Understanding Vacuum Specifications

Understanding a lot of confusing specifications is among the most difficult regions of selecting the new robotic vacuum. To start with, consumers want vacuums that provide the very best cleaning ability. And a lot of consumers typically equate cleaning ability with “power” or “suction”.

Cleaning ability isn’t nearly power and suction, despite the fact that these attributes are very important areas of vacuum performance. If you do information and education, searching with the figures and discover what the specifications mean and which of them you will need.

Regrettably, there is not one rating that signifies cleaning ability. However, there are a variety of primary specifications, whenever clearly understood, allow individuals to make educated decisions concerning which new robotic vacuum may have the very best cleaning ability.

These primary specifications include watts, amps, volts, water lift (or sealed suction), horsepower, air watts, and ventilation.

Furthermore, there are a variety of other, secondary specifications that influence cleaning ability that we’ll also examine. Incorporated in this particular are filtration, cleaning tools (agitation), capacity, quality, noise, features and price.

To produce feeling famous this we first need to know the basic principles of how vacuum pressure works.

All vacuums operate according to air flowing inside the opening inside the cleaning mind or tool, while using vacuum along with the bag and/or filter system then your exhaust port. This ventilation is produced using the vacuum motor, which can be known as suction motor.

The vacuum motor includes electrical components placed on an admirer or multiple fans. Once the fans spin, an incomplete vacuum is produced along with the pressure within the vacuum drops underneath the ambient (or existing) air pressure space. Because air pressure is bigger outdoors the vacuum than inside, air rushes while using vacuum.

So, it is possible to understand that the vacuum motor may be the heart in the vacuum. Inside the finish, the greater effective the motor, the higher pressure differential so the more suction and ventilation, right? Which is a result of this that the majority the specifications the factor is concerning cleaning ability relate either directly or else directly for that motor.

But here’s where it’ll get tricky. Specifications for components like the motor don’t always communicate with the performance within the entire vacuum, and they’re only incorporated within the story.

Let us see the primary specifications individually:


The input power the vacuum motor is measured in watts. Of course this specs does not think about the efficiency within the motor, the amount of fans or possibly the general vacuum design, motor wattage could be a valid method of evaluate and compare the potency of the motor.

Since the ideal comparison is motor input power in watts of Product A in comparison to motor input power in watts of Product B, some manufacturers don’t provide motor input power specifications by means of watts but rather rate the whole vacuum in amps. This makes it difficult to compare across brands.

However, you can convert amps to watts using the formula, amps x 120 (volts) = watts. Or however, you can convert watts to amps using the formula, watts/volts (always 120) = amps. For instance, a 1400-watt motor converts to 11.67 amps (1400/120=11.67).

Evaluating machines rated in amps with others rated in watts isn’t a precise comparison because manufacturers which are using watt ratings typically rate the motor only while amperage ratings make use of the total electrical standby time with the vacuum such as the motor within the power nozzle (the motorized revolving brush cleaning mind), bulb, etc.