{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31003M11A1100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31003M11A1100","canonicalUrl":"https://aoctrl.com/schneider/SH31003M11A1100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31003M11A1100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH31003M11A1100 SH3 servo motor, 1500 W, 8 Nm continuous stall torque, 28.3 Nm peak stall torque, 100 mm flange, IP65, absolute single-turn SinCos Hiperface encoder, without holding brake.","salesMarkdown":"## Frame size and mounting — 100 mm flange, international standard The SH31003M11A1100 uses a 100 mm (3.9 in) flange per the international standard, with a 95 mm centring collar and 9 mm mounting holes on the bolt circle. The shaft is 19 mm diameter by 40 mm long, with a parallel key 6 mm wide. Total body length is 240.5 mm (9.5 in). Mounting support is the international standard flange — no special adapter plate needed for common European or IEC frame motor mounts. ## Torque and speed — voltage-dependent output, no holding brake Nominal torque drops as supply voltage rises: 7.8 Nm at 115 V single-phase, 7.5 Nm at 230 V single-phase, 7 Nm at 400 V three-phase, and 6.76 Nm at 480 V three-phase. Nominal speed increases with voltage: 500 rpm at 115 V, 1000 rpm at 230 V, 2000 rpm at 400 V, and 2400 rpm at 480 V. Continuous stall torque is 8 Nm across the 115–480 V three-phase range, with a continuous stall current of 3.4 A. Peak stall torque reaches 28.3 Nm at 14.7 A for 3 seconds — this is the acceleration ceiling for short-duration moves. This variant ships without a holding brake. If the application requires a brake for vertical-axis holding or emergency stop, the mating drive must handle the external brake control or a braked variant should be selected. ## Encoder and feedback — absolute single-turn Hiperface The encoder is an absolute single-turn SinCos Hiperface type — no homing sequence needed on power-up for single-turn applications. The SinCos analog tracks give fine position interpolation for the drive's commutation and velocity loop. The electrical connection uses a rotatable right-angled connector or a straight connector — both are listed, so the cable exit direction can be chosen during installation to fit tight cable-tray routing. ## Thermal and environmental — natural convection, IP65 Cooling is by natural convection — no external fan or forced air required. The motor body and shaft bushing are both rated IP65 per IEC 60034-5, meaning dust-tight and protected against water jets from any direction. Sourced through authorized distribution channels. Single-unit packaging (1 per package).","metaTitle":"Schneider Electric SH31003M11A1100 Servo Motor, 1500 W, 8 Nm","metaDescription":"Schneider Electric SH31003M11A1100 SH3 servo motor, 1500 W continuous power, 8 Nm continuous stall torque, IP65, absolute single-turn Hiperface encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"9.5 in (240.5 mm)","Inertia":"0.0 kg.cm² of brake 3.22 kg.cm² of motor","Key width":"0.2 in (6 mm)","Shaft end":"Parallel key","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"Without","Nominal speed":"500 rpm 115 V single phase 1000 rpm 230 V single phase 2000 rpm 400 V three phase 2400 rpm 480 V three phase","Rotor inertia":"3.22 kg.cm²","Nominal torque":"69.04 lbf.in (7.8 N.m) 115 V single phase 66.4 lbf.in (7.5 N.m) 230 V single phase 62.0 lbf.in (7 N.m) 400 V three phase 59.83 lbf.in (6.76 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"2.35 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1500 W","Mounting Support":"International standard flange","Sizing reference":"SH31003M","Back emf constant":"148 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"250.5 lbf.in (28.3 N.m) 115...480 V three phase","Stator inductance":"17.4 mH","Stator resistance":"5.3 Ohm","Maximum current Irms":"14.7 A","Nominal output power":"410 W 115 V single phase 790 W 230 V single phase 1470 W 400 V three phase 1700 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"4","Maximum axial force Fa":"160 N","Output current 3s peak":"14.7 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"70.8 lbf.in (8 N.m) 115...480 V three phase","IP degree of protection":"IP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5","Maximum radial force Fr":"1050 N 1000 rpm 830 N 2000 rpm 730 N 3000 rpm 660 N 4000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"3.4 A","Maximum mechanical speed":"6000 rpm","Network number of phases":"3","Number of mounting holes":"4","Product or Component Type":"Servo motor","Speed feedback resolution":"128 periods","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"4.5 in (115 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/beee071838e331852a29e71e34e32e7e.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31003M11A1100/sh3-servomotor-100mm-3-stacks-high-torque-keyed-shaft-sincos-singleturn-128-no-brake-straight-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31003M11A1100/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous stall torque and current for SH31003M11A1100?","answer":"Continuous stall torque is 8 Nm across the 115–480 V three-phase range, with a continuous stall current of 3.4 A. Peak stall torque reaches 28.3 Nm at 14.7 A for 3 seconds."},{"question":"Does SH31003M11A1100 include a holding brake?","answer":"No, this variant ships without a holding brake. If the application requires a brake for vertical-axis holding or emergency stop, a braked variant should be selected or the drive must handle external brake control."},{"question":"What encoder type does SH31003M11A1100 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder — no homing sequence needed on power-up for single-turn applications. The SinCos analog tracks provide fine position interpolation for the drive's commutation and velocity loop."},{"question":"What is the IP rating and cooling method for SH31003M11A1100?","answer":"The motor body and shaft bushing are both rated IP65 per IEC 60034-5. Cooling is by natural convection — no external fan or forced air required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31003M11A1100","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/SH31003M11A1100 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}}