# Leeson 122248.00 1 HP 1760 RPM 143TC TEFC Three-Phase Brake Motor 230/460V - MROSupply.com

***Leeson 122248.00 is a 1 HP, 1760 RPM three-phase brake motor with a 143TC NEMA frame and Totally Enclosed Fan Cooled (TEFC) enclosure. It operates on 230/460V at 60 Hz with a 1.15 service factor. This general purpose brake motor is designed for continuous duty applications requiring reliable stopping and holding torque. It carries UL and CSA listings with Class F insulation.***



## Product details:

- Catalog number: 122248.00
- SKU: 2834234
- Price: ***$1,320.44*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Leeson](https://www.mrosupply.com/brands/leeson/)
- Category: 
    - [AC Brake Motors](htts://www.mrosupply.com/electric-motors/ac-motors/ac-brake-motors/)
    - [AC Motors](htts://www.mrosupply.com/electric-motors/ac-motors/)
    - [Electric Motors](htts://www.mrosupply.com/electric-motors/)
- Unit of measure: each
- Weight: 45.000 lb
- UPC: 691720098738


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


## Product attributes;

  
- Current: 3.2/1.6
  

  
- Design code: B
  

  
- Drive End Bearing Size: 6205
  

  
- Drive End Bearing Type: Ball
  

  
- Duty: Continuous
  

  
- Efficiency: 85.5
  

  
- Electrical type: Squirrel Cage Induction Run
  

  
- Enclosure: TEFC
  

  
- Frame: 143TC
  

  
- Frame Length: 7
  

  
- Frame Material: Rolled Steel
  

  
- Frequency: 60
  

  
- Height: 9.88
  

  
- HP: 1
  

  
- Hz: 60
  

  
- Insulation Class: F
  

  
- IP code: 43
  

  
- KVA code: N
  

  
- KW: 0.75
  

  
- Length: 22.88
  

  
- Motor orientation: Horizontal
  

  
- Number of Poles: 4
  

  
- Number of speeds: 1
  

  
- Opp. Drive End Bearing Size: 6203
  

  
- Opp. Drive End Bearing Type: Ball
  

  
- Phase: 3
  

  
- Power factor: 68.5
  

  
- Resistance main: 12.96
  

  
- RPM: 1700 - 1800
  

  
- Service factor: 1.15
  

  
- Shaft Diameter: 0.875
  

  
- Shaft Length: 2.25
  

  
- Shaft type: T
  

  
- Speed [Max]: 1760
  

  
- Starting method: Across The Line
  

  
- Thermal protection: Thermostat
  

  
- UL: Recognized
  

  
- Voltage: 230/460
  

  
- Width: 10.56
  
## Product documents / software:

- [122248.00 Leeson](https://documents.mrosupply.com/product_documents/28/34/2834234/Leeson_12224800_Specification_Sheet_hDVh7Fa.pdf)
- [Assembly](https://documents.mrosupply.com/product_documents/12/122246/grf_swd-0130015360_00501028_402790302_355_jwcbAWC.pdf)
- [External Wiring Diagram](https://documents.mrosupply.com/product_documents/12/122249/SW20Drawing_028825_D_2916667_345_fwXBvxV.pdf)

## Product's reviews:
- Washguard electric motors - MRO Supply has very good customer service. Items are at a good price and shipped most of the time the same date as ordered.
- Very good experience - Good morning I received 4 pieces of this part number from 3 different purchase orders , first two of them were on October then 8 weeks delivery time but for the third one only one week delivery time , it was excellent , I hope it was the same case for first two
Everything is OK
- Great service, both pricing & delivery - Love working with this company
- Owner - I like this company, the people are very friendly and they help you with whatever you need.