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.
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.
|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
How does a flexible coupling deal with backlash and torsional stiffness?
A flexible coupling deals with backlash and torsional stiffness in the following ways:
The design and materials used in flexible couplings contribute to their ability to address both backlash and torsional stiffness effectively. Here are some key features:
Overall, flexible couplings strike a balance between flexibility to accommodate misalignments and sufficient torsional stiffness to transmit torque efficiently. By effectively addressing backlash and torsional stiffness, these couplings contribute to the smooth and reliable operation of various mechanical systems.
How does a flexible coupling handle alignment issues in long-distance shaft connections?
In long-distance shaft connections, it is common to encounter alignment issues due to factors such as thermal expansion, foundation settlement, or machinery shifts. Flexible couplings play a crucial role in handling these alignment issues and ensuring efficient power transmission. Here’s how they achieve this:
When selecting a flexible coupling for long-distance shaft connections, it is essential to consider factors such as the degree of misalignment, torque requirements, operating conditions, and the environment in which the coupling will be used. Regular inspection and maintenance of the flexible coupling can further enhance its performance and ensure reliable operation in long-distance shaft connections.
Can flexible couplings handle misalignment between shafts?
Yes, flexible couplings are specifically designed to handle misalignment between shafts in rotating machinery and mechanical systems. Misalignment can occur due to various factors, including installation errors, thermal expansion, manufacturing tolerances, or shaft deflection during operation.
Flexible couplings offer the ability to compensate for different types of misalignment, including:
The ability of flexible couplings to handle misalignment is essential in preventing premature wear and failure of the connected equipment. By compensating for misalignment, flexible couplings reduce the stress on the shafts, bearings, and seals, extending the service life of these components and improving overall system reliability.
It is crucial to select the appropriate type of flexible coupling based on the specific misalignment requirements of the application. Different coupling designs offer varying degrees of misalignment compensation, and the choice depends on factors such as the magnitude and type of misalignment, the torque requirements, and the operating environment.
In summary, flexible couplings play a vital role in handling misalignment between shafts, ensuring efficient power transmission and protecting mechanical systems from the adverse effects of misalignment. Their ability to accommodate misalignment makes them indispensable components in various industrial, automotive, aerospace, and marine applications.