General purpose 3-phase electric motor 1 HP 1,760 RPM 208-230/460V TEFC 143T frame 60Hz continuous duty 1.15 service factor NEMA Design F rigid base CW/CCW single unit EM3546T

Single unit general purpose 3-phase 1 HP TEFC motor
✔️ 208-230/460V 1,760 RPM 143T frame 60Hz 1.15 SF CW/CCW

This single unit three-phase electric motor is built for continuous industrial use on pumps, fans, conveyors and light machinery where a totally enclosed fan-cooled motor is needed.

✅ Power: 1 HP, 1,760 RPM, single speed
✅ Voltage: 208-230/460V AC, 60 Hz, Full Load Amps 3.0/1.50
✅ Frame & mount: 143T frame, rigid base mounting, all-angle position
✅ Enclosure & class: Totally enclosed fan-cooled TEFC, Insulation Class F, NEMA Design B
✅ Service & duty: 1.15 service factor, continuous duty, max ambient 40 C
✅ Rotation & protection: Reversible CW/CCW shaft rotation; no built-in thermal protection
✅ Package dimensions: 23.622 cm x 17.018 cm x 3.555 cm (236.22 mm x 170.18 mm x 35.55 mm) / 9.30 in x 6.70 in x 1.40 in; weight 35.55 lbs (16.13 kg)
✅ Compatibility: Works with sealed ball bearing housings, supports ceramic bearing upgrades and fits linear slide unit brackets

💡 What is a TEFC three-phase motor used for in industrial pump and conveyor installations? A TEFC three-phase motor is a rugged choice for continuous load environments that need protection from dust, moisture and light splashing. - Ideal for pumps, fans, compressors and conveyor drives in manufacturing and HVAC systems - Suited to sealed ball bearing setups and can accept ceramic bearing upgrades for extended service life - Mounts on rigid base or integrates with linear slide unit brackets; add external thermal protection as needed