."},{"question":"What IP rating does this servo motor have?","answer":"IP67 — the motor body and shaft seal withstand washdown. The connector mating halves must also be IP67-rated to maintain the seal path."},{"question":"How can I order the BEH18MD0433MF5C and get a quote?","answer":"Submit an RFQ for current pricing and availability — no stock-holding claim is made here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18MD0433MF5C","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/BEH18MD0433MF5C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}