{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30553P0AF4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30553P0AF4000","canonicalUrl":"https://aoctrl.com/schneider/SH30553P0AF4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30553P0AF4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH30553P0AF4000 SH3 series servo motor with brake, 680 W continuous, 1.1 N.m nominal torque, Hiperface DSL encoder, IP65 flange mount.","salesMarkdown":"## What this SH3 frame is SH30553P0AF4000 is a Schneider Electric SH3 series brushless AC servo motor, sized under reference SH30553P on a 55 mm flange. The compact 203 mm body houses the brake assembly, resolver-rated rotor and an integrated single-turn absolute encoder on a Hiperface DSL link. It is the SH3 frame typically paired with Lexium series drives for low-inertia packaging, labelling and small-format pick-and-place axes. Natural convection cooling — no integrated fan — keeps the body sealed, which is why the shaft bushing is rated IP54 and the motor body IP65 per IEC 60034-5. On a washdown-adjacent line that IP split is worth catching: the shaft seal is the wet-end limit, not the housing threads. ## Torque and speed envelope at the three supply rails At 230 V single-phase the motor delivers 1.1 N.m nominal torque at 4000 rpm; jumping to 400 V or 480 V three-phase trades torque for speed, dropping nominal torque to 0.81 N.m while pushing nominal speed to 8000 rpm and 9000 rpm respectively. Continuous power climbs with it — 390 W at 230 V single-phase versus 680 W at 400 V and 480 V three-phase. The peak stall torque ceiling is 3.5 N.m across 115…480 V three-phase, with a continuous stall torque of 1.05 N.m and a continuous stall current of 1.7 A. Peak 3-second output current hits 6.5 A Irms. The electrical signature a controls engineer sizes against: 10.4 Ohm stator resistance, 13.02 mH inductance, back-EMF constant 41 V/krpm at 20 °C, torque constant 0.62 N.m/A at 120 °C. Maximum mechanical speed is 9000 rpm — the drive must cap the velocity command below that, not against the electrical rating. ## Inertia, brake and rotor package Shaft is a smooth 9 mm diameter, 20 mm long, with a 40 mm centring collar 2 mm deep and four 5.5 mm mounting holes on the international standard flange. Maximum radial load is 660 N at 1000 rpm; maximum axial load is 80 N — coupling alignment and overhung loads matter more than the brake rating in service life.","metaTitle":"Schneider Electric SH30553P0AF4000 servo motor, 1.1 N.m","metaDescription":"Schneider Electric SH30553P0AF4000 SH3 servo motor with brake, 680 W, Hiperface DSL encoder, IP65 flange mount. Sourced to order against your BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"SH30553P0AF4000","Length":"203 mm","Inertia":"0.021 kg.cm² of brake 0.134 kg.cm² of motor","Shaft end":"Smooth shaft","description":"SH3 servomotor, 55mm, 3 stacks, smooth Shaft, Singleturn DSL 18bit, Brake, OneMotorCable angular M17, IP54/65","Encoder type":"Absolute single turn Hiperface DSL","Shaft length":"20 mm","Holding brake":"With","Nominal speed":"4000 rpm at 230 V single phase 8000 rpm at 400 V three phase 9000 rpm at 480 V three phase","Rotor inertia":"0.155 kg.cm²","Holding torque":"0.8 N.m","Nominal torque":"1.1 N.m at 230 V single phase 0.81 N.m at 400 V three phase 0.81 N.m at 480 V three phase","Product weight":"1.95 kg","Shaft diameter":"9 mm","Torque constant":"0.62 N.m/A at 120 °C","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"680 W","Mounting support":"International standard flange","Sizing reference":"SH30553P","Back emf constant":"41 V/krpm at 20 °C","Device short name":"SH3","Motor flange size":"55 mm","Peak stall torque":"3.5 N.m at 115...480 V three phase","Stator inductance":"13.02 mH","Stator resistance":"10.4 Ohm","Brake pull-in power":"10 W","Maximum current Irms":"6.5 A","Nominal output power":"390 W at 230 V single phase 680 W at 400 V three phase 680 W at 480 V three phase","Centring collar depth":"2 mm","Electrical connection":"quicklock rotatable right angled connector","Number of motor poles":"3.0","Maximum axial force Fa":"80 N","Output current 3s peak":"6.5 A","Temperature copper hot":"130 °C","Continuous stall torque":"1.05 N.m at 115...480 V three phase","IP degree of protection":"IP65 motor: conforming to IEC 60034-5 IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5","Maximum radial force Fr":"660 N at 1000 rpm","Mounting holes diameter":"5.5 mm","Centring collar diameter":"40 mm","Continuous stall current":"1.7 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":"262144 points/turn","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"63 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5d72aaf34cc812bef15d77015ceddfff.pdf","sourceUrl":"https://www.se.com/uk/en/product/SH30553P0AF4000/sh3-servomotor-55mm-3-stacks-smooth-shaft-singleturn-dsl-18bit-brake-onemotorcable-angular-m17-ip54-65/"},"ai":{"faq":[{"question":"What is SH30553P0AF4000's inertia and what does it imply for the axis?","answer":"Rotor inertia is 0.155 kg.cm² — 0.021 kg.cm² in the brake and 0.134 kg.cm² in the motor. That is a low-inertia rotor, which means the frame suits cyclic high-acceleration moves (packaging indexing, small-format pick-and-place) rather than constant-velocity web duties where high inertia is preferable for filtering."},{"question":"What is SH30553P0AF4000's listed length on this Servo Motors with Brake line?","answer":"Body length is 203 mm. On the 55 mm SH3 flange with international standard mounting, that is the housing dimension you budget for in the machine frame cut-out."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30553P0AF4000","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/SH30553P0AF4000 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}}