Used to assist pupils to investigate, the principles, designs and operation of series and shunt wound field coil and permanent magnet D.C. motors. Contains: 12pcs Magnets, 6pcs of Armatures, 6pcs of Mild Steel Yokes, 6pcs Support Bases, 6pcs Shaft, 24pcs Rivets, 12pcs Split Pins, 1 Reel of 26 SWG PVC Tinned Copper Wire, 2 Reels of Cellotape, 300mm Rubber Tubing of 3mm bore