{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30553P1BF4100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30553P1BF4100","canonicalUrl":"https://aoctrl.com/schneider/SH30553P1BF4100","factsUrl":"https://aoctrl.com/api/mcp/products/SH30553P1BF4100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series SH30553P1BF4100 servo motor with holding brake, 1.1 N.m nominal at 230 V single phase, 680 W continuous at 400/480 V three phase, 55 mm flange, IP65, Hiperface DSL absolute multiturn encoder.","salesMarkdown":"## Where the SH3 SH30553P1BF4100 fits in a line The SH30553P1BF4100 is the 55 mm flange member of the SH3 family with an integrated holding brake and an absolute multiturn Hiperface DSL encoder riding on a 9 mm keyed shaft — built for positioning axes that need to stop dead and remember their home position across power cycles. Its headline rating is 1.1 N.m of nominal torque at 230 V single phase stepping up to 680 W of continuous output at 400 V or 480 V three phase, which lands it at the lighter end of the servo workspace — point-to-point placement, indexing tables, small-format feed rollers, not the heavy lift side of the SH3 line. ## Torque, speed and electrical envelope across the three supply rails Nominal torque is 1.1 N.m at 230 V single phase and 0.81 N.m at both 400 V and 480 V three phase — the single-phase rating gives more torque per amp than the three-phase points because the three-phase busses push higher rotor speeds (8000 rpm at 400 V, 9000 rpm at 480 V) where the constant-power region trims the torque. Continuous output power is 390 W at 230 V single phase and 680 W at both 400 V and 480 V three phase, with a separately listed 680 W continuous power figure as the family's maximum — sizing pick is governed by the three-phase rail you actually feed into the drive. Electrical constants bound the drive to the motor: 10.4 Ohm stator resistance, 13.02 mH stator inductance, 0.62 N.m/A torque constant at 120 °C and 41 V/krpm back-EMF constant at 20 °C — these are the numbers that get cross-checked against the drive's auto-tune range when commissioning a replacement. Maximum current is 6.5 A Irms / 6.5 A 3 s peak and continuous stall current is 1.7 A — the drive's current loop must reach 6.5 A to deliver peak torque, and the holding brake holds 0.8 N.m against that level of torque after the motor is de-energised. ## Brake, encoder and the shaft that goes back into the gearbox The integrated holding brake pulls in with 10 W of brake pull-in power and delivers 0.8 N.m of holding torque — sized to lock the rotor against the rated static load when the drive is off, not to act as a dynamic safety stop in motion. Feedback is the absolute multiturn Hiperface DSL protocol over the single-cable quicklock connector — the encoder tracks the shaft's absolute position through power cycles, so the axis does not need a home-return after every restart. The shaft is 9 mm diameter by 20 mm long with a 3 mm parallel key, and the international standard flange takes 5.5 mm mounting holes at a 40 mm centring collar — the keying geometry is what a coupling or pinion is married to, so confirming it matches the gearbox in the BOM is the first cabinet-side check. ## Environmental limits and cabinet-side mounting IP65 covers both the motor body and the shaft bushing per IEC 60034-5 — the seal envelope is rated for splash and dust ingress, so the motor can sit close to a coolant line or a washdown zone, but it is not a submergence rating for cutting fluid sumps. Cooling is natural convection — no integrated fan, no blower loop — and the copper hot spot ceiling is 130 °C, so thermal headroom in a sealed cabinet is the binding constraint, not the motor's rated duty. Shaft loads are bounded by 710 N maximum radial force at 1000 rpm and 80 N maximum axial force — coupling alignment and belt tension sit inside that envelope; overhung loads above 1000 rpm get derated by the bearing curves. ## Sourcing posture for SH30553P1BF4100 Lifecycle is recorded as current, so this motor is still on the active line — confirm the drive-side firmware bundle (Lexium or PacDrive variants) and the matching brake connector pinout against the in-cabinet unit before commissioning a swap, because the encoder protocol (Hiperface DSL) requires a compatible drive.","metaTitle":"Schneider SH30553P1BF4100 SH3 Servo Brake, 1.1 N.m, 680 W","metaDescription":"Schneider Electric SH3 servo motor with brake, 1.1 N.m nominal at 230 V, 680 W at 400/480 V, 55 mm flange, Hiperface DSL encoder. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors with Brake"],"specifications":{"title":"SH30553P1BF4100","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, IP65/65","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 IP65 shaft bushing: 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/28d634a566b01795a705ccf53108ae58.pdf","sourceUrl":"https://www.se.com/uk/en/product/SH30553P1BF4100/sh3-servomotor-55mm-3-stacks-keyed-shaft-multiturn-dsl-18bit-brake-onemotorcable-angular-m17-ip65-65/"},"ai":{"faq":[{"question":"What is SH30553P1BF4100's listed length on this Servo Motors with Brake line?","answer":"The motor's length is 203 mm with a product weight of 1.95 kg and a 55 mm flange — those are the cabinet-clearance numbers to budget in the BOM."},{"question":"What is SH30553P1BF4100's listed inertia on this Servo Motors with Brake line?","answer":"Rotor inertia is 0.155 kg.cm², and the integrated holding brake adds 0.021 kg.cm² on top of the 0.134 kg.cm² motor figure — these two numbers feed the axis sizing calculation directly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30553P1BF4100","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/SH30553P1BF4100 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}}