{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BEH18MM1813MF6D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BEH18MM1813MF6D","canonicalUrl":"https://aoctrl.com/schneider/BEH18MM1813MF6D","factsUrl":"https://aoctrl.com/api/mcp/products/BEH18MM1813MF6D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium 18 BEH18MM1813MF6D servo motor with brake, 1.8 kW, 1500 rpm, 11.5 Nm nominal torque, IP67, 17-bit magnetic multi-turn encoder, Asian standard 130 mm flange.","salesMarkdown":"## Frame and mounting — 130 mm Asian-standard flange, IP67 sealed The BEH18MM1813MF6D: IP67 rating means the motor body and shaft seal withstand washdown — suitable for food-and-bev lines, machining coolant environments, or outdoor cabinetless installations where dust and water jets are present. The shaft is 22 mm diameter with a parallel key, 58 mm shaft length, and the motor ships without a second shaft end. Maximum radial force on the bearing is 686 N; maximum axial force is 196 N — stay within these limits to avoid premature bearing wear. ## Torque and speed — 11.5 Nm continuous, 34.5 Nm peak Continuous stall torque is 11.5 Nm at 380 V three-phase, with a nominal speed of 1500 rpm. The continuous stall current is 7.03 A, and the torque constant is 1.636 N.m/A at 40 °C — useful for the drive tuning loop when matching the motor to a Lexium drive. Peak stall torque reaches 34.5 Nm at 380 V, driven by a maximum permanent current of 21.09 A. This gives a 3× torque overload margin for acceleration through intermittent duty cycles — sizing the drive to supply the peak current avoids torque clipping on fast moves. ## Holding brake and feedback — 16 Nm brake, 17-bit absolute encoder The integrated holding brake delivers 16.0 Nm static holding torque — sufficient to hold a vertical-axis load at the rated torque without power. The brake engages when motor power is removed, preventing Z-axis drift on gantries or elevators during E-stop or power loss. Feedback is a 17-bit magnetic multi-turn absolute encoder — 131,072 counts per revolution with multi-turn range for absolute position retention over 4,096 shaft revolutions. No homing sequence needed on power-up for coordinated multi-axis systems. The back EMF constant is 110.11 V/krpm at 40 °C — at 3000 rpm the generated voltage reaches 330 V, which stays within the DC bus headroom of a 380 V-class drive. The electrical connection uses two M23-style connectors (power + feedback), male on the motor side.","metaTitle":"Schneider Electric BEH18MM1813MF6D Servo Motor, 1.8 kW","metaDescription":"Schneider Electric BEH18MM1813MF6D Lexium 18 servo motor, 1.8 kW continuous, 1500 rpm, 11.5 Nm nominal torque, 16 Nm holding brake, IP67, 17-bit multi-turn","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Depth":"174.5 mm","Range":"Lexium 18","Width":"199.6 mm","title":"BEH18MM1813MF6D","Height":"130 mm","Length":"199.6 mm","Key width":"8.0 mm","Shaft end":"Parallel key","description":"Servo motor BEH18, Lexium 18, 1.8kW, 380V, M130, 17bit, MAG MT, brake","Encoder type":"Magnetic encoder","Second shaft":"Without second shaft end","Shaft length":"58.0 mm","Feedback type":"17 bits magnetic multi turn encoder","Holding brake":"With","Nominal speed":"1500 rpm, 380 V, three phase","Rotor inertia":"25.72 kg.cm²","Holding torque":"16.0 N.m","Nominal torque":"11.5 N.m, 380 V, three phase","Product weight":"10.4 kg","Shaft diameter":"22.0 mm","Torque constant":"1.636 N.m/A at 40 °C","Type of cooling":"Air-cooled","lifecycle_stage":"current","Continuous power":"1800 W","Mounting support":"Asian standard flange","Back emf constant":"110.11 V/krpm at 40 °C","Device short name":"BEH18","Motor flange size":"130 mm","Peak stall torque":"34.5 N.m, 380 V, three phase","Maximum current Irms":"21.09 A at 1.8 kW, 380 V","Nominal output power":"1800 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":"11.5 N.m, 380 V, three phase","IP degree of protection":"IP67","Maximum radial force Fr":"686 N","Continuous stall current":"7.03 A","Maximum mechanical speed":"3000.0 rpm","Network number of phases":"3","Number of mounting holes":"4","Maximum permanent current":"21.09 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","Circle diameter of the mounting holes":"9 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9cf8ef5158301145f314bc0684758e89.pdf","sourceUrl":"https://www.se.com/th/en/product/BEH18MM1813MF6D/servo-motor-beh18-lexium-18-1-8kw-380v-m130-17bit-mag-mt-brake/"},"ai":{"faq":[{"question":"What is the holding torque of the brake on BEH18MM1813MF6D?","answer":"The holding brake delivers 16.0 N.m static torque. This matches the nominal motor torque, so it holds a vertical load at rated torque without power applied."},{"question":"What encoder type does this motor use?","answer":"A 17-bit magnetic multi-turn absolute encoder — 131,072 counts per revolution with absolute position over 4,096 shaft revolutions. No homing on power-up for multi-axis coordinated motion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BEH18MM1813MF6D","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/BEH18MM1813MF6D 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}}