{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMI0703P31F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMI0703P31F","canonicalUrl":"https://aoctrl.com/schneider/BMI0703P31F","factsUrl":"https://aoctrl.com/api/mcp/products/BMI0703P31F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric BMI series, BMI0703P31F, three-phase servo motor, 900 W nominal output, 3.4 Nm continuous stall torque, IP65, with holding brake and absolute SinCos Hiperface feedback.","salesMarkdown":"The BMI0703P31F is the three-phase servo motor from Schneider's BMI series, sized for 900 W nominal output on 400 V three-phase and 3.4 Nm continuous stall torque across the 208-480 V range. It includes an integrated EMC filter, an absolute single-turn SinCos Hiperface feedback encoder, and a 3 Nm holding brake. IP65 and natural convection cooling suit washdown and fanless installations. The motor's back EMF constant is 95.39 V/krpm, and torque constant 1.41 Nm/A, both measured at 68 °F (20 °C). Stator resistance is 7.99 ohm with inductance 25.6 mH, giving predictable torque linearity for current loop tuning.","metaTitle":"Schneider BMI0703P31F Servo Motor, 900W, IP65, Holding Brake","metaDescription":"Schneider Electric BMI0703P31F three-phase servo motor, 900 W at 400/480 V, 3.4 Nm continuous stall torque, IP65, integrated EMC filter, absolute Hiperface feedback. Current produc","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Phase":"Three phase","Length":"13.3 in (339 mm)","Category":"US1PC5618287","Key width":"0.2 in (5 mm)","Shaft end":"Keyed","EMC filter":"Integrated","Second shaft":"Without second shaft end","Shaft length":"1.2 in (30 mm)","Feedback type":"Absolute single turn SinCos Hiperface","Holding brake":"With","Nominal speed":"3300 rpm 400 V three phase 1600 rpm 208 V three phase 3900 rpm 480 V three phase","Rotor inertia":"1.78 kg.cm²","Holding torque":"26.6 lbf.in (3 N.m) holding brake","Nominal torque":"25.7 lbf.in (2.9 N.m) 208 V three phase 23.9 lbf.in (2.7 N.m) 400 V three phase 20.4 lbf.in (2.3 N.m) 480 V three phase","Shaft diameter":"0.6 in (14 mm)","Torque constant":"1.41 N.m/A 68 °F (20 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Mounting Support":"International standard flange","Supply frequency":"50/60 Hz - 5...5 %","Back emf constant":"95.39 V/krpm 68 °F (20 °C)","Device short name":"BMI","Motor flange size":"2.8 in (70 mm)","Peak stall torque":"76.1 lbf.in (8.6 N.m) 208 V three phase 76.1 lbf.in (8.6 N.m) 400 V three phase 76.1 lbf.in (8.6 N.m) 480 V three phase","Stator inductance":"25.6 mH 68 °F (20 °C)","Stator resistance":"7.99 Ohm 68 °F (20 °C)","Brake pull-in power":"5 W","Maximum current Irms":"12.5 A 400 V, three phase 12.5 A 480 V, three phase 12.5 A 208 V, three phase","Nominal output power":"900 W 400 V three phase 900 W 480 V three phase 450 W 208 V three phase","Centring collar depth":"0.10 in (2.5 mm)","Electrical Connection":"Printed circuit board connector","Nbr. of units in pkg.":"1","Number of motor poles":"10","Supply voltage limits":"208...480 V","Maximum axial force Fa":"0.2 x Fr","Number of motor stacks":"3","Output current 3s peak":"6 A 400 V 3 s","Continuous stall torque":"30.09 lbf.in (3.4 N.m) 208...480 V three phase","IP Degree of Protection":"IP65","Maximum radial force Fr":"730 N 1000 rpm 580 N 2000 rpm 510 N 3000 rpm 460 N 4000 rpm 430 N 5000 rpm 400 N 6000 rpm","Mounting holes diameter":"0.2 in (5.5 mm)","Centring collar diameter":"2.4 in (60 mm)","Continuous stall current":"2 A","Maximum mechanical speed":"8000 rpm","Network frequency limits":"47.5...63 Hz","Number of mounting holes":"4","Continuous output current":"2 A 8 kHz","Product or Component Type":"Servo motor with power stage","Speed feedback resolution":"131072 points/turn","[Us] rated supply voltage":"208...480 V - 15...10 %","Distance shaft shoulder-flange":"0.10 in (2.5 mm)","Stator electrical time constant":"3.2 ms 68 °F (20 °C)","Circle diameter of the mounting holes":"3.0...3.2 in (75...82 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,980.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3ef5ce39c60629570259145cf22570e6.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/BMI0703P31F/alternatives.json"},"ai":{"faq":[{"question":"What is BMI0703P31F's listed phase?","answer":"Three phase."},{"question":"What is BMI0703P31F's listed length?","answer":"13.3 in (339 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMI0703P31F","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/BMI0703P31F when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}