How Important is Brushless DC Motors for Transportation?

Electric vehicles were one of the first automobiles, and over time they became wildly famous during the early 1900s. In fact, approximately 40% of the cars in the U.S. were electric during that time.  



The lack of electronic control technology limited the speeds of electric vehicles to 20 miles per hour. Along with poor recharging infrastructure, the convenience of vehicles prompted car owners to discard electric vehicles. However, technological advancements such as brushless DC motors have made these energy-efficient automobiles highly viable.  

So, electric vehicles aren’t as new. In fact, the first electric vehicle, a tricycle, was engineered in the year 1881 by French inventor Gustave Trouve. Many engineers around the globe have spent years trying to enhance the efficiency of electric vehicles. After all, they have great importance for the environment as they consume less fuel, resulting in lower greenhouse emissions.   

While better electric storage systems, batteries, or fuel cells, must continue to be encompassed in an overall strategy for enhancing electric vehicles, a big piece of the puzzle is only now coming into play: the motor.  

Why Select Brushless Motors for Transportation?  

There is great significance in brushless motors. They are lightweight, efficient, as well as highly durable. In fact, they weigh less than AC induction motors, & they are considered more efficient and durable compared to brushed DC motors.   

Induction motors need AC power & it involves more wiring that causes the motor to weigh more. The brushed motors have brushes that rub against conduits for functioning. Over time, these brushes wear down, spark, as well as create dust inside the motor, which causes it to deteriorate & stop working. On the other hand, the brushless motor use less wiring & removes the brushes to get rid of the sparkling, dust, & failure. Moreover, these design strengths are the main reasons why it is preferred in transportation.   

Advantages of Brushless Motors  

  • It has high torque to weight ratio  
  • Lighter weight  
  • Brushless Motors have high torque per watt of power input  
  • It has high reliability with low maintenance needs  
  • Decreased operational & mechanical noise  
  • Increased efficiency   

Where is Brushless DC Motor used in Transportation?  

Today, brushless motors are found in electric vehicles, hybrid vehicles, as well as personal transporters. Some electric bicycles use brushless motors built directly into the wheel hub, with a stator fixed to the axle & magnets attached to as well as rotating with the wheel. The majority of electrically powered RC models make use of brushless motors and thanks to their lightweight.  

  • Drones and UAVs  
  • Electric skateboards  
  • Electric scooters  
  • Ski propulsion  
  • Boats  
  • Electric bicycles  
  • Rafts  
  • Custom projects  

Brushless DC Motors for Transportation  

Brushless motors are basically found in a wide range of industries. BMC- Brushless Motor Corp. is a leader in creating efficient Brushless DC Motors optimized to your power, speed, torque, and current requirements at various voltages. When high performance & reliability are required, our brushless DC motors overcome the drawbacks related to induction & brushed motors.  

Brushless Motor Corp. is known as one of the well-known suppliers because of their fast responses. The high-performance motors designed by us will surely meet your exact demands.  

Due to better performance, brushless motors are gaining popularity in several applications. Still, there are places where brushed motors make more sense. But with the ongoing trend, much can be learned by looking at the adoption of brushless motors in automobiles.   

Do you want to know- How DC motor works? Stay tuned with us to get latest updates about DC Motors.

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