This page calculates the length of the chain required to wrap both sprockets and the number of links of chain to do so.
Roller chain length calculator.
If your centre distance is too short a minimum will be calculated.
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 pitch inches drive sprocket teeth.
Fill in all of the required information and then click the generate power chart button.
You are currently in power chart mode.
The system is currently waiting for you to enter the following information.
Generate power chart exit power chart mode.
Asme ansi b29 1 2011 roller chain standard sizes.
The number of teeth on each sprocket is known.
Compare diameter width and thickness as you find drive chain sizes that move your machinery in the right direction.
This popular type of chain provides a reliable mechanism for transmitting power to many kinds of different moving parts.
The pitch of the chain is also known.
L chain length in pitches.
Follow our easy to read roller chain size chart for your industrial applications.
Roller chain length calculator the calculator will determine your required roller chainlength and ideal centre distance given the sprocket teeth chain pitch and centre distance.
We use sprocket specialists for many of our sprockets and since we raced bikes at the bol d or in 1977.
N number of teeth in large sprocket.
Use at your own risk.
N number of teeth in small sprocket.
Confusion doesn t rule the day when roller chain sizes are detailed in every dimension possible at usa roller chain.
All care has been taken in creating this tool but no responsibility is accepted for any errors.
0 250 in 6 35 mm.
Calculating roller chain length given two sprockets a known distance apart.
The length l in pitches should be an even number for a roller chain so that the use of an offset connecting link will not be necessary.
Size pitch maximum roller diameter minimum ultimate tensile strength measuring load.
Roller chains are commonly found in a wide variety of power transmission agricultural and industrial applications.
This equation is approximate but the error is less than the variation in the length of the best chains.
Since its invention in 1880 conveyor automotive food.
The renold chain selector can suggest a set of chains which are suitable for your application.
Length inches reduction ratio.
Chain sprocket calculator chain length sprocket centers rpm gear ratio chain speeds link pitch inches or 25 0 25 6 35mm 35 0 375 9 53mm 41 0 5 12 7mm 50 0 625 15 88mm 60 0 75 19 05mm 80 1 25 4mm 100 1 25 31 75mm 120 1 5 38 1mm 140 1 75 44 45mm 160 2 50 8mm.
Chain length calculator for our flt h chain drive conversions we supply a 120 link o ring ek chain.
