{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30553P0BA4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30553P0BA4000","canonicalUrl":"https://aoctrl.com/schneider/SH30553P0BA4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30553P0BA4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH30553P0BA4000, 680 W at 400 V three-phase, 1.1 N.m nominal torque, 55 mm flange, IP65, Hiperface DSL absolute multiturn encoder.","salesMarkdown":"## What's on the nameplate The Schneider Electric SH30553P0BA4000 is the SH3 family servo motor, 55 mm flange, sizing reference SH30553P — an international-standard flange mount with a smooth 9 mm shaft and a Hiperface DSL absolute multiturn encoder on a quicklock rotatable right-angle connector. Continuous output lands at 680 W at 400 V three-phase and 680 W at 480 V three-phase, dropping to 390 W at 230 V single phase — the three-phase rail is where this frame earns its rating. Peak stall torque reaches 3.5 N.m across the 115...480 V three-phase envelope, against a continuous stall torque of 1.05 N.m at 1.7 A — roughly a 3.3× overload margin the drive has to deliver without tripping. ## Speed-torque envelope across the supply rails Nominal speed shifts with the bus: 4000 rpm at 230 V single phase, 8000 rpm at 400 V three-phase, and 9000 rpm at 480 V three-phase — the same motor frame, three different operating points, and the drive sizing has to match the bus the cabinet actually feeds. Nominal torque holds at 1.1 N.m on 230 V single phase but drops to 0.81 N.m on both 400 V and 480 V three-phase — the 230 V single-phase point is the torque sweet spot; the three-phase rails trade torque for top-end speed. Maximum mechanical speed is 9000 rpm — that is the hard ceiling on the shaft regardless of which bus the drive commands, and it sets the reducer ratio if the line needs more than that. Maximum current Irms and the 3-second peak output current are both 6.5 A — the drive's peak current limit has to be set at or above this figure to ride through stepper-style acceleration transients without the I²t foldback chopping in. ## Encoder, cooling, and the sealed envelope The Hiperface DSL absolute multiturn encoder rides on a single cable back to the drive — no separate battery box for multi-turn position retention, no second feedback cable to dress through the cable chain. Cooling is natural convection only — no integrated fan, no blower, and no dust path through the housing. Panel layout has to leave the motor's frame surface clear of adjacent heat sources, and IP65 on the motor body plus IP54 at the shaft bushing without a shaft seal ring means the wet-zone rating is on the housing, not the shaft exit. Shaft loading limits are 80 N axial and 710 N radial at 1000 rpm — for belt drives the radial figure derates with rpm, and direct-coupled loads stay well inside both envelopes. ## Sourcing posture Quoted to order against the BOM line; availability and volume pricing confirmed at RFQ through independent distribution.","metaTitle":"Schneider SH30553P0BA4000 SH3 Servo Motor, 680 W, IP65","metaDescription":"Schneider Electric SH30553P0BA4000 SH3 servo motor, 680 W at 400/480 V three-phase, 55 mm flange, IP65, Hiperface DSL encoder. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"SH30553P0BA4000","Length":"176.5 mm","Inertia":"0.0 kg.cm² of brake 0.134 kg.cm² of motor","Shaft end":"Smooth shaft","description":"SH3 servomotor, 55mm, 3 stacks, smooth Shaft, Multiturn DSL 18bit, no Brake, OneMotorCable angular M17, IP54/65","Encoder type":"Absolute multiturn Hiperface DSL","Shaft length":"20 mm","Holding brake":"Without","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":"0.134 kg.cm²","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":"1.8 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","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":"710 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 x 4096 turns","[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/6e5e1d19e1e01ebed154f8ecae7b0fc5.pdf","sourceUrl":"https://www.se.com/uk/en/product/SH30553P0BA4000/sh3-servomotor-55mm-3-stacks-smooth-shaft-multiturn-dsl-18bit-no-brake-onemotorcable-angular-m17-ip54-65/"},"ai":{"faq":[{"question":"What's the motor's length and flange size?","answer":"Length is 176.5 mm on a 55 mm international-standard flange, with four 5.5 mm mounting holes and a 40 mm centring collar. Motor body weight is 1.8 kg."},{"question":"What inertia does the SH30553P0BA4000 carry?","answer":"Rotor inertia is 0.134 kg.cm² — this is the brake-less variant, so no brake inertia adds to the rotating mass. External brake sizing is on the machine designer, not the motor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30553P0BA4000","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/SH30553P0BA4000 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}}