GTIWUNG Elektrische leerset, 8 x DC-motoren, elektrisch, rechthoekig, 1,5-6 V, 15000 omw/min, 8 x AA-batterijhouder, 8 x tuimelschakelaar, 16 x krokodillenklem, 2 x 1 m, 0,5 vierkante kabel

I was looking for cheap replacement motors as my Star Wars Galaxy's Edge R2-D2 had one motor that sadly didn't function properly anymore causing it to spin in circles.So I bought this set of "GTIWUNG 8Pcs 1.5-6V 15000-16500RPM" as the dimensions were identical to the ones inside the R2-D2 droid and I installed two of them (one in each leg) just to make sure each would have the same RPM (the motors usually don't have any product codes which made it a bit tricky to find the right one for my R2-D2).The motors seemed a bit wonky at first as the RPM appeared to vary while testing them with the conveniently supplied battery holders and adding the tiny PCBs from the original motors to the new ones was a bit finnicky but in the end everything worked just fine and they do seem to propel the droid forward in a pretty straight line just like the original motors did so this is a nice and inexpensive way to keep your expensive R2-D2 from Disneyland moving around to keep the kids (and adult fans) entertained. Much better than spending another $100 on a new droid at any rate!EDIT: There does seem to be an issue where the droid can suddenly decide to stop and then won't move anymore after making some beeping sounds indicating a problem but that's not because of these new motors nor the little PCBs (I've been told that those are merely noise reducers) but because these motors take a LOT of power when activated. That's likely also why the R2-D2 needs a whopping 6 Alkaline batteries just to function. So if your droid suddenly stops, makes a few beeps, and then won't respond to the remote control anymore; it's simply time to replace your batteries. Just don't throw the old batteries away though as they would likely still work fine in other appliances like clocks and remote controls. :)

El producto cumple con su función, todo lo necesario para realizar un circuito completo con motor. A mis hijos les encantó, no paran de darles diferentes utilidades e "inventos".

Great looking product for my large HC 2 Chinook, have decided to have rotor blades spinning with ON/OFF switch. These are ideal for what I want, and cheap.

As mentioned in tjernobyl - its not horrible

Fanno il loro dovere, qualità prezzo ottima per 8 pezzi

habe sehr viel Spaß am bauen und löten, sehr gutes Material.