TDY-42 at e-bay is the same size and worked in my "north pole" sign.
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.
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.
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.
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.
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!
where can I buy a TYC50-12 synchronous motor for a fibre optic christmas tree
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.
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
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.
motor cyc
to use prime mover
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
Synchronous motors are those that run only at Synchronous speed ie.. constant speed.
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.
A synchronous motor is used only with a.c. Its speed is dependent on the frequency of the a.c.
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.