{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ILM1401M31F0000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ILM1401M31F0000","canonicalUrl":"https://aoctrl.com/schneider/ILM1401M31F0000","factsUrl":"https://aoctrl.com/api/mcp/products/ILM1401M31F0000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, PacDrive 3 range, ILM series integrated servo motor, 8.3 N·m nominal torque, 1300 W output, IP65 flange mount.","salesMarkdown":"The Schneider Electric ILM1401M31F0000 is a servo motor with integrated drive from the PacDrive 3 range, listed under the ILM device short name as a single-axis integrated servo. Its 8.3 N·m nominal torque and 27 N·m peak stall torque define the working envelope — the figure that decides whether the motor can hold a load through a worst-case acceleration without leaving the drive in current limit. Continuous output is rated at 1300 W with a 3.15 A line-rated current and a 14.6 A Irms ceiling — the Irms figure governs dynamic peak acceleration, while the 3.2 A continuous stall current is the thermal floor under zero-speed hold. Sizing the drive match against the 2.65 N·m/A torque constant keeps the demanded Iq within the controller's current-loop bandwidth. ## Feedback, brake, and electrical signature Position feedback is an absolute single-turn SinCos Hiperface encoder — sufficient for cyclic absolute positioning without a battery-backed multi-turn module, and matched to PacDrive 3 controllers that natively resolve the SinCos protocol. The integrated holding brake delivers 18 N·m of holding torque, sized for vertical-axis static holding rather than dynamic stopping duty. Back-EMF constant of 175 V/krpm at 20 °C sets the field-weakening ceiling; at the 1500 rpm nominal speed the induced EMF sits well below typical 400 V or 480 V DC-bus rails, so the drive runs in the constant-torque region across the rated speed band. Stator resistance of 4.58 Ω phase-to-phase and inductance of 50 mH phase-to-phase at 20 °C define the electrical time constant the controller compensates. ## Flange, shaft, and the IP65 envelope The motor carries an international standard flange at the 140 mm frame size with a 130 mm centring collar, keyed 24 mm shaft at 50 mm length, and four 11 mm mounting holes on the standard bolt circle — a drop-in for the common IEC flange footprint. IP65 sealing on the housing allows washdown-area or panel-side cabinet mounting where occasional fluid contact is expected, with natural convection cooling eliminating the fan-failure mode. Maximum radial force is 2210 N at 1000 rpm, derating to 1760 N at 2000 rpm — the rating that drives pulley and pinion placement relative to the shaft shoulder to keep belt tension within the bearing load envelope. Axial load is constrained to 0.2 × Fr.","metaTitle":"Schneider Electric ILM1401M31F0000 Servo Motor, 8.3 N·m","metaDescription":"Schneider Electric ILM1401M31F0000 PacDrive 3 integrated servo motor, 8.3 N·m nominal torque, 1300 W output, IP65.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Drives"],"specifications":{"Length":"11.5 in (292 mm)","Category":"US1PC5218351","Key width":"1.6 in (40 mm)","Shaft end":"Keyed","Second shaft":"Without second shaft end","Shaft length":"2.0 in (50 mm)","Feedback type":"Absolute single turn SinCos Hiperface","Holding brake":"With","Nominal speed":"1500 rpm","Rotor inertia":"7.41 kg.cm²","Holding torque":"159.3 lbf.in (18 N.m) holding brake","Nominal torque":"73.5 lbf.in (8.3 N.m)","Shaft diameter":"0.9 in (24 mm)","Torque constant":"2.65 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Mounting Support":"International standard flange","Range of Product":"PacDrive 3","Back emf constant":"175 V/krpm 68 °F (20 °C)","Device short name":"ILM","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"239.0 lbf.in (27 N.m)","Stator inductance":"50 mH 68 °F (20 °C) Ph/Ph 25 mH 248 °F (120 °C) Ph/N","Stator resistance":"4.58 Ohm 68 °F (20 °C) Ph/Ph 3.18 Ohm 248 °F (120 °C) Ph/N","Line Rated Current":"3.15 A","Maximum current Irms":"14.6 A","Nominal Output Power":"1300 W","Centring collar depth":"0.1 in (3.5 mm)","Nbr. of units in pkg.":"1","Number of motor poles":"10","Maximum axial force Fa":"0.2 x Fr","Number of motor stacks":"1","Continuous stall torque":"75.2 lbf.in (8.5 N.m)","IP Degree of Protection":"IP65","Maximum radial force Fr":"2210 N 1000 rpm 1760 N 2000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"3.2 A","Number of mounting holes":"4","Product or Component Type":"Servo motor integrated drive","Speed feedback resolution":"128 periods","[Us] rated supply voltage":"250...700 V","Circle diameter of the mounting holes":"6.5 in (165 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7b4ecac921ae21b49cd2ae68487852e7.pdf","sourceUrl":"https://www.se.com/be/en/product/ILM1401M31F0000/ilm-integrated-drive-140mm-1-stack-high-torque-keyed-shaft-ip65-sincos-singleturn-128-brake/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ILM1401M31F0000/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for ILM1401M31F0000?","answer":"Submit the RFQ with the required quantity and lead-time window; no stock count is asserted here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ILM1401M31F0000","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/ILM1401M31F0000 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}}