{"product_id":"belimo-sm24a-non-spring-return-rotary-damper-actuator-24v-180-lb-in","title":"Belimo SM24A Non-Spring Return Rotary Damper Actuator 24V 180 lb-in","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-path-to-node=\"1,0,0\"\u003eThe Belimo SM24A is a highly reliable non-spring return damper actuator built to provide on\/off and floating control in extensive HVAC networks. Operating on a secure 24V AC\/DC electrical supply, it produces 180 lb-in of torque to articulate heavy air distribution dampers smoothly. It relies on a brushless motor design to ensure extended, maintenance-free longevity in continuous commercial operations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable data-path-to-node=\"84\" height=\"273\" style=\"width: 77.1676%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,1,0,0\"\u003e\u003cb data-path-to-node=\"94,1,0,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,1,1,0\"\u003eNew\/Never Used Surplus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,2,0,0\"\u003e\u003cb data-path-to-node=\"94,2,0,0\" data-index-in-node=\"0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,2,1,0\"\u003eBelimo\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,3,0,0\"\u003e\u003cb data-path-to-node=\"94,3,0,0\" data-index-in-node=\"0\"\u003eCategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,3,1,0\"\u003eHVAC \u0026amp; Refrigeration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,4,0,0\"\u003e\u003cb data-path-to-node=\"94,4,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,4,1,0\"\u003eSM24A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,5,0,0\"\u003e\u003cb data-path-to-node=\"94,5,0,0\" data-index-in-node=\"0\"\u003eSubcategory\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,5,1,0\"\u003eDamper Actuators\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,6,0,0\"\u003e\u003cb data-path-to-node=\"94,6,0,0\" data-index-in-node=\"0\"\u003eActuator Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,6,1,0\"\u003eNon-Spring Return Rotary\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,7,0,0\"\u003e\u003cb data-path-to-node=\"94,7,0,0\" data-index-in-node=\"0\"\u003eOperating Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,7,1,0\"\u003e24V AC\/DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,8,0,0\"\u003e\u003cb data-path-to-node=\"94,8,0,0\" data-index-in-node=\"0\"\u003eTorque Output\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,8,1,0\"\u003e180 lb-in (20 Nm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,9,0,0\"\u003e\u003cb data-path-to-node=\"94,9,0,0\" data-index-in-node=\"0\"\u003eControl Signal\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,9,1,0\"\u003eOn\/Off or Floating Point\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,10,0,0\"\u003e\u003cb data-path-to-node=\"94,10,0,0\" data-index-in-node=\"0\"\u003eMotor Technology\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,10,1,0\"\u003eBrushless DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42.9881%;\"\u003e\u003cspan data-path-to-node=\"94,11,0,0\"\u003e\u003cb data-path-to-node=\"94,11,0,0\" data-index-in-node=\"0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 56.6352%;\"\u003e\u003cspan data-path-to-node=\"94,11,1,0\"\u003e2.25 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eSM24A\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SM24A is a robust electromechanical drive engineered to translate digital HVAC commands into precise rotational movement effortlessly. It processes basic three-wire floating logic to modulate damper blades, effectively balancing complex building airflow requirements. Designed for direct shaft mounting, it installs rapidly onto existing damper linkages without requiring cumbersome external mounting plates. This actuator actively prevents internal motor burnout by shutting down electrically if the damper stroke encounters severe physical resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"92,0,0\"\u003eFloating Point Control: Accepts standard automation signals to execute highly accurate mechanical damper modulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"92,1,0\"\u003ePowerful Torque Output: Delivers 180 lb-in of rotational force to control oversized commercial air handlers effortlessly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"92,2,0\"\u003eBrushless Motor Architecture: Eliminates internal friction points to guarantee exceptionally quiet and long-lasting operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"92,3,0\"\u003eLow Voltage Safety: Connects seamlessly to 24V AC\/DC supplies for secure integration into modern control cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"92,4,0\"\u003eDirect Shaft Integration: Secures quickly to standard damper shafts, significantly reducing overall mechanical installation time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"92,5,0\"\u003eManual Release Button: Allows facility technicians to disengage the gear train and adjust the damper position manually. \u003cbr\u003eThe SM24A delivers the reliability and precision required for strict air distribution balancing and commercial damper modulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Belimo","offers":[{"title":"Default Title","offer_id":53102858600746,"sku":"SM24A","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l960_6c4995bd-5d77-4691-82be-976d2a22b477.webp?v=1792695595","url":"https:\/\/iqelectro.com\/products\/belimo-sm24a-non-spring-return-rotary-damper-actuator-24v-180-lb-in","provider":"IQElectro","version":"1.0","type":"link"}