Close Window    Demonstration Electric Motor A model of the simplest form of D.C electric motor, having 2 pole armature wound with enameled copper wire, and a permanent magnetic field provided by a removable magnet. The construction of the model is completely open and all components are readily observable. A disc type commutator is incorporated and external connection to the phosphor bronze bushes is by means of a pair of 4mm sockets. The motor will operated on 4 to 9 volts D.C.
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