ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are generated in accordance with the ASME/ANSI B29.3 (Transmission Series) and B29.four (Conveyor Series) American roller chain requirements. Normally these chains are very similar to ASME/ANSI normal items except the pitch is double. They are really obtainable in Transmission Series, Conveyor Series with Common (tiny) Rollers and Conveyor Series with Large (oversized) Rollers.
Transmission Series
This series is usually used on drives with slow to moderate speeds, minimal chain loads and long center distances. Side plates possess a fi gure ?¡ã8?¡À contour. The chain quantity is obtained by including 2000 to your ASME/ANSI chain quantity along with the prefi x letter ?¡ãA?¡À. Note that some organizations will not use a prefi x letter for this series so the chains may well be represented as A2040, A2050 etc. or 2040, 2050 and so on.
Conveyor Series with Standard (compact) Rollers
This series is usually used on light to moderate load materials handling conveyors with or without the need of attachment links. 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. link plates on the next larger chain size. The chain number is observed by incorporating 2000 to your ASME/ANSI chain variety as well as prefi x letter ?¡ãC?¡À. Chains using the ?¡ãheavy?¡À variety side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Massive (oversized) Rollers
These chains possess big rollers to ensure that the chain rolls on a conveyor track minimizing friction. Chain numbers are uncovered during the very same way as noted over except that the last digit to the chain variety is changed from ?¡ã0?¡À to ?¡ã2?¡À which denotes the substantial roller.
Sprockets
Usually sprockets should be produced specially for these chains in accordance to your ASME/ANSI B29.3 and B29.4 specifications however, for Transmission Series and Conveyor Series with Normal (compact) Rollers, ASME/ANSI B29.1 Conventional roller chain sprockets could be applied provided the quantity of teeth is thirty or additional.