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What is the difference between max torque and breakdown torque of a electric motor?
Max torque and breakdown toarque are the same...,.the point at which a motor will stop/stall.
What is induction motor?
Induction motor is an AC electric motor which uses electromagnetic induction to induce the electric current in the rotor to produce torque.
What is stall condition of motor?
Stoll condition of a motor or Stall torque is the torque which is produced by a device when the output rotational speed is zero. It may also mean the torque load that causes the output rotational speed of a device to become zero - i.e. to cause stalling.Stalling is a condition when the motor stops rotating.This condition occurs when the load torque is greater than the motor shaft torque i.e. break down condition.In this condition the motor draws maximum current but the motor does not rotate.The current is called as Stalling current.
Which motor is used in electric train and traction?
An electric train uses electric motors. Modern trains have many motors, they are mounted on the axles, one motor per axle. Some axles will be powered and have motors on them, some will not.
What does locked motor capacity mean?
Locked motor capacity (LMC) refers to the maximum torque that an electric motor can produce when it is stalled, meaning the rotor is not turning. This value is crucial for applications where the motor may need to start under load or face sudden resistance. LMC is typically higher than the motor's rated torque, as it represents the motor's capability before it overheats or damages itself if the stall condition persists. Understanding LMC helps in selecting appropriate motors for specific applications and ensuring reliable performance.
What is the maximum torque than an induction motor can develop known as?
Gross Torque
What can be powered by an electric motor?
An electric motor can power anything that needs mechanical torque.
What happens if load torque is same at full speed in separately excited dc motor?
Same as what? at maximum speed and torque, the motor delivers maximum power.
What is the difference between max torque and breakdown torque of a electric motor?
Max torque and breakdown toarque are the same...,.the point at which a motor will stop/stall.
What is the relationship between torque and speed for an electric motor?
Torque and speed are inversely proportional
What is induction motor?
Induction motor is an AC electric motor which uses electromagnetic induction to induce the electric current in the rotor to produce torque.
What is full staring torque?
Full staring torque, often referred to as "starting torque," is the maximum torque produced by an electric motor when it starts from rest. This torque is crucial for overcoming inertia and initiating the motion of the motor's load. It is typically higher in motors designed for applications requiring a significant initial force, such as in elevators or conveyor systems. Understanding the full staring torque is essential for selecting the appropriate motor for specific applications to ensure efficient operation.
What is the condition at which torque developed in 3 phase induction motor is maximum?
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Pull-out torque of induction motor?
The pullout torque is the maximum torque a motor can achieve. Also known as breakdown or peak torque. It occurs at the point where, the increase in the rotor current is exactly balanced by the decrease in the rotor power factor.
How does an induction motor develop torque?
The shaft of an AC induction motor rotates because of the torque created by the interaction between the magnetic field of the stator and the magnetic field of the rotor.
How much torque does a 150 hp electric motor have?
A 150 HP electric motor will have approximately 280 foot pounds of torque output. Torque is used mostly at low speeds to get loads moving.
Can a electrical motor current be increased?
When the coil is parallel to magnetic field, torque is maximum. When the coil is in vertical position, the torque is minimum. You can't go beyond that.
