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1. A squirrel cage Induction motor is lesser costlier than electrical drive because of using coverters and control circuits .

2. Technology for dc drives is improved compared to ac drive

3. It is not reliable

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What would be the best motor to use if you need it to run continuously?

For continuous operation, a brushless DC (BLDC) motor is often the best choice due to its efficiency, reliability, and low maintenance requirements. These motors generate less heat and have a longer lifespan compared to brushed motors. Additionally, they provide smooth torque and can operate quietly, making them ideal for various applications that require continuous running. Other options, such as stepper motors, may also work depending on the specific application needs, but BLDC motors generally offer superior performance for continuous use.


What type of motor can use to drive thruster?

To drive a thruster, a brushless DC (BLDC) motor is commonly used due to its high efficiency, reliability, and precise control capabilities. These motors provide smooth operation and can handle varying loads effectively, making them suitable for applications in marine propulsion and drones. Additionally, stepper motors can also be employed in specific applications where precise positioning is required.


What are the disadvantages of the universal motors?

high maintainance and short life caused by commutator produce more noice and vibration then induction motor


Can you run a BLDC motor backwards without damage?

Yes, just swap any two wires to reverse it


What is the difference between crown motors and regular motors?

The difference between crown motors and regular motors is that crown motors is a company, and regular motors are not. Regular motors, are the motors that can be found under a car hood.

Related Questions

Which motor is used in automatic railway gates?

BLDC motors


What are applications of comparator?

IN BLDC OPERATING MOTORS i.e. FAN IN THE CPU,ADC


What happens to speed when toque increases in bldc motor?

When torque increases in a BLDC motor, the speed decreases. This is because as more torque is applied, the motor has to work harder to maintain the same speed. The relationship between torque and speed is inversely proportional in BLDC motors.


What would be the best motor to use if you need it to run continuously?

For continuous operation, a brushless DC (BLDC) motor is often the best choice due to its efficiency, reliability, and low maintenance requirements. These motors generate less heat and have a longer lifespan compared to brushed motors. Additionally, they provide smooth torque and can operate quietly, making them ideal for various applications that require continuous running. Other options, such as stepper motors, may also work depending on the specific application needs, but BLDC motors generally offer superior performance for continuous use.


What are the benefits of using a BLDC fan in comparison to traditional fans?

The benefits of using a BLDC fan compared to traditional fans include higher energy efficiency, quieter operation, longer lifespan, and better control options.


What type of motor can use to drive thruster?

To drive a thruster, a brushless DC (BLDC) motor is commonly used due to its high efficiency, reliability, and precise control capabilities. These motors provide smooth operation and can handle varying loads effectively, making them suitable for applications in marine propulsion and drones. Additionally, stepper motors can also be employed in specific applications where precise positioning is required.


What is the best dc motor to use when building a wind generator?

A brush-less DC motor (BLDC)


What is a disadvantages DOL or direct online starter?

it can not be use for heavy duty motors as well as it requires a high starting current.


What are the disadvantages of the universal motors?

high maintainance and short life caused by commutator produce more noice and vibration then induction motor


Can you run a BLDC motor backwards without damage?

Yes, just swap any two wires to reverse it


Disadvantages of 3 phase induction motor?

One of the disadvantages of the 3 phase induction motor is that it requires a three wire supply. The other disadvantage is that the 3 phase induction motors have poor starting torque and high have in the rush currents.


What is the difference between crown motors and regular motors?

The difference between crown motors and regular motors is that crown motors is a company, and regular motors are not. Regular motors, are the motors that can be found under a car hood.