Mini Windturbine Generator kleiner Motor LED Display Wissenschaft Unterricht Testmodell
5,39 €
Micro Wind Generator x 1pcs. Easy to install,fan for wind. Rated wind speed: 3 (m/s). Suitable for school student teaching model. Motor size: Φ20 mm h16 mm. Motor material: Permanent magnet. Rated speed: 3000 (rpm).
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