Sprockets for double pitch roller Double Pitch Chain Sprockets chains are available in an individual or double-toothed style. Single-toothed sprockets for double pitch roller chains have the same behaviour as regular sprockets for roller chains in accordance to ISO 606. Due to the bigger chain pitch of dual pitch roller chains it is possible to increase strength by toothing modifications.
Double-toothed sprockets are offered either completely or in half tooth steps. Complete tooth actions are double-toothed so that only a part of the tooth is used effectively. The advantage is that whenever the chain is definitely exchanged the up to now unutilised the teeth can be used after that, and the sprockets can stay in the system.
In order to increase the life cycle of a chain drive a lot more, sprockets can be produced with fifty percent tooth steps. With every rotation the chain joints move one tooth forward in the meshing. This reduces the wear 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 made of C 45, stainless, and special components with a material strength of between 500 N/mm² and 600 N/mm². Apart from hardened toothing, we also supply surface treated types.
Double pitch roller chains are manufactured according to the respective order and customers' specifications.
On ask for we supply sprockets with:
Bore and grove
Tapped and pin holes for bore
Tapped and pin holes for bore upon pitch circle
Slot holes on hub and hole circle
Our sprockets for double pitch roller chains can be found in a single or in a double-toothed version.
Our in-stock standard double pitch sprockets are manufactured out of SAE-1045 case hardened metal with extra-hardened teeth and coated with black oxide. These sprockets are really durable, high-strength, and produced to high precision tolerances. Stock dual pitch sprockets include standard roller and carrier roller design, solitary duty sprockets are made to purchase and typically take from a few business days to a few weeks to manufacture 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 allow correct seating of the chain. On even tooth-counts, these sprockets only build relationships the chain on every other tooth because there are two tooth per pitch. On odd tooth counts, any given tooth is engaged just on almost every other revolution which of course escalates the sprocket life.
Carrier Roller Type
Carrier roller type dual pitch sprockets are cut with space cutters to allow the carrier roller to properly chair and engage with each tooth. These sprockets could have the same diameter as the ANSI single-pitch comparative.
Single Duty Type
One duty sprockets are manufactured to where every tooth gets involved evenly on each revolution. This sprocket type is becoming 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. The reason being dual pitch sprockets are produced with a particular tooth profile which allows for the roller to properly seat and build relationships the teeth of the sprocket. The above picture on the left is the regular tooth profile and the picture on the right may be the special dual pitch sprocket profile. As you can plainly see above, the dual pitch sprockets tooth profile is usually somewhat deeper and cut differently to totally accept the dual pitch chain roller. If using a standard sprocket, failing to engage will lead to chain jumping in addition to excessive wear. Something important to note is certainly that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count can be 31 or even more you can use a typical roller chain sprocket. This rule does not apply to carrier roller design chains which where the roller diameter exceeds the sidebar elevation, these chain sizes include C2042, C2052, C2062, C2062H, C2082H, C2102H, C2122H, and C2162H.
2042A16 SPROCKET WITH STOCK BORE
2042A16 Sprocket
This 2042A16 sprocket is durable, exceeds in quality, and will be offering a long working life at an extremely great price! 2042A16 dual pitch sprockets are produced specifically for C2042 dual pitch roller chain, possess 16 teeth, and fully meet all ANSI Criteria. Additionally, this sprocket has a stock bore but we can supply the sprocket currently bored out to nearly every requested bore size. A thing that sets this 2042A16 sprocket apart from others is that it is Black Oxide Finished, temperature treated, and is produced using a top quality steel. Performing this with a sprocket helps it be much more durable, perform to its greatest capabilities, and last much longer compared to the competition. Because of our sourcing experts, partners, and engineers, these sprockets are normally in stock and at a really great price. For prices and availability please e mail us and we'll be happy to assist you.
Features
Fully Meets ANSI Standards
Manufactured Away Of SAE 1045 Steel
Black Oxide Treated
Induction Hardened Teeth
Extremely Durable
High Quality Sprocket
Double Pitch Chain Sprockets
Available for Dual Pitch Chain with S or R rollers.
We provide 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 will have an extended life as chains build relationships different teeth every time the rollers rotate (when actual number of the teeth is odd).
Sprocket for Dual Pitch Chain
As demonstrated in the sketch, chain rollers use different teeth on every time of revolution when each roller skip one tooth and sprocket has odd number of teeth. This mechanism 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.