Motor model, construction set

An ideal working model of an electric motor for student experiments: by assembling it, pupils get to know the components and construction of a motor, while its simple, open design makes the way it works easy to follow. The permanent magnet can be swapped for an electromagnet so the motor runs on both DC and AC and can be operated as a series-wound or shunt-wound motor, and the drive shaft carries a belt pulley. The assembly tools are included. Power supply 1.5–5 V DC or 6–9 V AC; dimensions in the plastic box 133 x 104 x 42 mm, finished model 133 x 104 x 100 mm, mass approx. 277 g.