An air compressor belt guard is essential for compressors that use a belt to connect the pump to the motor. When the motor is turned on, the belt starts turning to transfer power to the air pump.
To achieve specific pressure and speed levels, manufacturers modify the pulley sizes (just like the disks in your car’s transmission system).
This short post will cover some basic principles regarding the belt guard, including how to DIY at home.
What is an air compressor belt guard compressor?
A belt guard is designed for safety purposes. This accessory consists of heavy-duty steel that’s expandable on both sides. To fit any compressor, you can also cut your own shaft slots.
The bottom of air compressor belt guards tend to be separate and bolted to the tank, using guard slips and angle brackets.
What does a belt guard do?
The primary purpose of the air compressor belt guard is to ensure the machine is operating safely. This is especially important when the air compressor is running at full capacity.
For example, a belt with a lot of wear and tear can suddenly tear apart and be sent flying inside the room. When the motor is running very fast, this can be very dangerous.
If your air compressor belt is in poor condition, consider buying a new one online.
Another possible scenario is having children or pets near the compressor. Without the belt guard, they may get injured if they try to touch the running pulley or belt.
For this reason, manufacturers use screws and snaps to ensure that the belt guard is tightly installed.
Unfortunately, many old air compressors do not have a belt guard, posing a danger to the operator(s).
Where to find a universal air compressor belt guard for sale?
To get a universal air compressor belt guard, you can buy it from a local retailer. Generally, brands offer universal models that fit most air compressors.
The price for a universal air compressor belt guard is around $150.
Alternatively, you can always opt for a DIY air compressor belt guard. Of course, this is only feasible if you already have the necessary equipment.
Watch the following video to learn how you can DIY an air compressor belt guard:
Where is a guard belt placed?
This one is a no-brainer! You need to install the guard belt to cover the belt and the pulley. After placing the belt guard in the correct position, use screws to attach it firmly.
Note that you will probably need to remove the belt guard multiple times in the future to clean the belt and other components.
Related – Learn about Quiet Air Compressors.
Takeaway message
Air compressor belt guards are important accessories that provide safety for users. If you have an old air compressor without a belt guard, make sure to install one as soon as possible.
Hopefully, this post helped you understand the importance of air compressor belt guards and their role in protecting operators.
If you have any specific questions regarding belt guards, please feel free to share your thoughts down below.
