ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are created in accordance using the ASME/ANSI B29.3 (Transmission Series) and B29.4 (Conveyor Series) American roller chain specifications. Normally these chains are very similar to ASME/ANSI standard solutions except the pitch is double. They can be out there in Transmission Series, Conveyor Series with Conventional (tiny) Rollers and Conveyor Series with Large (oversized) Rollers.
Transmission Series
This series is often employed on drives with slow to moderate speeds, minimal chain loads and prolonged center distances. Side plates possess a fi gure ?¡ã8?¡À contour. The chain quantity is obtained by adding 2000 for the ASME/ANSI chain variety along with the prefi x letter ?¡ãA?¡À. Note that some companies usually do not use a prefi x letter for this series so the chains may be represented as A2040, A2050 etc. or 2040, 2050 and so on.
Conveyor Series with Typical (modest) Rollers
This series is often used on light to moderate load material handling conveyors with or devoid of attachment backlinks. The side plate contour is straight for enhanced sliding properties. Pitch sizes of 1-1/2?¡À and bigger have ?¡ãHeavy?¡À series website link plates (i.e. hyperlink plates of your next larger chain dimension. The chain quantity is uncovered by including 2000 towards the ASME/ANSI chain number as well as prefi x letter ?¡ãC?¡À. Chains using the ?¡ãheavy?¡À type side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Significant (oversized) Rollers
These chains possess big rollers to ensure that the chain rolls on a conveyor track reducing friction. Chain numbers are uncovered while in the same way as mentioned over except that the final digit on the chain variety is transformed from ?¡ã0?¡À to ?¡ã2?¡À which denotes the huge roller.
Sprockets
In general sprockets should be generated specially for these chains according towards the ASME/ANSI B29.three and B29.4 requirements on the other hand, for Transmission Series and Conveyor Series with Common (compact) Rollers, ASME/ANSI B29.one Regular roller chain sprockets may possibly be utilised presented the number of teeth is thirty or a lot more.

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