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5K46MN4087 – Marathon 1 HP Fan and Blower HVAC/R Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, ODP – K278

5K46MN4087 – Marathon 1 HP Fan and Blower HVAC/R Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, ODP – K278

5K46MN4087 Marathon Self Cooled Motors

 

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Two speed model
  • Ball bearings
  • Heavy gauge steel frame and base
  • Nameplated 60/50 Hz at next lower horsepower

Marathon Motors
Regal Beloit

Original price was: $806.00.Current price is: $506.57.

Description

5K46MN4087 – Marathon 1 HP Fan and Blower HVAC/R Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, ODP – K278

5K46MN4087 Marathon Self Cooled Motors

 

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856041012 Weight: 27 LB
Packaged Length: 13.69 IN Packaged Width: 7.13 IN
Packaged Height: 7.5 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 3.6-3.8,1.9 A Speed: 1725/1425 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 77.4 % Power Factor: 0
Duty: Continuous Insulation Class: B
Design Code: B KVA Code: L
Frame: 56 Enclosure: Drip Proof
Thermal Protection: N/R Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Yes
CE: N

Technical Specifications

Electrical Type: Three Phase Starting Method: N/R
Poles: 4 Rotation: Counterclockwise/Clockwise
Mounting: Resilient Base Motor Orientation: ANY
Drive End Bearing: BALL Opp Drive End Bearing: BALL
Frame Material: Rolled Steel Overall Length: 10.88 in
Frame Length: 6.55 in Shaft Diameter: 0.63 in
Shaft Extension: 1.88 in Thru-bolts Extension: 0 in

Marathon Motors
Regal Beloit

Holiday Hours of Operation:

Our warehouses will be closed 12/24/2024-01/01/2025:

Our Sales Office will remain open with limited hours during this time and will continue to process orders – all shipments will resume on 01/02/2025 – feel free to purchase from our shop or contact us for quotes as usual.

*FYI: If you’ve placed an order with us before 12/24/2024, we are currently experiencing delays in manufacturing/shipping and are working hard to provide updates and complete fulfilment as quickly as possible – we thank you for your business and your patience*

Happy Holidays from IMEX!!!