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.001" per 2" of diameter of face of coupling
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∙ 13y ago
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What is an electrical drive?
the aggregate of electric motor,the energy transmitting shaft and the control equipment by which the motor characteristics are adjusted and controlled is called an electrical drive.
Lock rotor most likely cause of electric motor overheat?
If the motor's shaft will not turn (is locked) because maybe its bearings have seized - up or the thing it is driving has got damaged so it won't allow the shaft to turn, the motor will overheat in short-order.
Do you know what equipment is required to control the speed of motor shaft rotation angle of motor shaft and reverse the direction of motor shaft?
Variable Frequency Drive
What does the brushes and commentator in a D C motor do?
i have never heard of a commentator in a motor, think you may be mistaking that word. inside an electric motor you have a stator and windings, as polarity changes it spins the stator and the brushes transfer the charge to the device being used.. I think they meant commutator. If you break an electric motor down to 2 parts, you have a commutator and an armature. the armature being the shaft that basically floats on bearings, and the commutator being the hull where the stator is. (and there is such thing as a brushless electric motor.) the stator does not spin. that is the term used for the magnets that pull the electric field supplied by the brushes. To make even more simple, imagine a shaft floating on bearings with 2 magnets on it, one positive and one negative ( the armature) and this shaft is inside of a ring of electricity the is flowing in one direction, its going to pull the negative and push the positive (the commutator) and cause the armature to spin.
How can you measure electric motor RPM without a strobe?
Two methods, one uses a dial that is held in the center of the revolving shaft and is directly read off of the dial face. The second method uses a strobe light. The light is focused on the shaft and the dial on the strobe is turned until it looks like the shaft has come to a stand still. The RPM is read off of the meter face of the strobe light.
What is the voltage tolerance of a standard electric motor?
the voltage tolerance of a standard electric motor is
What rotates on an electric motor?
The part that rotates inside of an electric motor is called the rotor.
When power a fan using a simple electric motor the fan's shaft and blades are attached to?
Fans shaft and blades are attached to rotor shaft of the motor
What happens if the motor operate but is noisy?
You didn't say what type of motor. If an electric motor it could be the shaft bearing(s) are worn.
Which instrument is used to vibrate a cellphone?
an electric motor with an off-balance weight on its shaft.
What is an electrical drive?
the aggregate of electric motor,the energy transmitting shaft and the control equipment by which the motor characteristics are adjusted and controlled is called an electrical drive.
How does electricity produce motion?
In an electric motor electricity is used to create a moving magnetic field which forces the shaft of the motor turn. For more details see the 'how stuff works' web site for electric motors.
Lock rotor most likely cause of electric motor overheat?
If the motor's shaft will not turn (is locked) because maybe its bearings have seized - up or the thing it is driving has got damaged so it won't allow the shaft to turn, the motor will overheat in short-order.
What year is my Evinrude boat motor ModelE70ELCIM Serial JOOO3935?
Its a 70 hp electric start long shaft 1981.
What is shaft alignment of a pump?
The alignment of a pump is the process of making sure the pump shaft and prime mover (electric motor, engine,ect.)shaft are lined up perfect both horazonally and verticaly to ensure there is no binding on the coupling.
Do you know what equipment is required to control the speed of motor shaft rotation angle of motor shaft and reverse the direction of motor shaft?
Variable Frequency Drive
Is electric car an internal combustion engine or is the a different type of engine?
An electric car is powered by a large electric motor. This motor is powered by the use of magnets in a coil inside the motor. When electric current is run through the motor, the drive shaft spins. This type of motor has an advantage over internal combustion engines because it offers all its torque at 0 rpm, thousands less than internal combustion engines. This makes the car quicker to start and accelerate.
