Product Description
Product Parameters
| Item | Information |
| Product | Sprocket & Chain |
| Material | 45# steel |
| Catalog | Motorcycle spare parts |
| Application | Used for motorcycle |
| Place of Origin | ZheJiang ,China |
| Size | 428H-42T / 420H-41T sprockets |
| Color | Black / Silver / CZPT chain sprocket |
| Surface finish | ED / CP /UCP |
| Gross weight | 1.9 kg sprocket &chain |
| Net weight | 1.8 kg chain & sprocket |
| Brand | QVY / OEM |
| Customization | Supported |
| Sample | Free |
| Warranty | 1 year |
Product Description
High quality chain kit and sprocket kit
Good spare parts used for motorcycle
45# High quality steel is used in all motorcycle accessories such as chains and sprockets.We provide samples for your inspection free of charge.
Other pattern
Motorcyle Sprocket
There are also many patterns of sprockets. We can also produce as your requirement.Just send me pictures, we provide customization.
Company Profile
ZheJiang Zhenghuang Tire Co.,Ltd. was established in 2002. The company is located in Dasanzhou Industrial Zone in HangZhou Xihu (West Lake) Dis. county, ZheJiang Province.
Zhenghuang Tire has been engaging in rubber products research and development since 2002, carrying out a business mode that research, production and sales concept are integrated together. The main products are Motorcycle and Electric bicycle tires. Over the past 20 years, the company has expanded its scales step by step and become a comprehensive company that specialize in manufacture and sales of tire, motorcycle, bicycle accessories and children toys. Our products, loved and well evaluated by our customers, have been sold to around 40 countries all around the world such as America, Africa and South-East countries.
Striving for excellence is the spirit of our company. We adhere to the object that provides the best products to our customers and always put them first. All our workers of Zhenghuang sincerely invite global partners to cooperate with us and establish a bright future together!
Packaging & Shipping
Certifications
FAQ
Q:How about your delivery time?
A:Usually the delivery time is 15-25days. and 7days is popular time for main main sizes.
Q:How many is your min order?
A:1000pcs
Q:What is your payment terms?
A:1). 30% TT deposit, the balance should be paid against copy of B/L after delivery.
2). By irrevocable L/C at sight.
3). Other payment can be negotiated.
Q:How about the warranty?
A:We have tyre warranty according to the type of product, you can ask our sales for details.
Q: How do you guarantee quality for your tires?
A: We have after service claim agreements and all of us will strictly follow it. Once quality issue occurs, we will refer to this document and make a compensation accordingly.
Q: Can you provide samples for test before we place order?
A: If you need ,we can provide samples at lower cost for testing before order placed.
If there are any more questions, please feel free to contact us! We will do our fast reply !
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| After-sales Service: | Available |
|---|---|
| Warranty: | 1 Year |
| Type: | Sprocket |
| Material: | Steel |
| Certification: | ISO9001：2001, CCC, SONCAP, CE |
| Number of Row: | Double Row |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Calculating Torque Requirements for a wheel sprocket Assembly
Calculating the torque requirements for a wheel sprocket assembly involves considering various factors that contribute to the torque load. The torque requirement is crucial for selecting the appropriate motor or power source to drive the system effectively. Here’s a step-by-step guide:
- 1. Determine the Load Torque: Identify the torque required to overcome the resistance or load in the system. This includes the torque needed to move the load, overcome friction, and accelerate the load if applicable.
- 2. Identify the Sprocket Radius: Measure the radius of the sprocket (distance from the center of the sprocket to the point of contact with the chain or belt).
- 3. Calculate the Tension in the Chain or Belt: If using a chain or belt drive, calculate the tension in the chain or belt. Tension affects the torque required for power transmission.
- 4. Account for Efficiency Losses: Consider the efficiency of the system. Not all the input power will be converted into output power due to friction and other losses. Account for this efficiency in your calculations.
- 5. Use the Torque Equation: The torque (T) can be calculated using the following equation:
T = (Load Torque × Sprocket Radius) ÷ (Efficiency × Tension)
It’s essential to use consistent units of measurement (e.g., Newton meters or foot-pounds) for all values in the equation.
Remember that real-world conditions may vary, and it’s advisable to add a safety factor to your calculated torque requirements to ensure the system can handle unexpected peak loads or variations in operating conditions.
Choosing the Right Material for a Sprocket to Ensure Longevity
Choosing the right material for a sprocket is crucial to ensure its longevity and reliable performance in a given application. The material selection depends on various factors such as load, speed, operating environment, and budget. Here are some common materials used for sprockets and their considerations:
- Steel: Steel sprockets are widely used in a wide range of applications due to their excellent strength, durability, and wear resistance. They are suitable for heavy-duty and high-speed operations. Different grades of steel, such as carbon steel or alloy steel, offer varying levels of hardness and strength.
- Stainless Steel: Stainless steel sprockets are preferred when corrosion resistance is essential, making them suitable for applications where the sprocket is exposed to moisture, chemicals, or outdoor elements. They are commonly used in food processing, pharmaceutical, and marine industries.
- Cast Iron: Cast iron sprockets offer good wear resistance and are often used in low to medium-speed applications. They are cost-effective and provide excellent performance in less demanding conditions.
- Plastics: Plastic sprockets are lightweight and corrosion-resistant. They are commonly used in applications where low noise, self-lubrication, and resistance to chemicals or moisture are required. However, they have limited load-carrying capacity and may not be suitable for heavy-duty applications.
- Aluminum: Aluminum sprockets are lightweight and commonly used in applications where weight reduction is critical, such as aerospace and certain machinery. However, they are not as durable as steel sprockets and are not suitable for high loads or harsh environments.
When choosing the right material for a sprocket, consider the following:
- Load Capacity: Select a material that can handle the expected loads in the application without deforming or wearing excessively.
- Speed: Higher speeds may require materials with better heat dissipation and wear resistance.
- Environment: Consider factors such as moisture, chemicals, temperature, and outdoor exposure. Choose a material with suitable corrosion resistance and resilience to environmental conditions.
- Maintenance: Some materials may require more frequent maintenance or lubrication to ensure longevity.
- Cost: Balance the material’s performance with the budget constraints of the project.
It’s essential to consult with sprocket manufacturers or material experts to determine the most appropriate material for your specific application. They can provide valuable insights and recommendations based on your requirements, helping to ensure the longevity and optimal performance of the sprocket in your machinery or equipment.
Can a wheel sprocket System be Used in Bicycles and Other Vehicles?
Yes, a wheel sprocket system is commonly used in bicycles and various other vehicles. In bicycles, the wheel sprocket system is a fundamental part of the drivetrain, which transfers power from the rider’s legs to the wheels, propelling the bicycle forward.
The typical bicycle drivetrain consists of a chain, front sprockets (chainrings), rear sprockets (cassette), and the bicycle’s wheels. When the rider pedals the bicycle, the chain engages with the sprockets, and as a result, the rotational motion from the pedaling is transferred to the rear wheel.
The selection of sprocket sizes (number of teeth on chainrings and cassette) can affect the gear ratio, allowing cyclists to adjust their pedaling effort and speed to suit different terrains and riding conditions. Smaller sprockets provide easier pedaling for climbing steep hills, while larger sprockets offer higher speeds on flat or downhill sections.
Beyond bicycles, the wheel sprocket system is widely used in various other vehicles and machinery to transmit power and control speed. It can be found in motorcycles, mopeds, electric scooters, and even some small electric vehicles. Additionally, the wheel sprocket system is prevalent in industrial machinery, where precise speed control and torque transmission are essential.
The efficiency and reliability of the wheel sprocket system make it a versatile and practical choice for many vehicles and mechanical applications.
editor by Dream 2024-05-16