China Good quality Stainless Steel Plastic Roller Chain and Chain Sprocket

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Product Description

type PC 35, PC 40, PC50, PC60
 
Materials POM+ stainless steel
 
Pitch  6.35mm, 9.525mm, 12.7mm, 15.875mm, 19.05mm
 

Small Pitch Roller Chains
Type: PC 35, PC 40, PC50, PC60
Materials: POM+ stainless steel
Pitch: 6.35mm, 9.525mm, 12.7mm, 15.875mm, 19.05mm
Color: White

Advantages: short pitch, low noise, light weight,
corrosion resistance, diamagnetic.
Plasic roller chains can be widely use for eletronic, food,medicine, chemical industry etc.
We are manufacturer professionally in plastic top chains, stainless steel top chains, and other conveyor components. We have abtained the quality certificate of ISO 9001: 2000, and our products have been sold to Europe, Middle East, America and many other coutries and regions.

Our products application:
Packaging and conveying industry
Beverage bottling and handling industry
Food and meat processing industry
Chemical industry
Pharmaceuticals industry
Automobile industry
Electrical and electronics industry
Textile industry
Light engineering industry

Material: POM
Structure: Roller Chain
Surface Treatment: Polishing
Chain Size: 1/2"*11/128"
Feature: Short Pitch, Low Noise, Light Weight
Structure (for Chain): Roller Chain
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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plastic sprocket

How do I prevent wear and damage to plastic sprockets during operation?

Preventing wear and damage to plastic sprockets during operation is essential to ensure their longevity and optimal performance. Here are some tips to help you achieve this:

  • Material Selection: Choose high-quality plastic sprockets made from durable and wear-resistant materials. Consider factors such as the application’s load capacity, speed, and operating conditions to select the most suitable plastic material.
  • Lubrication: Proper lubrication is crucial to reduce friction between the sprocket and the chain or belt. Use lubricants that are compatible with the plastic material and follow the manufacturer’s guidelines for lubrication intervals.
  • Alignment: Ensure that the sprockets are correctly aligned with the chain or belt to prevent uneven wear. Misalignment can lead to premature wear and damage to both the sprockets and the chain or belt.
  • Cleanliness: Keep the sprockets and the entire conveyor or power transmission system clean. Regularly remove dirt, debris, and contaminants that can cause abrasion and accelerate wear.
  • Temperature Control: Avoid operating plastic sprockets at temperatures above their specified limits. High temperatures can cause the plastic to soften or degrade, leading to premature wear.
  • Load Capacity: Do not exceed the recommended load capacity of the plastic sprockets. Overloading can cause stress and deformation, leading to failure.
  • Regular Inspections: Conduct routine inspections to identify signs of wear, fatigue, or damage early on. Replace any worn or damaged sprockets promptly.
  • Environmental Compatibility: Ensure that the plastic sprockets are compatible with the operating environment. Some chemicals or substances can degrade certain plastic materials.
  • Avoid Shock Loads: Minimize sudden or impact loads on the sprockets, as these can cause stress and deformation in the plastic material.
  • Proper Storage: Store spare plastic sprockets in a clean and dry environment to prevent degradation before installation.

By following these preventive measures and practicing regular maintenance, you can significantly extend the lifespan of plastic sprockets and optimize their performance in your machinery or conveyor system.

plastic sprocket

How do I calculate the required torque for a plastic sprocket system?

Calculating the required torque for a plastic sprocket system involves considering several factors:

  1. Load: Determine the total load that the sprocket system needs to carry. This includes the weight of the conveyed material, any additional loads, and the frictional forces.
  2. Speed: Measure the rotational speed (RPM) at which the sprocket system will operate.
  3. Radius: Find the effective radius of the sprocket. It is the distance from the center of the shaft to the point where the force is applied.
  4. Efficiency: Consider the efficiency of the system. In practice, no transmission system is 100% efficient, so you may need to account for losses.

Once you have gathered this information, you can use the following formula to calculate the required torque:

Torque (Nm) = (Load × Radius) ÷ (Speed ÷ 60 × 2π) × (1 ÷ Efficiency)

Make sure to use consistent units for all the values (e.g., kilograms for load, meters for radius, revolutions per minute for speed).

Keep in mind that the calculated torque is the minimum torque required to move the load. It is often recommended to add a safety factor to ensure the sprocket system can handle unexpected peak loads or variations in the system. The appropriate safety factor depends on the application and the level of uncertainty in the load and speed conditions.

Additionally, consider the material properties and limitations of the plastic sprockets when calculating the required torque. While plastic sprockets are suitable for many applications, they have specific load and speed limits that should not be exceeded to ensure their optimal performance and longevity.

If you are unsure about the calculations or encounter complex operating conditions, it is best to consult with an engineer or a sprocket manufacturer to ensure the sprocket system is adequately sized for your specific application.

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 Stainless Steel Plastic Roller Chain and Chain Sprocket  China Good quality Stainless Steel Plastic Roller Chain and Chain Sprocket
editor by CX 2023-10-30

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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