{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30551P12F1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30551P12F1000","canonicalUrl":"https://aoctrl.com/schneider/SH30551P12F1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30551P12F1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor with brake, SH30551P12F1000, 290 W continuous power, 8000 rpm, absolute multiturn SinCos Hiperface encoder, IP54/IP65, 55 mm flange.","salesMarkdown":"## Speed-torque envelope and supply dependence The SH30551P12F1000: Rated continuous power is 290 W, with nominal torque varying by supply: 0.5 N.m on 115/230 V single-phase, 0.35 N.m on 400/480 V three-phase. Top speed reaches 8000 rpm on three-phase 400/480 V, dropping to 4000 rpm on 230 V single-phase and 2000 rpm on 115 V single-phase — the supply voltage directly sets the velocity ceiling. Peak stall torque is 1.5 N.m across the 115–480 V three-phase range, giving a 3:1 peak-to-continuous ratio for short-duration acceleration moves. ## Encoder and feedback — absolute multiturn Hiperface Fitted with an absolute multiturn SinCos Hiperface encoder — no homing sequence needed after power cycle; the drive reads the exact rotor position and turn count on startup. The SinCos analog track provides high-resolution interpolation for smooth low-speed regulation; the multiturn count tracks absolute position over multiple shaft revolutions. ## Holding brake and mechanical interface Integral holding brake rated 0.8 N.m — keeps the load locked when the drive is de-energized, essential for vertical-axis or Z-axis applications where the load must not drift. Shaft is 9 mm diameter with a parallel key, 20 mm shaft length, and the motor mounts on a 55 mm international standard flange — fits common small-frame gearbox and coupling patterns. ## Environmental protection and thermal limits IP54 as standard (shaft bushing without seal ring), IP65 with the shaft seal ring fitted — the motor withstands washdown spray and airborne dust in food-and-bev or machining environments. Cooling is natural convection — no external fan; the continuous torque rating assumes free airflow around the flange and body. Maximum radial force at the shaft nose is 340 N at 1000 rpm, derating to 170 N at 8000 rpm — belt-drive or overhung-load applications must respect this speed-dependent limit to avoid bearing overload.","metaTitle":"Schneider Electric SH30551P12F1000 Servo Motor with Brake","metaDescription":"Schneider Electric SH30551P12F1000 servo motor with brake, 290 W continuous, 8000 rpm, absolute multiturn SinCos Hiperface encoder, IP54/IP65.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"6.3 in (159 mm)","Inertia":"0.021 kg.cm² of brake 0.0 kg.cm² of motor","Category":"US1PC5218359","Key width":"0.1 in (3 mm)","Shaft end":"Parallel key","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"0.8 in (20 mm)","Holding brake":"With","Nominal speed":"2000 rpm 115 V single phase 4000 rpm 230 V single phase 8000 rpm 400 V three phase 8000 rpm 480 V three phase","Rotor inertia":"0.08 kg.cm²","Holding torque":"7.08 lbf.in (0.8 N.m)","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":"108.72 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":"Straight connector","Electrical connection":"straight 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":"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":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/761dbf15ebe1c6ce8862883d52172db5.pdf","sourceUrl":"https://www.se.com/be/en/product/SH30551P12F1000/sh3-servomotor-55mm-1-stack-keyed-shaft-sincos-multiturn-128-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH30551P12F1000/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for SH30551P12F1000?","answer":"Pricing and availability are confirmed at RFQ against your BOM quantity. Submit a request through the storefront for a current quote and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30551P12F1000","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/SH30551P12F1000 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}}