{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMH1903P37A2A","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMH1903P37A2A","canonicalUrl":"https://aoctrl.com/schneider/BMH1903P37A2A","factsUrl":"https://aoctrl.com/api/mcp/products/BMH1903P37A2A","rawCanonicalId":null},"summary":{"shortDescription":"servo motor BMH - 65 Nm - 3500 rpm - keyed shaft - without brake - IP65/IP67","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"12.2 in (310 mm)","Category":"18282-LEXIUM 32 MOTORS","Key width":"2.8 in (70 mm)","Shaft end":"Keyed","Second shaft":"Without second shaft end","Shaft length":"3.1 in (80 mm)","Feedback type":"Multiturn SinCos Hiperface","Holding brake":"Without","Nominal speed":"1500 rpm LXM32.D72N4 24 A, 400 V, three phase 1500 rpm LXM32.D72N4 24 A, 480 V, three phase 2000 rpm LXM32MC10N4 40 A, 400 V, three phase 2000 rpm LXM32MC10N4 40 A, 480 V, three phase 2000 rpm LXM32MD85N4 32 A, 400 V, three phase 2000 rpm LXM32MD85N4 32 A, 480 V, three phase","Rotor inertia":"194.1 kg.cm²","Nominal torque":"318.6 lbf.in (36 N.m) LXM32.D72N4 24 A, 400 V, three phase 318.6 lbf.in (36 N.m) LXM32.D72N4 24 A, 480 V, three phase 309.8 lbf.in (35 N.m) LXM32MD85N4 32 A, 400 V, three phase 309.8 lbf.in (35 N.m) LXM32MD85N4 32 A, 480 V, three phase 327.5 lbf.in (37 N.m) LXM32MC10N4 40 A, 400 V, three phase 327.5 lbf.in (37 N.m) LXM32MC10N4 40 A, 480 V, three phase","Shaft diameter":"1.5 in (38 mm)","Torque constant":"1.8 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"mature","Continuous power":"7.95 W","Mounting Support":"International standard flange","Sizing reference":"BMH1903P","Back emf constant":"129.2 V/krpm 248 °F (120 °C)","Device short name":"BMH","Motor flange size":"7.5 in (190 mm)","Peak stall torque":"1086.9 lbf.in (122.8 N.m) LXM32.D72N4 24 A, 400 V, three phase 1086.9 lbf.in (122.8 N.m) LXM32.D72N4 24 A, 480 V, three phase 1250.6 lbf.in (141.3 N.m) LXM32MD85N4 32 A, 400 V, three phase 1250.6 lbf.in (141.3 N.m) LXM32MD85N4 32 A, 480 V, three phase 1440.01 lbf.in (162.7 N.m) LXM32MC10N4 40 A, 400 V, three phase 1440.01 lbf.in (162.7 N.m) LXM32MC10N4 40 A, 480 V, three phase","Stator inductance":"3.62 mH 68 °F (20 °C)","Stator resistance":"0.13 Ohm 68 °F (20 °C)","Maximum current Irms":"72 A LXM32.D72N4","Nominal output power":"5700 W LXM32.D72N4 24 A, 400 V, three phase 5700 W LXM32.D72N4 24 A, 480 V, three phase 7330 W LXM32MD85N4 32 A, 400 V, three phase 7330 W LXM32MD85N4 32 A, 480 V, three phase 7750 W LXM32MC10N4 40 A, 400 V, three phase 7750 W LXM32MC10N4 40 A, 480 V, three phase","Centring collar depth":"0.2 in (4 mm)","Electrical Connection":"Rotatable right-angled connectors","Nbr. of units in pkg.":"1","Number of motor poles":"10","Temperature magnet rt":"68 °F (20 °C)","Maximum axial force Fa":"0.2 x Fr","Number of motor stacks":"3","Temperature copper hot":"275 °F (135 °C)","Temperature magnet hot":"212 °F (100 °C)","Continuous stall torque":"382.4 lbf.in (43.2 N.m) LXM32.D72N4 24 A, 400 V, three phase 382.4 lbf.in (43.2 N.m) LXM32.D72N4 24 A, 480 V, three phase 509.8 lbf.in (57.6 N.m) LXM32MD85N4 32 A, 400 V, three phase 509.8 lbf.in (57.6 N.m) LXM32MD85N4 32 A, 480 V, three phase 575.3 lbf.in (65 N.m) LXM32MC10N4 40 A, 400 V, three phase 575.3 lbf.in (65 N.m) LXM32MC10N4 40 A, 480 V, three phase","IP Degree of Protection":"IP65 standard IP67 with IP67 kit","Maximum radial force Fr":"4500 N 1000 rpm","Mounting holes diameter":"0.6 in (14 mm)","Accuracy error [angular]":"4.8 °","Centring collar diameter":"7.09 in (180 mm)","Continuous stall current":"36.1 A","Maximum mechanical speed":"3500 rpm","Network number of phases":"3","Number of mounting holes":"4","Maximum permanent current":"124.5 A","Product or Component Type":"Servo motor","Speed feedback resolution":"32768 points/turn x 4096 turns","[Us] rated supply voltage":"480 V","Stator electrical time constant":"27.8 ms 68 °F (20 °C)","Circle diameter of the mounting holes":"8.5 in (215 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/99d2d645948e7bce5a02750786d16fd8.pdf","sourceUrl":"https://www.se.com/in/en/product/BMH1903P37A2A/servo-motor-bmh-65-nm-3500-rpm-keyed-shaft-without-brake-ip65-ip67/","alternativesUrl":"https://aoctrl.com/api/mcp/products/BMH1903P37A2A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMH1903P37A2A","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/BMH1903P37A2A 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}}