Sprockets for double pitch roller chains can be found in a single or double-toothed style. Single-toothed sprockets for double pitch roller chains possess the same behaviour as standard sprockets for roller chains according to ISO 606. Due to the bigger chain pitch of double pitch roller chains you’ll be able to increase sturdiness by toothing modifications.
Double-toothed sprockets can be found either completely or in two tooth steps. Complete tooth steps are double-toothed so that only part of the tooth is used effectively. The benefit is that when the chain is exchanged the up to now unutilised the teeth can be used then, and the sprockets can stay in the system.
In order to raise the life cycle of a chain drive a lot more, sprockets can be produced with half tooth steps. With every rotation the chain joints move one tooth forward in the meshing. This decreases the put on of the chain and the tooth edges. This type of toothing is often used when, due to the respective design, only minor deflections could be realised.
Our sprockets and plate sprockets are made of C 45, stainless steel, and special materials with a material power of between 500 N/mm² and 600 N/mm². Aside from hardened toothing, we also supply surface treated types.
Dual pitch roller chains are manufactured 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 are available in an individual or in a double-toothed version.
Our in-stock standard dual pitch sprockets are produced out of SAE-1045 case hardened steel with extra-hardened teeth and coated with dark oxide. These sprockets are extremely durable, high-strength, and manufactured to high precision tolerances. Stock dual pitch sprockets include regular roller and carrier roller style, solitary duty sprockets are created to purchase and typically take anywhere from a few business days to some weeks to manufacture based on our factory loads and sprocket specifics.
Standard Roller Type
Standard roller type sprockets will be the same outdoors diameter and width as the single-pitch equivalent simply with a different tooth profile to permit correct seating of the chain. On also tooth-counts, these sprockets just engage with the chain on every other tooth because there are two the teeth per pitch. On odd tooth counts, any provided tooth is engaged just on every other revolution which of program increases the sprocket life.
Carrier Roller Type
Carrier roller type double pitch sprockets are cut with space cutters to allow the carrier roller to properly chair and build relationships each tooth. These sprockets will have the same diameter as the ANSI single-pitch equivalent.
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 in most applications but continues to be available.
When using dual pitch roller chain it is extremely recommended if not necessary to use a dual pitch sprocket. It is because dual pitch sprockets are produced with a particular tooth profile which allows for the roller to properly seat and engage with one’s 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 double pitch sprocket profile. As you can see above, the dual pitch sprockets tooth profile is definitely slightly deeper and cut differently to totally accept the double pitch chain roller. If using a standard sprocket, failing to engage will result in chain jumping in addition to excessive wear. Something important to note can be 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 typical roller chain sprocket. This guideline does not connect with carrier roller style chains which where in fact the roller diameter exceeds the sidebar Double Pitch Chain Sprockets height, these chain sizes include 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 an extremely great price! 2042A16 dual pitch sprockets are manufactured specifically for C2042 double pitch roller chain, have 16 teeth, and completely meet all ANSI Requirements. Additionally, this sprocket has a stock bore but we are able to supply the sprocket already bored out to almost any requested bore size. A thing that sets this 2042A16 sprocket apart from others is that it is Black Oxide Finished, high temperature treated, and is produced using a top quality steel. Carrying out this with a sprocket helps it be much more long lasting, perform to its best capabilities, and last a lot longer when compared to competition. Because of our sourcing experts, companions, and engineers, these sprockets are usually in share and at a really great price. For prices and availability please contact 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 make use of S rollers engage with every other tooth. Sprockets will have a longer life as chains build relationships different teeth each time the rollers rotate (when actual number of teeth is odd).
Sprocket for Double Pitch Chain
As proven in the sketch, chain rollers use different teeth on every time of revolution when each roller skip one tooth and sprocket has odd amount of teeth. This system allows expansion of sprocket life as less wear and abrasion.
S roller type chain could work well with regular roller chain sprocket with more than 30 teeth.