{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMI1003P37A","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMI1003P37A","canonicalUrl":"https://aoctrl.com/schneider/BMI1003P37A","factsUrl":"https://aoctrl.com/api/mcp/products/BMI1003P37A","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric BMI1003P37A, 100mm flange servo motor, 3-phase, IP65, absolute multiturn SinCos Hiperface feedback, 2 kW at 400 V.","salesMarkdown":"## Motor and feedback specifications The Schneider Electric BMI1003P37A is a 100 mm flange servo motor in the BMI series, a 3-phase unit with integrated absolute multiturn SinCos Hiperface feedback and an EMC filter. Per the manufacturer's spec, the stator resistance at 20 °C is 2.31 ohms and inductance is 11.43 mH, defining the electrical time constant for drive tuning. The torque constant at 20 °C is 1.7 N.m/A, and the back EMF constant is 112 V/krpm at 20 °C – both critical for matching the motor to the drive's current and bus voltage. Continuous stall torque is 8.5 N.m across 208...480 V three-phase; peak stall torque is 19.2 N.m at any of those voltages. Cooling is natural convection; IP65 rated. Nominal speed and power depend on supply voltage: 1500 rpm / 1000 W at 208 V, 3000 rpm / 2000 W at 400 V, and 3700 rpm / 2100 W at 480 V. Maximum current (rms) is 26.7 A for all voltage settings. ## Mounting and mechanical integration Motor flange size is 100 mm (international standard flange), centring collar diameter 95 mm with depth 3.5 mm, and mounting holes 9 mm diameter – four on the flange face. The shaft diameter is 19 mm, keyed width 6 mm, shaft length 40 mm. No second shaft end and no holding brake. The EMC filter is integrated, reducing the need for an external filter on the motor cable. The motor is supplied with natural convection cooling, so ensure unobstructed airflow around the housing.","metaTitle":"BMI1003P37A Servo Motor, 100mm Flange, 3-Phase, Hiperface","metaDescription":"BMI1003P37A servo motor with absolute Hiperface feedback, IP65, natural convection cooling, 3000 rpm at 400 V three-phase. Active production. RFQ for lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Phase":"Three phase","Length":"11.8 in (299 mm)","Category":"US1PC5618287","Key width":"0.2 in (6 mm)","Shaft end":"Keyed","EMC filter":"Integrated","Second shaft":"Without second shaft end","Shaft length":"1.6 in (40 mm)","Feedback type":"Absolute multiturn SinCos Hiperface","Holding brake":"Without","Nominal speed":"1500 rpm 208 V three phase 3000 rpm 400 V three phase 3700 rpm 480 V three phase","Rotor inertia":"9.37 kg.cm²","Nominal torque":"63.7 lbf.in (7.2 N.m) 208 V three phase 60.2 lbf.in (6.8 N.m) 400 V three phase 49.6 lbf.in (5.6 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.7 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":"112 V/krpm 68 °F (20 °C)","Device short name":"BMI","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"169.9 lbf.in (19.2 N.m) 400 V three phase 169.9 lbf.in (19.2 N.m) 480 V three phase 169.9 lbf.in (19.2 N.m) 208 V three phase","Stator inductance":"11.43 mH 68 °F (20 °C)","Stator resistance":"2.31 Ohm 68 °F (20 °C)","Maximum current Irms":"26.7 A 208 V, three phase 26.7 A 400 V, three phase 26.7 A 480 V, three phase","Nominal output power":"1000 W 208 V three phase 2000 W 400 V three phase 2100 W 480 V three phase","Centring collar depth":"0.1 in (3.5 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":"12 A 400 V 3 s","Continuous stall torque":"75.2 lbf.in (8.5 N.m) 208...480 V three phase","IP Degree of Protection":"IP65","Maximum radial force Fr":"1050 N 1000 rpm 830 N 2000 rpm 730 N 3000 rpm 660 N 4000 rpm 610 N 5000 rpm","Mounting holes diameter":"0.4 in (9 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"4 A","Maximum mechanical speed":"6000 rpm","Network frequency limits":"47.5...63 Hz","Number of mounting holes":"4","Continuous output current":"4 A 8 kHz","Product or Component Type":"Servo motor with power stage","Speed feedback resolution":"32768 points/turn x 4096 turns","[Us] rated supply voltage":"208...480 V - 15...10 %","Distance shaft shoulder-flange":"0.1 in (3.5 mm)","Stator electrical time constant":"4.95 ms 68 °F (20 °C)","Circle diameter of the mounting holes":"4.5 in (115 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,525.00 – $3,702.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/BMI1003P37A/alternatives.json"},"ai":{"faq":[{"question":"What is BMI1003P37A's listed phase?","answer":"Three-phase operation."},{"question":"What is BMI1003P37A's listed length?","answer":"11.8 in (299 mm) overall length."},{"question":"What are the torque constant and back EMF constant?","answer":"Torque constant is 1.7 N.m/A at 20°C; back EMF constant is 112 V/krpm at 20°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMI1003P37A","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/BMI1003P37A 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}}