- #1
mr_xyz
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- TL;DR Summary
- Determine the size of pulleys in a belt drive system where only known factors force in the bigger pulley and motor specifications used to drive the smaller pulley.
Hello,
How to determine the pulley diameters? The only know factors are listed below.
The smaller pulley is attached to a motor that drives the belt drive system. The bigger pulley is driven and has a lifting force of 45N.
Known factors:
How to determine the pulley diameters? The only know factors are listed below.
The smaller pulley is attached to a motor that drives the belt drive system. The bigger pulley is driven and has a lifting force of 45N.
Known factors:
- Motor: Pololu 70:1 37Dx54L mm 12V
- Pulley ratio = 1:2.5
- Lift force at big pulley = 45N
- Belt: MBT4-400 Misumi (round belt)