Roller Chain Length Calculator

Driven sprocket teeth.

Roller chain length calculator.

Compare diameter width and thickness as you find drive chain sizes that move your machinery in the right direction. The system is currently waiting for you to enter the following information. This equation is approximate but the error is less than the variation in the length of the best chains. The renold chain selector can suggest a set of chains which are suitable for your application.

Calculating roller chain length given two sprockets a known distance apart. 0 250 in 6 35 mm. Roller chains are commonly found in a wide variety of power transmission agricultural and industrial applications. N number of teeth in large sprocket.

All care has been taken in creating this tool but no responsibility is accepted for any errors. Size pitch maximum roller diameter minimum ultimate tensile strength measuring load. You are currently in power chart mode. 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. We use sprocket specialists for many of our sprockets and since we raced bikes at the bol d or in 1977. Confusion doesn t rule the day when roller chain sizes are detailed in every dimension possible at usa roller 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.

Generate power chart exit power chart mode. Follow our easy to read roller chain size chart for your industrial applications. The number of teeth on each sprocket is known. 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.

N number of teeth in small sprocket. 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. Use at your own risk. P pitch of chain.

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. Chain pitch inches drive sprocket teeth. Fill in all of the required information and then click the generate power chart button. Asme ansi b29 1 2011 roller chain standard sizes.

If your centre distance is too short a minimum will be calculated. Length inches reduction ratio. Chain length calculator for our flt h chain drive conversions we supply a 120 link o ring ek chain. This page calculates the length of the chain required to wrap both sprockets and the number of links of chain to do so.