Do you know the characteristics of large-pitch sprocket?Do you know its model?The following editor will give you a brief introduction:

The large-pitch sprocket is actually a chain drive, and the gear is driven by the teeth. The internationally used measurement unit is different, and the sprocket is in English units.The sprocket is suitable for long-distance transmission, and the sprocket is not required. For high design accuracy, such as the center core distance, you can change the number of sprocket sections to adapt to the center core distance, which is easy to maintain. The sprocket has a high load-bearing capacity. The tooth design of the gear teeth has a large length and is not easy to be disconnected from the chain. The tooth profile of the sprocket is similar to the tooth profile of the gear, but its tooth profile is not a conjugate tooth profile, and its tooth profile has a particularly large sensitivity. .

The tooth profile of the large-pitch sprocket should have the following properties: to ensure the energy-saving, stable and free engagement and engagement of the chain; minimize the impact and contact stress of the chain link and the sprocket. .The ability to increase the pitch due to wear; it is easy to process.

Commonly used tooth shapes are: straight-arc tooth shape, two-arc tooth shape.The tooth profile on both sides of the shaft surface of the roller chain sprocket is arc or straight to facilitate the engagement and engagement of the chain links.

The structure of the large-pitch sprocket: the small diameter sprocket is generally made into an integral type, and the medium-diameter sprocket is more. It is made into a spoke type. In order to facilitate handling, installation and weight reduction, a hole is opened in the spoke plate, with a large diameter The sprocket can be made into a combined type, in which case the tooth, ring and wheel core can be made of different materials.

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