{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH32051P11A1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH32051P11A1000","canonicalUrl":"https://aoctrl.com/schneider/SH32051P11A1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH32051P11A1000","rawCanonicalId":null},"summary":{"shortDescription":"SH32051P11A1000 servo motor, SH3 series, 5.5 kW continuous power, 3000 rpm at 400 V three-phase, 31.9 Nm nominal torque, absolute single-turn SinCos Hiperface encoder, IP65, natural convection cooling.","salesMarkdown":"## Motor ratings that govern the machine cycle The SH32051P11A1000 delivers 5.5 kW continuous power at 400 V three-phase, with a nominal speed of 3000 rpm and a nominal torque of 31.9 Nm. The torque constant is 1.75 Nm/A at 120 °C, so the current loop gain in the drive must be tuned to that winding temperature. Peak stall torque reaches 110 Nm across the 115–480 V three-phase range, and the continuous stall torque is 36.9 Nm — the thermal limit under natural convection, not the magnetic limit. ## Encoder feedback and shaft details The motor carries an absolute single-turn SinCos Hiperface encoder — the resolver-equivalent position feedback for servo drives that need position hold at power-up without a home sequence. The shaft end is parallel keyed, 38 mm diameter, 80 mm shaft length, with a 10 mm key width. Electrical connection uses a rotatable right-angled connector or a straight connector — the rotatable option saves cable strain in tight cabinet layouts where the motor must face down or sideways. ## Sealing and mounting for wet or dusty lines IP65 per IEC 60034-5 when the shaft bushing seal ring is fitted — the motor body and the shaft bushing both carry the IP65 rating, so it withstands washdown spray in food or packaging lines as long as the cable gland is also rated. Mounting uses an international standard flange, 205 mm flange size, with a 180 mm centring collar and 14 mm mounting holes. The centring collar depth is 4 mm — that register locates the motor square to the machine frame, and a mis-match here causes coupling misalignment. ## Cooling and mechanical limits Cooling is natural convection only — no external fan or blower. That means the 5.5 kW continuous rating depends on free air movement around the finned housing; stuffing it into a closed cavity derates the output. Maximum axial force Fa is 740 N, and radial force Fr is 3730 N at 1000 rpm, dropping to 2580 N at 3000 rpm. The radial limit at operating speed governs belt-drive or overhung-load applications — a direct coupling is safer above 2000 rpm.","metaTitle":"SH32051P11A1000 servo motor, 5.5 kW, 3000 rpm, 31.9 Nm, IP65","metaDescription":"SH32051P11A1000 servo motor, 5.5 kW continuous, 3000 rpm at 400 V three-phase, 31.9 Nm nominal torque, IP65, absolute single-turn Hiperface encoder.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH32051P11A1000","Length":"12.6 in (321 mm)","Inertia":"0.0 kg.cm² of brake 71.4 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.4 in (10 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 205mm, 1 stack, keyed Shaft, SinCos Singleturn 128, no Brake, straight, IP54/65","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"3.1 in (80 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":"71.4 kg.cm²","Nominal torque":"282.3 lbf.in (31.9 N.m) 115 V single phase 239.0 lbf.in (27 N.m) 230 V single phase 154.9 lbf.in (17.5 N.m) 400 V three phase 122.1 lbf.in (13.8 N.m) 480 V three phase","Shaft diameter":"1.5 in (38 mm)","Torque constant":"1.75 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"5500 W","Mounting Support":"International standard flange","Sizing reference":"SH32051P","Back emf constant":"104 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"8.07 in (205 mm)","Peak stall torque":"973.6 lbf.in (110 N.m) 115...480 V three phase","Stator inductance":"2.97 mH","Stator resistance":"0.3 Ohm","Maximum current Irms":"87.2 A","Nominal output power":"2510 W 115 V single phase 4240 W 230 V single phase 5500 W 400 V three phase 5200 W 480 V three phase","Centring collar depth":"0.2 in (4 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"5","Maximum axial force Fa":"740 N","Output current 3s peak":"87.2 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"326.6 lbf.in (36.9 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":"3730 N 1000 rpm 2960 N 2000 rpm 2580 N 3000 rpm","Mounting holes diameter":"0.6 in (14 mm)","Centring collar diameter":"7.09 in (180 mm)","Continuous stall current":"21 A","Maximum mechanical speed":"3800 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":"8.5 in (215 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,720.00 – $6,090.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/47841b82bf8dee72c99beea20d3bc8f8.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH32051P11A1000/sh3-servomotor-205mm-1-stack-keyed-shaft-sincos-singleturn-128-no-brake-straight-ip54-65/"},"ai":{"faq":[{"question":"What encoder type does SH32051P11A1000 use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder — single-turn means position is known within one revolution at power-up; Hiperface is the standard SinCos-plus-digital protocol for servo drives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH32051P11A1000","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/SH32051P11A1000 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}}