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 B29.4 (Conveyor Series) American roller chain specifications. Generally these chains are comparable to ASME/ANSI typical goods except the pitch is double. These are offered in Transmission Series, Conveyor Series with Conventional (little) Rollers and Conveyor Series with Big (oversized) Rollers.
Transmission Series
This series is usually utilised on drives with slow to reasonable speeds, reduced chain loads and prolonged 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 and the prefi x letter ?¡ãA?¡À. Note that some providers usually do not use a prefi x letter for this series so the chains could be represented as A2040, A2050 and so on. or 2040, 2050 and so on.
Conveyor Series with Normal (little) Rollers
This series is often utilized on light to reasonable load material managing conveyors with or with out attachment hyperlinks. The side plate contour is straight for improved sliding properties. Pitch sizes of 1-1/2?¡À and bigger have ?¡ãHeavy?¡À series website link plates (i.e. link plates of your up coming greater chain size. The chain amount is identified by adding 2000 for the ASME/ANSI chain variety as well as the prefi x letter ?¡ãC?¡À. Chains using the ?¡ãheavy?¡À kind side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Significant (oversized) Rollers
These chains possess huge rollers to ensure the chain rolls on a conveyor track lowering friction. Chain numbers are found inside the same way as noted over except that the last digit around the chain amount is modified from ?¡ã0?¡À to ?¡ã2?¡À which denotes the large roller.
Sprockets
Normally sprockets need to be produced specially for these chains in accordance to the ASME/ANSI B29.3 and B29.four specifications having said that, for Transmission Series and Conveyor Series with Standard (tiny) Rollers, ASME/ANSI B29.1 Typical roller chain sprockets may be employed presented the number of teeth is 30 or extra.