Scientific Help: There's a lot of resistence on DC motor. What can I do to "enforce" less resistance on it?

Question

I have a motor from this website.
http://sargentwelch.com/product.asp_Q_pn_E_WL2454D_ST_A_DC+Motor+Kit_E_

We can I add to or change from the motor to make it more efficient and less electrically resistant? Such as changing the gauge of the wires in the armature...etc.

Answer 1

You see resistance is what makes the motor run , the resistance in the coil produces the electromagnetic field that makes it turn , now , the resistance would depend on the length of the winding and the gage of the wire , and of course the space available of the coil and rotor . if you put smaller gage and longer wire there would be less resistance and a weaker electromagnetic field , and if you put shorter wire and thicker gouge wire you will have more resistance and grater electromagnetic field , so the motor you have is designed as it is, you wont be able to do much about it , is cheaper to just buy a motor that you need from the start , high torque slow ' or high rpm , it gets complicated ...