Short Model

 

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•  Here is an easy way to make a short 4-belt model of a scroller wheel.

    Each of the five rollers consists of

    an alternating stack of large and small washers layered together.

    Endless belts are woven over and around the small washers during assembly

Roller

  1.        •  larger wafer/washer x5 (per roller)

  2.        •  small wafer/washer x4 (per roller)

  3.        •  bolts x5

  4.        •  bands x4

•  Each stack of wafers must be joined together to become a one-piece grooved roller.