{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31001M11A1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31001M11A1000","canonicalUrl":"https://aoctrl.com/schneider/SH31001M11A1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31001M11A1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31001M11A1000, 100 mm flange, 660 W continuous power, 3000 rpm nominal at 480 V three-phase, absolute single-turn SinCos Hiperface encoder, natural convection cooling, IP54/IP65.","salesMarkdown":"## Speed and torque across the supply range The SH31001M11A1000: This SH3 motor delivers different speed-torque curves depending on the supply. At 480 V three-phase it hits 3000 rpm nominal with 22.30 lbf·in (2.52 N·m) continuous torque; drop to 115 V single-phase and the nominal speed falls to 625 rpm with 24.8 lbf·in (2.8 N·m). The nominal output power climbs from 210 W at 115 V single-phase to 930 W at 480 V three-phase — spec the drive voltage before committing the motor to the BOM. Peak stall torque is 85.0 lbf·in (9.6 N·m) across the 115...480 V three-phase range — the motor can deliver short bursts well above the continuous rating for acceleration or emergency stops. Continuous stall torque sits at 26.02 lbf·in (2.94 N·m) across the same voltage band, giving a 3.3:1 peak-to-continuous ratio. ## Encoder and feedback — absolute single-turn Hiperface The SH31001M11A1000 carries an absolute single-turn SinCos Hiperface encoder. Single-turn means position is known within one revolution after power-up without a homing move — useful for pick-and-place or indexing axes where the travel is less than one revolution. The SinCos analog track gives interpolated position for smooth velocity control down to standstill. Hiperface is a standard protocol across Schneider and third-party drives. Verify the drive's Hiperface interface supports single-turn absolute mode — some older drives only handle multi-turn or incremental. The straight connector exit keeps the cable routing tight against the motor body, helpful in confined cabinets. ## Mounting and cooling — no fan, standard flange The motor mounts on a 100 mm international standard flange (3.9 in) with a 3.7 in centring collar and four 9 mm mounting holes. The 19 mm shaft with parallel key and 40 mm shaft length matches common coupling patterns for this frame size. Natural convection cooling means no external fan — the motor relies on air movement from the driven load or cabinet ventilation. Keep the ambient below 40 °C for full torque; derate above that per the motor's thermal model. IP rating depends on the shaft seal. The motor ships IP54 at the shaft bushing without a shaft seal ring; fit the seal ring and it reaches IP65. For washdown or dusty environments, specify the seal ring at order time — retrofitting it later requires disassembly. The motor body meets IP65 with the seal fitted. ## Electrical parameters and thermal limits Stator resistance is 13.9 Ω per phase with 99.15 mH inductance — a fairly high-impedance winding that limits current ripple. The continuous stall current is 1.8 A, with maximum Irms at 6.3 A. The torque constant is 1.63 N·m/A at 248 °F (120 °C), and the back-EMF constant is 115 V/krpm at 68 °F (20 °C). Use these to set the drive's current loop gains and velocity feed-forward.","metaTitle":"Schneider Electric SH31001M11A1000 Servo Motor, 100 mm","metaDescription":"Schneider Electric SH31001M11A1000 SH3 servo motor, 100 mm flange, 660 W continuous, 3000 rpm at 480 V three-phase.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"6.6 in (168.5 mm)","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":"625 rpm 115 V single phase 1250 rpm 230 V single phase 2500 rpm 400 V three phase 3000 rpm 480 V three phase","Rotor inertia":"1.4 kg.cm²","Nominal torque":"24.8 lbf.in (2.8 N.m) 115 V single phase 23.99 lbf.in (2.71 N.m) 230 V single phase 22.30 lbf.in (2.52 N.m) 400 V three phase 22.30 lbf.in (2.52 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.63 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"660 W","Mounting Support":"International standard flange","Sizing reference":"SH31001M","Back emf constant":"115 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"3.9 in (100 mm)","Peak stall torque":"85.0 lbf.in (9.6 N.m) 115...480 V three phase","Stator inductance":"99.15 mH","Stator resistance":"13.9 Ohm","Maximum current Irms":"6.3 A","Nominal output power":"210 W 115 V single phase 410 W 230 V single phase 790 W 400 V three phase 930 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","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"26.02 lbf.in (2.94 N.m) 115...480 V three phase","IP degree of protection":"IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5 IP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5","Maximum radial force Fr":"900 N 1000 rpm 720 N 2000 rpm 630 N 3000 rpm 570 N 4000 rpm 530 N 5000 rpm","Mounting holes diameter":"0.4 in (9.0 mm)","Centring collar diameter":"3.7 in (95 mm)","Continuous stall current":"1.8 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/f95fa99592541fc62133b70b12304098.pdf","sourceUrl":"https://www.se.com/vn/en/product/SH31001M11A1000/servo-motor-sh3-100-33nmkeysinglenobrakestr-connip54-ip656k-rpm/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31001M11A1000/alternatives.json"},"ai":{"faq":[{"question":"What is the phase requirement for SH31001M11A1000?","answer":"The motor is wound for three-phase operation. It can run on single-phase supplies (115 V or 230 V) at reduced speed and torque, but the rated performance — 3000 rpm, 930 W at 480 V — requires a three-phase drive output."},{"question":"What compliance documentation does Schneider provide for this motor?","answer":"The motor carries IP54/IP65 protection per IEC 60034-5. Standard Schneider documentation includes CE declaration of conformity and RoHS compliance data. UL and CSA listings are typical for the SH3 series — confirm specific certification at RFQ if your inspection requires a UL mark on the nameplate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31001M11A1000","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/SH31001M11A1000 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}}