Common Failures in Cheap Garage Door Motors and How They Affect Your Wallet

May 31, 2024 | Garage Door

When it comes to automating your garage door, choosing the right motor is crucial. Today we will talk about the common failures in cheap garage door motors and how they affect your wallet, aiming to inform you about the frequent issues presented by low-cost motors and how they can become a significant expense in the long run. Although cheap motors may seem like an attractive option due to their low initial cost, they often come with a series of disadvantages that can negatively impact both the functionality of the door and your finances.

In the following sections, we will break down the most common failures found in low-cost motors and analyze how these issues can lead to additional expenses. By the end of the article, you will better understand why investing in a quality motor can be more cost-effective in the long run and how to avoid the pitfalls of the cheaper options on the market.

Common Failures in Cheap Garage Door Motors

Overheating Issues

One of the most common failures in economical garage door motors is overheating. Cheap motors are often made with lower-quality materials that do not dissipate heat efficiently. This can cause the motor to overheat, especially during periods of heavy use. Overheating can not only cause the motor to shut down temporarily but also can permanently damage its internal components, resulting in costly repairs or even the complete replacement of the motor.

Gear System Failures

Economical motors often present problems in the gear system. Gears are fundamental to the motor’s operation as they transfer the motor’s force to the door, allowing it to open and close. In low-quality motors, gears are often made of less durable materials, such as plastic or low-strength metal, which can lead to rapid wear or even breakage. A defective gear system can cause the door to jam or malfunction, requiring repairs that can be much more expensive and inconvenient.

Premature Component Wear

Premature component wear is another frequent issue in cheap motors. These motors typically use low-quality parts that are not designed to withstand prolonged use. Components such as bearings, seals, and gaskets can deteriorate quickly, affecting the motor’s efficiency and functionality. Premature wear not only reduces the motor’s lifespan but also can cause unexpected failures, leaving you with a non-functional garage door and additional maintenance and replacement costs.

Lack of Strength and Power

The lack of strength and power is a common drawback in economical motors. Low-quality motors often do not have the necessary power to move heavier or larger garage doors. This can result in slow or inconsistent operation, which is not only frustrating but also can damage the door and the motor over time. A motor that does not provide enough force can experience greater wear, reducing its lifespan and increasing the frequency of necessary repairs.

How Cheap Garage Door Motors Affect Your Wallet

Repair and Replacement Costs

The aforementioned failures can lead to frequent and costly repairs. Each time a component fails, it needs to be replaced or repaired, which can quickly add up in terms of costs. Additionally, in some cases, the damage can be so severe that the entire motor needs to be replaced much sooner than you anticipated. This means that the initial savings from buying a cheap motor are quickly eclipsed by the ongoing maintenance and replacement expenses.

Increased Energy Consumption

Another aspect that can affect your wallet is increased energy consumption. Cheap motors are often less energy-efficient. This is because they are not designed with advanced technologies that optimize electricity usage. A less efficient motor needs more energy to perform the same task as a higher-quality one, resulting in higher electricity bills. Over time, this increased energy consumption can represent a significant expense, especially if you use your garage door frequently.

Reduced Motor Lifespan

The reduced lifespan of the motor is another factor to consider. Cheap motors, due to their low-quality components and lack of durability, tend to have a much shorter lifespan compared to higher-quality motors. This means you will have to replace the motor more frequently, increasing long-term costs. Investing in a higher-quality motor may have a higher initial cost, but in the long run, it can save you money by avoiding frequent replacements.

Impact on Home Security

Security is a major concern when it comes to the garage door, which is often one of the largest entry points to your home. Cheap motors can be less reliable and more prone to failures, compromising your home’s security. A motor that fails unexpectedly can leave your garage open and vulnerable to intruders. Additionally, low-quality motors may lack advanced safety features, such as obstacle detection sensors, which are essential for preventing accidents and damage. Therefore, opting for a cheaper motor can put both your home’s and your family’s security at risk.


In summary, while cheap garage door motors may seem like an attractive option due to their low initial cost, the common failures they present can result in significant long-term expenses. Problems such as overheating, gear system failures, premature component wear, lack of strength and power, and electrical issues can lead to costly repairs, increased energy consumption, reduced motor lifespan, and compromised home security. Investing in a higher-quality motor from the start can save you time, money, and worries in the future.

Frequently Asked Questions

Why do cheap motors overheat more easily?

Cheap motors are often made with lower-quality materials that do not dissipate heat efficiently, leading to a higher risk of overheating.

What types of problems can arise in the gear system of a cheap motor?

Cheap motors often have gears made of less durable materials, such as plastic or low-strength metal, which can result in rapid wear or gear breakage.

How does premature component wear affect motor functionality?

Premature component wear can reduce the motor’s efficiency and functionality, causing unexpected failures and increasing maintenance and replacement costs.

To what extent can a cheap motor increase energy consumption?

Economical motors are typically less energy-efficient, requiring more energy to perform the same task as a higher-quality motor, thus increasing electricity bills.

Why is it important to consider the motor’s lifespan?

A shorter lifespan means more frequent motor replacements, which increases long-term costs and can make a cheap motor less cost-effective.

At TAC Overhead Door, we understand the importance of choosing the right motor. Contact us today for more information and a personalized quote!

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