# Marathon R937 20 HP 1800 RPM IEC 160L Frame TEFC Three-Phase Metric Motor 230/460V - MROSupply.com

***Marathon R937 TCA-series 20 HP, 1800 RPM three-phase IEC metric general purpose motor with a 160L frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at 60 Hz. Designed for industrial duty applications requiring IEC frame dimensions and metric mounting.***



## Product details:

- Catalog number: TCA0152AE251GAA009
- SKU: 6487249
- Price: ***$3,576.43*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Marathon Electric](https://www.mrosupply.com/brands/marathon-electric/)
- 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: 374.850 lb
- UPC: 722856175861
- 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): 40
  

  
- Assembly/box mounting: F3
  

  
- CE: Y
  

  
- Country of Origin: India
  

  
- CSA: N
  

  
- Current: 50/25.1 & 45.5/22.8 A
  

  
- Design code: N (IEC)
  

  
- Drive end bearing: Ball
  

  
- Drive end bearing size: 6309
  

  
- Duty: Continuous
  

  
- Efficiency: 93 & 91.4 %
  

  
- Efficiency Class: IE3
  

  
- Electrical type: Squirrel Cage Inverter Rated
  

  
- Enclosure: Totally enclosed fan cooled
  

  
- Frame: 160L
  

  
- Frame Material: Cast iron
  

  
- Frequency: 60 & 50 Hz
  

  
- Insulation class: F
  

  
- Inverter Load: 1
  

  
- IP code: 55
  

  
- KVA code: J
  

  
- Motor orientation: Horizontal
  

  
- Mounting: B3
  

  
- Number of speeds: 1
  

  
- Opp drive end bearing: Ball
  

  
- Opp drive end bearing size: 6209
  

  
- Output HP: 20 & 15 Hp
  

  
- Output KW: 15.0 & 11.0 kW
  

  
- Packaged height: 690.00 MM
  

  
- Packaged length: 780.00 MM
  

  
- Packaged width: 470.00 MM
  

  
- Phase: 3
  

  
- Poles: 4
  

  
- Power factor: 81
  

  
- Resistance main: .49 Ohms
  

  
- Rotation: Reversible
  

  
- Service factor: 1.15 & 1.15
  

  
- Shaft diameter: 42.000 in
  

  
- Shaft type: IEC
  

  
- Speed: 1775 & 1480 rpm
  

  
- Starting method: Line Or Inverter
  

  
- Thermal protection: No protection
  

  
- UL: Recognized
  

  
- Voltage: 230/460 & 200/400 V
  


## Product's reviews:
- 1/2 hp. motor - Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.
- Motor purchase - Good service and prompt delivery.
- Ordered new motor - New motor came within 3 days of ordering thanks for the perfect product and service
- Easy to purchase - Found what I needed - user friendly site - price was fair.