{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH32051P11A2000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH32051P11A2000","canonicalUrl":"https://aoctrl.com/schneider/SH32051P11A2000","factsUrl":"https://aoctrl.com/api/mcp/products/SH32051P11A2000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 servo motor, SH32051P11A2000, three-phase, 5500 W, 205 mm flange, Hiperface SinCos encoder, IP65.","salesMarkdown":"## What this motor is and where it sits The SH32051P11A2000: It carries a single-turn SinCos Hiperface absolute encoder and a straight or rotatable right-angle connector for feedback and power wiring — typical of mid-frame dynamic servo drives used on packaging, converting and machine-tool axes where position feedback must come back over a single protocol. Cooling is natural convection with no holding brake, so heat is shed through the housing and any external brake torque must be provided by the downstream gearhead or drive-controlled stop. ## Multi-voltage rating envelope Nominal output power tracks the same envelope — 2510 W at 115 V single-phase, 4240 W at 230 V single-phase, 5500 W at 400 V three-phase, 5200 W at 480 V three-phase — and continuous power is stamped at 5500 W, so the three-phase 400 V line is where this frame hits its published ceiling. Nominal torque falls with speed in the expected way — 31.9 N.m at 115 V, 27 N.m at 230 V, 17.5 N.m at 400 V, 13.8 N.m at 480 V — so a buyer matching this frame to a drive at 480 V three-phase is trading speed for constant-power headroom, not raw torque. ## Drive-matching constants and current limits The motor's torque constant is 1.75 N.m/A at 248 °F (120 °C) winding temperature and back-EMF constant is 104 V/krpm at 68 °F (20 °C) — drive commissioning routines that back-calculate current from commanded torque, or back-calculate DC-bus voltage from commanded speed, plug into these two figures directly. Stator resistance is 0.3 Ohm and stator inductance 8.7 mH; together they set the current-loop bandwidth the drive must achieve to keep torque ripple inaudible at low speed. Maximum RMS current and 3-second peak output current are both stamped at 87.2 A, with peak stall torque rated at 110 N.m and continuous stall torque at 36.9 N.m — the drive's short-term current limit must reach the 87.2 A figure for the published peak torque to be reachable without tripping. Winding hot-spot temperature is rated to 266 °F (130 °C), so thermal foldback in the drive should be commissioned against that ceiling rather than the more common 155 °F class B figure. ## Shaft, mounting and shaft loading The output shaft is 38 mm in diameter, 80 mm long, with a parallel key 10 mm wide — the key way plus the standard flange gives a direct mount for helical-bevel and planetary gearheads that share the SH3 205 mm bolt circle. Mounting holes are 14 mm diameter on the flange, and the centring collar is 180 mm diameter with a 4 mm depth for a positive pilot into the mating gearbox or flange adapter. Maximum radial force is 3730 N at 1000 rpm, 2960 N at 2000 rpm and 2580 N at 3000 rpm — derate against the published curve when a pinion or coupling sits outboard of the shaft shoulder, and keep total axial force below 740 N. ## Sealing and where it can be deployed The motor body is rated IP65 to IEC 60034-5, while the shaft bushing is IP54 without a shaft seal ring — the body is washdown-tolerant, but the bushing lets dust and water along the shaft unless a seal kit is added at the gearhead interface.","metaTitle":"Schneider SH32051P11A2000 SH3 servo motor, 5500 W","metaDescription":"Schneider SH32051P11A2000 SH3 three-phase servo motor, 5500 W continuous, 205 mm flange, Hiperface encoder, IP65. Quoted to order against the BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"12.6 in (321 mm)","Inertia":"0.0 kg.cm² of brake 0.0 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.4 in (10 mm)","Shaft end":"Parallel key","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":"8.7 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":"Straight connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"5.0","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/SH32051P11A2000/sh3-servomotor-205mm-1-stack-keyed-shaft-sincos-singleturn-128-no-brake-angular-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH32051P11A2000/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH32051P11A2000","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/SH32051P11A2000 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}}