{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ILE2T661PB1A8","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ILE2T661PB1A8","canonicalUrl":"https://aoctrl.com/schneider/ILE2T661PB1A8","factsUrl":"https://aoctrl.com/api/mcp/products/ILE2T661PB1A8","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, Lexium integrated drive, ILE series brushless DC servo motor with 3-stage worm gearbox, ILE2T661PB1A8, 35 rpm, 115:1 reduction, 24/48 VDC, flange mount, 66 mm.","salesMarkdown":"## Drop-in motion axis for low-voltage DC panels The ILE2T661PB1A8 is the ILE device short within Schneider Electric's Lexium integrated drive range — a brushless DC motor with a 3-stage worm gearbox and a BLDC encoder feedback channel, built for flange mounting on a machine frame rather than panel-side DIN rail. It runs on a single-phase DC bus with supply limits of 18 to 55.2 V, so the same drive accepts a 24 VDC rail or a 48 VDC rail without reconfiguration, and the nominal torque holds at 10.6 N·m on either supply with peak stall torque of 24.72 N·m available for the acceleration transient. Nominal output power is 37 W on 24 V and 39 W on 48 V at 35 rpm, and the integrated 115:1 reduction (3675:32) delivers that speed and torque directly to the output shaft — the gearbox is not an option to add later, it is the mechanical interface of the unit. ## Current draw, protection, and the 4 signal lines Peak current draw is 7000 mA and maximum continuous draw is 5500 mA, which sets the upstream fuse and PSU sizing — a 24 V supply must deliver at least 7 A of peak headroom, and a 48 V supply roughly half that for the same mechanical output. Onboard protection covers safe torque off, output overvoltage, and output short circuit, and the unit exposes 4 signals that can each be configured as input or output, giving a small PLC or motion controller direct control of limit, enable, and status without an intermediate I/O block. Communication runs at 10 or 100 Mbits, so the drive can sit on a standard Ethernet motion bus or be commissioned over a point-to-point link during bench setup. ## Mechanical envelope and field-side ratings Flange size is 66 mm, overall length 229 mm, with a hollow shaft end and no second shaft — the mating gear, pulley, or coupling mounts directly to the gearbox output, and the unit is cooled by natural convection with no fan to fail. The connection side is a printed circuit board connector, so wiring lands on a header rather than a screw terminal block — the panel-side integration is a cable assembly with the mating housing, not a field-wireable plug. Mechanical endurance is rated to 150 m/s² shock (1000 shocks per IEC 60068-2-29) and 20 m/s² vibration across 10 to 500 Hz over 10 cycles per IEC 60068-2-6, with a 9000 h bearing service life and a detent torque of 16.7 N·m that holds position when the drive is unpowered. ## Compliance footprint for machine builders The unit carries the CE mark and is designed to IEC 50347, EN 61800-3:2001 (second environment), IEC 61800-3 Ed 2, IEC 50178, and IEC 60072-1 — the second-environment EMC classification means it is intended for installation in industrial sites with their own supply transformer, not for direct connection to a residential low-voltage network.","metaTitle":"Schneider Electric ILE2T661PB1A8 Lexium integrated drive","metaDescription":"Schneider Electric ILE2T661PB1A8 Lexium integrated drive, brushless DC, 35 rpm, 115:1 worm gear, 24/48 VDC, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Single phase","Length":"9.02 in (229 mm)","Marking":"CE","Category":"US1PC5618288","Shaft end":"Hole","Standards":"IEC 50347 EN 61800-3:2001, second environment EN 61800-3 : 2001-02 IEC 61800-3, Ed 2 IEC 61800-3 IEC 50178 IEC 60072-1","Motor Type":"Brushless DC motor","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 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":"10, 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 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":"Modbus TCP, 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 IEC 60034-5 IP54 total except shaft bushing: conforming to 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d5db32e53ab117bae3dbdbc7adf63a06.pdf","sourceUrl":"https://www.se.com/ie/en/product/ILE2T661PB1A8/brushless-dc-motor-lexium-ila-ile-ils-24-to-48v-modbus-tcp-interface-174mm-1151/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ILE2T661PB1A8/alternatives.json"},"ai":{"faq":[{"question":"What supply voltage does the ILE2T661PB1A8 accept and what current does it draw?","answer":"The supply limits are 18 to 55.2 VDC on a single-phase DC bus, so a 24 V or 48 V rail both work. Peak current draw is 7000 mA and maximum continuous is 5500 mA — the upstream PSU and fuse must be sized to the peak, not the continuous figure, for the acceleration transient to clear without a dip."},{"question":"What output speed and torque does this Lexium integrated drive deliver?","answer":"Nominal speed is 35 rpm on both 24 V and 48 V with nominal torque of 10.6 N·m and peak stall torque of 24.72 N·m available on either supply. The 115:1 reduction (3675:32) from the 3-stage worm gearbox is integrated into the unit, so the rated speed and torque are at the gearbox output, not the motor shaft."},{"question":"What compliance and EMC standards does the ILE2T661PB1A8 meet?","answer":"The unit is CE marked and built to IEC 50347, EN 61800-3:2001 second environment, IEC 61800-3 Ed 2, IEC 50178, and IEC 60072-1. The second-environment EMC classification means it is intended for industrial sites with a dedicated supply transformer, not for direct connection to a residential low-voltage network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ILE2T661PB1A8","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/ILE2T661PB1A8 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}}