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Our Adventage

Go-Gold offers high efficiency brushless DC motors for handheld vacuum cleaners and rod vacuum cleaners.

Among cordless vacuum cleaner components, the motor is second only in weight to the battery, and the small, lightweight brushless DC motor produced by Go-Gold not only makes the vacuum cleaner easier to use, but also leaves room for plasticity for better design, giving the product a huge advantage.

Compared with traditional brushless motors, brushless DC motors are not only thinner, but also can output high power, so they have the advantage of low energy consumption. Based on the experience gained so far in the development and manufacture of brushless DC motors, Go-Gold has developed a motor dedicated to cordless vacuum cleaners.

You can contact us to make custom motors

Product Adventage

Brushless motors lack of brushes increases their lifetime and decreases the motor’s overall maintenance.

Without the constant friction caused from the brushes rubbing against the commutator, damaged due to friction as well as overheating effects are eliminated. Due to the lack of friction, brushless motors also offer higher efficiencies.

Brushless motors typically operate at efficiencies of 85-90%. This is substantially higher compared to a brushed motor, which typically operate at efficiencies of 75-80%.

The use of an electronic controller allows a brushless motor to have a wider operating range. Brushless motors can deliver precise amounts of torque depending on the load by altering the amount of current sent through the stationary coils.

Although brushless motors contain many advantages, they come with a price.

With the integration of the electronic sensor and electronic controller, the price of a brushless motor is usually much greater than a brushed motor.

Brushed motors are directly wired to a DC power source and can be operated using a simple switch.

This allows the cost of brushed motors to be significantly lower and in some cases this allows them to operate in much harsher environmental conditions.