{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30551P11A2100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30551P11A2100","canonicalUrl":"https://aoctrl.com/schneider/SH30551P11A2100","factsUrl":"https://aoctrl.com/api/mcp/products/SH30551P11A2100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, order code SH30551P11A2100, 290 W continuous power, 6000 rpm, 0.42 Nm continuous stall torque, IP65, absolute single-turn SinCos Hiperface encoder, three-phase.","salesMarkdown":"## Active production — 290 W SH3 frame with Hiperface feedback The SH30551P11A2100: Nominal speed depends on the supply voltage: 2000 rpm on 115 V single phase, 4000 rpm on 230 V single phase, and 6000 rpm on 400 V or 480 V three phase. The continuous stall torque is 0.42 Nm across the 115–480 V three-phase range, with a peak stall torque of 1.5 Nm. ## Encoder, IP rating, and mechanical interface Feedback is an absolute single-turn SinCos Hiperface encoder — this gives position at power-up without a homing cycle, which matters on multi-axis lines where the controller expects a known rotor angle on enable. The motor carries an IP65 rating on both the housing and the shaft bushing per IEC 60034-5, so it handles washdown and airborne particulates common in packaging and food-grade cells. Mounting uses an international standard flange with a 55 mm square face and a 40 mm centring collar. The shaft is 9 mm diameter with a parallel key, 20 mm length. A rotatable right-angled connector exits the motor body — useful when cable routing has to clear adjacent axis hardware. ## Thermal limits and force ratings Cooling is natural convection — no external fan, so the continuous torque assumes free air movement around the flange. The torque constant is 0.58 Nm/A at 120 °C copper temperature; the back EMF constant is 40 V/krpm at 20 °C. Stator resistance is 41.8 Ω and inductance is 37.13 mH, which sets the electrical time constant the drive's current loop must handle. Maximum radial force at the shaft is 340 N at 1000 rpm, derating to 170 N at 8000 rpm. Maximum axial force is 40 N. These limits govern direct-coupling decisions — a belt drive or overhung load that exceeds the radial force at the operating speed will shorten bearing life. ## Sourcing — quoted to order, active line item This SH3 frame motor is a current-production Schneider part, sourced through authorized distribution channels.","metaTitle":"Schneider Electric SH30551P11A2100 Servo Motor, 290 W","metaDescription":"Schneider Electric SH30551P11A2100 SH3 servo motor, 290 W continuous, 6000 rpm, 0.42 Nm continuous stall torque. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","title":"SH30551P11A2100","Length":"5.2 in (132.5 mm)","Inertia":"0.0 kg.cm² of brake 0.059 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.1 in (3 mm)","Shaft end":"Parallel key","description":"SH3 servomotor, 55mm, 1 stack, keyed Shaft, SinCos Singleturn 128, no Brake, angular, IP65/65","Encoder type":"Absolute single turn SinCos Hiperface","Shaft length":"0.8 in (20 mm)","Holding brake":"Without","Nominal speed":"2000 rpm 115 V single phase 4000 rpm 230 V single phase 6000 rpm 400 V three phase 6000 rpm 480 V three phase","Rotor inertia":"0.059 kg.cm²","Nominal torque":"4.4 lbf.in (0.5 N.m) 115 V single phase 4.4 lbf.in (0.5 N.m) 230 V single phase 3.10 lbf.in (0.35 N.m) 400 V three phase 3.10 lbf.in (0.35 N.m) 480 V three phase","Shaft diameter":"0.4 in (9 mm)","Torque constant":"0.58 N.m/A 248 °F (120 °C)","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"290 W","Mounting Support":"International standard flange","Sizing reference":"SH30551P","Back emf constant":"40 V/krpm 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"2.2 in (55 mm)","Peak stall torque":"13.3 lbf.in (1.5 N.m) 115...480 V three phase","Stator inductance":"37.13 mH","Stator resistance":"41.8 Ohm","Maximum current Irms":"2.9 A","Nominal output power":"100 W 115 V single phase 210 W 230 V single phase 400 W 400 V three phase 440 W 480 V three phase","Centring collar depth":"0.08 in (2 mm)","Electrical Connection":"Rotatable right angled connector","Electrical connection":"rotatable right angled connector","Nbr. of units in pkg.":"1","Number of motor poles":"3.0","Maximum axial force Fa":"40 N","Output current 3s peak":"2.9 A","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"3.72 lbf.in (0.42 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":"340 N 1000 rpm 270 N 2000 rpm 240 N 3000 rpm 220 N 4000 rpm 200 N 5000 rpm 190 N 6000 rpm 180 N 7000 rpm 170 N 8000 rpm","Mounting holes diameter":"0.2 in (5.5 mm)","Centring collar diameter":"1.6 in (40 mm)","Continuous stall current":"0.73 A","Maximum mechanical speed":"9000 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":"2.5 in (63 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a1f59cd1ae79280ee039370901ae5528.pdf","sourceUrl":"https://www.se.com/ie/en/product/SH30551P11A2100/sh3-servomotor-55mm-1-stack-keyed-shaft-sincos-singleturn-128-no-brake-angular-ip65-65/"},"ai":{"faq":[{"question":"What is SH30551P11A2100's listed phase and speed range?","answer":"The motor is wound for three-phase operation. Nominal speed reaches 6000 rpm on 400 V or 480 V three-phase supply; at 230 V single phase it runs 4000 rpm, and at 115 V single phase it runs 2000 rpm."},{"question":"What encoder feedback does this motor use?","answer":"It uses an absolute single-turn SinCos Hiperface encoder. This provides absolute position within one revolution at power-up, eliminating the need for a homing sequence on each enable cycle."},{"question":"What is the continuous and peak torque rating?","answer":"Continuous stall torque is 0.42 Nm across the 115–480 V three-phase range. Peak stall torque is 1.5 Nm at 115–480 V three phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30551P11A2100","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/SH30551P11A2100 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}}