| DC Motors | Connection types. | Internals |
|---|---|---|
|
What does DC stand for?
direct current.
|
What is a series connection?
This connects the armature and field wing in one series.
|
What is the end bells?
This hold everythin in place.
|
|
What is the commutator?
something that the rotor is switched by.
|
What is shunt connection?
This connects the armature and feild wings parallel.
|
What is the bearings?
This allows the motor to spin wit minimum friction.
|
|
what is a brush motor?
A motor that uses direct current from stationary magnets and rotating magnets.
|
What is commpound connection?
This is when the armature and feild wings are connectec in shunt and series together.
|
What is the commutator?
This switches the rotor.
|
|
What is a brushless motor?
this type of moter has a permanent magnet in the rotor.
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What is a positive to having the compound connection?
It can be connected in two different ways.
|
What is the armature?
this spins in the moter and has magnets on it.
|
|
What is an un commutated motor?
these are motors that require no Commutation.
|
What is a down to having a series motor?
It must work harder when under a big load.
|
What is the funtion of the fan?
To keep the motor cool.
|
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