{"product_id":"schneider-electric-bmh1903p21a2a-bmh-servo-motor","title":"Schneider Electric BMH1903P21A2A Lexium 32 BMH 65 N·m 3500 rpm 190 mm Flange Untapped Shaft Servo Motor","description":"\u003cp\u003eThe BMH1903P21A2A is a Schneider Electric Lexium 32 BMH medium-inertia servo motor rated up to 65 N·m continuous stall torque at 3500 rpm maximum mechanical speed on the 40 A LXM32MC10N4 drive, built without a brake and with an untapped (smooth) shaft on a 190 mm international standard flange. It is IP65-rated as standard (IP67 with the optional kit) and uses a single-turn SinCos Hiperface encoder (131072 points\/turn).\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMH1903P21A2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLexium 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3606485264264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice Short Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Stall Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43.2 N·m with LXM32.D72N4 (24 A) | 57.6 N·m with LXM32MD85N4 (32 A) | 65 N·m with LXM32MC10N4 (40 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Stall Torque (3 s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e122.8 N·m (D72N4) | 141.3 N·m (MD85N4) | 162.7 N·m (MC10N4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.7 kW (D72N4) | 7.33 kW (MD85N4) | 7.75 kW (MC10N4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 N·m at 1500 rpm (D72N4) | 35 N·m at 2000 rpm (MD85N4) | 37 N·m at 2000 rpm (MC10N4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Mechanical Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Stall Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Current (Irms, 3 s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e124.26 A (D72N4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480 V, three phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft End\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmooth (untapped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38 mm diameter x 80 mm length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeedback Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-turn SinCos Hiperface, 131072 points\/turn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHolding Brake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWithout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Flange Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e190 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP Degree of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 standard (IP67 with optional kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternational standard flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRotor Inertia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e194.1 kg·cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType of Cooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eUnlike most BMH frames, the BMH1903P21A2A's continuous stall torque scales with the paired drive: 43.2 N·m on the 24 A LXM32.D72N4, 57.6 N·m on the 32 A LXM32MD85N4, or 65 N·m on the 40 A LXM32MC10N4 — so the drive selected sets the usable torque, not just the current headroom. At 194.1 kg·cm² rotor inertia and 43 kg, this is the largest motor in the BMH line covered here; it has no holding brake, so vertical or overhauling axes need the brake-equipped BMH1901P21F2A on the same 190 mm frame instead. The 131072-point\/turn encoder matches the precision class of the other 190 mm BMH variants.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eAt up to 7.75 kW nominal output power and 65 N·m continuous torque, this motor targets heavy horizontal axes — large gantries, extruder and winder drives, and high-inertia indexing loads — where the driven mechanism itself prevents back-driving and a brake is not required.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":54073940869403,"sku":"BMH1903P21A2A","price":3490.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-bmh1903p21a2a-bmh-servo-motor.jpg?v=1790836929","url":"https:\/\/stoklink.com\/products\/schneider-electric-bmh1903p21a2a-bmh-servo-motor","provider":"Stoklink","version":"1.0","type":"link"}