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 according to ISO 606. Due to the larger chain pitch of dual pitch roller chains it is possible to increase sturdiness by toothing modifications.
Double-toothed sprockets are offered either completely or in two tooth steps. Complete tooth methods are double-toothed so that only part of the the teeth is used effectively. The benefit is that when the chain is definitely exchanged the up to now 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 ahead in the meshing. This reduces the use of the chain and the tooth edges. This sort of toothing is frequently used when, because of the respective design, just minor deflections could be realised.
Our sprockets and plate sprockets are made of C 45, stainless steel, 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 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 upon hub and hole circle
Our sprockets for double 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 extremely durable, high-strength, and produced to high precision tolerances. Stock dual pitch sprockets include standard roller and carrier roller design, single duty sprockets are created to purchase and typically take anywhere from a couple of business days to a few weeks to manufacture based upon our factory loads and sprocket specifics.
Standard Roller Type
Standard roller type sprockets will be the same outside diameter and width as the single-pitch equivalent simply with a different tooth profile to permit appropriate seating of the chain. On also tooth-counts, these sprockets only engage with the chain on almost every other tooth because there are two tooth per pitch. On odd tooth counts, any provided tooth is engaged only on every other revolution which of program escalates the sprocket life.
Carrier Roller Type
Carrier roller type double pitch sprockets are cut with space cutters to permit the carrier roller to properly chair and build relationships each tooth. These sprockets could have the same diameter as the ANSI single-pitch equivalent.
Single Duty Type
Solitary duty sprockets are manufactured to where every tooth gets involved evenly on every revolution. This sprocket type has become obsolete in most applications but continues to be available.
When using double pitch roller chain it is highly recommended if not required to use a dual pitch sprocket. It is because dual pitch sprockets are manufactured with a particular tooth profile which allows for the roller to properly seat and engage with one’s teeth of the sprocket. The above photo on the left is the regular tooth profile and the picture on the right is the special dual pitch sprocket profile. As you can plainly see above, the double pitch sprockets tooth profile is definitely 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 and also excessive wear. Something vital that you note is Double Pitch Chain Sprockets china usually that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count is definitely 31 or more you can make use of a standard roller chain sprocket. This guideline does not connect with carrier roller design chains which where in fact 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 offers an extended working life at an extremely great price! 2042A16 dual pitch sprockets are produced specifically for C2042 double pitch roller chain, have 16 teeth, and completely meet all ANSI Criteria. Additionally, this sprocket includes a share bore but we can supply the sprocket already 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, warmth treated, and is produced using a high quality steel. Performing 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, partners, and engineers, these sprockets are usually in stock and at a really great price. For prices and availability please e mail us and we will be happy to help 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 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 build relationships almost every other tooth. Sprockets will have a longer life as chains build relationships different teeth every time the rollers rotate (when actual number of teeth is odd).
Sprocket for Dual Pitch Chain
As shown in the sketch, chain rollers use different teeth on each time of revolution when each roller skip one tooth and sprocket has odd quantity of teeth. This system allows expansion of sprocket existence as less put on and abrasion.
S roller type chain could work well with regular roller chain sprocket with more than 30 teeth.
