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TDY-42 at e-bay is the same size and worked in my "north pole" sign.

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Where can you buy a motor for a fiber optic Avon scarecrow with a synchronous motor ac12v?

You can purchase a synchronous motor like the one you described from online retailers such as Amazon or eBay. Make sure to check the motor specifications to ensure it is compatible with your Avon scarecrow. Additionally, specialty electronics stores or fiber optic component suppliers may carry such motors.


In synchronous motor theory is excitation current the same as field current?

Yes, in synchronous motor theory, excitation current is the same as field current. This current is used to produce the magnetic field in the rotor that interacts with the stator current to generate torque and make the motor operate synchronously.


How do you calculate the output torque and speed when s equals 0?

When the slip value (s) equals 0, it means that the rotor speed is equal to the synchronous speed of the motor. In this case, the output torque can be calculated using the formula T = (P * 60) / (2 * π * Ns), where T is the torque, P is the number of poles, and Ns is the synchronous speed. The speed of the motor is the synchronous speed in this condition.


What happens to the speed of a three phase motor if frequency is increased?

If the frequency supplied to a three-phase motor is increased, the motor speed will also increase following the relationship known as the synchronous speed. This increase in frequency will lead to a corresponding increase in motor speed, assuming that the load on the motor remains constant.


What is rotor speed of the three phase motor?

Efficiency of a motor is the ratio of power supplied to it, to the power produced by it, expressed as a percentage. This varies from motor to motor. It is calculated using the equation: efficiency = ((Pin - Pout) / Pin) * 100A typical power conversion efficiency for an induction motor over ½ HP would be 90%CommentEfficiency is actually the ratio of output power to input power, not the other way around!

Related Questions

Where can Ibuy a TYC42 12v synchronous motor?

where can I buy a TYC50-12 synchronous motor for a fibre optic christmas tree


What is synchronous machein?

mainly alternator,synchronous motor comes under the synchronous machine.a synchronous motor is not a self starting motor.if a synchronous motor moves with more than synchronous speed then it acts as a synchronous generator.


What is slip of synchronous motor?

A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.


What is the slip of synchronous motor?

A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.


Which motor rotate above synchronous speed?

An induction motor rotating at higher than synchronous speed would be generating power, thus would be a generator. No motor operating as a motor runs above synchronous speed.


Similarity of induction motor and synchronous motor?

motor cyc


How can you use a synchronous motor as a synchronous genarator?

to use prime mover


Why is a synchronous speed motor considered a constant speed motor?

synchronous motor is a constant speed motor because it will only run at a synchronous speed or not at all.the speed can be changed by changiing the frequency only ns=120f/p


What is a synchronous motor?

Synchronous motors are those that run only at Synchronous speed ie.. constant speed.


Why the DC motor is call as synchronous motor?

A 60Hz synchronous motor spins at synchronous speed - if it's a two pole motor it will spin at exactly 1800 rpms. An asynchronous motor will spin at a speed lower than the power supply frequency - a symilar asynchronous motor may spin at 1700 rpms.


Why synchronous motor is used in ac and dc?

A synchronous motor is used only with a.c. Its speed is dependent on the frequency of the a.c.


Why is the speed of synchronous motor is more then induction motor?

Synchronous motors run at synchronous speed. An induction motor that has the same number of poles must run at a sub-synchronous speed to create a second magnetic field (a field that is at a different phase angle) to generate torque.