Sprockets for double pitch roller chains are available in an individual or double-toothed design. Single-toothed sprockets for dual pitch roller chains possess the same behaviour as standard sprockets for roller chains according to ISO 606. Because of the larger chain pitch of double pitch roller chains you’ll be able to increase toughness by toothing modifications.
Double-toothed sprockets are offered either in full or in two tooth steps. Complete tooth methods are double-toothed to ensure that only part of the tooth is used effectively. The benefit is that when the chain is certainly exchanged the so far unutilised the teeth can be used then, and the sprockets can remain in the system.
In order to increase the life cycle of a chain drive a lot more, sprockets can be manufactured with fifty percent tooth steps. With every rotation the chain joints move one tooth ahead in the meshing. This decreases the use of the chain and the tooth edges. This sort of toothing is frequently used when, due to the respective design, just minor deflections could be realised.
Our sprockets and plate sprockets are constructed with C 45, stainless, and special materials with a material strength of between 500 N/mm² and 600 N/mm². Aside from hardened toothing, we also supply surface area treated types.
Double pitch roller chains are produced according to the particular order and customers’ specifications.
On request we supply sprockets with:
Bore and grove
Tapped and pin holes for bore
Tapped and pin holes for bore upon pitch circle
Slot holes upon hub and hole circle
Our sprockets for double pitch roller chains are available in a single or in a double-toothed version.
Our in-stock standard dual pitch sprockets are manufactured out of SAE-1045 case hardened steel with extra-hardened teeth and coated with black oxide. These sprockets are really durable, high-strength, and manufactured to high precision tolerances. Stock double pitch sprockets include regular roller and carrier roller style, solitary duty sprockets are made to purchase and typically take anywhere from a couple of business days to some weeks to produce based upon our factory loads and sprocket specifics.
Standard Roller Type
Regular roller type sprockets will be the same outside diameter and width as the single-pitch equivalent simply with a different tooth profile to permit appropriate seating of the chain. On actually tooth-counts, these sprockets only engage with the chain on almost every other tooth because there are two the teeth per pitch. On odd tooth counts, any given tooth is engaged just on every other revolution which of training course increases the sprocket life.
Carrier Roller Type
Carrier roller type dual pitch sprockets are cut with space cutters to permit the carrier roller to properly chair and engage with each tooth. These sprockets will have the same diameter as the ANSI single-pitch comparative.
Single Duty Type
Solitary duty sprockets are manufactured to where every single tooth gets involved evenly on each revolution. This sprocket type has become obsolete in most applications but continues to be available.
When using dual pitch roller chain it is highly recommended if not required to use a dual pitch sprocket. This is because dual pitch sprockets are manufactured with a particular tooth profile which allows for the roller to properly seat and engage with the teeth of the sprocket. The above picture on the left may be the regular tooth profile and the picture on the right may be the special dual pitch sprocket profile. As you can see above, the dual pitch sprockets tooth profile is somewhat deeper and cut differently to fully accept the dual pitch chain roller. If utilizing a standard sprocket, failing to engage will lead to chain jumping as well as excessive wear. Something vital that you note is usually that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count is certainly 31 or even more you can make use of a standard roller chain sprocket. This guideline does not connect with carrier roller design chains which where the roller diameter exceeds the sidebar elevation, these chain sizes consist of C2042, C2052, C2062, C2062H, C2082H, C2102H, C2122H, and C2162H.
2042A16 SPROCKET WITH STOCK BORE
This 2042A16 sprocket is durable, exceeds in quality, and will be offering a long working life at an extremely great price! 2042A16 double pitch sprockets are produced specifically for C2042 dual pitch roller chain, have 16 teeth, and completely meet all ANSI Requirements. Additionally, this sprocket includes a stock bore but we are able to supply the sprocket Double Pitch Chain Sprockets china currently bored out to nearly every requested bore size. Something that sets this 2042A16 sprocket aside from others is that it is Black Oxide Finished, high temperature treated, and is manufactured using a high quality steel. Performing this with a sprocket helps it be much more long lasting, perform to its best capabilities, and last much longer when compared to competition. Because of our sourcing experts, companions, and engineers, these sprockets are normally in stock and at an extremely great price. For pricing and availability please e mail us and we will be happy to assist you.
Fully Meets ANSI Standards
Manufactured Away Of SAE 1045 Steel
Black Oxide Treated
Induction Hardened Teeth
High Quality Sprocket
Double Pitch Chain Sprockets
Available for Double Pitch Chain with S or R rollers.
We offer a line-up for RS2040 – RF2160 with S rollers, and RF2040 – RF2100 with R rollers.
Chains that use S rollers engage with almost every other tooth. Sprockets could have an extended life as chains engage with different teeth each time the rollers rotate (when actual number of the teeth is odd).
Sprocket for Dual Pitch Chain
As shown in the sketch, chain rollers work with different teeth on every time of revolution when each roller skip one tooth and sprocket has odd quantity of teeth. This system allows expansion of sprocket life as less use and abrasion.
S roller type chain could work well with standard roller chain sprocket with an increase of than 30 teeth.