{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BRS39BW470FCA","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BRS39BW470FCA","canonicalUrl":"https://aoctrl.com/schneider/BRS39BW470FCA","factsUrl":"https://aoctrl.com/api/mcp/products/BRS39BW470FCA","rawCanonicalId":null},"summary":{"shortDescription":"3-phase stepper motor - 6.78 Nm - shaft Ø 14 mm - L=128 mm - with brake - conn","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Servo Motors"],"specifications":{"Length":"217 mm","Shaft end":"Untapped","Standards":"IEC 60072-1 IEC 50347","Motor type":"3-phase stepper motor","Resistance":"6.5 Ohm (winding)","Resolution":"1.8 °, 0.9 °, 0.72 °, 0.36 °, 0.18 °, 0.09 °, 0.072 °, 0.036 ° step angle 200, 400, 500, 1000, 2000, 4000, 5000, 10000 steps number of full steps per revolution","Second shaft":"Without second shaft end","Shaft length":"30 mm","Holding brake":"With","Rotor inertia":"3.3 kg.cm²","Time constant":"10 ms","Accuracy error":"+/- 6 arc min","Holding torque":"6.78 N.m","Nominal torque":"6 N.m","Shaft diameter":"14 mm","Type of cooling":"Natural convection","lifecycle_stage":"mature","Mounting support":"Flange","Device short name":"BRS3","Motor flange size":"85 mm","Peak stall torque":"5.78 N.m","Relative humidity":"15...85 % without condensation","Temperature class":"F winding conforming to IEC 60034-1","Operating altitude":"<= 1000 m without power derating","[In] rated current":"2.25 A","Angular acceleration":"200000 rad/s²","Vibration resistance":"20 m/s² maximum A conforming to IEC 60034-14","Centring collar depth":"2 mm","Electrical connection":"Connector","Number of motor poles":"6","Service life in hours":"20000 h (bearing)","Supply voltage limits":"230 V AC 325 V DC","Maximum axial force Fa":"175 N (tensile force) 30 N (force pressure)","Continuous stall torque":"5.78 N.m","IP degree of protection":"IP41 shaft bushing: conforming to IEC 60034-5 IP56 total except shaft bushing: conforming to IEC 60034-5","Maximum radial force Fr":"110 N (first shaft end) 50 N (second shaft end)","Mounting holes diameter":"6.5 mm","Centring collar diameter":"73 mm","Maximum mechanical speed":"3000 rpm","Number of mounting holes":"4","Product or component type":"Motion control motor","Maximum starting frequency":"5.3 kHz","Ambient air temperature for storage":"-25...70 °C","Ambient air temperature for operation":"-25...40 °C","Circle diameter of the mounting holes":"98.99 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/41a066c86be324ce6ee92d27dd6649c1.pdf","sourceUrl":"https://www.se.com/be/en/product/BRS39BW470FCA/3phase-stepper-motor-6-78-nm-shaft-ã-14-mm-l128-mm-with-brake-conn/","alternativesUrl":"https://aoctrl.com/api/mcp/products/BRS39BW470FCA/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BRS39BW470FCA","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/BRS39BW470FCA 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}}