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hi all,

as promised, but a little late, the plans and pic for the shaft and crankpin.

I used the shaft from a burnt out brushless motor I was given, and the pin was a piece of radio control servo linkage rod which I found easy to tap with the required 2mm thread.


plan of shaft and crankpin

scan0031.jpg



tapping the crankpin.


DSCN1015.jpg


see you soon,

ken.
 

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