{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31002P12A1200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31002P12A1200","canonicalUrl":"https://aoctrl.com/schneider/SH31002P12A1200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31002P12A1200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31002P12A1200, 1900 W continuous power, 4.6 N.m at 400 V three-phase, absolute multiturn SinCos Hiperface encoder, IP65, flange size 100 mm.","salesMarkdown":"## 1900 W continuous, torque curve tied to supply voltage The SH31002P12A1200 is a 1900 W continuous-rated servo motor from Schneider Electric's SH3 family, delivering 4.6 N.m nominal torque at 400 V three-phase supply. The torque varies with the input voltage: 5.5 N.m at 115 V single-phase, 5.2 N.m at 230 V single-phase, and 4.4 N.m at 480 V three-phase. This means the motor's torque rating is not a single figure — the available torque drops as line voltage rises, so the drive sizing calculation must use the voltage that matches the actual installation. ## Absolute multiturn encoder, IP65 sealed construction The encoder is an absolute multiturn SinCos Hiperface type — this gives position feedback on power-up without a homing cycle, and the SinCos interface transmits both position and speed data over a single cable pair. The motor carries IP65 protection on the housing and shaft bushing per IEC 60034-5, with IP67 on the housing only. That means it handles washdown spray on the body but the shaft seal is rated for splashing, not immersion. Electrical connection is through a rotatable right-angled connector or a straight connector — both are included as options, so the cable exit direction can be oriented to fit the machine envelope without an adapter. The motor flange is an international standard 100 mm (3.9 in) size with a 95 mm centring collar and 9 mm mounting holes, matching the common IEC frame pattern for this power class. ## Peak torque and thermal limits for duty-cycle applications The maximum current Irms is 17.1 A, with the same value for the 3-second peak output current. The stator resistance is 2.4 Ohm and inductance is 6.75 mH, giving an electrical time constant of about 2.8 ms — fast enough for current-loop bandwidths up to roughly 1 kHz in the drive. The torque constant is 1.21 N.m/A at 120 °C copper temperature, so the drive's current limit directly sets the available torque at high temperature.","metaTitle":"Schneider Electric SH31002P12A1200 Servo Motor, 1900 W","metaDescription":"Schneider Electric SH31002P12A1200 SH3 servo motor, 1900 W continuous, 4.6 N.m at 400 V three-phase, absolute multiturn encoder, IP65.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31002P12A1200","Length":"8.05 in (204.5 mm)","Inertia":"0.0 kg.cm² of brake 2.31 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.2 in (6 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 100mm, 2 stacks, keyed Shaft, SinCos Multiturn 128, no Brake, straight, IP65/67","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"1.6 in (40 mm)","Holding brake":"Without","Nominal speed":"1000 rpm 115 V single phase 2000 rpm 230 V single phase 4000 rpm 400 V three phase 4800 rpm 480 V three phase","Rotor inertia":"2.31 kg.cm²","Nominal torque":"48.7 lbf.in (5.5 N.m) 115 V single phase 46.02 lbf.in (5.2 N.m) 230 V single phase 40.7 lbf.in (4.6 N.m) 400 V three phase 38.9 lbf.in (4.4 N.m) 480 V three phase","Shaft diameter":"0.7 in (19 mm)","Torque constant":"1.21 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"1900 W","Mounting Support":"International standard flange","Sizing reference":"SH31002P","Back emf constant":"77 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":"6.75 mH","Stator resistance":"2.4 Ohm","Maximum current Irms":"17.1 A","Nominal output power":"580 W 115 V single phase 1090 W 230 V single phase 1930 W 400 V three phase 2210 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":"4.0","Maximum axial force Fa":"160 N","Output current 3s peak":"17.1 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":"4.8 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/aa3331a8896f2db2cf183c9e6c996ec5.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31002P12A1200/sh3-servomotor-100mm-2-stacks-keyed-shaft-sincos-multiturn-128-no-brake-straight-ip65-67/"},"ai":{"faq":[{"question":"What is the nominal torque of SH31002P12A1200 at 400 V three-phase?","answer":"At 400 V three-phase, the nominal torque is 4.6 N.m (40.7 lbf.in). At 480 V three-phase it is 4.4 N.m (38.9 lbf.in). The torque varies with supply voltage, so the drive sizing must use the voltage matching the installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31002P12A1200","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/SH31002P12A1200 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}