# Baldor ECR91254TR-4 125 HP 1785 RPM 444T Frame TEFC 3-Phase Crusher Duty Motor 460V - MROSupply.com

***Baldor ECR91254TR-4 is a 125 HP, 1785 RPM three-phase crusher duty motor with a NEMA 444T frame (11-inch shaft height) and a Totally Enclosed Fan Cooled (TEFC) enclosure. Designed for demanding applications like rock crushers and heavy-duty conveyors, it operates on 460V at 60 Hz. This motor features a 1.15 service factor, Class F insulation, and is part of the Baldor-Reliance Super-E Crusher Duty line for high-efficiency performance.***



## Product details:

- Catalog number: ECR91254TR-4
- SKU: 5788782
- Price: ***$18,501.22*** 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: 1964.000 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: 444T
  

  
- Frame Material: Iron
  

  
- HP: 125
  

  
- Hz: 60
  

  
- Insulation Class: F
  

  
- Inverter Code: Inverter Ready
  

  
- Max Speed: 3600 RPM
  

  
- Motor Standards: NEMA
  

  
- Motor Weight: 1964
  

  
- Mounting Arrangement: F1
  

  
- Number of Poles: 4
  

  
- Overall Length: 44.75 in
  

  
- Phase: 3
  

  
- Power Factor: 81
  

  
- 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'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.
- So fast - Every time I order one of these motors they come super fast. MRO is my go to motors
- Grate service - received parts fast
- Owner - Original replacement part. Fit perfectly.