Sprockets for double pitch roller chains are available in an individual or double-toothed style. Single-toothed sprockets for dual pitch roller chains have the same behaviour as standard sprockets for roller chains in accordance to ISO 606. Because of the larger chain pitch of dual pitch roller chains you’ll be able to increase durability by toothing modifications.
Double-toothed sprockets can be found Double Pitch Chain Sprockets china either in full or in two tooth steps. Complete tooth measures are double-toothed to ensure that only a part of the teeth is used effectively. The advantage is that when the chain is usually exchanged the so far unutilised tooth can be used after that, and the sprockets can stay in the system.
In order to boost 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 put on of the chain and the tooth edges. This sort of toothing is often used when, because of the respective design, just minor deflections could 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.
Double pitch roller chains are produced according to the respective 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 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 metal with extra-hardened teeth and coated with black oxide. These sprockets are really durable, high-strength, and produced to high precision tolerances. Stock double pitch sprockets include regular roller and carrier roller style, solitary duty sprockets are created to purchase and typically take from a few business days to some weeks to produce based upon 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 just with a different tooth profile to allow proper seating of the chain. On also tooth-counts, these sprockets just build relationships the chain on almost every other tooth because there are two the teeth per pitch. On odd tooth counts, any given tooth is engaged just on almost every other revolution which of 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 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 is becoming obsolete generally 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 double pitch sprockets are manufactured with a special tooth profile which allows for the roller to properly seat and build relationships the teeth of the sprocket. The above picture on the left is the regular tooth profile and the picture on the right may be the special dual pitch sprocket profile. As you can see above, the double pitch sprockets tooth profile is slightly deeper and cut differently to fully accept the double 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 definitely 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 use a standard 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 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 double pitch sprockets are produced specifically for C2042 dual pitch roller chain, possess 16 teeth, and fully meet all ANSI Criteria. Additionally, this sprocket includes a share bore but we can supply the sprocket already bored out to nearly every requested bore size. Something that sets this 2042A16 sprocket aside from others is that it’s Black Oxide Finished, heat treated, and is manufactured using a top quality steel. Doing this with a sprocket helps it be much more durable, perform to its best capabilities, and last much longer compared to the competition. Because of our sourcing experts, companions, and engineers, these sprockets are normally in share and at an extremely great price. For pricing and availability please e mail 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 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 engage with different teeth each time the rollers rotate (when actual number of the teeth is odd).
Sprocket for Dual Pitch Chain
As proven 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 lifestyle as less use and abrasion.
S roller type chain can work well with regular roller chain sprocket with more than 30 teeth.