Chain pitch inches drive sprocket teeth.
Roller chain length formula.
Use at your own risk.
The algorithm to compute chain length uses sprockets pitch diameters.
If your centre distance is too short a minimum will be calculated.
The chain length is given by number of chain links and the chain pitch.
Confusion doesn t rule the day when roller chain sizes are detailed in every dimension possible at usa roller chain.
Sprocket center distance for a roller chain of known length equation and calculator.
We also use pbi for sprockets for our harley chain drive conversions.
Center distance inches links.
All care has been taken in creating this tool but no responsibility is accepted for any errors.
Compare diameter width and thickness as you find drive chain sizes that move your machinery in the right direction.
When changing sprockets you can adjust chain links to maintain nearest to current sprocket centers eg.
Follow our easy to read roller chain size chart for your industrial applications.
Driven sprocket teeth.
Roller chain length calculator the calculator will determine your required roller chain length and ideal centre distance given the sprocket teeth chain pitch and centre distance.
Calculating roller chain length given two sprockets a known distance apart.
The lower the chain revolutions the more frequently each chain link engages the same sprocket tooth so greater and more uneven the wear.
We use sprocket specialists for many of our sprockets and since we raced bikes at the bol d or in 1977.
To keep motorcycle rear wheel within adjustment range.
The pitch diameter for each roller chain drive sprocket or idler is obtained from equations below.
For our flt h chain drive conversions we supply a 120 link o ring ek chain.
We also have a sprocket diameter calculator that determines a sprockets diameter based on the pitch of the chain and the number of teeth.
Chain length in pitches cl 2c a 2 t c note.
Length inches reduction ratio.
The pitch of the chain is also known.
An offset section also called a hunting link section must be used when a chain contains an odd number of links.
The number of teeth on each sprocket is known.
The chain drive trajectory is based on individual sprocket position and desired direction of motion.
When the distance between the driving and driven sprockets can be varied to suit the length of the chain this center distance for a tight chain may be determined by the following calculator and formula.
Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic industrial and agricultural machinery including conveyors wire and tube drawing machines printing presses cars motorcycles and bicycles it consists of a series of short cylindrical rollers held together by side links.
The sliding sprocket position is adjusted accordingly.
