Mechanisms — Intermittent Rotary Motion

Recent Blogs

Star-wheel Ratchet diagram
Star-wheel Ratchet Mechanism: How It Works, Parts, Diagram, and Indexing Formula Explained
Star-wheel Ratchet mechanism explained — how the spring-loaded detent indexes a pointed rotor one step per stroke, with formulas, real machine-shop examples, and design rules.
Reciprocating to Intermittent Circular via Pawl diagram
Reciprocating to Intermittent Circular via Pawl Mechanism: How It Works, Parts, Diagram, and Uses
How a reciprocating pawl converts back-and-forth motion into one-way intermittent rotation — design rules, formulas, and worked examples for counters and indexers.
Intermittent Rotary Motion diagram
Intermittent Rotary Motion Mechanism: How Geneva Drive Indexing Works, Parts, Formula and Uses
Intermittent Rotary Motion converts continuous input into stop-start output. Learn the mechanics, formulas, and real applications in packaging and indexing.