How to Install a Servo Motor on a Sewing Machine – DIY Guide

Are you tired of that continuous tiring sound and the waste of energy caused by your clutch motor? Do you want to bring an update to make yourself even more productive? If the answer is yes, you have clicked onto the perfect article for you.

An appropriate servo motor is a must to achieve perfection in sewing. Different kinds of purposes and usage require a different kind of motor. However, if you are using your clutch motor on a regular basis, probably, it is time for you to bring a change.

Updating the sewing materials with time saves your time, energy and make you more productive. Installing and setting up a servo machine can seem to be a bit critical at the beginning, but if you follow the steps accordingly, as suggested here as a guideline, it may get a little easier for you to install a servo motor in your sewing machine.

Why Servo Motor?

Before we start, you need to remember the reason and purpose behind installing a servo motor updating your clutch one. In the past, clutch motors have played a reliable role in the sewing industry. A clutch motor will keep running as long as the power is on. This is more appropriate for working on heavy materials. But the strength of the clutch motor is a fact that has raised a necessity to update it.

On the other hand, a servo motor only keeps working as long as your foot is pressing the pedal. This is clearly seen as an energy saver, which can save almost 70% of energy. Not only that, a servo motor weights a three-quarter of a clutch motor, which makes it easier to move. A servo motor also provides better control over the process. It is also really suitable for newcomers in the industry as the speed can be controlled from 0 to 3300 RPM. This motor provides a much smoother finish to the stitches.

How to make it Happen

At this point, if you are convinced to replace your clutch motor with servo one, you must follow the right direction.

Gather the Equipment

Not knowing and arranging the needed tools and equipment may cost you an extra hour. Before starting, get to know about the tools and gather them. You may need:

An Adjustable Spanner: An adjustable spanner works to tighten or to loosen the bolts and nuts.

A Screwdriver with a Flathead: A flat-head screwdriver has a wedge-shaped flat tip, which is mainly used to tighten or loosen bolts that have a straight, linear notch in their heads.

A Star Head Screwdriver: A star head screwdriver ensures that the screw is driven straight.

An Allen Key:  Hexagonal socket heads can be Allen key, is a simple device used to drive bolts and screws with hexagonal tools in their heads.

A Hammer: A mini hammer will help to remove stubborn nuts and bolts.

How to Install a Servo Motor on Sewing Machine

Unpack the Motor

Take your motor out of the pack and gather all the scattered pieces. Now you have to choose either one among the V belt pulley or the cogged. Put the pulley inside the servo and make it stay with the nut that had been given. Do not tighten the pulley cover too much as it may cause you trouble to adjust in the long run.

Place the Bolts

Locate and attach the bolts to the holes on the left side of the machine. Make sure the washer is secured and the bolts tight enough. Use bolt slots and place the engine after threading the nuts. The third bolt must be on the other side of the carrier and must operate with the washer, bolts and nuts. Tightening the nuts with the finger will provide a loose fit that may help in the next step.

Place the Motor in the Right Position

You have to place the motor in such a way that is proportionate with belt Finger tightening the three installation nuts is essential due to this step. You need to adjust the motor’s position so that it lines up with the belt groove slot. Keep improving the placement until it is in the same line with the belt pulley. When it is followed the right way, secure the bolts.

Insert the Belt

It’s now time to make some use of your old clutch motor. Bring out the belt that you used before. Find the belt groove and insert the belt around it. You can adjust it by mounting on the belt groove and find the perfect fit. Move the motor back to adjust the tension if the belt is loose and do the exact opposite by moving it forward if the belt is too tight. In the end, make the belt and the belt cover stand in a line.

Start with the Linkage Bar

Place the linkage bar’s bolt with the lever from the motor and secure it with the appropriate equipment. Review it several times to make sure it is placed correctly. This will provide you control over the motor speed.

Turn the Power On

If you have successfully completed up to this point, it is time to turn the power on and to check if it is working properly.

Have Some Trials and Find the Error

It is mandatory to have checks on the machine. Press the treadle and make sure that the belt is placed in the right way. Try running the motor couple of times and make sure it is not with touch with cover and the bracket. Try to make some stitches in a rough fabric just to see if the motor is working properly. A well-installed motor will provide smooth finishes of stitches.

Have Patience and Give Time

If it is your very first time, the whole process may seem to be a little complex. But following these steps patiently and by giving it enough time should make it way more comfortable for you to do. If you fail to install the servo for the first time, do not lose hope. After all, perfection is all about dedication and hard work. Have a great journey with your newly installed servo motor.

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