What Is a Sprocket? Definition, Parts, and How It Differs from a Gear
A sprocket is a toothed wheel that engages the links or rollers of a chain to transfer rotational power without slipping Unlike a gear which meshes directly with another gear a sprocket never touches another sprocket directly the chain does all the connecting And unlike a pulley whose smooth rim relies on…
What Is a Drive Chain? Definition, Types, and How It Differs from Roller Chain
A drive chain is a mechanical system that transmits rotational power from one shaft to another using a looping chain wrapped around two toothed sprockets Power moves from a driving sprocket through the chain to a driven sprocket the two sprockets never touch each other directly and because the chain’s links positively…
What Is Sprocket Pitch? Definition, Standard Sizes, and Why It Has to Match Your Chain
Sprocket pitch is the distance from the center of one tooth to the center of the next measured along the sprocket’s pitch circle It has to match the pitch of the roller chain running over it exactly chain pitch being the distance between the centers of two adjacent roller pins or the…
Sprocket vs. Gear: What’s the Real Difference?
A sprocket and a gear are not the same part with two different names they’re two genuinely different ways of transferring rotational power and the visual resemblance both are round both have teeth is where the similarity ends A gear’s teeth mesh directly with another gear’s teeth A sprocket’s teeth never touch…
How Does a Sprocket Work — and How Do You Properly Install, Align, and Maintain One?
This article is about the mechanical sprocket in a chain drivetrain the toothed wheel that engages a chain to transfer power in bicycles motorcycles and off road vehicles If you’re looking for the HP Sprocket portable photo printer this isn’t that the products just happen to share a name