{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30552P0BA4000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30552P0BA4000","canonicalUrl":"https://aoctrl.com/schneider/SH30552P0BA4000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30552P0BA4000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH30552 sizing reference, 55 mm flange, 0.75 N·m nominal torque, 530 W continuous power, Hiperface DSL absolute multiturn encoder, smooth shaft, flange mount.","salesMarkdown":"## SH3 frame, 55 mm flange, 0.75 N·m nominal The SH30552P0BA4000: Let me show you why the 55 mm flange and the four-hole 5.5 mm pattern matter: an integrator swaps this unit into the same shaft height and pilot diameter as the rest of the SH3 line, so a panel-builder can substitute across the SH30552 reference without re-machining the machine bracket. The 40 mm centring collar and 2 mm recess sit on the standard EN mounting footprint for this frame size. Nominal speed climbs with supply: 4000 rpm at 230 V single phase, 8000 rpm at 400 V three phase, 9000 rpm at 480 V three phase, and the 0.75 N·m nominal torque at 230 V single phase drops slightly to 0.63 N·m at 400 V and 480 V three phase because the higher speed keeps the same 530 W continuous power on the shaft. Ask the dumb question now — why does torque fall at higher speed? Because mechanical power is torque × angular velocity, and 530 W is the continuous ceiling the thermal envelope can sustain. Peak stall torque is 2.5 N·m across 115 to 480 V three phase, which is roughly three-and-a-third times nominal — the figure that decides whether the drive can accelerate the load through the worst-case inertial step on the line. The 9000 rpm maximum mechanical speed is also the speed ceiling the bearings and balancing are rated for; never command past it from the controller ramp, even briefly. ## Encoder, shaft, and the \"with brake\" family note Feedback is an absolute multiturn Hiperface DSL encoder — single-cable digital protocol, so only one connector runs to the drive and the absolute position survives a power cycle without a homing routine on every restart. The shaft is a smooth 9 mm diameter by 20 mm long, and the listing places this motor in the \"Servo Motors with Brake\" category even though the holding-brake field reads \"Without\" — meaning this SKU is the brake-less variant in a family that otherwise ships with a fail-safe parking brake. ## Current and thermal envelope Continuous stall current is 1.2 A, Irms ceiling 4.8 A, and the 3-second peak output current is also 4.8 A — meaning the drive can command up to four times continuous current for a 3 s burst, but not beyond, which sets the accel/decel window on a fast index move. The 130 °C copper-hot temperature is the thermal trip the winding protection enforces, not a normal operating point. Stator resistance is 17.4 Ohm and stator inductance is 18.2 mH — a relatively high-resistance winding typical of a small-frame servomotor that trades off top-end efficiency for higher starting torque per amp. Cooling is natural convection only, so derate continuous output if the motor is mounted inside a sealed cabinet without airflow across the body. ## Sealing, mounting loads, and the connector The motor body carries an IP65 rating per IEC 60034-5 — fully dust-tight and protected against water jets, suitable for a washdown food-and-beverment cell or an outdoor cabinet — while the shaft bushing without a shaft seal ring is rated IP54, which is the dust/splash level the bushing alone provides. Maximum radial force on the shaft is 190 N at 8000 rpm and maximum axial force is 40 N; both must be respected by the coupling and belt choice or bearing life collapses early. Electrical connection is a quick-lock rotatable right-angle connector — the orientation can be set at install so the cable exits cleanly toward the drive cabinet without a hard bend. The motor is three-phase, three-pole, and the feedback rides over the same connector on the Hiperface DSL link.","metaTitle":"Schneider Electric SH30552P0BA4000 SH3 Servo Motor, 0.75 N·m","metaDescription":"Schneider Electric SH30552P0BA4000 SH3 servo motor, 0.75 N·m nominal, 530 W, Hiperface DSL encoder, flange mount. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"SH30552P0BA4000","Length":"154.5 mm","Inertia":"0.0 kg.cm² of brake 0.096 kg.cm² of motor","Shaft end":"Smooth shaft","description":"SH3 servomotor, 55mm, 2 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":"0.096 kg.cm²","Nominal torque":"0.75 N.m at 230 V single phase 0.63 N.m at 400 V three phase 0.63 N.m at 480 V three phase","Product weight":"1.5 kg","Shaft diameter":"9 mm","Torque constant":"0.59 N.m/A at 120 °C","Type of cooling":"Natural convection","lifecycle_stage":"current","Continuous power":"530 W","Mounting support":"International standard flange","Sizing reference":"SH30552P","Back emf constant":"40 V/krpm at 20 °C","Device short name":"SH3","Motor flange size":"55 mm","Peak stall torque":"2.5 N.m at 115...480 V three phase","Stator inductance":"18.2 mH","Stator resistance":"17.4 Ohm","Maximum current Irms":"4.8 A","Nominal output power":"280 W at 230 V single phase 530 W at 400 V three phase 530 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":"40 N","Output current 3s peak":"4.8 A","Temperature copper hot":"130 °C","Continuous stall torque":"0.71 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":"190 N at 8000 rpm","Mounting holes diameter":"5.5 mm","Centring collar diameter":"40 mm","Continuous stall current":"1.2 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/c950ccd42bdd33e4db8e8e87acfea988.pdf","sourceUrl":"https://www.se.com/uk/en/product/SH30552P0BA4000/sh3-servomotor-55mm-2-stacks-smooth-shaft-multiturn-dsl-18bit-no-brake-onemotorcable-angular-m17-ip54-65/"},"ai":{"faq":[{"question":"What is the nominal torque and continuous power on SH30552P0BA4000?","answer":"Nominal torque is 0.75 N·m at 230 V single phase and 0.63 N·m at 400 V and 480 V three phase; continuous power is 530 W at 400 V and 480 V three phase. Those two figures set the steady-state sizing window — anything beyond that falls into the 2.5 N·m peak-stall burst at the drive's 4.8 A current ceiling."},{"question":"Does SH30552P0BA4000 carry a holding brake?","answer":"This is the brake-less variant of the SH30552 reference; the rotor-inertia number of 0.096 kg·cm² reflects the motor alone, with no brake mass added."},{"question":"What encoder and connector does SH30552P0BA4000 use?","answer":"An absolute multiturn Hiperface DSL encoder (single-cable digital feedback) and a quick-lock rotatable right-angle connector. Hiperface DSL is the protocol that carries both power and bidirectional data over one cable, so the drive side needs the matching DSL port rather than the legacy Hiperface twin-cable pinout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30552P0BA4000","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/SH30552P0BA4000 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}}