{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ILM1401M01A0000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ILM1401M01A0000","canonicalUrl":"https://aoctrl.com/schneider/ILM1401M01A0000","factsUrl":"https://aoctrl.com/api/mcp/products/ILM1401M01A0000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ILM PacDrive 3 servo motor integrated drive, 8.3 N·m nominal torque, 1300 W, 140 mm flange, SinCos Hiperface feedback, untaped shaft.","salesMarkdown":"## PacDrive 3 integrated servo — what this unit is The ILM1401M01A0000 is a PacDrive 3 servo motor integrated drive (the ILM family) from Schneider Electric — meaning the drive electronics sit on the back of the motor rather than in a separate cabinet, so a junior tech wiring this for the first time only has one motor cable and one feedback line to land instead of a drive-to-motor power loop. It is built around a 140 mm flange with an international standard flange mount, four 11 mm mounting holes on a 130 mm centring collar, and an untapped 24 mm shaft that is 50 mm long with a 1.6 in (40 mm) key — a fitment that lines up with most right-angle gearheads in this frame size, and let me show you why that matters: the centring collar depth of 3.5 mm is what registers the motor square against the reducer pilot before the four through-bolts take the torque. ## 8.3 N·m nominal, 27 N·m peak — the torque envelope Continuous torque is 73.5 lbf.in (8.3 N.m) nominal with a continuous stall torque of 75.2 lbf.in (8.5 N.m) — so the motor is rated to hold that figure with the shaft locked indefinitely without stepping out of its thermal envelope, which is the more honest number when you are sizing a vertical-axis hold under gravity. Peak stall torque reaches 239.0 lbf.in (27 N.m) for short accelerations, and the nominal output power of 1300 W is what the nameplate promises on a 1500 rpm duty cycle — so for a junior spec'ing a conveyor or a winder, the 8.3 N·m nominal tells you the steady-state pulling load, while the 27 N·m peak is the headroom for the start-stop transient. Behind those numbers sits a torque constant of 2.65 N.m/A at 248 °F (120 °C) winding temperature and a line-rated current of 3.15 A with a maximum Irms of 14.6 A — the peak/continuous current ratio of roughly 4.6:1 is what lets the drive push the motor to 27 N.m peak without saturating the bus, and a continuous stall current of 3.2 A confirms the rotor is built to sit at nominal torque thermally. ## SinCos Hiperface at 128 periods — the feedback story Feedback is absolute single-turn SinCos Hiperface at 128 periods of resolution, which is the single-cable encoder standard most PacDrive 3 controllers expect — that means no battery box to replace, no incremental homing routine on every power-up, and position is known the moment the bus comes up. Back EMF constant of 175 V/krpm at 68 °F (20 °C) tells you the regen voltage the drive has to swallow at top speed: a 1500 rpm nominal with the drive's bus ceiling sets the chopper sizing, while the stator figures — 4.58 Ohm Ph/Ph at 20 °C falling to 3.18 Ohm Ph/N at 120 °C, and 50 mH at 20 °C / 25 mH at 120 °C — are what the auto-tune loop reads at first switch-on, so a junior tech should not be alarmed when the controller prints a slightly different L and R after warm-up than what the cold-start log showed. ## Shaft loading, IP54, natural convection — what the frame handles Cooling is natural convection (no fan, no blower) and the protection rating is IP54 — so the motor is built for an enclosure or a sheltered machine frame, not a washdown station, and you should not expect it to shed rated torque if it is mounted in a sealed cabinet with no air movement past the housing. Ten motor poles and a single stack of laminations are what produce the smooth low-speed torque this frame is sold for — for a winder or a feed roller that wants low cogging at 50 rpm, the pole count is the reason this ILM feels better at crawl than a generic 4-pole induction alternative would.","metaTitle":"Schneider ILM1401M01A0000 PacDrive 3 Servo Motor, 8.3 N·m","metaDescription":"Schneider ILM1401M01A0000 PacDrive 3 integrated servo motor, 8.3 N·m nominal torque, 1300 W output, 140 mm flange. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Drives"],"specifications":{"title":"ILM1401M01A0000","Length":"10 in (254 mm)","Category":"US1PC5218351","Key width":"1.6 in (40 mm)","Shaft end":"Untapped","description":"ILM integrated drive, 140mm, 1 stack, high Torque, smooth Shaft, SinCos Singleturn 128, no Brake","Second shaft":"Without second shaft end","Shaft length":"2.0 in (50 mm)","Feedback type":"Absolute single turn SinCos Hiperface","Holding brake":"Without","Nominal speed":"1500 rpm","Rotor inertia":"7.41 kg.cm²","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":"IP54","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e449e7b0794b25e10bc04fad4dbd7023.pdf","sourceUrl":"https://www.se.com/ie/en/product/ILM1401M01A0000/ilm-integrated-drive-140mm-1-stack-high-torque-smooth-shaft-sincos-singleturn-128-no-brake/"},"ai":{"faq":[{"question":"What feedback does ILM1401M01A0000 use and how is it wired?","answer":"It uses an absolute single-turn SinCos Hiperface encoder at 128 periods resolution — the single-cable Hiperface standard expected across the PacDrive 3 controller family, so position is known at power-up without a homing routine."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ILM1401M01A0000","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/ILM1401M01A0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}