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Power Generator (50W, 24V)

Creation quality: 3.8/5 (4 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Another state-of-the-art 3D printed and tested gadget. 24 V, 50 W generator for wind-turbine:
3D Printing: 0.4 mm print head, 0.1 mm layer, PC, min. infill 60 %, no rafts, no supports.
1.Print all parts.
2.Assemble stator: glue Stator_P12_RCone_PC with Stator_P12_LCone_PC, press in 1st bearing (10x26x8), put in Stator_Bearing_Spacer_PC, press in 2nd bearing (10x26x8), make 3xM5 and 2xM3 threads in Stator_Cover_PC, finish stator by screwing 3xM5X40-60 screws, screw on contacts.
3.Stator winding: use 0.6 mm2 crossection copper wire, wind in one direction 6 and 8 layers in repetition for adjacent poles (takes ~6-8 hours).
4.Assemble rotor: thread Rotor_P24_PC and Rotor_Cover_Extender with M4, fix both with 3xM4x10, insert 24 30x10x5 N52 magnets (
) with N/S poles alternating for adjacent magnets, screw Rotor_P24_PC, Rotor_Cover_PC_w12VentBlades and Rotor_Cover_Extender together with 9xM4x8 screws, thread M10 through main rotor hole, screw in 100 mm M10 main axis, add M10 washer and nut at the outside.
5.Final assembly: add M10 washer at the inside of the rotor, put in stator assembly, add M10 washer and nut to tighten, add power cables to contacts.

3D printer file information

  • 3D design format: PDF and STL Folder details Close
    • Rotor_Cover_Extender_PC.stl
    • Rotor_Cover_PC_w12VentBlades.stl
    • Rotor_P24_PC.stl
    • Stator_Bearing_Spacer_PC.stl
    • Stator_Cover_PC.stl
    • Stator_P12_LCone_PC.stl
    • Stator_P12_RCone_PC.stl
    • Test_Protocol.pdf

    Learn more about the formats

  • Last update: 2020-06-05 at 14:00
  • Publication date: 2020-05-05 at 09:30





Designs 14
Downloads 445
Sales US$248.91
Followers 52

We specialize in technical design, simulation and production of fully functional mechanisms and mechatronics systems. For that, we utilize variety of softwares as Matlab, Autodesk Fusion 360, Freecad, LightBurn, CamBam, etc. Our designs therefore are functional and tested, in our lab or with customers. Sometimes we also like to have fun and share what we do with others. Enjoy!

Tadas Sperauskas, CEO

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