Prop Dropper Pulley by rmadams

Prop Dropper Pulley by rmadams Nov 1, 2009

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Description

This is a conical pulley that can be used to operate a "Prop Dropper" type animatronic feature. The details on the construction can be found in teh October 2009 Nuts & Volts magazine ( nutsvolts.com/index.php?/magazine/article/the_halloween_prop_dropper ) This one is designed to attach directly to a Solarbotics GM-3 gearmotor. It is a tight press-fit as printed, and stayed well-attached without the need for any adhesive.

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License

Prop Dropper Pulley by rmadams is licensed under the Creative Commons - Attribution - Share Alike license.

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Instructions

Print out, using a pretty solid infill- this needs to be able to stand up to the force of a dropping toy spider or similar. Press fit onto the gearmotor shaft, and tie the line through the smaller hole on the back plate. (I used mono-filament fishing line...)

Prop Dropper Pulley by rmadams is licensed under the Creative Commons - Attribution - Share Alike license.

By downloading this thing, you agree to abide by the license: Creative Commons - Attribution - Share Alike

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