ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are produced in accordance using the ASME/ANSI B29.3 (Transmission Series) and B29.four (Conveyor Series) American roller chain requirements. On the whole these chains are equivalent to ASME/ANSI standard goods except that the pitch is double. They are really offered in Transmission Series, Conveyor Series with Common (compact) Rollers and Conveyor Series with Massive (oversized) Rollers.
Transmission Series
This series is usually made use of on drives with slow to reasonable speeds, minimal chain loads and extended center distances. Side plates have a fi gure ?¡ã8?¡À contour. The chain number is obtained by incorporating 2000 to your ASME/ANSI chain number plus the prefi x letter ?¡ãA?¡À. Note that some companies tend not to use a prefi x letter for this series so the chains may be represented as A2040, A2050 and so on. or 2040, 2050 and so forth.
Conveyor Series with Normal (smaller) Rollers
This series is usually made use of on light to reasonable load material managing 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 larger have ?¡ãHeavy?¡À series hyperlink plates (i.e. website link plates of your upcoming larger chain dimension. The chain amount is found by adding 2000 on the ASME/ANSI chain variety and also the prefi x letter ?¡ãC?¡À. Chains using the ?¡ãheavy?¡À kind side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Substantial (oversized) Rollers
These chains possess substantial rollers in order that the chain rolls on the conveyor track minimizing friction. Chain numbers are identified while in the very same way as noted over except the final digit to the chain variety is modified from ?¡ã0?¡À to ?¡ã2?¡À which denotes the large roller.
Sprockets
On the whole sprockets ought to be produced specially for these chains in accordance on the ASME/ANSI B29.3 and B29.four requirements having said that, for Transmission Series and Conveyor Series with Standard (smaller) Rollers, ASME/ANSI B29.one Common roller chain sprockets may possibly be used provided the amount of teeth is 30 or a lot more.