Question $2$

Specify a suitable chain drive for a packing machine $($assume heavy shock$)$ operating at $97rpm$

driven by a $5-kW$ electric motor running at $400rpm.$ The maximum permissible center distance

between the motor and packing machine shafts is approximately $1\mathrm{.}4$ m $.$

Determine:

$2\mathrm{.}1$ The selection power.

$2\mathrm{.}2$ The chain drive pitches and the exact distance of the chain drive.