Sprockets for dual pitch roller Double Pitch Chain Sprockets 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 in accordance to ISO 606. Due to the larger 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 guidelines are double-toothed to ensure that only a part of the tooth is used effectively. The benefit is that whenever the chain is certainly exchanged the so far unutilised teeth can be used after that, and the sprockets can stay in the system.
In order to boost the life cycle of a chain drive a lot more, sprockets can be manufactured 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, because of the respective design, only minor deflections can be realised.
Our sprockets and plate sprockets are made from 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.
Dual pitch roller chains are manufactured according to the particular 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 on pitch circle
Slot holes upon 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 manufactured out of SAE-1045 case hardened metal with extra-hardened teeth and coated with dark oxide. These sprockets are really durable, high-strength, and produced to high precision tolerances. Stock double pitch sprockets include standard roller and carrier roller design, single duty sprockets are made to purchase and typically take anywhere from a couple of business days to a few weeks to produce based on 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 proper seating of the chain. On also tooth-counts, these sprockets only engage with the chain on every other tooth because there are two teeth per pitch. On odd tooth counts, any provided tooth is engaged just on every other revolution which of course increases 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
Solitary duty sprockets are produced to where every tooth gets involved evenly on every revolution. This sprocket type is becoming obsolete generally in most applications but continues to be available.
When using dual pitch roller chain it is extremely recommended if not required 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 build relationships the teeth of the sprocket. The above photo on the left may be the regular tooth profile and the photo on the right may be the special dual pitch sprocket profile. As you can see above, the double pitch sprockets tooth profile is certainly somewhat deeper and cut differently to totally accept the double pitch chain roller. If utilizing a standard sprocket, failure 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 is definitely 31 or even more you can use a typical roller chain sprocket. This guideline does not connect with carrier roller style chains which where the roller diameter exceeds the sidebar height, 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 dual pitch sprockets are produced specifically for C2042 dual pitch roller chain, have 16 teeth, and fully meet all ANSI Specifications. Additionally, this sprocket includes a share bore but we can supply the sprocket currently bored out to nearly every requested bore size. Something that sets this 2042A16 sprocket aside from others is that it’s Black Oxide Finished, warmth treated, and is produced using a high quality steel. Doing this with a sprocket makes it much more long lasting, perform to its greatest capabilities, and last a lot longer when compared to competition. Because of our sourcing experts, companions, and engineers, these sprockets are normally in stock and at a really great price. For pricing and availability please e mail us and we’ll be happy to help you.
Fully Meets ANSI Standards
Manufactured Out 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 build relationships 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 shown 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 system allows extension of sprocket lifestyle as less use and abrasion.
S roller type chain can work well with regular roller chain sprocket with more than 30 teeth.