Electric Motor D.C.

Mounted on a base plate 230 x 90 mm approx , having 3- pole armature wound with emelled copper wire, and a permanent magnetic field provided by a removable bar magnet. The construction of the model is completely open and all components are readily observable. A disc-type commutator is incorporated and exterl connection to the phosphorous bronze bushes is by means of a pair of 4mm sockets. The motor operates on 6-8V D.C.