{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SH30553P12A1000","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"SH30553P12A1000","canonicalUrl":"https://aoctrl.com/schneider/SH30553P12A1000","factsUrl":"https://aoctrl.com/api/mcp/products/SH30553P12A1000","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric SH3 series servo motor, SH30553P12A1000, 680 W continuous power, 9000 rpm max mechanical speed, absolute multiturn SinCos Hiperface encoder, IP54/IP65, without holding brake.","salesMarkdown":"## Speed and torque across supply voltages The SH30553P12A1000: This motor delivers rated torque that depends on the supply: 10.0 lbf·in (1.13 N·m) at 115 V single-phase, 9.7 lbf·in (1.1 N·m) at 230 V single-phase, and 7.17 lbf·in (0.81 N·m) at both 400 V and 480 V three-phase. Nominal speed shifts with voltage — 2000 rpm on 115 V single-phase, 4000 rpm on 230 V single-phase, and 8000 rpm on either three-phase supply. Peak stall torque hits 31.0 lbf·in (3.5 N·m) across the 115–480 V three-phase range, giving headroom for acceleration and load transients. Continuous stall torque is 9.29 lbf·in (1.05 N·m) over the same voltage band, with a continuous stall current of 1.7 A. ## Encoder and feedback — absolute multiturn SinCos Hiperface The encoder is an absolute multiturn SinCos Hiperface type — no homing cycle needed after a power loss, which matters on multi-axis lines where position must be retained through a cycle. The straight connector on the motor body mates with the feedback cable; the IP rating at the bushing depends on whether the shaft seal ring is fitted (IP54 without, IP65 with). ## Mounting and thermal profile The motor uses an international standard flange with a 55 mm flange size and a 40 mm centring collar. Mounting holes are 5.5 mm diameter on a 2.2 in (55 mm) bolt circle — standard for this frame class. The shaft is 9 mm diameter with a parallel key, 20 mm shaft length, and a 3 mm key width. Cooling is by natural convection — no external fan or forced air required, but the motor must be mounted with free air circulation around the housing. The copper winding hot-spot temperature is rated to 266 °F (130 °C), and the torque constant is specified at 248 °F (120 °C) winding temperature, so the thermal model assumes a hot motor under load. ## Sourcing and lifecycle — active production, no brake variant Note that this variant ships without a holding brake (: Without). If the application requires a brake for vertical-axis holding or emergency stop, the equivalent SH3 motor with brake is a different order code — confirm the BOM position before committing. The motor is a three-phase design with a straight electrical connector.","metaTitle":"Schneider SH30553P12A1000 Servo Motor, 680 W, 9000 rpm","metaDescription":"Schneider Electric SH30553P12A1000 servo motor, 680 W continuous power, 9000 rpm max mechanical speed, absolute multiturn SinCos Hiperface encoder. IP54/IP65.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors with Brake"],"specifications":{"Phase":"Three phase","Length":"6.9 in (176.5 mm)","Category":"18359-PACDRIVE3 SERVO MOTORS","Key width":"0.1 in (3 mm)","Shaft end":"Parallel key","Encoder type":"Absolute multiturn SinCos Hiperface","Shaft length":"0.8 in (20 mm)","Holding brake":"Without","Nominal speed":"2000 rpm 115 V single phase 4000 rpm 230 V single phase 8000 rpm 400 V three phase 8000 rpm 480 V three phase","Rotor inertia":"0.134 kg.cm²","Nominal torque":"10.001 lbf.in (1.13 N.m) 115 V single phase 9.7 lbf.in (1.1 N.m) 230 V single phase 7.17 lbf.in (0.81 N.m) 400 V three phase 7.17 lbf.in (0.81 N.m) 480 V three phase","Shaft diameter":"0.4 in (9 mm)","Torque constant":"0.62 N.m/A 248 °F (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 68 °F (20 °C)","Device short name":"SH3","Motor flange size":"2.2 in (55 mm)","Peak stall torque":"31.0 lbf.in (3.5 N.m) 115...480 V three phase","Stator inductance":"37.98 mH","Stator resistance":"10.4 Ohm","Maximum current Irms":"6.5 A","Nominal output power":"240 W 115 V single phase 460 W 230 V single phase 880 W 400 V three phase 970 W 480 V three phase","Centring collar depth":"0.08 in (2 mm)","Electrical Connection":"Straight connector","Electrical connection":"straight connector","Nbr. of units in pkg.":"1","Number of motor poles":"3","Maximum axial force Fa":"40 N","Temperature copper hot":"266 °F (130 °C)","Continuous stall torque":"9.29 lbf.in (1.05 N.m) 115...480 V three phase","IP degree of protection":"IP54 shaft bushing without shaft seal ring: conforming to IEC 60034-5 IP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5","Maximum radial force Fr":"190 N 8000 rpm 390 N 1000 rpm 310 N 2000 rpm 270 N 3000 rpm 240 N 4000 rpm 230 N 5000 rpm 210 N 6000 rpm 200 N 7000 rpm","Mounting holes diameter":"0.2 in (5.5 mm)","Centring collar diameter":"1.6 in (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":"128 periods","[Us] rated supply voltage":"115...480 V","Circle diameter of the mounting holes":"2.5 in (63 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/318a47ac6a06e7d855170f34de0995fe.pdf","sourceUrl":"https://www.se.com/ca/en/product/SH30553P12A1000/sh3-servomotor-55mm-3-stacks-keyed-shaft-sincos-multiturn-128-no-brake-straight-ip54-65/","alternativesUrl":"https://aoctrl.com/api/mcp/products/SH30553P12A1000/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum mechanical speed of SH30553P12A1000?","answer":"The maximum mechanical speed is 9000 rpm. At three-phase supply (400 V or 480 V) the nominal speed is 8000 rpm, leaving headroom for overshoot during deceleration."},{"question":"Does SH30553P12A1000 include a holding brake?","answer":"No, this variant ships without a holding brake. For vertical-axis or emergency-stop applications, specify the SH3 motor with brake — confirm the BOM position before ordering."},{"question":"What encoder type does SH30553P12A1000 use?","answer":"It uses an absolute multiturn SinCos Hiperface encoder. This retains position through power loss without requiring a homing cycle, which is useful for multi-axis lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/SH30553P12A1000","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/SH30553P12A1000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}