# Baldor EM3581T 1 HP 1760 RPM 143T TEFC 3-Phase NEMA Premium Super-E Motor - MROSupply.com ***Baldor EM3581T 1 HP, 1760 RPM, 3-phase NEMA Premium Super-E motor with 143T frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor and Class F insulation. Foot-mounted (F1) design for general-purpose applications including pumps, fans, and conveyors.*** ## Product details: - Catalog number: EM3581T - SKU: 25368 - Price: ***$1,080.16*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Baldor](https://www.mrosupply.com/brands/baldor/) - Category: - [TEFC AC General Purpose Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-general-purpose-motors/tefc-ac-general-purpose-motors/) - [AC General Purpose Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-general-purpose-motors/) - [AC Motors](htts://www.mrosupply.com/electric-motors/ac-motors/) - [Electric Motors](htts://www.mrosupply.com/electric-motors/) - Unit of measure: each - Weight: 51.000 lb - Technicall support: contact supplier for technical support on 323 724 6771 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Ambient Temperature: 40 °C - Base Indicator: Rigid - Conduit Box Material: Cast Iron - Design Code: B - Duty Rating: CONT - Enclosure: TEFC - Frame: 143T - Frame Material: Iron - HP: 1 - Hz: 60 - Insulation Class: F - Inverter Code: Inverter Ready - Motor Standards: NEMA - Motor Weight: 51 - Mounting Arrangement: F1 - Number of Poles: 4 - Overall Length: 12.54 in - Phase: 3 - Power Factor: 67 - Pulley Face Code: STANDARD - RPM: 1700 - 1800 - Service Factor: 1.15 - Shaft Diameter: 0.875IN - Shaft Ground Indicator: No Shaft Grounding - Shaft Rotation: Reversible - Speed Code: Single Speed - Synchronous RPM: 1800 - Voltage: 230/460 ## Product documents / software: - [Connection Diagram](https://documents.mrosupply.com/product_documents/25/36/25368/1062886_P37hVwL.pdf) - [Dimension Sheet](https://documents.mrosupply.com/product_documents/25/36/25368/1062887_xCVPGgi.pdf) - [PDF Product Information Packet](https://documents.mrosupply.com/product_documents/EM/EM3581T/EM3581T_G5pKavb.pdf) ## Alternate products to `Baldor EM3581T 1 HP 1760 RPM 143T TEFC 3-Phase NEMA Premium Super-E Motor - MROSupply.com`: - [Leeson 121067.00 1 HP, 1725 RPM three-phase general purpose motor with a 143TC NEMA frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 230/460V at 60 Hz with a 1.15 service factor. Rolled steel frame, Class F insulation, and sealed ball bearings. Suitable for continuous duty industrial applications.](https://www.mrosupply.com/products/2526218/as-markdown/) - [Weg 00118ET3E143T-W22 1HP 1800RPM NEMA Premium efficiency three-phase motor in a 143T frame. This W22 series TEFC motor operates on 208-230/460V, 60Hz and features cast iron construction with IP55 enclosure. IEEE 841 severe duty design, Class I Division 2 certification, and inverter duty 20:1 constant torque. 1.15 service factor and Class F insulation for demanding industrial applications.](https://www.mrosupply.com/products/1312123/as-markdown/) - [Teco-Westinghouse EP0014 MAX-E1 NEMA Premium severe duty TEFC motor, 1 HP, 1800 RPM, 143T frame, 230/460V three-phase. AEHH8N internal designation. Cast iron construction with Class F insulation, 1.15 service factor, and Inverter Duty PWM compatibility. Suitable for continuous duty in industrial environments requiring reliable severe duty performance.](https://www.mrosupply.com/products/5049568/as-markdown/) - [Leeson E2101 143TTFR15642 1 HP, 1800 RPM three-phase general purpose motor with NEMA 143T frame and Totally Enclosed Fan Cooled enclosure. Operates on 208-230/460V at 60 Hz with 1.15 service factor. Suitable for continuous duty industrial applications requiring reliable TEFC performance.](https://www.mrosupply.com/products/2268613/as-markdown/) - [Teco-Westinghouse GP0014 rolled steel TEFC premium general purpose motor, 1 HP, 1800 RPM, NEMA 143T frame, 230/460V three-phase, 60 Hz. Totally Enclosed Fan Cooled enclosure for reliable indoor and protected environments. Rolled steel construction provides a cost-effective solution for light industrial applications.](https://www.mrosupply.com/products/5049543/as-markdown/) - [Leeson E649 1 HP, 1800 RPM three-phase general purpose motor with 143T NEMA frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 460V at 60 Hz. Suitable for applications requiring a sealed, fanless design where ambient air provides cooling. Class F insulation and continuous duty rating ensure reliable performance in industrial environments.](https://www.mrosupply.com/products/2270013/as-markdown/) - [Weg 00118ET3H143T-W22 1HP 1800RPM NEMA Premium efficiency three-phase motor with 143T frame and TEFC enclosure. Operates on 575V, 60Hz. W22 severe duty cast iron construction with IP55, Class F insulation, 1.15 service factor, and IEEE 841 vibration levels. Inverter duty rated 20:1 constant torque, Class I Div 2 certified.](https://www.mrosupply.com/products/1312126/as-markdown/) - [NAE PE143TC-1-4 TEFC general purpose motor, 1 HP, 1800 RPM, NEMA 143TC frame, 3-phase, 60 Hz, 208-230/460V. Totally Enclosed Fan Cooled (TEFC) enclosure with cast iron frame. Premium efficiency, NEMA Design B, 1.15 service factor. Inverter duty rated, C-face with feet.](https://www.mrosupply.com/products/687446/as-markdown/) ## Suggested products: - [Baldor EM3559 Super-E premium efficient 3 HP, 3450 RPM, 3-phase TEFC motor with NEMA 56H frame and 230/460V operation. Designed for pumps, fans, compressors, and general industrial machinery, this motor features Class F insulation, 1.15 service factor, and foot-mounted F1 configuration. NEMA Premium efficiency reduces energy costs in continuous-duty applications.](https://www.mrosupply.com/products/2833941/as-markdown/) - [Baldor EM3581T 1 HP, 1760 RPM, 3-phase NEMA Premium Super-E motor with 143T frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor and Class F insulation. Foot-mounted (F1) design for general-purpose applications including pumps, fans, and conveyors.](https://www.mrosupply.com/products/25368/as-markdown/) - [Baldor EM3546T 1 HP, 1760 RPM, 3-phase NEMA Premium Super-E motor with 143T frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor and F1 foot mounting. Designed for pumps, fans, conveyors, and general industrial applications requiring high efficiency and reliable performance.](https://www.mrosupply.com/products/25867/as-markdown/) - [Baldor EM3607T 1.5 HP, 1165 RPM, 3-phase, 60 Hz, 182T frame, TEFC enclosure, 230/460V, NEMA Premium Super-E motor. Class F insulation, 1.15 service factor, F1 foot mounting. For pumps, fans, conveyors, and general industrial use.](https://www.mrosupply.com/products/2211011/as-markdown/) - [Baldor EM3546T-BG 1 HP, 1760 RPM, 3-phase NEMA Premium Super-E motor with 143T frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor and Class F insulation. Features a shaft ground ring (-BG suffix) for VFD applications, foot-mounted (F1) cast iron construction suitable for pumps, fans, and conveyors.](https://www.mrosupply.com/products/2548748/as-markdown/) ## Product's reviews: - Vem3546 - It was harder to find this motor than I expected. MRO Supply had the best price of the 5 vendors I looked at. - Service - ships quick and the price is always right! - Preident - Consistent good service with excellent communication. - Quality, fast shipping - This is a very professional supply company. They have excellent prices, fast deliveries and parts that you will not find any where else. i am glad I found them when I purchased a Baldor Motor, now I just purchased the cap.