Summary

Belt drive pulley for k'nex toys. Print two of them and use a standard rubber band as a belt. Can be reversed for more speed or more power. Easy to swap around and change ratios quickly. Make sure to keep the two pulley's in line to keep belt from walking out of the side of the pulleys.

Print Settings

Printer Brand:

Prusa

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>i3 MK3</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>.2mm</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>15%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>No support needed.</p></div>

K'nex belt drive pulleys

K'nex belt drive pulleys

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