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Internet # 206110038

Model # A750-4/6

1 HP 2-Speed 115-Volt Evaporative Cooler (Belt Drive) Motor

$121.89
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  • Replacement belt drive evaporative cooler motor
  • 2-speed 115V
  • All copper winding
  • View More Details

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Product Details

About This Product

The Hessaire 1 HP 2-speed motor is the ideal replacement motor for your Single-inlet 6,500 CFM belt drive evaporative coolers. The motor uses maintenance free ball bearings and has automatic thermal shutoff for safety. It is backed by a 2-year warranty.

Highlights

  • Permanently sealed ball bearing
  • AMP high/low: 13.3/6.4
  • RPM hi/lo 1725/1150
  • 5/8 in. shaft
  • Resilient mount
  • 2-year warranty
  • Automatic thermal shutoff
  • UL recognized
  • Compatible with Hessaire Models: RM6808S and RM6808D
  • Return Policy

Product Information

Internet # 206110038

Model # A750-4/6

Additional Resources

Shop All Hessaire

Specifications

Dimensions: H 8.5 in, W 8.1 in, D 12.3 in

Dimensions

Product Depth (in.)

12.3 in

Product Height (in.)

8.5 in

Product Width (in.)

8.1 in

Ring diameter (in.)

1

Shaft diameter (in.)

0.625

Shaft Length (in.)

1.7

Details

Amperage (amps)

6.4

Horsepower (hp)

1

Material

Copper

Number of Speed Settings

2

Pack Size

1

Part/Accessory Type

Motor

Product Weight (lb.)

29 lb

Returnable

90-Day

Voltage (volts)

115

Warranty / Certifications

Manufacturer Warranty

1 Year

Questions & Answers

What is the measurement of the shaft?
ByJul 9, 2026
1 Answer | 
Answer This Question

5/8"

By|Jul 10, 2026


    Is the rotation reversible? If not, what direction does it run?
    ByMay 21, 2026
    1 Answer | 
    Answer This Question

    Hello, this is a clockwise motor. It is not reversible.

    By|Oct 12, 2026


      What is the center distance between mounting rings?
      ByMay 21, 2026
      1 Answer | 
      Answer This Question

      Hello! The center-to-center distance between the mounting rings on this 1 HP motor is approximately 9.47 inches. Hope this helps!

      By|Oct 14, 2026


        what is the frame size of the motor 56Z....?
        ByAug 5, 2025
        1 Answer | 
        Answer This Question

        Yes, 56frame

        By|Jun 7, 2026

          (1)

          What is the shaft size?
          ByJun 27, 2024
          1 Answer | 
          Answer This Question

          The shaft length is 1.5 inches and the shaft diameter is .625 inches. The ring diameter is 2.5 inches.

          By|Jan 31, 2025


          Does this motor come with the cradle base? If not, is the base available? I am increasing the speed and need 1 hp motor.
          BySep 1, 2023
          1 Answer | 
          Answer This Question

          No, the cradle base is not included. The base is available online.

          By|Mar 29, 2025


            I see your product overview actually states the correct amps for high and low settings, but your ...
            BySep 9, 2017
            0 Answer | 
            Answer This Question

            Can the Fanpac Model #A750-4/6 motor be used in the Champion ADA7112 evaporative cooler?
            BySep 1, 2015
            1 Answer | 
            Answer This Question

            Yes, but the middle motor mount needs to be reversed to accommodate the longer motor.

            By|May 3, 2023


            Viewing 1-8 of 8

            Customer Reviews

            4.2 out of 5

            • 4.2 out of 17 reviews
            • 0% recommend this product
            Filter by:
            Showing 1-10 of 17 reviews
            After 3 motors this one has met the output speed of my swamp cooler. I have a 4800CFM swamp cooler and it requires a 1hp motor to sufficiently cool my house. Hessaire needs to revise their specifications for motor horsepower to 1hp not what they currently recommend.
            by
            • Verified Purchase
            This customer chose to rate the product and not provide text.
            by
            My swamp cooler motor went in thermal protection mode just as my sister came to visit. We quickly went to Home Depot and found the replacement motor. It took 15minutes to swap pulleys, install the motor and start cooling the house. It nice and quiet now.
            by
            • Verified Purchase
            Just installed it, worked out of the box. The test will be how long it lasts.
            by
            • Verified Purchase
            This customer chose to rate the product and not provide text.
            by
            • Verified Purchase
            After only 2 days of using this motor it stalled. Now it won't spin without manual assistance.
            by
            Response from THD-CSOJul 6, 2026
            Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, BRANDON, we are terribly sorry to hear that your experience has been anything less than excellent. We would love the opportunity to turn your experience around and encourage you to reach out to us at Support@hessaire.com, so we can have you enjoying your purchase!
            • Verified Purchase
            The motor fit, it doesn’t make much noise and it works.
            by
            • Verified Purchase
            Two speed motor runs OK on high, but makes loud singing tones when on low speed. Cost me uninstall/reinstall substitute time and time returning it to HD. Big time waste.
            by
            Response from THD-CSOSep 29, 2025
            Dear Valued Home Depot Customer, We have reached out to the manufacturer and their response is, JUDITH, we're sorry to hear that your experience has been less than stellar. We believe in the quality of our products and we take pride in being able to assist our customers at every turn. We'd like the opportunity to turn this around and we encourage you to reach out to us directly at Support@hessaire.com so we can assist you further and have you enjoying your product!
            • Verified Purchase
            This customer chose to rate the product and not provide text.
            by
            • Verified Purchase
            This customer chose to rate the product and not provide text.
            by
            • Verified Purchase
            Showing 1-10 of 17 reviews

            Compare Key Features

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            Product Snapshot

            Ideal for evaporative coolers, this 2-speed, 1 HP motor ensures efficient cooling with automatic thermal shutoff.
            Ideal for evaporative cooler upgrades, this 0.5 HP motor offers 2 speeds and thermal overload protection for reliable cooling.
            Ideal for homeowners looking for reliable cooling, with a 3/4 HP motor and thermal overload protection ensuring efficient performance.
            Ideal for homeowners looking for a reliable replacement motor, making evaporative cooler repair easier.

            Horsepower Rating

            1 HP
            0.5 HP
            0.75 HP
            .75 HP

            Speed Settings

            2
            2
            1
            2

            Thermal Overload Protection

            Variable Speed Control

            Reverse Airflow Function