{"product_id":"3hp-air-compressor-motor-230v-3450-rpm-reversible-industrial-motor","title":"3HP Air Compressor Motor 230V 3450 RPM - Reversible Industrial Motor","description":"\u003cp\u003eIn this review of the 3HP Air Compressor Motor, the bottom line is straightforward: it is a practical replacement motor for workshop air compressors and machinery that need a robust 3HP, 3450 RPM single-phase motor. The reviewer found it best suited to users who need straightforward power and compatibility with standard 56 frame mounts, and who value a reversible shaft for flexible wiring. The motor's build quality and CSA-tested safety offer confidence, though there are customer notes about long-term longevity to weigh before committing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and speed:\u003c\/strong\u003e A 3HP, 3450 RPM rating delivers consistent torque for running air compressor pumps and similar loads at typical operating speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-phase 230V:\u003c\/strong\u003e The 230V, 15.5A full load design suits home shops and light industrial settings where single-phase service is available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible rotation:\u003c\/strong\u003e Dual CW\/CCW rotation (factory set to CCW) simplifies installation for left- or right-hand pump configurations and wiring layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Rolled steel shell and high-quality steel components improve heat dissipation and protect internal parts for extended service life in clean, dry environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-friendly shaft:\u003c\/strong\u003e The 5\/8' keyed shaft with 1.88' length provides a common fit for many compressor pulley and coupling setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety tested:\u003c\/strong\u003e CSA certification gives an added layer of assurance for electrical safety and durability under typical use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis motor is aimed at DIY mechanics, small machine shops, and hobbyists replacing or upgrading air compressor motors that use a 56 frame and need a 5\/8' keyed shaft. It fits well where single-phase 230V power is the norm and where reversible rotation makes aligning pumps or fans easier.\u003c\/p\u003e\n\u003cp\u003eThose who need continuous heavy-duty industrial runtime or are very sensitive to long-term reliability under constant high-load duty cycles should consider industrial-rated three-phase or premium-warranty motors instead, since some users report concerns about longevity in heavy continuous service.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid 3HP output and 3450 RPM speed suit most compressor pump requirements.\u003c\/li\u003e\n\u003cli\u003eEasy to wire for CW or CCW rotation, reducing installation time and errors.\u003c\/li\u003e\n\u003cli\u003eGood value for money with a sturdy rolled steel housing and CSA testing.\u003c\/li\u003e\n\u003cli\u003eQuieter and a clean fit for many common compressor mounts and pulleys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report concerns about long-term longevity under heavy use, so heavy continuous-duty users may want a more industrial-spec option.\u003c\/li\u003e\n\u003cli\u003eOpen drip-proof design requires installation in a clean, dry environment to avoid contamination risks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e3450 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \/ Amps\u003c\/td\u003e\n\u003ctd\u003e230V \/ 15.5A full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Type\u003c\/td\u003e\n\u003ctd\u003e56 Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e5\/8' keyed, 1.88' length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation\u003c\/td\u003e\n\u003ctd\u003eReversible CW \/ CCW (factory CCW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eOpen drip-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 3HP Air Compressor Motor is a practical, cost-effective replacement for workshop compressors and similar machinery that need a 230V single-phase 3HP motor with reversible rotation. It offers strong value for users seeking an easy fit and safer, CSA-tested construction, but buyers who require continuous heavy-duty longevity should consider higher-grade industrial options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat circuit breaker size is recommended?\u003c\/strong\u003e\u003cbr\u003eThe motor requires a customer-supplied circuit breaker of 40 amps as a protective device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the rotation be changed on site?\u003c\/strong\u003e\u003cbr\u003eYes, the motor is reversible for CW or CCW rotation; it ships factory-set to CCW and can be rewired for the opposite direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this motor suitable for outdoor installation?\u003c\/strong\u003e\u003cbr\u003eNo, the motor is open drip-proof and should be used in clean, dry environments or placed in a suitable enclosure to protect it from moisture and debris.\u003c\/p\u003e","brand":"VEVOR","offers":[{"title":"Default Title","offer_id":48231802732763,"sku":"B0C5N6V1RM","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71GiDlbyUaL._SL1500.jpg?v=1770745238","url":"https:\/\/gearmusthave.com\/products\/3hp-air-compressor-motor-230v-3450-rpm-reversible-industrial-motor","provider":"GearMustHave","version":"1.0","type":"link"}