ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are produced in accordance together with the ASME/ANSI B29.three (Transmission Series) and B29.4 (Conveyor Series) American roller chain standards. In general these chains are similar to ASME/ANSI normal goods except the pitch is double. They are offered in Transmission Series, Conveyor Series with Typical (smaller) Rollers and Conveyor Series with Significant (oversized) Rollers.
Transmission Series
This series is usually utilized on drives with slow to reasonable speeds, lower chain loads and prolonged center distances. Side plates have a fi gure ?¡ã8?¡À contour. The chain variety is obtained by including 2000 to your ASME/ANSI chain number along with the prefi x letter ?¡ãA?¡À. Note that some providers will not use a prefi x letter for this series so the chains may possibly be represented as A2040, A2050 etc. or 2040, 2050 and so on.
Conveyor Series with Normal (tiny) Rollers
This series is often utilized on light to moderate load material managing conveyors with or without attachment links. The side plate contour is straight for improved sliding properties. Pitch sizes of 1-1/2?¡À and bigger have ?¡ãHeavy?¡À series hyperlink plates (i.e. link plates with the next more substantial chain dimension. The chain quantity is discovered by incorporating 2000 towards the ASME/ANSI chain quantity along with the prefi x letter ?¡ãC?¡À. Chains together with the ?¡ãheavy?¡À kind side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Huge (oversized) Rollers
These chains possess big rollers to ensure the chain rolls on a conveyor track cutting down friction. Chain numbers are uncovered inside the same way as noted above except that the final digit around the chain quantity is altered from ?¡ã0?¡À to ?¡ã2?¡À which denotes the substantial roller.
Sprockets
On the whole sprockets should be made specially for these chains in accordance on the ASME/ANSI B29.three and B29.four standards even so, for Transmission Series and Conveyor Series with Conventional (smaller) Rollers, ASME/ANSI B29.one Normal roller chain sprockets might be applied presented the amount of teeth is thirty or extra.