ASME/ANSI Transmission Series Double Pitch Roller Chain

Double Pitch roller chains are created in accordance together with the ASME/ANSI B29.3 (Transmission Series) and B29.four (Conveyor Series) American roller chain standards. Generally these chains are comparable to ASME/ANSI common goods except the pitch is double. They may be offered in Transmission Series, Conveyor Series with Typical (modest) Rollers and Conveyor Series with Significant (oversized) Rollers.
Transmission Series
This series is often employed 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 number is obtained by incorporating 2000 to your ASME/ANSI chain quantity along with the prefi x letter ?¡ãA?¡À. Note that some providers do not use a prefi x letter for this series so the chains may perhaps be represented as A2040, A2050 and so on. 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 with out attachment hyperlinks. 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. link plates with the subsequent more substantial chain dimension. The chain amount is discovered by incorporating 2000 for the ASME/ANSI chain quantity along with the prefi x letter ?¡ãC?¡À. Chains together with the ?¡ãheavy?¡À sort side plates use a suffi x letter ?¡ãH?¡À.
Conveyor Series with Huge (oversized) Rollers
These chains possess big rollers so that the chain rolls on the conveyor track cutting down friction. Chain numbers are found from the same way as mentioned above except that the final digit within the chain quantity is altered from ?¡ã0?¡À to ?¡ã2?¡À which denotes the massive roller.
Sprockets
On the whole sprockets should be developed specially for these chains in accordance to the ASME/ANSI B29.three and B29.4 requirements even so, for Transmission Series and Conveyor Series with Conventional (compact) Rollers, ASME/ANSI B29.1 Common roller chain sprockets might be applied provided the quantity of teeth is thirty or much more.