{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH31402P02A1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH31402P02A1000","canonicalUrl":"https://aoctrl.com/schneider/SH31402P02A1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH31402P02A1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH31402P02A1000, 3900 W continuous power, 3600 rpm at 480 V three-phase, absolute multiturn SinCos Hiperface encoder, smooth shaft, IP65, without holding brake.","salesMarkdown":"## Speed and torque depend on your supply voltage The SH31402P02A1000: This SH3 servo motor delivers very different performance depending on what voltage you feed it. At 480 V three-phase, it spins 3600 rpm with 85.9 lbf.in (9.7 N.m) nominal torque. Drop to 115 V single-phase and you get 750 rpm at 164.6 lbf.in (18.6 N.m). The nominal output power ranges from 1460 W at 115 V single-phase up to 3860 W at 400 V three-phase. Match the line voltage to the performance column in the datasheet before committing the BOM line. The motor is wound for three-phase operation, but the torque/speed table shows it runs on single-phase supply at reduced output. The 44.1 A maximum current (Irms) and 13.2 A continuous stall current give the drive sizing boundary for the continuous thermal limit. ## Encoder feedback — Hiperface protocol, not generic SinCos The absolute multiturn SinCos Hiperface encoder is a specific feedback protocol. Your drive must support Hiperface — not just any SinCos interface. This is standard on Lexium 32 and PacDrive 3 systems. The multiturn absolute count means the motor knows its position on power-up without a homing cycle, as long as the battery-backed encoder memory is intact. ## IP rating and shaft seal — washdown capable with the right option The motor body is IP65 per IEC 60034-5. The shaft bushing is IP54 without the shaft seal ring, and IP65 with it fitted. If this motor goes into a washdown zone, make sure the shaft seal ring is installed — otherwise moisture can ingress through the bushing. The smooth shaft means no keyway to trap debris, but also no positive drive engagement — the coupling or pulley must use a clamping method.","metaTitle":"Schneider Electric SH31402P02A1000 Servo Motor, 3900 W","metaDescription":"Schneider Electric SH31402P02A1000 SH3 servo motor, 3900 W continuous power, 3600 rpm at 480 V three-phase, absolute Hiperface encoder, IP65, smooth shaft.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"10.7 in (272.5 mm)","Category":"18359-PACDRIVE3 SERVO MOTORS","Shaft end":"Smooth shaft","Encoder type":"Absolute multiturn 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":"12.68 kg.cm²","Nominal torque":"164.6 lbf.in (18.6 N.m) 115 V single phase 151.3 lbf.in (17.1 N.m) 230 V single phase 108.9 lbf.in (12.3 N.m) 400 V three phase 85.9 lbf.in (9.7 N.m) 480 V three phase","Shaft diameter":"0.9 in (24 mm)","Torque constant":"1.47 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"3900 W","Mounting Support":"International standard flange","Sizing reference":"SH31402P","Back emf constant":"101 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"5.5 in (140 mm)","Peak stall torque":"531.9 lbf.in (60.1 N.m) 115...480 V three phase","Stator inductance":"11.225 mH","Stator resistance":"0.6 Ohm","Maximum current Irms":"44.1 A","Nominal output power":"1460 W 115 V single phase 2690 W 230 V single phase 3860 W 400 V three phase 3660 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":"172.6 lbf.in (19.5 N.m) 115...480 V three phase","IP degree of protection":"IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5 IP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5","Maximum radial force Fr":"2240 N 1000 rpm 1780 N 2000 rpm 1550 N 3000 rpm","Mounting holes diameter":"0.4 in (11 mm)","Centring collar diameter":"5.1 in (130 mm)","Continuous stall current":"13.2 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/1951da48f7dd5e00ed939cb2539d4a5d.pdf","sourceUrl":"https://www.se.com/nl/en/product/SH31402P02A1000/sh3-servomotor-140mm-2-stacks-smooth-shaft-sincos-multiturn-128-no-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH31402P02A1000/alternatives.json"},"ai":{"faq":[{"question":"What supply voltages does SH31402P02A1000 run on?","answer":"The motor is a three-phase design but the performance table shows operation on 115 V single-phase, 230 V single-phase, 400 V three-phase, and 480 V three-phase. Speed and torque vary with each supply — 750 rpm at 115 V single-phase up to 3600 rpm at 480 V three-phase."},{"question":"Does SH31402P02A1000 have a holding brake?","answer":"No, this variant ships without a holding brake. For vertical-axis applications, an external brake or the drive's holding torque at standstill is required."},{"question":"What encoder type does SH31402P02A1000 use?","answer":"Absolute multiturn SinCos Hiperface encoder. The drive must support the Hiperface protocol — not just generic SinCos. Common on Lexium 32 and PacDrive 3 systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH31402P02A1000","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/SH31402P02A1000 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}}