Mini DC Motor Set 6 Kits for STEM Projects Including Propellers and Battery Box
16,48 €
2 x 80MM three-blade propellers (yellow);. 5 x 80MM four-blade propellers (red, yellow, green, for pink and blue);. They have a no-load speed of 9000 RPM to 25000 RPM ±10%. It features a choice of 4-vane or 3-vane designs, available in random colors including red, blue, yellow, green, and for pink.
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