{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ILS2P851PB1F0","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ILS2P851PB1F0","canonicalUrl":"https://aoctrl.com/schneider/ILS2P851PB1F0","factsUrl":"https://aoctrl.com/api/mcp/products/ILS2P851PB1F0","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Lexium integrated drive ILS2P851PB1F0, 3-phase stepper motor, 48 V DC, 6-pole, 2 N.m torque, Ethernet Powerlink, IP41, flange mount, CE.","salesMarkdown":"## Overview It operates on a 48 V DC supply, delivers 2 N.m holding torque, and integrates an Ethernet Powerlink interface for real-time motion control. The unit is rated IP41, carries CE marking, and is designed for flange mounting. This integrated drive runs a 3-phase stepper motor with a medium-speed, medium-torque winding profile. Holding torque is rated at 2 N.m, suitable for positioning applications that require moderate force without a gearbox. The rotor inertia of 1.3 kg.cm² and index pulse feedback give the controller a known mechanical load and a repeatable home reference. Communication is handled over Ethernet Powerlink, a deterministic protocol for synchronized multi-axis systems. The drive also supports RS485 Modbus TCP at 9.6, 19.2, and 38.4 kbaud for configuration and less time-critical data exchange. The step resolution is 20000 points per turn, and positional accuracy is ±6 arc min, which covers most pick-and-place and indexing tasks. Protection features include short-circuit and overload protection on the output voltage, plus Safe Torque Off (STO) for safety-rated stop functions. The drive is naturally convection cooled, so no external fan is needed in normal cabinet environments. ## Applications Integrated stepper drives of this class are used in compact motion applications where space is limited and wiring must be minimized — label applicators, small conveyors, gantry pick-and-place cells, and laboratory automation. The Ethernet Powerlink interface suits multi-axis machines where coordinated motion between drives is required. The ILS2P851PB1F0 carries CE marking and complies with IEC 61800-3 (second environment) and EN/IEC 50178. No official lifecycle status (active, NRND, or obsolete) is recorded in the current evidence. For sourcing, an RFQ is the recommended path to confirm current lead time and minimum order quantity.","metaTitle":"Schneider ILS2P851PB1F0 Lexium Integrated Stepper Drive, 48 V, 6-pole, IP41","metaDescription":"Schneider Lexium ILS2P851PB1F0 integrated stepper drive: 48 V DC, 6-pole, 2 N.m torque, Ethernet Powerlink, IP41, CE marked.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Unclassified"],"specifications":{"Phase":"Single phase","Length":"7.4 in (187.3 mm)","Marking":"CE","Category":"18288 - LEXIUM INTEGRATED DRIVES II","Shaft end":"Untapped","Standards":"IEC 61800-3, Ed 2 EN/IEC 61800-3 EN/IEC 50178 EN 61800-3 : 2001-02 EN 61800-3:2001, second environment EN 50347 IEC 60072-1","Motor Type":"3-phase stepper motor","Network type":"DC","Second shaft":"Without second shaft end","Shaft length":"1.2 in (30 mm)","Winding type":"Medium speed of rotation and medium torque","Feedback type":"Index pulse","Gear box type":"Without","Holding brake":"With","Nominal speed":"300 rpm 24 V 600 rpm 48 V","Rotor inertia":"1.3 kg.cm²","Accuracy error":"+/- 6 arc min","Holding torque":"53.1 lbf.in (6 N.m) holding brake 17.7 lbf.in (2 N.m)","Nominal torque":"17.7 lbf.in (2 N.m)","Shaft diameter":"0.5 in (12 mm)","Protection Type":"Short circuit of the output voltage Overload of output voltage Safe torque off","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":"ILS","Input/output type":"4 signals (each be used as input or output)","Motor flange size":"3.3 in (85 mm)","Peak stall torque":"17.7 lbf.in (2 N.m)","Relative humidity":"15...85 % without condensation","Transmission Rate":"100 Mbits","Brake release time":"40 ms","Operating altitude":"<= 3280.84 ft (1000 m) without derating","Brake pull-in power":"22 W","Current consumption":"5000 mA maximum continuous","Vibration resistance":"20 m/s² 10...500 Hz) 10 cycles EN/IEC 60068-2-6","Centring collar depth":"0.08 in (2 mm)","Electrical Connection":"Printed circuit board connector","Nbr. of units in pkg.":"1","Number of motor poles":"6","Service life in hours":"20000 h bearing","Supply voltage limits":"18...55 V","Associated fuse rating":"16 A","Brake application time":"20 ms","Discrete input current":"10 mA at 24 V safety input 2 mA at 24 V 24 V signal interface","Maximum axial force Fa":"170 N tensile force) 30 N force pressure)","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":"17.7 lbf.in (2 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":"100 N","Mounting holes diameter":"0.3 in (6.5 mm)","Centring collar diameter":"2.4 in (60 mm)","Maximum mechanical speed":"3000 rpm","Number of mounting holes":"4","Maximum switching current":"100 mA per output 200 mA total","Product or Component Type":"Motion integrated drive","Speed feedback resolution":"20000 points/turn","[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)","Circle diameter of the mounting holes":"3.9 in (99 mm)","Permissible ambient air temperature around the device":"221 °F (105 °C) power amplifier 230 °F (110 °C) motor"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,240.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/70a9042ee51b5cfd1e95229fe475d4d3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/ILS2P851PB1F0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ILS2P851PB1F0","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/ILS2P851PB1F0 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}}