ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are created in accordance with the ASME/ANSI B29.three (Transmission Series) and B29.4 (Conveyor Series) American roller chain standards. Normally these chains are similar to ASME/ANSI common goods except that the pitch is double. These are obtainable in Transmission Series, Conveyor Series with Common (tiny) Rollers and Conveyor Series with Substantial (oversized) Rollers.
Transmission Series
This series is usually utilized on drives with slow to reasonable speeds, low chain loads and prolonged center distances. Side plates possess a fi gure ?¡ã8?¡À contour. The chain number is obtained by including 2000 on the ASME/ANSI chain number as well as prefi x letter ?¡ãA?¡À. Note that some companies usually do not use a prefi x letter for this series so the chains could be represented as A2040, A2050 and so forth. or 2040, 2050 and so forth.
Conveyor Series with Common (compact) Rollers
This series is often utilized on light to moderate load materials managing conveyors with or without the need of attachment back links. The side plate contour is straight for enhanced sliding properties. Pitch sizes of 1-1/2?¡À and bigger have ?¡ãHeavy?¡À series hyperlink plates (i.e. hyperlink plates from the up coming bigger chain dimension. The chain variety is uncovered by incorporating 2000 towards the ASME/ANSI chain quantity as well as the prefi x letter ?¡ãC?¡À. Chains with the ?¡ãheavy?¡À form side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Substantial (oversized) Rollers
These chains possess large rollers in order that the chain rolls on the conveyor track reducing friction. Chain numbers are uncovered while in the similar way as noted above except the last digit around the chain variety is changed from ?¡ã0?¡À to ?¡ã2?¡À which denotes the significant roller.
Generally sprockets must be produced specially for these chains in accordance to your ASME/ANSI B29.three and B29.4 specifications nevertheless, for Transmission Series and Conveyor Series with Conventional (small) Rollers, ASME/ANSI B29.1 Standard roller chain sprockets could be applied presented the number of teeth is 30 or a lot more.