St. Louis Motor
For studying the functions of the basic parts of electric motors and demonstrating how electrical energy is converted into mechanical energy.
Comprised of a 2-pole D.C. armature with coils and mounted in an aluminium bracket with two binding posts and 4 mm socket binding post terminals. The armature is held on brass cone bearings and a shaft fitted with a split commutator. Complete with two permanent magnets in adjustable holders mounted on bakelite base (l x w), about 173 x 97 mm. Works on 6V D.C. power source.