China Best Sales Machinery Part Roller Chain Coupling Aluminum Case with Sprockets Shaft Flexible Coupling Kc 4012-10020

Product Description

Product Description

     The roller chain coupling is a flexible coupling of amazingly simple construction. It consists of a combination of 1 coupling chain and a pair of coupling sprockets. Flexible and strong, the  roller chain coupling is suitable for a wide range of coupling applications.
     Roller chain coupling can used for the environment which with high temperature, wet and dirty conditions. It is not suitable for the occasion which is in high speed and with strong impact load. Roller chain coupling should working with excellent lubrication and protection cover conditions. 
The common chain coupling includes double roller chain coupling, single row roller chain coupling, tooth shape chain coupling, nylon chain coupling. Its scale is compact and its weight is light. But roller chain coupling don’t have high requirement to installation precision. 
     Generally speaking, it is usually in long service life. Production line equipment for various kinds of frozen food and dehydrated vegetables should transport by stainless steel chain. Roller chains are widely applied to household, industrial and agricultural machinery, includes conveyor, drawing machine, printing machine, automobile, motorcycle and bicycle.

Main Features
1.Simple structure,easy assembly and disassembly.
2.Light weight,and long service life.
3.Have a certain ability to compensate for installation less precision.
4.Suitable for high temperature,wet and dusty industrial environment.
5.Can not for high speed,violent vibration.

Techncial Date

KASIN No. Chain Type d L G S D H C Weight/Kg A B Casing Weight/Kg
3012 06B-2 × 12 12~16 64.8 29.8 5.2 35 45 10.2 0.31 69 63 0.22
4012 40-2 × 12 12~22 79.4 36 7.4 35 62 14.4 0.73 77 72 0.3
4014 40-2 × 14 12~28 79.4 36 7.4 43 69 14.4 1.12 84 75 0.31
4016 40-2 × 16 14~32 87.4 40 7.4 50 77 14.4 1.5 92 72 0.35
5014 50-2 × 14 15~35 99.7 45 9.7 55 86 18.1 2.15 101 85 0.47
5016 50-2 × 16 16~40 99.7 45 9.7 62 93 18.1 2.75 110 87 0.5
5018 50-2 × 18 16~45 99.7 45 9.7 70 106 18.1 3.6 122 85 0.6
6018 60-2 × 18 20~56 123.5 56 11.5 85 127 22.8 6.55 147 105 1.2
6571 60-2 × 20 20~60 123.5 56 11.5 1/8822 0571 -57152031              Fax: 86~/8822 0571 -57152030

 
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roller chain coupling

Standard Sizes and Specifications of Roller Chain Couplings

Roller chain couplings come in various sizes and specifications to accommodate a wide range of mechanical power transmission applications. The standard sizes and specifications of roller chain couplings typically include:

  • Chain Size: Roller chain couplings are available in different chain sizes, such as 40, 50, 60, 80, 100, etc. The chain size indicates the pitch of the roller chain used in the coupling.
  • Torque Capacity: The torque capacity of a roller chain coupling varies based on its size and design. Manufacturers provide torque ratings that specify the maximum amount of torque the coupling can handle without failure.
  • Speed Rating: Roller chain couplings have a maximum speed rating, which indicates the highest rotational speed at which the coupling can operate safely and efficiently.
  • Material: Roller chain couplings are commonly made from materials such as carbon steel, stainless steel, or nickel-plated steel, providing different levels of strength, corrosion resistance, and durability.
  • Hub Type: Roller chain couplings may come with different hub types, such as pilot bore hubs or taper bore hubs, to suit various shaft connections.
  • Number of Teeth: Some roller chain couplings have specific tooth configurations that can affect their performance and backlash characteristics.
  • Misalignment Capacity: Manufacturers specify the maximum allowable misalignment (angular and parallel) that the coupling can accommodate to ensure reliable operation.

It is essential to refer to the manufacturer’s catalogs or product specifications to determine the exact sizes and specifications available for specific roller chain couplings. Selecting the right size and specifications depends on the application’s requirements, including torque, speed, misalignment, and environmental conditions.

roller chain coupling

Materials Used in Manufacturing Roller Chain Couplings

Roller chain couplings are typically constructed from high-quality materials to ensure durability and reliable performance. The most common materials used in their manufacturing include:

  • Steel: Steel is a popular choice for roller chain couplings due to its excellent strength and resistance to wear. It can handle high torque and speed requirements, making it suitable for a wide range of industrial applications.
  • Stainless Steel: Stainless steel is used when corrosion resistance is required. It is often employed in industries where the coupling is exposed to moisture, chemicals, or harsh environmental conditions.
  • Cast Iron: Cast iron is known for its robustness and excellent heat dissipation properties. It is commonly used in applications where shock absorption and reduced vibrations are essential.
  • Aluminum: Aluminum is a lightweight material that offers good strength-to-weight ratio. It is commonly used in applications where reducing the overall weight of the system is critical.
  • Nickel-Plated: Nickel-plated roller chain couplings provide enhanced corrosion resistance, making them suitable for applications in challenging environments.

When selecting a roller chain coupling, it is essential to consider the specific requirements of the application, including torque, speed, environment, and potential exposure to corrosive substances. Choosing the right material ensures the coupling’s longevity and efficient power transmission in the intended operating conditions.

roller chain coupling

What are the Different Types of Roller Chain Couplings Used in Various Industrial Applications?

Roller chain couplings come in several variations to suit different industrial applications. The main types of roller chain couplings include:

  1. Standard Roller Chain Couplings: These are the most common type of roller chain couplings, featuring two sprockets of the same size connected by a standard roller chain. They are used in general power transmission applications and are suitable for moderate torque requirements.
  2. Heavy-Duty Roller Chain Couplings: As the name suggests, these couplings are designed for heavy-duty applications that require higher torque capacity. They typically have larger and stronger sprockets and chains to handle increased loads.
  3. Double Roller Chain Couplings: This type of coupling includes two roller chains side by side on each sprocket. It offers higher torque transmission capabilities and increased redundancy for critical applications.
  4. Idler Roller Chain Couplings: In this design, an idler sprocket is added between the driving and driven sprockets. It helps to reduce the impact of shock loads and misalignment on the coupling.
  5. Spacer Roller Chain Couplings: These couplings have a spacer between the two sprockets, allowing for larger axial misalignment while maintaining torque transmission.

The choice of the roller chain coupling type depends on the specific requirements of the application, including torque, speed, misalignment, and environmental factors. Engineers and designers need to select the appropriate type of coupling to ensure reliable and efficient power transmission in their industrial machinery.

China Best Sales Machinery Part Roller Chain Coupling Aluminum Case with Sprockets Shaft Flexible Coupling Kc 4012-10020  China Best Sales Machinery Part Roller Chain Coupling Aluminum Case with Sprockets Shaft Flexible Coupling Kc 4012-10020
editor by CX 2024-05-16

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