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Double pitch sprockets are specialized components in power transmission systems, designed with a tooth spacing that is twice the standard chain pitch. This design reduces weight and cost while maintaining durability for moderate-speed, low-load applications. They are commonly used in conveyors, agricultural machinery, and material handling equipment where efficiency and economy are prioritized.
Our double pitch sprockets are manufactured to precision standards, ensuring compatibility and performance. Below are the detailed specifications presented in lists and tables for clarity.
| Parameter | Description | Typical Values |
|---|---|---|
| Pitch | Distance between tooth centers | 1.5 inches (e.g., ANSI 40DP) |
| Number of Teeth | Total teeth on sprocket | 10 to 60 teeth (customizable) |
| Bore Size | Inner diameter for shaft fitting | 0.5 inches to 3 inches |
| Hub Type | Design of the central hub | Plain bore or finished bore with keyway |
| Chain Compatibility | Type of chain used | ANSI double pitch roller chains |
These sprockets are ideal for applications requiring reduced weight and cost, such as:
What is the main advantage of using double pitch sprockets over standard sprockets?
Double pitch sprockets offer weight reduction and cost savings by using fewer teeth and material, making them suitable for applications where high speed or heavy loads are not required, without compromising on durability.
How do I select the right double pitch sprocket for my application?
Consider factors such as chain type (e.g., ANSI 40DP), number of teeth based on speed ratio, bore size to match your shaft, and material based on environmental conditions (e.g., corrosion-resistant coating for outdoor use).
Can double pitch sprockets be used with standard pitch chains?
No, double pitch sprockets are specifically designed for double pitch chains. Using them with standard pitch chains will cause misalignment, increased wear, and potential system failure.
What maintenance is required for double pitch sprockets?
Regular lubrication with chain-compatible oil, inspection for wear or tooth damage, and ensuring proper tension in the chain system can extend lifespan. Check every 500 hours of operation.
Are custom double pitch sprockets available?
Yes, we offer customization options for bore size, number of teeth, and material to meet specific application needs. Contact our engineering team with your requirements.
What are the common failure modes of double pitch sprockets?
Common issues include tooth wear due to inadequate lubrication, misalignment with the chain, and corrosion in harsh environments. Proper installation and maintenance can mitigate these risks.
