{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BMI0702T12A","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BMI0702T12A","canonicalUrl":"https://aoctrl.com/schneider/BMI0702T12A","factsUrl":"https://aoctrl.com/api/mcp/products/BMI0702T12A","rawCanonicalId":null},"summary":{"shortDescription":"Bosch Rexroth BMI0702T12A, BMI series, single-phase servo motor, 4000 rpm at 230 V, 2.2 N.m nominal torque, integrated EMC filter, Hiperface absolute multiturn feedback.","salesMarkdown":"## Motor overview and key ratings The Bosch Rexroth BMI0702T12A is a single-phase servo motor from the BMI series, built for applications needing a compact, high-resolution position loop. It carries an absolute multiturn SinCos Hiperface feedback and an integrated EMC filter, so you can skip the external line filter in most panels. The motor delivers 2.2 N.m nominal torque at 230 V single-phase, and 1.7 N.m at 115 V — the torque constant sits at 0.63 N.m/A at 20 °C. Nominal speed is 4000 rpm on 230 V, dropping to 1700 rpm on 115 V, with nominal output power of 700 W and 400 W respectively. Peak stall torque reaches 58.4 lbf.in (6.6 N.m) at both supply voltages, giving you headroom for acceleration transients. The maximum current Irms is 17.7 A on either line voltage. Stator resistance is 2.7 Ω and stator inductance 7.8 mH at 20 °C, which matters when tuning the current loop in the drive. ## Mechanical fit and mounting Flange size is 70 mm (international standard), with a centring collar of 60 mm diameter and 2.5 mm depth. Mounting hole diameter is 5.5 mm. The shaft is keyed, 11 mm diameter and 23 mm long, and there is no second shaft end. Overall length is 268 mm. Protection is IP65 on the housing and IP54 on the shaft — suited for environments with dust or splash, but keep the shaft seal dry in washdown zones. Cooling is natural convection, so ensure free airflow around the motor body. Mounting support is listed as 'International standard flange', meaning it fits common face-mount patterns without adapter plates. The motor accepts a wide supply range of 100–240 V, 50/60 Hz, so it works globally without voltage variant changes.","metaTitle":"BMI0702T12A Servo Motor, 4000 rpm, Single Phase","metaDescription":"Single-phase servo motor from Bosch Rexroth, rated 4000 rpm at 230 V, 2.2 N.m nominal torque, with integrated EMC filter and Hiperface absolute multiturn feedback. Current producti","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Phase":"Single phase","Length":"10.6 in (268 mm)","Category":"US1PC5618287","Key width":"0.2 in (4 mm)","Shaft end":"Keyed","EMC filter":"Integrated","Second shaft":"Without second shaft end","Shaft length":"0.9 in (23 mm)","Feedback type":"Absolute multiturn SinCos Hiperface","Holding brake":"Without","Nominal speed":"4000 rpm 230 V single phase 1700 rpm 115 V single phase","Rotor inertia":"1.13 kg.cm²","Nominal torque":"19.5 lbf.in (2.2 N.m) 115 V single phase 15.05 lbf.in (1.7 N.m) 230 V single phase","Shaft diameter":"0.4 in (11 mm)","Torque constant":"0.63 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":"42.1 V/krpm 68 °F (20 °C)","Device short name":"BMI","Motor flange size":"2.8 in (70 mm)","Peak stall torque":"58.4 lbf.in (6.6 N.m) 115 V single phase 58.4 lbf.in (6.6 N.m) 230 V single phase","Stator inductance":"7.8 mH 68 °F (20 °C)","Stator resistance":"2.7 Ohm 68 °F (20 °C)","Maximum current Irms":"17.7 A 230 V, single phase 17.7 A 115 V, single phase","Nominal output power":"700 W 230 V single phase 400 W 115 V single 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":"100...240 V","Maximum axial force Fa":"0.2 x Fr","Number of motor stacks":"2","Output current 3s peak":"10.5 A 230 V 1 s","Continuous stall torque":"21.95 lbf.in (2.48 N.m) 115...230 V single phase","IP Degree of Protection":"Shaft IP54 Housing IP65","Maximum radial force Fr":"710 N 1000 rpm 560 N 2000 rpm 490 N 3000 rpm 450 N 4000 rpm 410 N 5000 rpm 390 N 6000 rpm","Mounting holes diameter":"0.2 in (5.5 mm)","Centring collar diameter":"2.4 in (60 mm)","Continuous stall current":"2.6 A","Maximum mechanical speed":"8000 rpm","Network frequency limits":"47.5...63 Hz","Number of mounting holes":"4","Continuous output current":"2.6 A 8 kHz","Product or Component Type":"Servo motor with power stage","Speed feedback resolution":"131072 points/turn x 4096 turns","[Us] rated supply voltage":"115...230 V - 15...10 %","Distance shaft shoulder-flange":"0.10 in (2.5 mm)","Stator electrical time constant":"2.89 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6950a299dfc4ac74ef9acae8753bba36.pdf","sourceUrl":"https://www.se.com/ie/en/product/BMI0702T12A/servo-motor-bmi-1phase-keyed-ip54-multiturn-131072-p-t-x-4096-t/","alternativesUrl":"https://aoctrl.com/api/mcp/products/BMI0702T12A/alternatives.json"},"ai":{"faq":[{"question":"What is BMI0702T12A's listed phase?","answer":"Single phase."},{"question":"What is BMI0702T12A's listed length?","answer":"10.6 in (268 mm)."},{"question":"What feedback type does the BMI0702T12A use?","answer":"Absolute multiturn SinCos Hiperface."},{"question":"What is the peak stall torque of BMI0702T12A?","answer":"58.4 lbf.in (6.6 N.m) at both 115 V and 230 V single-phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BMI0702T12A","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/BMI0702T12A 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}}