{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002M12A1100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002M12A1100","canonicalUrl":"https://aoctrl.com/schneider/SH31002M12A1100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002M12A1100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, order code SH31002M12A1100, 1100 W continuous power, 5.28 Nm nominal torque at 400 V three-phase, 2000 rpm, IP65, absolute multiturn SinCos Hiperface encoder, without holding brake, straight connector.","salesMarkdown":"## Motor sizing and supply voltage dependency The SH31002M12A1100 is a 1100 W continuous power servo motor from the SH3 series, designed for three-phase supply. Its nominal speed and torque shift with the input voltage: at 400 V three-phase it delivers 2000 rpm and 5.28 Nm; at 480 V three-phase the speed rises to 2400 rpm with the same 5.28 Nm torque. On single-phase 230 V it runs at 1000 rpm with 5.5 Nm, and on 115 V single-phase at 500 rpm with 5.62 Nm. The peak stall torque is 18.3 Nm across the 115...480 V three-phase range, and continuous stall torque is 5.8 Nm at 2.5 A continuous stall current. The maximum current is 9.0 A, with a 3-second peak output current also rated at 9.0 A. ## Encoder feedback and environmental sealing Feedback comes from an absolute multiturn SinCos Hiperface encoder — this gives position retention through power cycles without a home sequence, and the Hiperface interface is common across Schneider drives for plug-and-play commissioning. The motor carries IP65 protection on both the housing and the shaft bushing per IEC 60034-5, making it suitable for washdown or dusty environments. Cooling is by natural convection — no external fan or forced air required. The electrical connection uses a straight connector, and the motor flange is an international standard 100 mm size with a 95 mm centring collar and 3.5 mm depth. ## Mechanical interface and load limits The torque constant is 2.32 Nm/A at 120 °C copper temperature, and the back EMF constant is 146 V/krpm at 20 °C. Stator resistance is 8.6 Ohm and stator inductance is 24.3 mH — these values matter for drive tuning and current-loop bandwidth.","metaTitle":"Schneider Electric SH31002M12A1100 Servo Motor, 1100 W","metaDescription":"Schneider Electric SH31002M12A1100 SH3 servo motor, 1100 W continuous power, 5.28 Nm nominal torque at 400 V three-phase, IP65, absolute multiturn Hiperface","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"8.05 in (204.5 mm)","Inertia":"0.0 kg.cm² of brake 2.31 kg.cm² of motor","Key width":"0.2 in (6 mm)","Shaft end":"Parallel key","Encoder type":"Absolute multiturn 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":"2.31 kg.cm²","Nominal torque":"49.74 lbf.in (5.62 N.m) 115 V single phase 48.7 lbf.in (5.5 N.m) 230 V single phase 46.73 lbf.in (5.28 N.m) 400 V three phase 46.73 lbf.in (5.28 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"2.32 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1100 W","Mounting Support":"International standard flange","Sizing reference":"SH31002M","Back emf constant":"146 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"162.0 lbf.in (18.3 N.m) 115...480 V three phase","Stator inductance":"24.3 mH","Stator resistance":"8.6 Ohm","Maximum current Irms":"9.0 A","Nominal output power":"300 W 115 V single phase 580 W 230 V single phase 1090 W 400 V three phase 1280 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Straight 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":"9.0 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"51.3 lbf.in (5.8 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":"990 N 1000 rpm 790 N 2000 rpm 690 N 3000 rpm 620 N 4000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"2.5 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/24e736694a1709ce3324a42ab68b57bc.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31002M12A1100/sh3-servomotor-100mm-2-stacks-high-torque-keyed-shaft-sincos-multiturn-128-no-brake-straight-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31002M12A1100/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal torque of SH31002M12A1100 at 400 V three-phase?","answer":"At 400 V three-phase the nominal torque is 5.28 Nm at 2000 rpm. At 480 V three-phase the same torque is maintained at 2400 rpm."},{"question":"Does SH31002M12A1100 include a holding brake?","answer":"No, this variant is specified without a holding brake."},{"question":"What encoder type does SH31002M12A1100 use?","answer":"It uses an absolute multiturn SinCos Hiperface encoder, which retains position after power loss and communicates over the Hiperface protocol."},{"question":"What is the IP rating of SH31002M12A1100?","answer":"IP65 on both the motor housing and the shaft bushing, conforming to IEC 60034-5."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002M12A1100","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/SH31002M12A1100 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}}