Fixed Pulley Centres : the centre of each pulley does not move relative to the machine frame (Base-Part). It is the most common belt and pulley arrangement. Thus:
A Pulley Part can be a:
Linear Motion of Belt = Drive Pulley Radius x Drive Pulley Angular Motion
Angular Motion of Pulley = Linear Motion of Belt / Pulley Radius. |
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Pulleys that have 'Fixed-Centres' rotate with their centres fixed to the Base-Part. It is possible to have: |
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Pulleys and Fixed Centres: Pulleys
Belt
Motion The Pulleys or the Belt move with a specified motion. When the motion is specified for the:
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