{"product_id":"nidec-motor-corporation-1789-two-speed-open-dripproof-split-phase-belted-fan-and-blower-1","title":"U.S. Motors 1789 Motor 1\/3 HP 1725\/1425 RPM 48 230V - 1789","description":"\u003ch2\u003eU.S. Motors 1789 Motor 1\/3 HP 1725\/1425 RPM 48 230V - 1789\u003c\/h2\u003e\n\u003cp\u003eThe U.S. Motors 1789 is a robust belt drive motor designed for single-phase applications. This motor supports 1\/3 HP and operates at speeds of 1725 and 1425 RPM. It is constructed with a 48 frame and operates at 230V AC, making it ideal for various HVAC and blower operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe U.S. Motors 1789 belt drive motor is designed for continuous duty and features a robust steel frame. It includes auto thermal protection and operates within a 104-degree Fahrenheit max ambient temperature. Ideal for horizontal mounting positions.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for HVAC and blower applications\u003c\/li\u003e\n\u003cli\u003eContinuous duty cycle\u003c\/li\u003e\n\u003cli\u003eIncludes auto thermal protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-1wig{font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-0lax{text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1wig\"\u003eItem\u003c\/th\u003e\n\u003cth class=\"tg-0lax\"\u003eBelt Drive Motor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eRPM Range\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1,701-1,800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003ePhase\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eSingle Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Design\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eSplit-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eNameplate RPM\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1,725\/1,425 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eBody Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e5 3\/5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eShaft Length\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1 281\/500 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Frame Material\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eInsulation Class\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eFull Load Amps\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e2.9 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eNumber of Speeds\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMax. Ambient Temperature\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Shaft Rotation\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eCCWLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Enclosure Design\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eOpen Dripproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Mounting Type\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eCradle Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Mounting Position\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eContinuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eNominal Efficiency\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e64.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eExtended Thru-Bolts\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eUsable @ 200V\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eUsable @ 208V\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Bearings\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eBall Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eOverall Length\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e10 43\/100 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eLength Less Shaft\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e8 7\/8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eResilient Ring Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e2 1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eRing to Ring Center\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e4 3\/16 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Service Factor\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Shaft Design\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Sub Application\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eBelt Drive Fans\/Blowers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMotor Application\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eHVAC\/R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eVoltage Compatibility\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eMultiple options (e.g., 115V, 200V, 230V, 460V, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eIncludes Shaft Bushing\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eManufacturers Warranty Length\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eMexico (subject to change)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eU.S. Motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eMPN\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e1789\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"88\" data-end=\"218\" class=\"\"\u003e\n\u003cp data-start=\"90\" data-end=\"218\" class=\"\"\u003e\u003cstrong data-start=\"90\" data-end=\"108\"\u003eCompact Power:\u003c\/strong\u003e 1\/3 HP motor delivers steady performance for light-duty applications in commercial and industrial settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"219\" data-end=\"333\" class=\"\"\u003e\n\u003cp data-start=\"221\" data-end=\"333\" class=\"\"\u003e\u003cstrong data-start=\"221\" data-end=\"246\"\u003eDual Speed Operation:\u003c\/strong\u003e Runs at 1725\/1425 RPM, offering flexibility for equipment requiring variable speeds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"334\" data-end=\"448\" class=\"\"\u003e\n\u003cp data-start=\"336\" data-end=\"448\" class=\"\"\u003e\u003cstrong data-start=\"336\" data-end=\"358\"\u003eStandard 48 Frame:\u003c\/strong\u003e Easily integrates with compatible systems—ideal for fans, blowers, and small machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"449\" data-end=\"547\" class=\"\"\u003e\n\u003cp data-start=\"451\" data-end=\"547\" class=\"\"\u003e\u003cstrong data-start=\"451\" data-end=\"477\"\u003eSingle Voltage Design:\u003c\/strong\u003e Operates on 230V, suitable for dedicated single-phase power setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"548\" data-end=\"629\" class=\"\"\u003e\n\u003cp data-start=\"550\" data-end=\"629\" class=\"\"\u003e\u003cstrong data-start=\"550\" data-end=\"577\"\u003eReliable and Efficient:\u003c\/strong\u003e Designed for consistent, low-maintenance operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"108\" data-end=\"305\" class=\"\"\u003e\u003cstrong data-start=\"108\" data-end=\"144\"\u003eQ: What is the U.S. Motors 1789?\u003c\/strong\u003e\u003cbr data-start=\"144\" data-end=\"147\"\u003eA: The 1789 is a 1\/3 HP, single-phase motor designed for general-purpose use, operating at dual speeds of 1725\/1425 RPM with a 48 frame and 230V power supply.\u003c\/p\u003e\n\u003cp data-start=\"307\" data-end=\"466\" class=\"\"\u003e\u003cstrong data-start=\"307\" data-end=\"340\"\u003eQ: What are the key features?\u003c\/strong\u003e\u003cbr data-start=\"340\" data-end=\"343\"\u003eA: 1\/3 horsepower, 1725\/1425 RPM dual speed, 48 frame size, single voltage (230V), and dependable single-phase performance.\u003c\/p\u003e\n\u003cp data-start=\"468\" data-end=\"615\" class=\"\"\u003e\u003cstrong data-start=\"468\" data-end=\"510\"\u003eQ: Where is this motor typically used?\u003c\/strong\u003e\u003cbr data-start=\"510\" data-end=\"513\"\u003eA: Suitable for light-duty machinery, fans, blowers, small pumps, and other general-purpose equipment.\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"775\" class=\"\"\u003e\u003cstrong data-start=\"617\" data-end=\"650\"\u003eQ: Why choose the 1789 model?\u003c\/strong\u003e\u003cbr data-start=\"650\" data-end=\"653\"\u003eA: It offers reliable, quiet operation with flexible speed options—ideal for equipment needing moderate, consistent power.\u003c\/p\u003e\n\u003cp data-start=\"777\" data-end=\"908\" class=\"\"\u003e\u003cstrong data-start=\"777\" data-end=\"814\"\u003eQ: Is this motor easy to install?\u003c\/strong\u003e\u003cbr data-start=\"814\" data-end=\"817\"\u003eA: Yes, the compact 48 frame allows for flexible mounting in tight or space-limited setups.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"85\" data-end=\"174\" class=\"\"\u003e\n\u003cp data-start=\"87\" data-end=\"174\" class=\"\"\u003e\u003cstrong data-start=\"87\" data-end=\"121\"\u003eClean motor exterior regularly\u003c\/strong\u003e to prevent dust buildup and ensure proper cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"175\" data-end=\"265\" class=\"\"\u003e\n\u003cp data-start=\"177\" data-end=\"265\" class=\"\"\u003e\u003cstrong data-start=\"177\" data-end=\"211\"\u003eInspect and lubricate bearings\u003c\/strong\u003e per manufacturer guidelines for smooth performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"266\" data-end=\"356\" class=\"\"\u003e\n\u003cp data-start=\"268\" data-end=\"356\" class=\"\"\u003e\u003cstrong data-start=\"268\" data-end=\"300\"\u003eVerify voltage supply (230V)\u003c\/strong\u003e aligns with nameplate rating for efficient operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"357\" data-end=\"438\" class=\"\"\u003e\n\u003cp data-start=\"359\" data-end=\"438\" class=\"\"\u003e\u003cstrong data-start=\"359\" data-end=\"391\"\u003eCheck mounting and alignment\u003c\/strong\u003e to minimize vibration and mechanical stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"439\" data-end=\"525\" class=\"\"\u003e\n\u003cp data-start=\"441\" data-end=\"525\" class=\"\"\u003e\u003cstrong data-start=\"441\" data-end=\"474\"\u003eMonitor temperature and noise\u003c\/strong\u003e during operation to detect early wear or faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"526\" data-end=\"617\" class=\"\"\u003e\n\u003cp data-start=\"528\" data-end=\"617\" class=\"\"\u003e\u003cstrong data-start=\"528\" data-end=\"567\"\u003eTest insulation resistance annually\u003c\/strong\u003e to maintain electrical safety and motor lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"U. S. Motors","offers":[{"title":"Default Title","offer_id":48492107202715,"sku":null,"price":452.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/4810\/9467\/files\/Z3py1vpcpIx_e8ece5da-7695-4c81-98f1-96e312a3bcd5.jpg?v=1777891072","url":"https:\/\/curatedcomforttimelessstyle.com\/products\/nidec-motor-corporation-1789-two-speed-open-dripproof-split-phase-belted-fan-and-blower-1","provider":"Curated Comfort Timeless Style","version":"1.0","type":"link"}