ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are generated in accordance with the ASME/ANSI B29.three (Transmission Series) and B29.4 (Conveyor Series) American roller chain requirements. On the whole these chains are related to ASME/ANSI typical products except that the pitch is double. They may be available in Transmission Series, Conveyor Series with Regular (little) Rollers and Conveyor Series with Massive (oversized) Rollers.
Transmission Series
This series is usually applied on drives with slow to reasonable speeds, low chain loads and lengthy center distances. Side plates have a fi gure ?¡ã8?¡À contour. The chain variety is obtained by including 2000 for the ASME/ANSI chain variety as well as the prefi x letter ?¡ãA?¡À. Note that some firms never use a prefi x letter for this series so the chains may well be represented as A2040, A2050 and so on. or 2040, 2050 and so forth.
Conveyor Series with Regular (little) Rollers
This series is usually made use of on light to moderate load materials handling conveyors with or with no attachment links. The side plate contour is straight for improved sliding properties. Pitch sizes of 1-1/2?¡À and more substantial have ?¡ãHeavy?¡À series hyperlink plates (i.e. website link plates on the upcoming greater chain size. The chain amount is uncovered by adding 2000 to your ASME/ANSI chain number along with the prefi x letter ?¡ãC?¡À. Chains together with the ?¡ãheavy?¡À style side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Significant (oversized) Rollers
These chains possess large rollers in order that the chain rolls on the conveyor track reducing friction. Chain numbers are found from the similar way as noted above except that the final digit to the chain amount is modified from ?¡ã0?¡À to ?¡ã2?¡À which denotes the substantial roller.
Sprockets
Normally sprockets must be developed specially for these chains according for the ASME/ANSI B29.three and B29.four specifications on the other hand, for Transmission Series and Conveyor Series with Common (small) Rollers, ASME/ANSI B29.one Regular roller chain sprockets may be applied offered the quantity of teeth is thirty or far more.