Sprockets for double pitch Double Pitch Chain Sprockets china roller chains can be found in an individual or double-toothed style. Single-toothed sprockets for double pitch roller chains possess 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 you’ll be able to increase sturdiness by toothing modifications.
Double-toothed sprockets can be found 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 advantage is that whenever the chain is certainly exchanged the up to now unutilised teeth can be used after that, and the sprockets can remain in the system.
In order to raise 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 forward in the meshing. This decreases the use of the chain and the tooth edges. This type of toothing is often used when, because of 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. Aside from hardened toothing, we also supply surface area treated types.
Double pitch roller chains are produced according to the respective 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 on pitch circle
Slot holes on hub and hole circle
Our sprockets for dual pitch roller chains can be found in an individual or in a double-toothed version.
Our in-stock standard double pitch sprockets are produced out of SAE-1045 case hardened metal with extra-hardened teeth and coated with black oxide. These sprockets are extremely durable, high-strength, and manufactured 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 anywhere from a few business days to some 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 permit proper seating of the chain. On actually tooth-counts, these sprockets just engage with the chain on almost 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 training course 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 seat and build relationships 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 is becoming obsolete in most applications but continues to be available.
When using double pitch roller chain it really is extremely recommended if not necessary to use a double pitch sprocket. It is because dual pitch sprockets are produced with a particular tooth profile that allows for the roller to properly seat and engage with the teeth of the sprocket. The above photo on the left may be the standard tooth profile and the photo on the right may be the special double pitch sprocket profile. As you can plainly see above, the double pitch sprockets tooth profile is definitely slightly deeper and cut differently to fully accept the dual pitch chain roller. If using a standard sprocket, failing to engage will lead to chain jumping and also 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 usually 31 or more you can make use of a typical roller chain sprocket. This rule does not apply to carrier roller design chains which where in fact 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 will be offering a long working life at an extremely great price! 2042A16 double pitch sprockets are produced specifically for C2042 double pitch roller chain, possess 16 teeth, and fully meet all ANSI Requirements. Additionally, this sprocket has a share bore but we can supply the sprocket currently bored out to almost any requested bore size. A thing that sets this 2042A16 sprocket aside from others is that it’s Black Oxide Finished, high temperature treated, and is manufactured using a top quality metal. Carrying out this with a sprocket helps it be much more durable, 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 stock and at an extremely 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 build relationships every other tooth. Sprockets will have an extended life as chains engage with different teeth each time the rollers rotate (when actual number of tooth 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 quantity of teeth. This mechanism allows expansion of sprocket existence as less put on and abrasion.
S roller type chain could work well with regular roller chain sprocket with an increase of than 30 teeth.