# Baldor EM44304T-4 300 HP 1780 RPM 449T Frame TEFC 3-Phase Electric Motor 460V NEMA Premium Super-E - MROSupply.com

***Baldor EM44304T-4 is a 300 HP, 1780 RPM, 3-phase Super-E premium efficient motor with a NEMA 449T frame (11-inch shaft height) and Totally Enclosed Fan Cooled (TEFC) enclosure. Designed for demanding industrial applications like pumps, fans, and compressors, it operates on 460V, 60 Hz power with a 1.15 service factor and features Class F insulation and NEMA Design B torque characteristics. This NEMA Premium motor is part of Baldor's General Purpose line, offering high efficiency and reliability.***



## Product details:

- Catalog number: EM44304T-4
- SKU: 2833873
- Price: ***$49,293.35*** 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: 2888.000 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: 449T
  

  
- Frame Material: Iron
  

  
- HP: 300
  

  
- Hz: 60
  

  
- Insulation Class: F
  

  
- Inverter Code: Inverter Ready
  

  
- Motor Standards: NEMA
  

  
- Motor Weight: 2888
  

  
- Mounting Arrangement: F1
  

  
- Number of Poles: 4
  

  
- Overall Length: 53.24 in
  

  
- Phase: 3
  

  
- Power Factor: 89
  

  
- Pulley Face Code: STANDARD
  

  
- RPM: 1700 - 1800
  

  
- Service Factor: 1.15
  

  
- Shaft Diameter: 3.375IN
  

  
- Shaft Ground Indicator: No Shaft Grounding
  

  
- Shaft Rotation: Reversible
  

  
- Speed Code: Single Speed
  

  
- Synchronous RPM: 1800
  

  
- Voltage: 460
  
## Product documents / software:

- [Connection Diagram](https://documents.mrosupply.com/product_documents/28/33/2833873/1073720_LuBgNyv.pdf)
- [Dimension Sheet](https://documents.mrosupply.com/product_documents/28/33/2833873/1073721_U2rPoYU.pdf)
- [Product Information Packet PDF](https://documents.mrosupply.com/product_documents/EM/EM44304T-4/EM44304T-4.pdf)
## Suggested products:
- [Baldor EM44304TS-4 is a 300 HP, 1780 RPM, 3-phase NEMA Premium Super-E motor with a 449T frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Designed for heavy-duty industrial applications like pumps, fans, and compressors, it operates on 460V at 60 Hz. This foot-mounted (F1) motor features a 1.15 service factor, Class F insulation, and NEMA Design B torque characteristics for reliable performance.](https://www.mrosupply.com/products/2833874/as-markdown/)
- [Baldor EM44304T-4 is a 300 HP, 1780 RPM, 3-phase Super-E premium efficient motor with a NEMA 449T frame (11-inch shaft height) and Totally Enclosed Fan Cooled (TEFC) enclosure. Designed for demanding industrial applications like pumps, fans, and compressors, it operates on 460V, 60 Hz power with a 1.15 service factor and features Class F insulation and NEMA Design B torque characteristics. This NEMA Premium motor is part of Baldor's General Purpose line, offering high efficiency and reliability.](https://www.mrosupply.com/products/2833873/as-markdown/)

## Product's reviews:
- Baldor electric motors - Great motors...Always top quality. Will continue to purchase from MRO Supply.
- Great service - Flawless from start to finish. Got my motor at the best price and delivered on time. I will definitely use this company again.
- 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.
- Baldor erm3108 - This motor is a little bit, maybe a half inch longer than the one I took off. But we were able to use the cradle that it came on.