{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401M12A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401M12A2100","canonicalUrl":"https://aoctrl.com/schneider/SH31401M12A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401M12A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31401M12A2100, 1700 W continuous power, 11 Nm nominal torque, 4000 rpm max mechanical speed, IP65, absolute multiturn SinCos Hiperface encoder, without holding brake.","salesMarkdown":"## Speed-torque envelope across supply voltages The SH31401M12A2100: This SH3 frame motor delivers a nominal torque of 11 Nm at 115 V single-phase (375 rpm), 10.95 Nm at 230 V single-phase (750 rpm), 10.6 Nm at 400 V three-phase (1500 rpm), and 10.4 Nm at 480 V three-phase (1800 rpm). The continuous power rating is 1700 W, with nominal output power varying from 430 W (115 V single-phase) up to 1960 W (480 V three-phase). Peak stall torque reaches 27 Nm across the 115–480 V three-phase range, and continuous stall torque is 11.1 Nm. Maximum mechanical speed is 4000 rpm, with radial force limits of 1930 N at 1000 rpm, 1530 N at 2000 rpm, and 1340 N at 3000 rpm. ## Feedback and electrical interface The encoder is an absolute multiturn SinCos Hiperface type — this gives position feedback on power-up without a homing cycle, and the SinCos track provides high-resolution velocity feedback for the drive. Electrical connection options include a straight connector and a rotatable right-angled connector, both IP65-rated at the shaft bushing per IEC 60034-5. Motor constants for drive tuning: torque constant Kt is 2.78 Nm/A at 120 °C, back-EMF constant Ke is 193 V/krpm at 20 °C. Stator resistance is 5.3 Ohm, stator inductance 88.55 mH. Continuous stall current is 4 A, maximum RMS current is 10.8 A. ## Physical fit and mounting Motor flange size is 140 mm (5.5 in), with a centring collar diameter of 130 mm and a centring collar depth of 3.5 mm. The shaft diameter is 24 mm with a parallel key and a shaft length of 50 mm. Overall motor length is 217.5 mm. Mounting holes are 11 mm diameter on the international standard flange.","metaTitle":"Schneider Electric SH31401M12A2100 Servo Motor, 1700 W","metaDescription":"Schneider Electric SH31401M12A2100 SH3 servo motor, 1700 W continuous, 11 Nm torque, 4000 rpm max, IP65, absolute 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":"8.6 in (217.5 mm)","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"375 rpm 115 V single phase 750 rpm 230 V single phase 1500 rpm 400 V three phase 1800 rpm 480 V three phase","Rotor inertia":"7.41 kg.cm²","Nominal torque":"97.4 lbf.in (11 N.m) 115 V single phase 96.92 lbf.in (10.95 N.m) 230 V single phase 93.8 lbf.in (10.6 N.m) 400 V three phase 92.05 lbf.in (10.4 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"2.78 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1700 W","Mounting Support":"International standard flange","Sizing reference":"SH31401M","Back emf constant":"193 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"239.0 lbf.in (27 N.m) 115...480 V three phase","Stator inductance":"88.55 mH","Stator resistance":"5.3 Ohm","Maximum current Irms":"10.8 A","Nominal output power":"430 W 115 V single phase 860 W 230 V single phase 1670 W 400 V three phase 1960 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Straight connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"5","Maximum axial force Fa":"300 N","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"98.2 lbf.in (11.1 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":"1930 N 1000 rpm 1530 N 2000 rpm 1340 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"4 A","Maximum mechanical speed":"4000 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":"6.5 in (165 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/66667fac1daaa28596c2707de034fdfb.pdf","sourceUrl":"https://www.se.com/us/en/product/SH31401M12A2100/sh3-servomotor-140mm-1-stack-high-torque-keyed-shaft-sincos-multiturn-128-no-brake-angular-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401M12A2100/alternatives.json"},"ai":{"faq":[{"question":"What is SH31401M12A2100's listed phase and length?","answer":"The motor is a three-phase design with an overall length of 217.5 mm (8.6 in). It operates on three-phase supply but also supports single-phase at reduced output."},{"question":"What compliance documentation does Schneider Electric provide for SH31401M12A2100?","answer":"The motor carries IP65 protection per IEC 60034-5. Standard Schneider documentation includes the product datasheet, installation manual, and CE declaration of conformity. RoHS and REACH compliance is typical for current-production SH3 series motors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401M12A2100","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/SH31401M12A2100 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}}