DC motors can be started without the need for a generator power source using only a variety of batteries. The design pattern of moving electric and motorized devices such as toys or electric cars has been formed on this basis. Basically, a simple start-up with the presence of only one battery is the most important feature of a DC motor. Because we can use this technique to design machines independent of city electricity with simple moving conditions.
Of course, to design powerful DC electric motors suitable for working in factory spaces, we need to use industrial inverters. This equipment converts AC power to DC power at a standard voltage level and high power, suitable for starting powerful DC motors. In this situation, the use of DC motors for industrial activity is a little difficult. However, it is the precise control capabilities of DC motors at low speeds that have developed their presence in industrial spaces. These engines are widely used in a marine engineering company. In the rest of this article, we will introduce you to the types of these engines:
Brushed DC Electric Motor
In the design of these DC motors, a commutator is used, which reverses the input current of the motor in every half cycle of the rotor. In this way, these engines have the ability to produce one-way torque. Brushed DC motors are old models that are not very common nowadays. However, the main application of the cutting DC electric motor is in the design of cranes, steel rolling machines, paper and textile industries, as well as the design of electric motors.
Application of Brushless DC Electric Motor
These DC motors do not have brushes. Brushless DC motors are known as synchronous DC motors. The commutator is not used in the design of these DC motors. Rather, an electronic servo mechanism has been used to detect and adjust the rotor movement angle. This design pattern has a direct impact on the applicability of the brushless DC electric motor.
DC Electric Motor Series
The design pattern of series-type DC electric motors is simple. They are one of the oldest types of DC motors that fall under the category of brushed motors. In the design of the stator of this type of DC electric motor, all the windings of the field and the rotor are connected together in series. In this way, all the rotor current is transferred to the field winding. As a result, a high amount of magnetic flux is produced, which leads to a very high speed. If you still have questions, visit ghaimagroup.com.
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