Product Description
Stainless Steel Coupling Transmission Parts Gear High Quality Good Price Gear Roller Chain Couplings Nm Flange Flexible Elastomeric Stainless Steel Coupling
We are the leading top Chinese coupling manufacturer, and are specializing in various high quality coupling.
1. Material: Cast iron, Rubber.
2. OEM and ODM are available
3. High efficient in transmission
4. Finishing: Painted.
5. High quality with competitive price
6. Different models suitable for your different demands
7. Stock for different bore size on both sides available.
8. Application in wide range of environment.
9. Quick and easy mounting and disassembly.
10. Resistant to oil and electrical insulation.
11. Identical clockwise and anticlockwise rotational characteristics.
12. Small dimension, low weight, high transmitted torque.
13. It has good performance on compensating the misalignment.
Fluid couplings:
Features:
Improve the starting capability of electric motor, protect motor against overloading, damp shock, load
fluctuation and torsional vibration, and balance and load distribution in case of multimotor drives.
Applications:
Belt conveyers, csraper conveyers, and conveyers of all kinds Bucket elevators, ball mills, hoisters, crushers,
excavators, mixers, straighteners, cranes, etc.
Flange Flexible Coupling:
Flexible Coupling Model is widely used for its compact designing,easy installation,convenientmaintenance,small size and
light weight.As long as the’relative displacement between shafts is kept within the specified tolerance,the coupling will
operate the best function and a longer working life,thus it is greatly demanded in medium and minorpower transmission
systems drive by moters,such as speed reducers,hoists,compressor,spining &weaving machines and ball mills,permittable
relative displacement:Radial displacement 0.2-0.6mm ; Angel displacemente 0o 30′–1o 30′
Jaw Couplings:
Click here for more types of couplings
Our Services:
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping
3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
Company Information:
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Elastomeric Couplings and Handling Torque Spikes and Sudden Load Changes
Elastomeric couplings are designed to handle torque spikes and sudden changes in load, thanks to the inherent flexibility and damping properties of the elastomeric material. Here’s how they manage such scenarios:
1. Damping Effect:
When a sudden increase in torque or load occurs in the machinery, the elastomeric coupling’s flexible element acts as a buffer, absorbing and dissipating the excess energy. This damping effect helps prevent the transmission of shock loads to the connected equipment, reducing the risk of damage.
2. Torsional Compliance:
Elastomeric couplings have a certain level of torsional compliance, which allows them to tolerate brief torque spikes without transmitting excessive forces to the connected shafts. This torsional compliance is essential in applications where sudden load changes are common.
3. Misalignment Compensation:
Elastomeric couplings can accommodate some degree of misalignment between the shafts. When torque spikes or sudden loads lead to minor misalignments, the coupling can flex and compensate for these changes, reducing the stress on the machinery.
4. Vibration Absorption:
If torque spikes or sudden loads result in torsional vibrations, the elastomeric material can absorb and dampen these vibrations, preventing them from propagating through the system and causing additional damage.
5. Material Selection:
The selection of appropriate elastomeric materials and coupling design factors in the anticipated torque and load requirements. Couplings can be designed to handle specific torque spikes and loads based on the elastomer’s hardness and properties.
Despite their ability to handle torque spikes and sudden load changes, it is essential to consider the specific application requirements when choosing an elastomeric coupling. Factors such as the magnitude and frequency of torque spikes, load characteristics, and operating conditions must be taken into account to ensure the coupling’s compatibility and reliability.
Properly selected and maintained elastomeric couplings provide effective torque transmission and help protect connected equipment from the impact of sudden changes in load, contributing to the overall efficiency and longevity of the machinery.
Standard Specifications and Industry Norms for Elastomeric Couplings
Yes, there are standard specifications and industry norms that govern the design, manufacturing, and performance of elastomeric couplings. These standards ensure that elastomeric couplings meet specific criteria for quality, reliability, and safety. Some of the widely recognized standards and norms for elastomeric couplings include:
1. American National Standards Institute (ANSI):
ANSI provides standards and guidelines for elastomeric couplings used in various industrial applications. ANSI standards cover design considerations, dimensions, materials, torque ratings, and performance testing for elastomeric couplings.
2. International Organization for Standardization (ISO):
ISO develops international standards for elastomeric couplings, ensuring consistency and interoperability across different regions and industries. ISO standards cover coupling performance, dimensions, and testing methods.
3. American Society of Mechanical Engineers (ASME):
ASME standards include guidelines for elastomeric couplings, providing information on design, installation, maintenance, and inspection practices to ensure safe and reliable operation.
4. American Gear Manufacturers Association (AGMA):
AGMA publishes standards related to elastomeric couplings used in power transmission systems. These standards cover coupling design, selection, application, and maintenance guidelines.
5. European Committee for Standardization (CEN):
CEN develops European standards for elastomeric couplings to promote uniformity and compliance across European countries.
Manufacturers often use these standards as a reference when designing and testing elastomeric couplings. Compliance with these standards helps ensure that the couplings meet minimum quality and performance requirements. Additionally, many industries have specific regulations and norms related to safety, which elastomeric couplings must adhere to when used in their applications.
When selecting an elastomeric coupling, it is essential to verify if it complies with the relevant standards and industry norms to guarantee its suitability and safety for your specific application. Manufacturers typically provide documentation stating the compliance of their couplings with the applicable standards.
Maintenance Requirements for Elastomeric Couplings to Ensure Optimal Performance and Longevity
Elastomeric couplings are known for their relatively low maintenance requirements, but regular inspection and care are essential to ensure their optimal performance and longevity. Here are the key maintenance practices for elastomeric couplings:
1. Visual Inspection:
Regularly inspect the coupling for signs of wear, damage, or misalignment. Look for cracks, tears, or deformations in the elastomeric element and any visible signs of deterioration.
2. Lubrication:
Most elastomeric couplings do not require lubrication, as the elastomeric material acts as a self-lubricating element. However, check with the manufacturer’s recommendations to ensure your specific coupling type does not require any lubrication.
3. Misalignment Check:
Monitor the misalignment between the connected shafts to ensure it stays within the coupling’s allowable limits. Excessive misalignment can lead to premature wear and reduced coupling life.
4. Temperature Limits:
Keep the operating temperature within the specified limits for the elastomeric material. Extreme temperatures can degrade the elastomer and affect its flexibility and performance.
5. Environmental Protection:
Protect the coupling from exposure to chemicals, abrasive particles, and other harsh environmental elements that may accelerate wear and deterioration of the elastomeric material.
6. Regular Maintenance Schedule:
Follow a maintenance schedule recommended by the manufacturer or based on the specific operating conditions of your application. Regularly inspect and replace elastomeric couplings as needed to prevent unexpected failures.
7. Proper Installation:
Ensure the coupling is correctly installed following the manufacturer’s guidelines. Proper installation helps maintain the coupling’s alignment and prevents undue stresses on the elastomeric element.
8. Load Monitoring:
Regularly monitor the load and torque requirements of your application. Avoid overloading the coupling beyond its specified capacity, as this can lead to premature failure.
By following these maintenance practices, you can extend the life of your elastomeric couplings and ensure they continue to provide reliable and efficient power transmission in your industrial system. Remember that each application may have specific maintenance needs, so always refer to the manufacturer’s instructions and consult with experts if needed.
editor by CX 2024-02-18