China Good quality Classic Sprockets, Injection Moulded- 4809 for Modular Plastic Belt

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Product Description

Classic Sprockets, Injection Moulded- 4809 for Modular Plastic Belt

Plastic Sprocket/Chain sprocket/sprocket wheels/gears
Sprockets for Modular Belt

Teeth: 8/14
Injection type
Factory price and high quality
Injection Moulded Sprockets
Conveyor Sprockets
Sprockets for plastic belts: 4809

Price:
We have our own factory, so the price is competitive and reasonable.

Quality:
The competitive price is based on the good quality. Our products have been exported to many countries including India, Iran, Australia, Newzealand, UAE and so on. We have got a good reputationin our colleagues and clients.

We are sure your any inquiry or requirement will get our prompt attention.

Sprocket type     Nr. of teeth   Pitch diameter   Outside diameter      Bore
    H (mm)      C(mm)   DF(mm)
2-4809-9-30             9     167.1       164.1        30
2-4809-9-40×40      40×40
2-4809-9-50×50      50×50
2-4809-9-60×60      60×60
2-4809-9-65×65      65×65
2-4809-14-60             14     256.8       256.5        60
2-4809-14-60×60      60×60
2-4809-14-80×80      80×80
2-4809-14-90×90      90×90
2-4809-14-100×100      100×100 

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Standard Or Nonstandard: Standard
Application: Conveyor Equipment
Manufacturing Method: Cast Gear
Toothed Portion Shape: Curved Gear
Material: Plastic
Type: Circular Gear
Customization:
Available

|

Customized Request

plastic sprocket

Can I replace metal sprockets with plastic sprockets in an existing system?

Yes, in many cases, it is possible to replace metal sprockets with plastic sprockets in an existing system. However, there are several factors to consider before making the switch:

  • Load Capacity: Ensure that the plastic sprockets can handle the same or similar load capacity as the metal sprockets they are replacing. High-load applications may require special engineering and material selection.
  • Speed and RPM: Consider the speed and RPM (revolutions per minute) of the existing system. Plastic sprockets should be able to withstand the rotational speed without experiencing wear or failure.
  • Chemical Exposure: If the sprockets are exposed to chemicals or harsh environments, ensure that the chosen plastic material is chemically resistant to prevent degradation.
  • Temperature Limits: Check the temperature limits of the plastic sprockets to ensure they can operate within the required temperature range of the application.
  • Compatibility: Verify that the plastic sprockets are compatible with the existing chain or belt in the system.
  • Space Constraints: Evaluate whether the plastic sprockets will fit within the existing space and clearances in the machinery.
  • Alignment: Proper alignment of the sprockets is critical for smooth operation. Ensure that the plastic sprockets align correctly with other components in the system.

In some cases, replacing metal sprockets with plastic sprockets can offer advantages such as reduced noise, lower maintenance requirements, and decreased weight. However, it is crucial to consult with experts or engineers familiar with the specific application and the properties of the plastic sprockets to ensure a successful transition. Conducting thorough testing and trials before full implementation is recommended to assess performance and identify any potential issues.

Overall, the decision to replace metal sprockets with plastic sprockets should be based on a comprehensive analysis of the application’s requirements, performance expectations, and the benefits that plastic sprockets can offer in terms of cost savings, environmental impact, and efficiency.

plastic sprocket

What are the load-carrying capacities of different plastic sprocket configurations?

The load-carrying capacities of plastic sprockets can vary depending on the material used and the sprocket’s design. Different plastic materials have distinct mechanical properties that influence their load-bearing capabilities. Some common plastic materials used for sprockets and their general load capacities include:

  • Polyamide (Nylon): Nylon sprockets offer good strength and durability, with load capacities ranging from light to moderate. They are commonly used in applications with moderate loads and operating speeds.
  • Polyethylene: Polyethylene sprockets are generally suitable for light to moderate loads and are commonly used in conveyor systems where high corrosion resistance is required.
  • Acetal (Delrin): Acetal sprockets have good strength and wear resistance, making them suitable for moderate loads and various industrial applications.
  • UHMW (Ultra-High Molecular Weight Polyethylene): UHMW sprockets have excellent abrasion resistance and are suitable for low to moderate loads, particularly in applications where impact resistance is crucial.
  • PEEK (Polyether Ether Ketone): PEEK sprockets offer exceptional mechanical properties and can handle heavy loads and high temperatures, making them suitable for demanding applications in harsh environments.

It is important to note that load capacities can also be influenced by factors such as sprocket size, tooth profile, hub design, and the specific application’s operating conditions. When selecting a plastic sprocket for your machinery, it is essential to consider the anticipated load requirements and consult with the manufacturer or a qualified engineer to ensure the sprocket’s load-carrying capacity meets your needs.

plastic sprocket

How do plastic sprockets compare to metal sprockets in terms of strength and durability?

Plastic sprockets and metal sprockets have distinct differences in terms of strength and durability. Let’s compare them:

  • Strength: Metal sprockets, typically made from materials like steel or cast iron, have higher tensile strength and are generally more robust than plastic sprockets. They can withstand heavier loads and higher torque levels, making them suitable for high-load applications.
  • Durability: In terms of durability, metal sprockets are generally more resistant to wear and tear compared to plastic sprockets. They are less prone to deformation or breakage under high-stress conditions and have a longer service life.
  • Weight: Plastic sprockets are much lighter than metal sprockets, which can be advantageous in applications where weight reduction is a crucial factor. The lower weight also reduces the overall load on the conveyor or machinery, leading to energy savings.
  • Corrosion Resistance: Plastic sprockets are inherently corrosion-resistant, which makes them an excellent choice for applications in humid or corrosive environments, such as food processing or chemical industries. Metal sprockets may require additional coatings or treatments to achieve similar levels of corrosion resistance.
  • Noise and Vibration: Plastic sprockets generally produce less noise and vibration compared to metal sprockets. The natural damping properties of plastic materials contribute to quieter and smoother operation, which can be beneficial in certain applications.
  • Lubrication: Plastic sprockets are often self-lubricating and do not require additional lubrication, unlike metal sprockets that may need regular lubrication to minimize friction and wear.
  • Cost: Plastic sprockets are often more cost-effective than metal sprockets, especially for applications where high strength and extreme durability are not essential requirements. However, metal sprockets may offer a better return on investment in heavy-duty and high-load applications due to their extended service life.

In summary, the choice between plastic and metal sprockets depends on the specific needs of the application. Plastic sprockets are favored in environments requiring corrosion resistance, lightweight design, and reduced noise, while metal sprockets excel in high-load and heavy-duty applications where strength and durability are paramount.

China Good quality Classic Sprockets, Injection Moulded- 4809 for Modular Plastic Belt  China Good quality Classic Sprockets, Injection Moulded- 4809 for Modular Plastic Belt
editor by CX 2024-01-16

TAGs:belt

Plastic sprocket

As one of the plastic sprocket manufacturers, suppliers, and exporters of mechanical products, We offer plastic sprockets and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of plastic sprockets.

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