{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31403P12F2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31403P12F2100","canonicalUrl":"https://aoctrl.com/schneider/SH31403P12F2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH31403P12F2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, three-phase, 4100 W continuous power, 140 mm flange, IP65, absolute multiturn SinCos Hiperface encoder.","salesMarkdown":"## 4100 W continuous power — drive matching across voltage rails The SH31403P12F2100 delivers 4100 W continuous power, but the torque-speed envelope shifts with the supply voltage: at 400 V three-phase it produces 12.9 N·m nominal torque at 3000 rpm, while at 480 V three-phase the same motor outputs 9.1 N·m at 3600 rpm. This means the drive selection must account for the actual line voltage at the install site — a 480 V line gives higher top speed but lower torque per amp. Peak stall torque reaches 90.2 N·m across the 115–480 V three-phase range, giving the acceleration headroom for rapid indexing or overcoming breakaway friction on a loaded axis. ## Absolute multiturn SinCos Hiperface encoder — no homing cycle The absolute multiturn SinCos Hiperface encoder tracks position through power cycles, so the axis does not need a homing sequence after a power loss or E-stop — the controller reads the absolute position on re-energisation. This saves cycle time on multi-axis machines where every second of homing adds to the overall takt. The encoder resolution and protocol are compatible with Schneider's Lexium drive family; confirm the drive firmware version supports Hiperface absolute encoding before committing the BOM. ## Holding brake and IP65 — vertical-axis and washdown ready The integrated holding brake delivers 36 N·m of holding torque, sufficient to hold a vertical-axis load at rest without power to the motor windings. IP65 protection on both the motor body and the shaft bushing (per IEC 60034-5) means the motor withstands direct hose-down and airborne particulates — suitable for food processing, packaging, and machining environments where coolant mist or washdown is routine. ## Mechanical interface — 140 mm flange, 24 mm shaft, parallel key The 140 mm flange (IEC standard) and 24 mm shaft with a parallel key and 50 mm shaft length match the mounting pattern of common gearboxes and pulleys. The centring collar depth is 3.5 mm, so the pilot register engages fully before the mounting bolts are torqued — this prevents misalignment that would load the bearings. Natural convection cooling means no fan or compressed air is needed — the motor sheds heat through the flange and housing. In a confined cabinet, ensure the ambient air around the motor stays below 130 °C (copper hot-spot limit) to avoid winding degradation.","metaTitle":"Schneider Electric SH31403P12F2100 Servo Motor with Brake","metaDescription":"Schneider Electric SH31403P12F2100 servo motor with brake, 4100 W continuous power, 140 mm flange, IP65, absolute multiturn encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH31403P12F2100","Length":"14.4 in (365.5 mm)","Inertia":"5.5 kg.cm² of brake 17.94 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.3 in (8 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 140mm, 3 stacks, keyed Shaft, SinCos Multiturn 128, Brake, angular, IP65/65","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"2.0 in (50 mm)","Holding brake":"With","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":"23.44 kg.cm²","Holding torque":"318.6 lbf.in (36 N.m)","Nominal torque":"218.6 lbf.in (24.7 N.m) 115 V single phase 187.6 lbf.in (21.2 N.m) 230 V single phase 114.2 lbf.in (12.9 N.m) 400 V three phase 80.5 lbf.in (9.1 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.58 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"4100 W","Mounting Support":"International standard flange","Sizing reference":"SH31403P","Back emf constant":"105 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"798.3 lbf.in (90.2 N.m) 115...480 V three phase","Stator inductance":"2.66 mH","Stator resistance":"0.4 Ohm","Maximum current Irms":"61.0 A","Nominal output power":"1940 W 115 V single phase 3330 W 230 V single phase 4050 W 400 V three phase 3430 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":"61.0 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"246.05 lbf.in (27.8 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","Maximum radial force Fr":"2420 N 1000 rpm 1920 N 2000 rpm 1670 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"17.6 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/32eebe7e2414c462a88ae01a43b258dc.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH31403P12F2100/sh3-servomotor-140mm-3-stacks-keyed-shaft-sincos-multiturn-128-brake-angular-ip65-65/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31403P12F2100","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/SH31403P12F2100 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}}