ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are generated in accordance together with the ASME/ANSI B29.3 (Transmission Series) and B29.4 (Conveyor Series) American roller chain requirements. Usually these chains are very similar to ASME/ANSI standard goods except that the pitch is double. These are available in Transmission Series, Conveyor Series with Normal (smaller) Rollers and Conveyor Series with Big (oversized) Rollers.
Transmission Series
This series is often made use of on drives with slow to moderate speeds, lower chain loads and extended center distances. Side plates possess a fi gure ?¡ã8?¡À contour. The chain amount is obtained by including 2000 towards the ASME/ANSI chain quantity and the prefi x letter ?¡ãA?¡À. Note that some businesses don’t use a prefi x letter for this series so the chains may possibly be represented as A2040, A2050 and so on. or 2040, 2050 and so forth.
Conveyor Series with Common (small) Rollers
This series is often used on light to reasonable load materials dealing with conveyors with or without the need of attachment hyperlinks. The side plate contour is straight for enhanced sliding properties. Pitch sizes of 1-1/2?¡À and more substantial have ?¡ãHeavy?¡À series link plates (i.e. hyperlink plates with the up coming larger chain dimension. The chain number is found by incorporating 2000 towards the ASME/ANSI chain amount as well as the prefi x letter ?¡ãC?¡À. Chains using the ?¡ãheavy?¡À style side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Huge (oversized) Rollers
These chains possess substantial rollers in order that the chain rolls on the conveyor track cutting down friction. Chain numbers are discovered from the same way as noted over except that the final digit to the chain number is transformed from ?¡ã0?¡À to ?¡ã2?¡À which denotes the large roller.
Sprockets
On the whole sprockets must be produced specially for these chains according on the ASME/ANSI B29.3 and B29.4 requirements nevertheless, for Transmission Series and Conveyor Series with Typical (compact) Rollers, ASME/ANSI B29.one Conventional roller chain sprockets may be employed offered the quantity of teeth is 30 or far more.