{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30553P1BF4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30553P1BF4000","canonicalUrl":"https://aoctrl.com/schneider/SH30553P1BF4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30553P1BF4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3-series AC servo motor, SH30553P1BF4000, 55 mm flange, 680 W continuous output, 1.1 N.m nominal at 230 V single phase, absolute multiturn Hiperface DSL encoder, holding brake, IP65 motor body per IEC 60034-5.","salesMarkdown":"## What the SH30553P1BF4000 delivers across the three supply rails The Schneider SH30553P1BF4000 is a 55 mm flange AC servo from the SH3 family, sized by reference SH30553P, carrying an absolute multiturn Hiperface DSL encoder and an integral holding brake on a 9 mm keyed shaft. Continuous output power lands at 390 W when fed from 230 V single phase and rises to 680 W on either 400 V three phase or 480 V three phase; nominal torque follows the same split — 1.1 N.m at 230 V single phase versus 0.81 N.m on the 400 V and 480 V three-phase rails — so the same frame pulls noticeably more torque once it is wired to a three-phase supply. Nominal speed tracks the supply in a similar way, climbing from 4000 rpm at 230 V single phase to 8000 rpm at 400 V three phase and 9000 rpm at 480 V three phase, while peak stall torque reaches 3.5 N.m across the 115 to 480 V three-phase envelope and continuous stall torque holds at 1.05 N.m over the same span. Continuous power is listed at 680 W, matching the 400 V and 480 V three-phase figures of — the single-phase 230 V rail delivers roughly 57 percent of that figure at the same stator, and that gap is the rating that decides whether the drive upstream has to be a three-phase unit. ## Stator constants and how they set the upstream drive Stator winding is 10.4 Ohm with 13.02 mH of inductance, and the 3s peak output current is 6.5 A, identical to the maximum Irms rating — the drive has to deliver 6.5 A peak per phase with the bus voltage headroom to force that current through the inductive winding at the chosen switching frequency. Continuous stall current is 1.7 A, which against the 0.62 N.m/A torque constant reconciles to the 1.05 N.m continuous stall torque figure on; above that, the thermal model drives the current back to maintain the 130 degrees Celsius copper hot-spot limit. ## Mechanical envelope and where it drops into the machine The motor mounts on an international standard 55 mm flange with a 40 mm centring collar at 2 mm depth, and four 5.5 mm mounting holes — that flange size places it in the SH3 small-frame band, and the centring collar depth is the dimension the mating gearbox or pulley has to clear. Shaft end is a parallel key with 9 mm diameter, 20 mm usable length, and a 3 mm key — the maximum radial load is 710 N at 1000 rpm and the maximum axial load is 80 N, so belt drives and coupled pumps have to be sized against the radial figure at the operating speed, not just at stall. ## Encoder, brake and the IP rating that lets it sit near the process Encoder is absolute multiturn Hiperface DSL, on a quicklock rotatable right-angled connector — the single-cable DSL link carries power and data on the same pair, which removes the encoder cable from the cable tray and shortens the commissioning loop because the drive reads absolute position from power-on without a homing run. Holding brake torque is 0.8 N.m, set against the 1.1 N.m nominal and 3.5 N.m peak figures on and — the brake is sized to hold the load at standstill, not to stop it dynamically, and the 10 W pull-in power on is the figure the cabinet 24 V supply or the drive's brake output has to deliver. Cooling is natural convection and the IP rating splits along the body: IP65 for the motor housing per IEC 60034-5 and IP54 at the shaft bushing when no shaft seal ring is fitted — the seal-ring variant is the call a washdown or food-grade line makes, and the differential tells the integrator which gland or shaft seal to stock with the spare. ## Sourcing posture for the SH30553P1BF4000 Lifecycle stage is current per, the SH3 series stays in production, and no official LTB or cross-reference successor is on the ledger for this code — the right sourcing posture is to quote the motor against the BOM line and confirm quantity availability at RFQ, rather than treat it as a stocking-shelf line item.","metaTitle":"Schneider SH30553P1BF4000 Servo Motor with Brake, 680 W","metaDescription":"Schneider SH30553P1BF4000 SH3-series 55 mm servo motor with absolute multiturn Hiperface DSL encoder and holding brake, 680 W continuous, natural convection","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"SH30553P1BF4000","Length":"203 mm","Inertia":"0.021 kg.cm² of brake 0.134 kg.cm² of motor","Key width":"3 mm","Shaft end":"Parallel key","description":"SH3 servomotor, 55mm, 3 stacks, keyed Shaft, Multiturn DSL 18bit, Brake, OneMotorCable angular M17, IP54/65","Encoder type":"Absolute multiturn 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":"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/4558cbfaa518e9f22730b85d5b093650.pdf","sourceUrl":"https://www.se.com/uk/en/product/SH30553P1BF4000/sh3-servomotor-55mm-3-stacks-keyed-shaft-multiturn-dsl-18bit-brake-onemotorcable-angular-m17-ip54-65/"},"ai":{"faq":[{"question":"What is the SH30553P1BF4000's listed length on this servo-motor line?","answer":"The motor body length is 203 mm, with product weight 1.95 kg — the bracket-to-bracket fit has to clear that 203 mm envelope when the drive is being swapped into an existing head."},{"question":"What is the SH30553P1BF4000's listed inertia on this servo-motor line?","answer":"Rotor inertia is 0.155 kg.cm², with the brake adding 0.021 kg.cm² on top of the 0.134 kg.cm² motor figure — the brake inertia is roughly 13 percent of the rotor figure, which keeps the start-stop cycle time constant tight under clamping."},{"question":"What compliance documentation does Schneider Electric provide with SH30553P1BF4000?","answer":"The motor body is rated to IEC 60034-5 at IP65 (IP54 at the shaft bushing without a seal ring); no separate UL, RoHS, REACH or marine approval is on this ledger, so the declaration list and the relevant certificates have to be confirmed against the shipment at RFQ rather than inferred from the spec table."},{"question":"What is the closest pin-compatible alternative to SH30553P1BF4000 in this Servo Motors with Brake family?","answer":"No L-successor or P-peer cross-reference is on the record for this order code — the closest fit within the SH3 family has to be qualified against the 55 mm flange, the Hiperface DSL encoder, and the 680 W continuous output figure separately, not assumed from a sibling on the data sheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30553P1BF4000","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/SH30553P1BF4000 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}}