{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ILE2P661PB1A8","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ILE2P661PB1A8","canonicalUrl":"https://aoctrl.com/schneider/ILE2P661PB1A8","factsUrl":"https://aoctrl.com/api/mcp/products/ILE2P661PB1A8","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Lexium ILE integrated drive, brushless DC servo motor with 3-stage worm gearbox, 115:1 ratio, 35 rpm at 24 V or 48 V, CE marked, IEC 61800-3 second environment.","salesMarkdown":"## Active production line, 115:1 worm-gear servo at 24/48 V The ILE2P661PB1A8 is the Schneider Electric Lexium ILE integrated drive — a brushless DC servo with on-board electronics, sized into the 66 mm flange, 229 mm length envelope and built around a 3-stage worm gearbox with a 115:1 (3675:32) reduction ratio that lands the output shaft at 35 rpm whether the bus is held at 24 V or 48 V. That 115:1 ratio is what drives the so-what on this part — the low output speed pairs with a 16.7 N·m detent torque and a 10.6 N·m nominal / 24.72 N·m peak stall torque window at either supply voltage, putting the unit squarely into positioning and indexing duty (dampers, diverters, slow conveyor gates) where the integrated gearbox removes the need for a separate reducer on the driven shaft. ## Electrical envelope and protections Supply limits run 18–55.2 V DC, which means the drive accepts the same 24 V and 48 V cabinets typical of low-voltage motion subsystems; current draw is capped at 7 A peak with a 5.5 A maximum continuous ceiling, and nominal output power is rated 37 W at 24 V or 39 W at 48 V. Protection set covers safe torque off (STO), output voltage overload, and output short-circuit — the STO function in particular is the channel an integrator ties into the safety circuit when the load must drop torque without removing bus power. Cooling is by natural convection only — no fan, no blower — so the ILE2P661PB1A8 has to be mounted with the heatsink surface clear of insulation; derating starts above the 1000 m altitude ceiling and across the 15…85 % non-condensing humidity window. ## Feedback, I/O and the fieldbus slice Feedback is a BLDC encoder built into the motor, with +/- 1 point accuracy, and the drive exposes 4 signals that can each be configured as input or output — enough for end-of-stroke limits, a home switch and a fault contact without an external I/O brick. Network side runs on a 100 Mbit/s link rather than a traditional analogue +/-10 V torque/velocity pair, so this drive lands on the modern fieldbus/industrial-Ethernet motion segment rather than the legacy analogue servo slot — a panel retrofit that drops the unit into an analogue-only control cabinet will need the matching communications gateway. The PCB connector for power and signal is on the drive body — no separate through-panel plug — which simplifies the enclosure cut-out but means cable dressing is on the integrator rather than the part. ## Mechanical fit and lifecycle duty Mechanical mounting is flange-based on the 66 mm motor flange; the shaft end is a hole rather than a solid round, and the unit is supplied without a holding brake and without a second shaft end — anything that needs a brake must be specified at the BOM stage, since there is no field retrofit path. Bearing service life is 9000 h, shock resistance is rated 150 m/s² for 1000 shocks and vibration 20 m/s² across 10…500 Hz — a duty envelope that covers slow-cycle industrial indexing rather than continuous high-cycle rotary motion. ## Compliance and series positioning The drive carries CE marking and is designed against IEC 60072-1 (motor frame dimensions), EN 61800-3:2001 second environment (the industrial-grade EMC class, not the stricter first-environment / residential class), EN 50347, IEC 61800-3 Ed 2 and EN/IEC 50178 — the standards stack that lets the unit sit on a factory-floor machine without additional filtering beyond the second-environment limits. Within the Lexium integrated drive family the ILE sits as the compact, low-voltage DC-bus position-control member, complementary to the larger Lexium 32 servo amplifiers that handle the higher-power AC-bus axes — the differentiator here is the integrated worm gearbox, which most of the larger-frame Lexium members do not carry on-board.","metaTitle":"Schneider ILE2P661PB1A8 Lexium integrated drive, 37–39 W","metaDescription":"Schneider Electric Lexium ILE integrated drive, brushless DC, 35 rpm at 24/48 V, 115:1 worm gearbox, CE / IEC 61800-3, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"Phase":"Single phase","title":"ILE2P661PB1A8","Length":"9.02 in (229 mm)","Marking":"CE","Category":"18288 - LEXIUM INTEGRATED DRIVES II","Shaft end":"Hole","Standards":"IEC 60072-1 EN 61800-3:2001, second environment EN 61800-3 : 2001-02 EN 50347 IEC 61800-3, Ed 2 EN/IEC 50178 EN/IEC 61800-3","Motor Type":"Brushless DC motor","description":"brushless dc motor 24..48 V - Ethernet Powerlink interface - L = 174 mm - 115:1","Network type":"DC","Second shaft":"Without second shaft end","Winding type":"Medium speed of rotation and medium torque","Detent torque":"147.8 lbf.in (16.7 N.m)","Feedback type":"BLDC encoder","Gear box type":"Worm gear, 3 stages","Holding brake":"Without","Nominal speed":"35 rpm 24 V 35 rpm 48 V","Rotor inertia":"1980 kg.cm²","Accuracy error":"+/- 1 point","Nominal torque":"93.8 lbf.in (10.6 N.m) 24 V 93.8 lbf.in (10.6 N.m) 48 V","Protection Type":"Safe torque off Overload of output voltage Short circuit of the output voltage","Reduction ratio":"115:1 (3675:32)","Type of cooling":"Natural convection","lifecycle_stage":"current","Mounting Support":"Flange","Range of Product":"Lexium integrated drive","Shock resistance":"150 m/s² 1000 shocks EN/IEC 60068-2-29","Device short name":"ILE","Input/output type":"4 signals (each be used as input or output)","Motor flange size":"2.6 in (66 mm)","Peak stall torque":"218.79 lbf.in (24.72 N.m) 24 V 218.79 lbf.in (24.72 N.m) 48 V","Relative humidity":"15...85 % without condensation","Transmission Rate":"100 Mbits","Operating altitude":"<= 3280.84 ft (1000 m) without derating","Current consumption":"7000 mA peak 5500 mA maximum continuous","Nominal output power":"37 W 24 V 39 W 48 V","Vibration resistance":"20 m/s² 10...500 Hz) 10 cycles EN/IEC 60068-2-6","Electrical Connection":"Printed circuit board connector","Nbr. of units in pkg.":"1","Number of motor poles":"6","Service life in hours":"9000 h bearing","Supply voltage limits":"18...55.2 V","Associated fuse rating":"16 A","Discrete input current":"10 mA at 24 V on/STO_A safety input 3 mA at 24 V on/STO_B safety input 2 mA at 24 V 24 V signal interface","Maximum axial force Fa":"80 N","Maximum supply current":"0.1 A power stage disabled) 6.8 A 24 V 2.9 A 48 V","Number of motor stacks":"1","Commissioning interface":"RS485 Modbus TCP 9.6, 19.2 and 38.4 kbauds)","Communication interface":"Ethernet Powerlink, Integrated","Continuous stall torque":"123.9 lbf.in (14 N.m)","Discrete output voltage":"23...25 V","IP degree of protection":"IP41 shaft bushing: conforming to EN/IEC 60034-5 IP54 total except shaft bushing: conforming to EN/IEC 60034-5","Maximum radial force Fr":"200 N","Mounting holes diameter":"0.2 in (4.4 mm)","Centring collar diameter":"1.4 in (36 mm)","Maximum mechanical speed":"44 rpm","Number of mounting holes":"2","Maximum switching current":"100 mA per output 200 mA total","Product or Component Type":"Motion integrated drive","Speed feedback resolution":"12 points/turn motor 0.26° gearbox output","[Us] rated supply voltage":"48 V 24 V","Voltage state 0 guaranteed":"-3...4.5 V","Voltage state 1 guaranteed":"15...30 V","Ambient Air Temperature for Storage":"-13...158 °F (-25...70 °C)","Ambient air temperature for operation":"104...131 °F (40...55 °C) (with power derating of 2 % per °C) 32...104 °F (0...40 °C) (without derating)","Permissible ambient air temperature around the device":"221 °F (105 °C) power amplifier 230 °F (110 °C) motor"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/edf8a5620c05e94ade63ff71a43123b8.pdf","sourceUrl":"https://www.se.com/ie/en/product/ILE2P661PB1A8/brushless-dc-motor-24-48-v-ethernet-powerlink-interface-l-174-mm-1151/"},"ai":{"faq":[{"question":"What supply voltage and power window does the ILE2P661PB1A8 accept?","answer":"The drive runs on a DC bus from 18 V to 55.2 V, accepting both 24 V and 48 V cabinet rails; nominal output power is 37 W at 24 V or 39 W at 48 V, with peak current draw of 7 A and continuous draw capped at 5.5 A."},{"question":"What is the output speed and torque profile of ILE2P661PB1A8?","answer":"Output speed is 35 rpm at either 24 V or 48 V; nominal torque is 10.6 N·m and peak stall torque 24.72 N·m across both supply rails, with a 16.7 N·m detent torque and the gearbox ratio fixed at 115:1."},{"question":"Does ILE2P661PB1A8 carry a holding brake?","answer":"No — the drive is supplied without a holding brake and without a second shaft end, so any application needing a fail-safe brake must select a braked variant of the ILE family at the BOM stage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ILE2P661PB1A8","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/ILE2P661PB1A8 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}}