Friction roller drive 5

3,191 views · Published 8 July 2013 · 0:24 · Indexed 29 September 2026

Channel: thang010146 · 2013 · Science & Technology

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Input: the pink roller.
Output: the green ring with belt groove.
The blue rollers idly rotate on their bearings which can slide horizontally.
The friction forces at contact places are created by the rim weight.

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