Gear couplings are used to couple two
Shafts.
Advantage of gear coupling over rigid flange coupling being that
ò a slight misalignment is permissible between the two shafts.
ò considerable reduction in the jerks as compared to those, which exists in
Flange coupling.
ò longer life gear for pinion gearbox and reduction gearbox gears are manufactured in grades en9,
En19, en24 as per design requirement.