Oilfield Glossary
Oilfield Glossary
Language:
Search by Discipline
Terms beginning with:
# A B C D E F
G H I J K L M
N O P Q R S T
U V W X Y Z
Tools

pinion shaft

1. n. [Production]

The external input shaft of certain gear operators, which drives the internal reduction gearing. The pinion shaft can accept a hand wheel or power operator.