{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31404P01A1100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31404P01A1100","canonicalUrl":"https://aoctrl.com/schneider/SH31404P01A1100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31404P01A1100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, model SH31404P01A1100, 4040 W continuous power, 140 mm flange, IP65, absolute single-turn SinCos Hiperface encoder, smooth shaft, without brake.","salesMarkdown":"## Multi-voltage speed-torque envelope The SH31404P01A1100: This SH3 servo motor delivers rated torque across a wide supply range: at 400 V three-phase it produces 114.2 lbf·in (12.9 N·m) nominal torque at 3000 rpm, and at 480 V three-phase it delivers 98.2 lbf·in (11.1 N·m) at 3600 rpm. The continuous power output is 4040 W at 400 V and 4190 W at 480 V, so the motor can be wired into either a 400 V or 480 V line without derating the application — the torque curve shifts with voltage, but the power envelope stays within a few percent. Peak stall torque reaches 1167.4 lbf·in (131.9 N·m) across the three-phase range, giving headroom for acceleration and overload cycles. The continuous stall torque is 295.6 lbf·in (33.4 N·m) — the ratio between peak and continuous torque is about 4:1, which is typical for a servo motor sized for intermittent high-torque events like indexing or clamping. ## Encoder and feedback for position loops The absolute single-turn SinCos Hiperface encoder provides position feedback without a home cycle on power-up — the drive reads the absolute position from the encoder's single-turn count. This eliminates the need for a reference run after every power cycle, which matters on machines where the axis must hold position through a power loss or where homing is mechanically difficult. The torque constant is 1.57 N·m/A at 120 °C, and the back-EMF constant is 104 V/krpm at 20 °C. These two numbers let the drive engineer calculate the current needed for a given torque and the voltage the motor will generate at speed — critical for matching the drive's DC bus voltage and current rating to the motor's full-speed operating point. ## Mechanical fit and environmental sealing The motor flange is 140 mm (5.5 in) with a centring collar diameter of 130 mm (5.1 in) and four mounting holes on an 11 mm diameter bolt circle — this is the standard IEC 140 mm flange pattern, so it bolts directly to a matching gearbox or machine frame without an adapter plate. The shaft is 24 mm diameter with a 50 mm smooth length, and the overall body length is 382.5 mm (15.06 in). IP65 protection on both the motor body and the shaft bushing means the motor withstands washdown and dust ingress per IEC 60034-5 — suitable for food processing, packaging, or any line where hosed cleaning is routine. The natural convection cooling (no fan) keeps the envelope clean and avoids the noise and maintenance of a forced-air blower.","metaTitle":"Schneider Electric SH31404P01A1100 Servo Motor, 4040 W","metaDescription":"Schneider Electric SH31404P01A1100 SH3 servo motor, 4040 W continuous power, 140 mm flange, 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":"15.06 in (382.5 mm)","Shaft end":"Smooth shaft","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":"23.7 kg.cm²","Nominal torque":"267.3 lbf.in (30.2 N.m) 115 V single phase 232.8 lbf.in (26.3 N.m) 230 V single phase 114.2 lbf.in (12.9 N.m) 400 V three phase 98.2 lbf.in (11.1 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.57 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"4040 W","Mounting Support":"International standard flange","Sizing reference":"SH31404P","Back emf constant":"104 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"1167.4 lbf.in (131.9 N.m) 115...480 V three phase","Stator inductance":"5.945 mH","Stator resistance":"0.28 Ohm","Maximum current Irms":"95.6 A","Nominal output power":"2370 W 115 V single phase 4130 W 230 V single phase 4040 W 400 V three phase 4190 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":"5","Maximum axial force Fa":"300 N","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"295.6 lbf.in (33.4 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":"2660 N 1000 rpm 2110 N 2000 rpm 1840 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"21.3 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/db5cf817a9c779d0ae8dd0a91c705629.pdf","sourceUrl":"https://www.se.com/ca/en/product/SH31404P01A1100/sh3-servomotor-140mm-4-stacks-smooth-shaft-sincos-singleturn-128-no-brake-straight-ip65-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31404P01A1100/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for SH31404P01A1100?","answer":"Submit an RFQ through the storefront."},{"question":"What compliance documentation does Schneider Electric provide for SH31404P01A1100?","answer":"The evidence does not list RoHS, REACH, UL, or IEC certificates for this specific order code. Standard Schneider servo motors carry CE and UKCA marking per the Low Voltage and EMC directives; confirm the specific declaration of conformity with the factory at order time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31404P01A1100","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/SH31404P01A1100 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}}