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You can also write this as 0.75 kW.

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8y ago

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What are the disadvantages of using motor of wrong rating?

Using a motor of wrong rating can have a number of disadvantages, depending on the application. Firstly, if the motor is too small for the application, it will be unable to achieve the desired performance. This can lead to a lack of torque, meaning it will take longer to accelerate and may not be able to reach the desired speed or torque level. Additionally, smaller motors are often less efficient, meaning they will consume more power and generate more heat, which can cause damage to the motor or other components in the system. On the other hand, using a motor that is too powerful can be a problem as well. This can lead to dangerous situations, as too much torque or speed can cause components to fail or even damage the system. Additionally, more powerful motors often have higher power consumption, meaning they will be more expensive to run and may require additional cooling systems. Overall, using a motor of wrong rating can lead to many issues and should be avoided if possible. It is important to select the right motor for the job and make sure that it has the necessary power and torque for the application.


What is 2800KV mean?

2800KV refers to the motor's RPM (revolutions per minute) per volt supplied. A higher KV value indicates the motor can achieve higher RPMs, typically used for lightweight drones or aircraft that require quick acceleration and speed. It is important to match the KV rating of the motor with the voltage and propeller size for optimal performance.


Can a 2hp 4poles ac induction motor carry 300kgs of weight?

It would depend on the efficiency and design of the motor, as well as the operating conditions such as load distribution and friction. In general, a 2HP 4-pole motor may not have enough torque to lift 300kg vertically, but it could potentially move the weight horizontally on wheels or a conveyor. It's important to consider the motor's continuous duty rating and consult with a mechanical engineer for a more accurate assessment.


What does energy rating tbc means?

The acronym "tbc" stands for "to be confirmed." In the context of an energy rating, this means that the rating or information is not yet finalized or determined. It suggests that more information or details about the energy rating are expected to be provided at a later time.


One motor has twice the power as a second motor. which motor does greater work for the same interval of time?

"Power" is the rate of doing work (delivering energy).A motor that is operating at higher power is delivering more energy per second, so it does greater work for the same interval of time than the second motor.Here's a note though: The rating marked on a motor is the power it's capable of delivering, but not necessarily the power it is delivering whenever it's running. If your two motors had the same loads on them, then they'd be operating at the samepower level and doing the same amount of work per second, even though one might be capable of handling a greater load.