{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BRS397H370AAA","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"BRS397H370AAA","canonicalUrl":"https://aoctrl.com/schneider/BRS397H370AAA","factsUrl":"https://aoctrl.com/api/mcp/products/BRS397H370AAA","rawCanonicalId":null},"summary":{"shortDescription":"3-phase stepper motor - 2.26 Nm - shaft Ø 12 mm - L = 68 mm - w/o brake - wire","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Length":"2.7 in (68 mm)","Category":"US1PC5518284","Shaft end":"Smooth shaft","Standards":"IEC 50347 IEC 60072-1","Motor Type":"3-phase stepper motor","Resistance":"0.35 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":"1.2 in (30 mm)","Holding brake":"Without","Rotor inertia":"1.1 kg.cm²","Time constant":"7 ms","Accuracy error":"+/- 6 arc min","Holding torque":"20.003 lbf.in (2.26 N.m)","Nominal torque":"17.7 lbf.in (2 N.m)","Shaft diameter":"0.5 in (12 mm)","Type of cooling":"Natural convection","lifecycle_stage":"mature","Mounting Support":"Flange","Device short name":"BRS3","Motor flange size":"3.3 in (85 mm)","Relative humidity":"15...85 % without condensation","Temperature class":"F winding IEC 60034-1","Line Rated Current":"5.8 A","Operating altitude":"<= 3280.84 ft (1000 m) without power derating","Angular acceleration":"200000 rad/s²","Vibration resistance":"20 m/s² maximum A IEC 60034-14","Centring collar depth":"0.08 in (2 mm)","Electrical Connection":"Wires","Nbr. of units in pkg.":"1","Number of motor poles":"6","Service life in hours":"20000 h bearing)","Supply voltage limits":"34 V AC 48 V DC","Maximum axial force Fa":"175 N tensile force) 30 N force pressure)","IP degree of protection":"IP56 total except shaft bushing: conforming to IEC 60034-5 IP41 shaft bushing without shaft seal ring: conforming to IEC 60034-5","Maximum radial force Fr":"100 N first shaft end) 75 N second shaft end)","Mounting holes diameter":"0.3 in (6.5 mm)","Centring collar diameter":"2.9 in (73 mm)","Maximum mechanical speed":"3000 rpm","Number of mounting holes":"4","Product or Component Type":"Motion control motor","Maximum starting frequency":"5 kHz","Ambient Air Temperature for Storage":"-13...158 °F (-25...70 °C)","Ambient Air Temperature for Operation":"-13...104 °F (-25...40 °C)","Circle diameter of the mounting holes":"3.90 in (98.99 mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0c7e160d609fc2fe4caa75517d7915eb.pdf","sourceUrl":"https://www.se.com/ie/en/product/BRS397H370AAA/3phase-stepper-motor-2-26-nm-shaft-ã-12-mm-l-68-mm-w-o-brake-wire/","alternativesUrl":"https://aoctrl.com/api/mcp/products/BRS397H370AAA/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/BRS397H370AAA","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/BRS397H370AAA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}