Gear set and Hob for the Giddy


The Gear set transforms the power to torque in the Giddy

It makes the Giddy so powerful and small. The 20:1 gear ratio is perfect for translating stepper rotation to pure filament pushing torque, especially in an 8 bits board.

The Hob is the driving force in the Nimble. It converts the torque to filament movement.

The custom-designed Hob is small, but the teeth have real grip and the shape holds the filament without generating too much chaff. The chaff that is formed, is easily removed because of the rounded grooves.

The set consists of the worm, the gear, and the hob for the Giddy.

Breech for V2 and Giddy €8.75
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Drive cable from €15.20
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Gear set and Hob Nimble Flex €25.87
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Gear lubricant €4.65
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Speedbox €25.00
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Coupler €7.65
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Breech for the Flex (V3) €17.50
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Stepper bracket €11.70
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