{"product_id":"1-5-hp-2-speed-56j-frame-industrial-ac-motor-208-230-460v-3450-rpm-threaded-shaft","title":"1.5 HP 2 Speed 56J Frame Industrial AC Motor 208 230 460V 3450 RPM Threaded Shaft","description":"\u003cdiv\u003e\n\u003ch1\u003e1.5 HP 2-Speed 56J Frame Motor — 208-230\/460V, 3450 RPM\u003c\/h1\u003e \u003cp\u003eDesigned for pool and spa equipment and other light-to-mid duty drives, this 1.5 HP, 2-speed 56J frame motor from A.O. Smith \/ Century Electrical delivers dependable performance in a compact, easy-to-integrate package. Its dual-voltage capability offers flexible wiring for a range of installations.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHorsepower\u003c\/b\u003e: 1.5 HP (1-1\/2 HP) for reliable, continuous operation in small to mid-size drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpeed\u003c\/b\u003e: 3450 RPM (2-pole design) for steady belt-driven or direct-coupled performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoltage\u003c\/b\u003e: Dual-voltage 208-230V and 460V to fit different electrical infrastructures\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCurrent\u003c\/b\u003e: Max 6.8 A at 208-230V; 3.4 A at 460V for appropriate wiring and protection sizing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrame\u003c\/b\u003e: 56J frame — compact form that fits a wide range of pool, spa, and compact pump housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShaft\u003c\/b\u003e: Threaded shaft enables secure mounting with pulleys, sprockets, or couplings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtector\u003c\/b\u003e: None — external protection within the system design is expected\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eService Factor\u003c\/b\u003e: 1.3 for added margin under peak or start-up loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnection Dia.\u003c\/b\u003e: 29 mm (approx.) for consistent coupling fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApprox. AG\u003c\/b\u003e: 11-5\/16 in – compact depth reference for installation planning\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBenefits for pool and spa installations include easier mounting with a threaded shaft, flexible voltage options to match your electrical system, and reliable 3450 RPM performance that supports steady water flow and ventilation in compact equipment. The 1.3 service factor provides a buffer during brief overloads, while the 56J frame maintains compatibility with common drive components. Backed by the trusted reliability of A.O. Smith \/ Century Electrical, this motor is a practical, no-nonsense choice for technicians upgrading or replacing 2-pole, 1.5 HP drives in pool pumps, spa circulating systems, blower assemblies, and other light-to-mid duty applications.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eMeet a dependable workhorse for light to mid-duty machinery: the Motor - 1.5 HP, 2 SP 56J Frame Motor. Built for versatility, it delivers solid speed and torque in a compact, easy-to-integrate package that fits a wide range of equipment—from conveyors and small pumps to fan assemblies and processing line drives.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 1.5 HP (1-1\/2 HP)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 3450 RPM (2-pole design)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208-230\/460 V (dual voltage for flexible wiring options)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMax current:\u003c\/strong\u003e 6.8 A at 208-230 V; 3.4 A at 460 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eService Factor:\u003c\/strong\u003e 1.3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e 56J\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShaft:\u003c\/strong\u003e Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtector:\u003c\/strong\u003e None\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApprox. AG:\u003c\/strong\u003e 11-5\/16\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection Dia.:\u003c\/strong\u003e 29\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this motor stands out\u003c\/h3\u003e\n\u003cp\u003eThis 56J-frame, 2-pole motor is designed for straightforward, reliable operation across a variety of drive configurations. The threaded shaft simplifies mounting and coupling with pulleys, sprockets, or couplings, reducing setup time and ensuring a secure, slip-free connection. Dual-voltage capability lets you tailor your installation to your electrical infrastructure—use 208-230 V for standard shop power or switch to 460 V for higher efficiency in larger drives.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConveyors and Material Handling: steady 3450 RPM helps maintain consistent belt speed and throughput.\u003c\/li\u003e \u003cli\u003eSmall Pumps and Blowers: responsive torque without large-size equipment.\u003c\/li\u003e \u003cli\u003eMachining and Tooling: reliable drive for light to moderate loads in compact machines.\u003c\/li\u003e \u003cli\u003eHVAC and Ventilation: suitable for compact fan assemblies requiring a robust, easy-to-drive motor.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and best practices\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, pair this motor with appropriate V-belt or direct-coupled drive components sized for 1.5 HP and a 56J frame. Ensure secure mounting on a rigid base, maintain proper alignment with the driven component, and select compatible wiring for your chosen voltage. The threaded shaft supports confident, torque-resistant attachment, but verify the pulley set-screw tension and coupling fit before powered operation.\u003c\/p\u003e \u003ch3\u003eWho should consider this motor\u003c\/h3\u003e\n\u003cp\u003eIdeal for technicians and facility operators upgrading or replacing 2-pole, 1.5 HP drives on small to mid-size equipment. If you need a compact, dependable motor with flexible voltage options, straightforward shaft coupling, and a proven 3450 RPM performance profile, this 56J frame motor is a practical, no-nonsense choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"A.O. Smith (AOS) \/ Century Electrical","offers":[{"title":"Default Title","offer_id":40331292672042,"sku":"AOS-T3152","price":407.29,"currency_code":"USD","in_stock":true}],"url":"https:\/\/bathparts.com\/en-um\/products\/1-5-hp-2-speed-56j-frame-industrial-ac-motor-208-230-460v-3450-rpm-threaded-shaft","provider":"Bath \u0026 Spa Superstore","version":"1.0","type":"link"}