# Baldor ECR91258TR-4 125 HP 900 RPM 447T Frame TEFC 3-Phase Electric Motor 460V - MROSupply.com

***Baldor ECR91258TR-4 is a 125 HP, 900 RPM three-phase severe duty crusher motor with a NEMA 447T frame and Totally Enclosed Fan Cooled (TEFC) enclosure. Designed for demanding applications like rock crushers and heavy-duty conveyors, it operates on 460V at 60 Hz with a standard F1 foot mounting configuration. This motor features robust cast iron construction for extended service life in harsh industrial environments.***



## Product details:

- Catalog number: ECR91258TR-4
- SKU: 5788784
- Price: ***$27,049.88*** 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: 2381.000 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
  

  
- Design Code: A
  

  
- Duty Rating: CONT
  

  
- Enclosure: TEFC
  

  
- Frame: 447T
  

  
- Frame Material: Iron
  

  
- HP: 125
  

  
- Hz: 60
  

  
- Insulation Class: B
  

  
- Inverter Code: Inverter Ready
  

  
- Max Speed: 3000 RPM
  

  
- Motor Standards: NEMA
  

  
- Motor Weight: 2380
  

  
- Mounting Arrangement: F1
  

  
- Number of Poles: 8
  

  
- Overall Length: 48.24 in
  

  
- Phase: 3
  

  
- Power Factor: 73
  

  
- Pulley Face Code: STANDARD
  

  
- RPM: 890
  

  
- Service Factor: 1.15
  

  
- Shaft Diameter: 3.375IN
  

  
- Shaft Ground Indicator: No Shaft Grounding
  

  
- Shaft Rotation: Reversible
  

  
- Speed Code: Single Speed
  

  
- Synchronous RPM: 900
  

  
- Voltage: 460
  
## Product documents / software:

- [Product Information Packet](https://documents.mrosupply.com/product_documents/57/88/5788784/ECR91258TR-4_Customer_information_packet.pdf)

## Product's reviews:
- Best deal - Just what we needed! It got to us super quick.
- So fast - Every time I order one of these motors they come super fast. MRO is my go to motors
- Great service! - We were really in a bind and MROSUPPLY had the product in stock for the best price and managed to get it out the same day!
- Nobody does it better - Excellent professional service and great pricing. Best company I work with. People are supportive, knowledgeable and make my job easier. Great people and great company...MRO