Sprockets for dual pitch roller chains can be found in an individual or double-toothed design. Single-toothed sprockets for dual pitch roller chains possess the same behaviour as regular sprockets for roller chains in accordance to ISO 606. Due to the larger chain pitch of dual pitch roller chains you’ll be able to increase strength 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 teeth is used effectively. The benefit is that when the chain can be exchanged the up to now unutilised tooth can be used after that, and the sprockets can remain in the system.
In order to increase the life cycle of a chain drive even more, sprockets can be manufactured with half tooth steps. With every rotation the chain joints move one tooth ahead in the meshing. This decreases the put on of the chain and the tooth edges. This sort of toothing is frequently used when, due to the respective design, only minor deflections can be realised.
Our sprockets and plate sprockets are constructed with C 45, stainless, and special components with a material power of between 500 N/mm² and 600 N/mm². Apart from hardened toothing, we also supply surface area treated types.
Dual pitch roller chains are produced according to the respective order and customers’ specifications.
On demand we supply sprockets with:
Bore and grove
Tapped and pin holes for bore
Tapped and pin holes for bore on pitch circle
Slot holes on hub and hole circle
Our sprockets for dual pitch roller chains can be found in a single or in a double-toothed version.
Our in-stock standard dual pitch sprockets are manufactured out of SAE-1045 case hardened metal with extra-hardened teeth and coated with black oxide. These sprockets are extremely durable, high-strength, and produced to high precision tolerances. Stock double pitch sprockets include regular roller and carrier roller design, one duty sprockets are created to order and typically take from a couple of business days to a few weeks to produce based upon our factory loads and Double Pitch Chain Sprockets sprocket specifics.
Standard Roller Type
Regular roller type sprockets will be the same outdoors diameter and width as the single-pitch equivalent simply with a different tooth profile to allow 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 only on every other revolution which of training course escalates 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 could have the same diameter as the ANSI single-pitch comparative.
Single Duty Type
Single duty sprockets are produced to where every single tooth gets involved evenly on every revolution. This sprocket type is becoming obsolete generally in most applications but is still available.
When using dual pitch roller chain it is highly recommended if not necessary to use a dual pitch sprocket. This is because dual pitch sprockets are produced with a particular tooth profile that allows for the roller to correctly seat and build relationships one’s teeth of the sprocket. The above picture on the left is the standard tooth profile and the photo on the right may be the special double pitch sprocket profile. As possible plainly see above, the double pitch sprockets tooth profile can be slightly deeper and cut differently to totally accept the dual pitch chain roller. If utilizing a standard sprocket, failing to engage will lead to chain jumping and also excessive wear. Something important to note is usually that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count is usually 31 or more you can make use of a typical roller chain sprocket. This guideline does not apply to carrier roller style 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 offers a long working life at a really great price! 2042A16 double pitch sprockets are produced specifically for C2042 dual pitch roller chain, possess 16 teeth, and fully meet all ANSI Standards. Additionally, this sprocket has a share 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’s Black Oxide Finished, temperature treated, and is produced using a high quality steel. Carrying out this with a sprocket makes it much more long lasting, 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 share and at a really great price. For pricing and availability please contact us and we will be happy to help 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 provide a line-up for RS2040 – RF2160 with S rollers, and RF2040 – RF2100 with R rollers.
Chains that make use of 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 teeth is odd).
Sprocket for Double Pitch Chain
As proven in the sketch, chain rollers work with different teeth on each time of revolution when each roller skip one tooth and sprocket has odd amount of teeth. This mechanism allows expansion of sprocket lifestyle as less put on and abrasion.
S roller type chain could work well with regular roller chain sprocket with more than 30 teeth.