# Marathon U552 25 HP 1800 RPM 284T Frame DP Three-Phase General Purpose Motor 230/460V - MROSupply.com

***Marathon U552 25 HP, 1800 RPM three-phase general purpose motor with a NEMA 284T frame and Drip Proof enclosure. Operates on 230/460V at 60 Hz with a 1.15 service factor. This Globetrotter series motor is designed for indoor industrial applications requiring reliable, ventilated operation.***



## Product details:

- Catalog number: 284TTDBD4027
- SKU: 6486963
- Price: ***$2,199.72*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Marathon Electric](https://www.mrosupply.com/brands/marathon-electric/)
- Category: 
    - [ODP AC General Purpose Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-general-purpose-motors/odp-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: 378.000 lb
- UPC: 722856067395
- Technicall support: contact supplier for technical support on 715-675-8090


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Ambient temperature (°C): 50
  

  
- Assembly/box mounting: F1/F2 CAPABLE
  

  
- CE: Y
  

  
- Country of Origin: China
  

  
- CSA: Y
  

  
- Current: 61/30.5 & 60/30 A
  

  
- Design code: B
  

  
- Drive end bearing: Ball
  

  
- Drive end bearing size: 6311
  

  
- Duty: Continuous
  

  
- Efficiency: 91.7 & 90.2 %
  

  
- Electrical type: Squirrel cage induction run
  

  
- Enclosure: Drip proof
  

  
- Frame: 284T
  

  
- Frame length: 12.59 in
  

  
- Frame Material: Rolled steel
  

  
- Frequency: 60 & 50 Hz
  

  
- Insulation class: F
  

  
- IP code: 23
  

  
- KVA code: F
  

  
- Motor orientation: Horizontal
  

  
- Mounting: Rigid base
  

  
- Number of speeds: 1
  

  
- Opp drive end bearing: Ball
  

  
- Opp drive end bearing size: 6210
  

  
- Output HP: 25 & 20 Hp
  

  
- Output KW: 18.7 & 14.9 kW
  

  
- Overall Length: 25.71 in
  

  
- Packaged height: 25.00 IN
  

  
- Packaged length: 30.11 IN
  

  
- Packaged width: 25.39 IN
  

  
- Phase: 3
  

  
- Poles: 4
  

  
- Power factor: 83
  

  
- Resistance main: .585 Ohms
  

  
- Rotation: Reversible
  

  
- Service factor: 1.15 & 1.15
  

  
- Shaft diameter: 1.875 in
  

  
- Shaft extension: 4.62 in
  

  
- Shaft type: T
  

  
- Speed: 1772 & 1472 rpm
  

  
- Starting method: Part Wdg Start Low Volt Only & Wye Start Delta Run
  

  
- Thermal protection: No protection
  

  
- UL: Listed
  

  
- Voltage: 230/460 & 190/380 V
  


## Product's reviews:
- Awsome service - The motor on my bandsaw went out and after looking around Oklahoma City, I looked on the web and found MROSupply. They had the best price of anyone. I ordered it on Wednesday and it was on my porch on Friday! Awsome Service! James I. McCaslin
- Marathon electric motor - motor started and ran as it should have .Very pleased with it ,also MRO supply Fast shipping.Recieved the very nrxt day
- Marathon y543 shipping - The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
- Owner - Very good price and prompt shipping