{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31401P11A2200","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31401P11A2200","canonicalUrl":"https://aoctrl.com/schneider/SH31401P11A2200","factsUrl":"https://aoctrl.com/api/mcp/products/SH31401P11A2200","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31401P11A2200, 2.9 kW continuous power, 3000 rpm nominal at 400 V three-phase, 10.95 Nm nominal torque, IP65, absolute single-turn SinCos Hiperface encoder, without holding brake, natural convection cooling, 140 mm flange.","salesMarkdown":"## Speed and torque across supply voltages The SH31401P11A2200 delivers different nominal speeds depending on the supply: 750 rpm at 115 V single-phase, 1500 rpm at 230 V single-phase, 3000 rpm at 400 V three-phase, and 3600 rpm at 480 V three-phase. The torque also shifts with voltage — 10.95 Nm at 115 V single-phase drops to 8.4 Nm at 480 V three-phase. Match the drive voltage column to your application's speed-torque demand; the motor will not deliver 3000 rpm at full torque on a 230 V single-phase drive. Continuous power is 2900 W, and the motor relies on natural convection cooling — no fan. In a closed cabinet or continuous-duty cycle, ensure free airflow around the finned housing or the thermal limit will be reached before the electrical rating. ## Encoder, brake, and mechanical interface The absolute single-turn SinCos Hiperface encoder provides position feedback within one revolution. For multi-turn applications (e.g., ball-screw axes with travel longer than one motor rev), this encoder alone won't track absolute position across power cycles — you'd need a multi-turn encoder variant or a separate homing routine on startup. This variant ships without a holding brake. Vertical-axis loads, Z-axis stages, or any application requiring power-off position holding will need an external brake or a different SH3 variant with the brake option. The shaft is 24 mm diameter with a parallel key, and the flange is 140 mm IEC standard — mates with common gearbox input flanges without adapters. The electrical connection uses a rotatable right-angled connector — the cable exit can be oriented in 90° increments after the motor is mounted, which helps in tight cable-tray routing or when the motor sits close to a cabinet wall. ## Environmental sealing and mechanical loading IP65 on the motor body and shaft bushing, IP67 on the housing — the shaft bushing seal is the wet-end barrier; it withstands washdown spray but not immersion. The IP67 housing rating holds only when the connector is fully mated and the sealing washer is seated. For food-grade or high-pressure washdown (IP69K), this motor is not rated. Maximum radial force at the shaft is 1930 N at 1000 rpm, derating to 1340 N at 3000 rpm. Maximum axial force is 300 N. Belt-drive or overhung-load applications must stay within these limits — exceeding them shortens bearing life or causes shaft deflection that damages the encoder. ## Electrical parameters for drive sizing Stator resistance is 1.41 Ohm and inductance is 23.72 mH. Maximum current Irms is 20.8 A — the drive must supply this peak current for acceleration and peak torque events. The torque constant is 1.43 Nm/A at 120 °C copper temperature, and the back-EMF constant is 100 V/krpm at 20 °C. These values let you calculate the drive voltage and current headroom needed for the target speed-torque operating point. Peak stall torque is 27 Nm across the 115–480 V three-phase range, and continuous stall torque is 11.1 Nm. The 3-second peak current rating matches the 20.8 A maximum — the drive's overload capability must support this for acceleration without tripping.","metaTitle":"Schneider Electric SH31401P11A2200 Servo Motor, 2.9 kW","metaDescription":"Schneider Electric SH31401P11A2200 SH3 servo motor, 2.9 kW continuous, 3000 rpm at 400 V three-phase, 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)","Inertia":"0.0 kg.cm² of brake 0.0 kg.cm² of motor","Category":"18359-PACDRIVE3 SERVO MOTORS","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"Without","Nominal speed":"750 rpm 115 V single phase 1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase","Rotor inertia":"7.41 kg.cm²","Nominal torque":"96.92 lbf.in (10.95 N.m) 115 V single phase 93.8 lbf.in (10.6 N.m) 230 V single phase 81.4 lbf.in (9.2 N.m) 400 V three phase 74.3 lbf.in (8.4 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.43 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"2900 W","Mounting Support":"International standard flange","Sizing reference":"SH31401P","Back emf constant":"100 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":"23.72 mH","Stator resistance":"1.41 Ohm","Maximum current Irms":"20.8 A","Nominal output power":"860 W 115 V single phase 1670 W 230 V single phase 2890 W 400 V three phase 3170 W 480 V three phase","Centring collar depth":"0.1 in (3.5 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"5.0","Maximum axial force Fa":"300 N","Output current 3s peak":"20.8 A","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 IP67 housing: 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":"7.8 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/fd4b7fdb808ba1b472f5adb7d1579df2.pdf","sourceUrl":"https://www.se.com/us/en/product/SH31401P11A2200/servo-motor-sh3-140-111nmkeysinglenobrake90âconn-ip65-ip674k-rpm/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31401P11A2200/alternatives.json"},"ai":{"faq":[{"question":"What is the nominal speed of SH31401P11A2200 at 400 V three-phase?","answer":"3000 rpm at 400 V three-phase. At 480 V three-phase it reaches 3600 rpm."},{"question":"Does SH31401P11A2200 include a holding brake?","answer":"No, this variant ships without a holding brake. Vertical-axis or power-off hold applications require an external brake or a different SH3 variant with the brake option."},{"question":"What IP rating does SH31401P11A2200 have?","answer":"IP65 on the motor body and shaft bushing, IP67 on the housing. The shaft bushing seal is the wet-end barrier; the IP67 housing rating holds only when the connector is fully mated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31401P11A2200","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/SH31401P11A2200 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}}