{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002M11A1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002M11A1200","canonicalUrl":"https://aoctrl.com/schneider/SH31002M11A1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002M11A1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31002M11A1200, 1.1 kW continuous power, 5.28 Nm nominal torque at 400 V three-phase, IP65, absolute single-turn SinCos Hiperface encoder, without holding brake.","salesMarkdown":"## Three-phase servo with a flat torque curve across line voltages The SH31002M11A1200 is a three-phase SH3-series servo motor rated for 1.1 kW continuous power. Its nominal torque stays nearly flat across the voltage range — 5.28 N·m at 400 V three-phase and 5.28 N·m at 480 V three-phase — so the application sees consistent force regardless of whether the line runs at 400 V or 480 V. The speed envelope shifts with supply: 2000 rpm at 400 V three-phase, 2400 rpm at 480 V three-phase. At 115 V single-phase the motor delivers 500 rpm; at 230 V single-phase it reaches 1000 rpm. This voltage-dependent speed profile means the motor can be commissioned on a lower-voltage line for setup or light duty, then moved to a full three-phase supply for production speed. ## Encoder choice drives drive compatibility — absolute single-turn Hiperface The motor ships with an absolute single-turn SinCos Hiperface encoder. This is a digital position feedback protocol that communicates absolute position within one revolution — no homing sequence needed on power-up. The SinCos analog track provides fine interpolation for velocity control. The drive must support Hiperface interface; common Schneider Lexium drives in the same family are a natural match. No holding brake is fitted on this variant. The motor relies on the drive's holding brake function or an external mechanical brake for standstill torque. If the application requires holding torque at power-off, specify the braked variant or add an external brake. ## IP65 motor body, IP67 housing — washdown-ready with connector flexibility The motor body and shaft bushing meet IP65 per IEC 60034-5, and the housing achieves IP67. The IP67 housing adds margin for occasional standing water on the enclosure surface. Two connector options are available: a rotatable right-angle connector or a straight connector. The rotatable version lets the cable exit in any orientation around the motor axis, which simplifies cable routing in tight panel layouts or on moving axes. The straight connector is the lower-profile option for fixed cable runs. ## Rotor inertia and thermal limits — tuning and duty-cycle constraints Continuous stall current is 2.5 A, with a peak output current of 9.0 A for 3 seconds. The thermal limit is set by the copper hot-spot temperature of 130 °C. Natural convection cooling means the motor relies on its own surface area and the ambient air — no fan or forced air is required, but derating applies if the motor is enclosed or mounted in a confined space.","metaTitle":"Schneider Electric SH31002M11A1200 Servo Motor, 1.1 kW, IP65","metaDescription":"Schneider Electric SH31002M11A1200 SH3 servo motor, 1.1 kW continuous, 5.28 Nm at 400 V three-phase, IP65, absolute single-turn SinCos 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":"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 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":"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":"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":"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 IP67 housing: 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/de28b1a4dda8aa189f908a3e9a5bb19f.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31002M11A1200/sh3-servomotor-100mm-2-stacks-high-torque-keyed-shaft-sincos-singleturn-128-no-brake-straight-ip65-67/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31002M11A1200/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal torque of SH31002M11A1200 at 400 V three-phase?","answer":"At 400 V three-phase the nominal torque is 5.28 N·m (46.73 lbf·in). The torque is nearly identical at 480 V three-phase — also 5.28 N·m — so the motor delivers consistent force across common industrial line voltages."},{"question":"Does SH31002M11A1200 include a holding brake?","answer":"No, this variant is supplied without a holding brake. The motor relies on the drive's holding function or an external mechanical brake for standstill torque. If the application requires a brake, order the braked variant of the SH3 series."},{"question":"What encoder type does SH31002M11A1200 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. This provides absolute position within one revolution at power-up and a SinCos analog track for velocity interpolation. The drive must support the Hiperface protocol."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002M11A1200","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/SH31002M11A1200 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}}