The collaborative platform for educational
DIY Science Projects

Description of the material - 4-blade wind turbine (or 3)

  • 1x
    electrical connector

  • 2x
    small electrical cable connector of approx. Ø 1mm

  • 1x
    small electrical cable connector of approx. Ø 2mm

  • 1x
    gutter pipe piece
    (downpipe- DN53)

  • 1x
    electric installation pipe fitting M25

  • 1x
    electric installation pipe fitting M25

  • 1x
    connection for electrical installation tube M25

  • 1x
    ball bearing

  • 1x
    piece of 3mm thick forex (rigid pvc foam)

  • 2x
    washers M5

  • 1x
    40mm long M5 screw

  • 1x
    30mm long M5 screw

  • 2x
    M5 nuts

  • 1x
    M5 wingnut

  • 8x
    M3 x 10 screw

  • 1x
    M3 x 14 screw

  • 2x
    M3 x 30 screw

  • 11x
    M3 nuts

  • 2x
    colson cable tie of about 30cm

  • 1x
    gearbox kit

  • 1x
    plastic cross for connecting 20x20 mm aluminium profiles (sawn in half, 10 mm thick)

  • 1x
    red LED bulb

  • 1x
    insulating tape

  • 1x
    spray oil

  • 1x
    thin marker

ball bearing

Original material, used by Martin

Opitec
http://www.opitec.ch
Nb./Ref.No article : 818281 / Roulement à billes radial 608, pour axes de 8 mm
Price11.95 CHF (for 10 pieces)

gearbox kit

Original material, used by Martin

Opitec
http://www.opitec.ch
Nb./Ref.No article : 124166 / Kit motoréducteur solaire RF 300
Price5.95 CHF (a piece)

plastic cross for connecting 20x20 mm aluminium profiles (sawn in half, 10 mm thick)

Original material, used by Martin

Obi, centre de bricolage
http://https://www.obi.ch/
Nb./Ref.No article : 4983169 (Raccord de tubes XD - croisillon noir)
Price2.95 CHF (a piece)
By cutting the cross in half, you get two copies for the price of one and you lighten the model while maintaining sufficient rigidity.

red LED bulb

Original material, used by Martin

opitec
http://www.opitec.ch
Nb./Ref.No d'article: 215670 / LED basse tension, 5 mm, rouge avec câble
Price11.75 CHF (for 10 pieces)