What Is the Tension Setting on a Brother Overlocker?

The recommended tension settings may vary depending on the type of fabric and desired stitch outcome. However, using the right thread can significantly impact the tension setting's effectiveness.

How Do I Adjust the Tension on My Serger?

When it comes to adjusting the tension on a serger or overlocker, it’s important to understand how the machine works and what effects different tension settings can have on the stitching. One popular brand of serger thread that can help achieve consistent and durable stitches is the Madeira Aerolock Premium Serger thread. This high-quality, core-spun thread is designed to withstand frequent washes and strain, making it an excellent choice for serging projects.

To begin adjusting the tension on a serger, it’s important to first identify the tension dials or knobs on the machine. Typically, there are multiple tension controls, usually numbered from 1 to 9 or higher.

To adjust the tension, start by setting all the dials or knobs to the “4” or “5” position as a baseline. This will ensure that the tension is balanced and will provide a good starting point for making any necessary adjustments. From there, it may be necessary to make small adjustments to the tension in order to achieve the desired stitch appearance and strength.

On the other hand, if the stitches are tight or puckering the fabric, it may be necessary to decrease the tension. This can be done by turning the tension dials or knobs counterclockwise, again in small increments.

Overall, adjusting the tension on a serger can be a bit of trial and error process. However, with patience and practice, it’s possible to achieve professional-looking stitches and secure seams using the right thread and appropriate tension settings.

What Are the Different Tension Settings on a Serger and What Effects Do They Have on the Stitching?

On a Brother Overlocker, the tension setting refers to the tightness or looseness of the threads while stitching. There are different tension settings that can be adjusted to achieve different stitching results.

When the tension is too loose, it can result in loose stitches, loops, or even thread breakage. Conversely, if the tension is too tight, the fabric can pucker, and the stitching may appear strained or uneven.

Understanding the tension settings is important as it allows for precise control over the stitching quality. It’s recommended to test different tension settings on scrap fabric to determine the ideal tension for each specific project or fabric type.

In addition to the high-quality thread, the Janome CoverPro family of machines also offer a variety of advanced features, including stitch width control. This feature allows users to adjust the width of their stitches, providing greater flexibility and precision in their sewing projects. Whether you’re working on garments, home decor, or other creative endeavors, the stitch width control on the Janome CoverPro machines ensures that you achieve the desired results every time.

What Is the Stitch Width Control?

The stitch width control on a Brother Overlocker is a mechanism that allows the user to adjust the width of the stitches produced by the machine. It’s an essential feature that helps customize the sewing experience and achieve desired results.

By adjusting the stitch width control, you can create various stitch widths on your fabric. This is particularly useful when working with different types of materials or when you want to add decorative elements to your sewing projects. For example, a narrower stitch width may be suitable for lightweight fabrics, while a wider stitch width can be used for heavier materials.

Madeira Aerolock Premium Serger thread is an excellent choice for your Brother Overlocker. This top-quality, core-spun thread is made of 100% polyester, ensuring durability and longevity. It’s specifically designed for sergers and coverlock machines, such as the Janome CoverPro family, making it a perfect match for your Brother Overlocker.

One of the key advantages of Madeira Aerolock Premium Serger thread is it’s ability to withstand frequent washes and strain. This is particularly important for projects that undergo regular use or require multiple washes, as the threads durability ensures that the stitches will hold up over time.

Additionally, the core-spun construction of the thread guarantees strength and stability, even during high-speed sewing. This feature makes it an ideal choice for sergers and overlock machines, which often operate at faster speeds compared to regular sewing machines.

Whether you’re working on a garment, home decor item, or any other sewing project, selecting the right thread is crucial for achieving professional results. Give it a try and experience the difference it can make in your sewing projects.

How to Use the Stitch Width Control on a Brother Overlocker

  • Press the stitch width control button on the Brother Overlocker machine.
  • Use the stitch width dial to adjust the width of the stitches.
  • Turn the dial to the right to increase the width and to the left to decrease it.
  • Check the stitch width on a scrap of fabric before sewing on the actual project.
  • Continue adjusting the stitch width until you achieve the desired result.
  • Remember to follow the machine’s manual for specific instructions on operating the stitch width control.


The tension setting on a Brother overlocker is a crucial aspect to consider when working with different fabrics and achieving professional-looking finishes. With the right tension setting, you can ensure that the threads are evenly balanced and the stitches are secure. This core-spun polyester thread offers excellent durability and can withstand frequent washes and strain, making it an ideal choice for sergers/overlock and coverlock machines.

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