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Marathon Electric Air Compressor Motor, 3-1/2 HP

SKU # 324119299
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Item Information

The Marathon Electric Air Compressor Motor gives you the power to get the job done right.

  • Gexpro cat# GEX09040
  • 3-1/2 HP
  • 3,600 RPM
  • 230 V
  • Fl amps: 15
  • 56 Frame
  • 5/8 shaft size
  • Drip proof
  • Rigid base air compressor motor
  • Ball bearings
  • Manual reset thermal protection
  • Capacitor start/capacitor run design for reduced amperage
  • Single phase footed motor
  • Single direction (clockwise rotation)
  • General purpose
  • Applications include: Commercial & residential air compressors, fans, dairy & poultry equipment, table saws
  • 1 year limited warranty

Specification Description
Brand: Marathon Motors
Amperage: 15 A
Frame Type: 56
Hertz: 60 Hz
Manual Overload Protection: Yes
Motor Phase: Single
Open Drip Proof Housing: Yes
Product Type: Air Compressor Motors
Product Weight: 35 lb.
Rotation Direction: Clockwise
Shank Diameter: 9/14 in. x 1-6/7 in.
Use: Air Compressor
Warranty: 1-Year Limited
Power Type: Electric
Voltage: 230 V
Manufacturer Part Number GEX09040
Marathon Electric Air Compressor Motor, 3-1/2 HP is rated 4.5 out of 5 by 15.
Rated 5 out of 5 by from Just what I needed Perfect replacement motor for my husky air compressor
Date published: 2019-04-12
Rated 5 out of 5 by from Works great Works perfect. Lot cheaper than others I found. Would buy again
Date published: 2019-02-01
Rated 4 out of 5 by from Warning wired for 220v Even though the box started it was a 120v replacement motor, it was wired for 220v. I notice a slow start and no power. Immediately turned it off. Was able to rewire with diagrams of side of motor.
Date published: 2019-01-30
Rated 5 out of 5 by from Looks great Bought it to replace old motor compressor then just end up buying brand new compressor instead motor probably would’ve worked pump was bad
Date published: 2019-01-20
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Motor says its CW rotation. Is the rotation direction viewed from the output shaft end or the connection end (what I would call the rear) of the motor? Hoping the CW rotation is viewed from the rear.

Asked by: Westwood
It would be viewed from the rear.
Answered by: BrittanyH
Date published: 2016-09-13

Can this motor be powered with a generator?

Asked by: jperry01
According to factory the 9040 is not to be run with a generator. The motor will run on a generator But will shorten the life of the motor a lot. It will blow out the start & run capacitors. This also voids warranty.
Answered by: Alicia M
Date published: 2018-09-19
  • y_2019, m_4, d_19, h_16CST
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