Best Electric Fan Motors of 2025

Harry Stack Avatar
Harry Stack
Last Updated: Jan 15, 2025

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Electric fan motors are essential components in many household and commercial fans. These motors are responsible for powering the blades of the fan, creating a steady breeze or strong gusts of wind. They come in various sizes and power ratings, and can be used in ceiling fans, table fans, and pedestal fans, among others. Electric fan motors are typically designed to be energy-efficient and durable, allowing for long-lasting use with minimal maintenance. With their ability to keep people cool and comfortable during hot weather, electric fan motors are a must-have for any home or office.

At a Glance: Our Top Picks

Universal Bathroom Vent Fan Motor Replacement Kit SM550 Cover #TOP 1
Universal Bathroom Vent Fan Motor Replacement Kit SM550
ftb score rating icon 9.8
Siasky Bathroom Vent Fan Motor Kit Cover #TOP 2
Siasky Bathroom Vent Fan Motor Kit
ftb score rating icon 9.7
BOJACK Bathroom Vent Fan Motor Replacement Cover #TOP 3
BOJACK Bathroom Vent Fan Motor Replacement
ftb score rating icon 9.5

Top 10 Electric Fan Motors

#TOP 1

Universal Bathroom Vent Fan Motor Replacement Kit SM550

Mulit
Universal Bathroom Vent Fan Motor Replacement Kit SM550 Cover
Universal Bathroom Vent Fan Motor Replacement Electric Motors Kit SM550 Compatible with Nutone Broan 50 CFM120V Replace C01575 65100 EM550 EM750

The Universal Bathroom Vent Fan Motor Replacement Kit SM550 is a premium quality kit that includes a 120V, 60Hz, 50CFM motor that is compatible with Nutone Broan 65100 Bathroom Vent Fan Motor and Blower Wheel. The kit also contains a fan with a flat/paddle style that has a shaft of approximately 3/16" x 1 3/4" and mounting studs 1 7/8" on center,5/8 Coil stack. Additionally, this motor is reversible CCW & CW rotation, and it replaces many other units such as Uppco, Ventorola E498-1, Bay Motors, Sears 569, Dayton and more.

What We Like
Easy installation
Very quiet operation
Great replacement for old fans
Fast delivery
Good value for price
What We Don't Like
Not very powerful
Smaller mounting nuts
#TOP 2

Siasky Bathroom Vent Fan Motor Kit

14285RG
Siasky Bathroom Vent Fan Motor Kit Cover
Siasky Universal Bathroom Vent Exhaust Fan Motor Replacement Motors Kit, Fit for Nu-Tone Br-oan Exhaust Vent Fan Motor 120V 50CFM, with Blower Wheel

The Siasky Vent Fan Motor is designed to enhance your bathroom's air circulation efficiently. Operating at 120V and delivering 50CFM, it ensures effective ventilation, helping to maintain a fresh atmosphere in your space. With a compact size, including a 3/16" x 1 3/4" shaft and a 6" wire length, installation is straightforward. This motor is compatible with various models, including Nu-tone and Br-oan, making it a versatile choice for replacements. Additionally, its solid construction allows for continuous operation, ensuring that your bathroom remains well-ventilated without interruptions.

What We Like
Easy installation
Very quiet operation
Affordable replacement option
Good airflow performance
What We Don't Like
May require minor adjustments
Strength could be improved
#TOP 3

BOJACK Bathroom Vent Fan Motor Replacement

BJ-YJF-58
BOJACK Bathroom Vent Fan Motor Replacement Cover
BOJACK Bathroom Vent Fan Motor 120V 60Hz 0.60A 30W Compatible with 686,687,8870,M686 YJF6158

This bathroom exhaust fan motor replacement from BOJACK is a stable and durable option to replace motors 686,687,8870, and M686. It runs on 120 volts, 60 Hz, with 0.60 AMP and 30 W, and features a wire length of 6.496" with a 2-prong plug. The mounting studs are 1.882" on center, and the kit contains 1 motor and 1 flat/paddle style fan measuring 6.6". This product has passed UL/CSA certification and is ideal for replacing damaged or worn-out motors in your bathroom exhaust fan.

What We Like
Easy installation
Effective air movement
Quiet operation
Good compatibility
Affordable replacement
What We Don't Like
Somewhat noisy
#TOP 4

Endurance Pro EP670 Universal Blower Motor Kit

Endurance Pro EP670 Universal Blower Motor Kit Cover
Endurance Pro EP670 SM670 Universal Utility Blower Motor Kit Compatible with Supco 3000 CW/CCW 120V GIDS-631102 653026 250340 250355 33-670 90970

The Endurance Pro Blower Motor is a versatile utility motor kit designed to replace various 3.3-inch diameter motors commonly found in refrigeration and air-moving applications. This kit includes a motor with a 4-inch clockwise rotation and 5-1/2 inch counterclockwise blades, along with necessary adapters and a mounting bracket, making installation straightforward. With a power rating of 0.55 Amps at 120V and a speed of 3000 RPM, you can expect efficient performance. Plus, it’s UL/CSA approved, ensuring safe operation and long-lasting use, giving you peace of mind during your projects.

What We Like
Easy installation
Good replacement for old motors
Affordable price
Strong performance
Fast shipping
What We Don't Like
Short lifespan for some models
#TOP 5

Universal Bathroom Vent Fan Motor Kit SM550

C01575
Universal Bathroom Vent Fan Motor Kit SM550 Cover
AMI PARTS Universal Bathroom Vent Fan Motor Kit SM550 Electric Motors Fit for Nu.Tone Bro.an - 50 CFM 120V, Replace C65878, VFM100, E498-1, 82423K, K111, C01575, 65100, EM550, EM750

The Universal Bathroom Vent Fan Motor Kit SM550 comes with a 4 1/2" diameter and 1" tall fan blade, 3/16" x 1 3/4" shaft, 6" wire length with a 2-prong plug, and 1 7/8" mounting studs. It is a compatible replacement for various range replacement exhaust fans, and the reversible motor is well-made and durable. It is also backed by 24-hour customer service in case of any issues.

What We Like
Easy installation
Quieter than original fan
Good motor quality
Compatible with various models
What We Don't Like
Possible modifications needed
Slightly imbalanced fan blades
#TOP 6

Fasco D132 Motor

D132
Fasco D132 Motor Cover
Fasco D132 3.3" Frame Open Ventilated Shaded Pole General Purpose Motor with Sleeve Bearing, 1/20HP, 1500rpm, 115V, 60Hz, 1.8 amps, CW Rotation

The Fasco D132 Motor is an open ventilated shaded pole general purpose motor with sleeve bearing, designed to provide reliable and efficient performance for your electric fan. With thermal protection, it ensures safe and long-lasting operation. The clockwise shaft end rotation and CSA certification with UL recognition make it easy to install and use. The shaft measures 5/16" diameter by 2-1/4" length, making it compatible with most electric fans. The Fasco Motor is an ideal choice for those who need a powerful and dependable motor for their electric fan.

What We Like
Easy installation
Accurate technical specifications
Competitive pricing
Low noise operation
Functional replacement
What We Don't Like
Short lifespan
Potential quality issues
#TOP 7

Broan-NuTone Replacement Motor/Wheel

C350BNR
Broan-NuTone Replacement Motor/Wheel Cover
Broan-NuTone Genuine Replacement Motor/Wheel for 50 CFM Bathroom Fans, Fits Select Models

The Broan-NuTone Motor/Wheel is a genuine replacement part that ensures your bathroom fan operates efficiently. It is specifically designed and tested to meet high performance standards, giving you peace of mind that your fan will run smoothly. This motor fits older NuTone models 696N, which have a housing size of 8 in. x 7.25 in., allowing you to easily upgrade your equipment. With a capacity of 50 CFM and a sound level of 4.0 Sones, you can enjoy effective ventilation without excessive noise. This replacement part is essential for maintaining a comfortable and fresh bathroom environment.

What We Like
Easy installation
Fits perfectly
Cost-effective
Better airflow
Available in 'like new' condition
What We Don't Like
Somewhat noisy
Minor adjustments needed
#TOP 8

S99080166 BP28 Bathroom Vent Fan Motor Replacement Kit

S99080166 BP28
S99080166 BP28 Bathroom Vent Fan Motor Replacement Kit Cover
S99080166 BP28 Bathroom Vent Bath Fan Motor Kit Replacement by Fetechmate Fit for Bro-an Nu-Tone 655 679 657 658 Exhaust Fan Motor 70cfm 1.4 Amp 3000RP 120V CCW - 1 Year Free Replacement

The S99080166 BP28 Bathroom Vent Fan Motor Replacement Kit is a stable and durable motor with 70cfm, 1.4 Amp, 3000 RPM, and 120V CCW. The motor comes with a 7/32 inch x 1-1/4 inch shaft with a flat, a wire length of 6-1/2 inches with a 2-prong plug, and a stack of 7/8 inch. It is compatible with ventilation fan models: 671, 671a, N678, N655, N679, 709-C, 740BR-A, 740WH-A, 741-A, and N671 bath fans. This motor kit will improve indoor air quality by circulating air through the exhaust vent and out the exhaust duct.

What We Like
Easy installation
Good airflow performance
Fits well in existing housing
Durable bearing assemblies
Quieter than older fans
What We Don't Like
Some noise from airflow
Missing parts reported by some
#TOP 9

Fasco D120 General Purpose Motor

D120
Fasco D120 General Purpose Motor Cover
Fasco D120 3.3" Frame Open Ventilated Shaded Pole General Purpose Motor with Sleeve Bearing, 1/70HP, 1500rpm, 115V, 60Hz, 0.7 amps, CW Rotation

The Fasco D120 Motor is an open ventilated shaded pole motor designed for general purposes. Its thermally protected feature ensures safety by preventing overheating, giving you peace of mind during operation. With a clockwise shaft rotation, it can easily fit into various applications, providing flexibility for your needs. The motor is CSA certified and UL recognized, assuring you of its high quality and reliability. This makes it a great choice for those looking for a dependable motor for their electric fan or other projects.

What We Like
Easy installation
Perfect fit for bathroom fan
Compatible with multiple part numbers
Works great after installation
What We Don't Like
Incorrect replacement information
#TOP 10

BOJACK Bathroom Vent Exhaust Fan Motor Replacement Electric Motors Kit

BJ-YJF-6158
BOJACK Bathroom Vent Exhaust Fan Motor Replacement Electric Motors Kit Cover
BOJACK Bathroom Vent Exhaust Fan Motor Replacement Electric Motors Kit Compatible with Nutone Broan Uppco 50CFM 120V

Introducing the BOJACK Exhaust Fan Motor Kit, the perfect replacement for your bathroom exhaust fan. With a powerful 50CFM motor, this kit ensures efficient ventilation in your bathroom. The motor runs at 3000 rpm, providing quick and effective air circulation. It operates at 120 volts and 60 Hz, delivering consistent performance. The 1.75" long shaft and 3/16" diameter make it easy to install. The 6" wire length with a 2-prong plug adds convenience to the setup process. The UL certified motor is stable and durable, ensuring long-lasting use. The mounting studs, located 1-7/8" on center, make installation a breeze. Compatible with various models including Nutone Broan, Uppco, Ventorola E498-1, Bay Motors, Sears 569, Dayton, and many others, this kit is versatile and reliable. Upgrade your bathroom exhaust fan with the BOJACK Exhaust Fan Motor Kit and enjoy improved ventilation in your space.

What We Like
Easy installation
Quiet operation
Cost-effective
Good airflow
Durable product
What We Don't Like
Some noise level
Sizing adjustments needed
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Which type of fan motor is the most efficient?

DC fans are considered the most efficient type of fan motor. They consume significantly less power compared to AC fans, with up to 70% less energy consumption to achieve the same output as traditional AC fan types. Choosing a DC fan motor can help save energy and reduce power consumption.

2. How do I know if my fan motor is good or bad?

To check if your fan motor is good or bad, follow these steps: 1) Turn off the power to the AC unit. 2) Set the multimeter to the ohm setting. 3) An infinite reading indicates an open circuit, indicating a faulty motor. 4) A zero reading signifies a short circuit, also indicating a faulty motor. If you get either of these readings, it's time to replace the fan motor.

3. What controls the speed of an electric fan?

The speed of an electric fan is controlled using thyristor or transformer speed controllers. Thyristor speed controllers provide smooth manual motor speed control and air flow control. These controllers operate by regulating the output voltage with a triac voltage regulator, allowing for precise control of the fan speed.

4. What are the common problems of an electric fan?

Common problems with electric fans include: 1) Flickering light in ceiling fans with light fixtures. 2) Wobbly ceiling fans that appear unstable. 3) Noisy operation. 4) Stuck on one speed. 5) Ceiling fan not turning on. If you encounter any of these issues, it may be necessary to troubleshoot or repair the fan motor.

Editor's Notes

During our electric fan motor research, we found 24 electric fan motor products and shortlisted 10 quality products. We collected and analyzed 29,569 customer reviews through our big data system to write the electric fan motors list. We found that most customers choose electric fan motors with an average price of $65.99.

The electric fan motors are available for purchase. We have researched hundreds of brands and picked the top brands of electric fan motors, including ATMA SUPPLY, Siasky, BOJACK, Endurance Pro, AMI PARTS. The seller of top 1 product has received honest feedback from 1,112 consumers with an average rating of 4.9.

Written by
Harry Stack Avatar

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.

Electric Fan Motors Comparison Table

#TOP1
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#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand ATMA SUPPLY Siasky BOJACK Endurance Pro AMI PARTS Fasco Broan-NuTone Fetechmate Fasco BOJACK
Voltage 120 Volts 120 Volts 120 Volts 120 Volts 120 Volts 115 Volts - 120 Volts 115 Volts 120 Volts
Speed - 3000 RPM 3500 RPM 3000 RPM 3000 RPM 1500 RPM - 3000 RPM 1500 RPM 3000 RPM
Horsepower - 60 hp 30 Watts - - 0.05 hp - 1.4 hp - 78 Watts
Model Name - - - SM670 EM550 d132 - S9908016 99080166 BP28 Bathroom Exhaust Fan Motor d120 -
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.1
ftb score rating icon 8.9
ftb score rating icon 8.8
ftb score rating icon 8.8
ftb score rating icon 8.8
ftb score rating icon 8.6
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