Grid Flexible Coupling Shaft Coupling (JS)
JS grid coupling vibration, JS grid coupling and long service life. JS grid coupling under high load range, JS grid coupling starting safety, high transmission efficiency, reliable operation.
1.The serpentine spring as the elastic element, the elastic strong at the same time, greatly improves the grid coupling torque, widely used in heavy machinery and general machinery.The serpentine spring special technology department, has long service life, allowing higher speed, has good ability to compensate in the axial, radial and angle
2.High transmission efficiency, start safety. Transmission efficiency of up to 99.47%, short-time overload capacity is 2 times the rated torque, operation safety.
3.Simple structure, convenient assembly and disassembly, long service life
4.Damping effect is good to avoid the resonance.
|Model||Tn KN.m||(n) r/min||d||L||L0||L2||D||D1||t||kg||kg|
HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.
Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.
1. Design Services
Our design team has experience in Cardan shafts 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 new models when there are new cars in the market.
5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.
Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artwork.
Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 6: What is the MOQ?
A: Usually our MOQ is 1pcs.
Q 7: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Q 9: What’s your payment?
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China
|Standard Or Nonstandard:||Standard|
|Shaft Hole:||as Your Requirement|
|Torque:||as Your Requirement|
|Bore Diameter:||as Your Requirement|
|Speed:||as Your Requirement|
What Are the Maintenance Requirements for Spacer Couplings?
Spacer couplings are relatively low-maintenance compared to some other types of couplings. However, regular inspections and preventive measures are essential to ensure their optimal performance and longevity. Here are the key maintenance requirements for spacer couplings:
1. Visual Inspections: Regularly inspect the spacer coupling and its components for signs of wear, damage, or misalignment. Look for any visible cracks, corrosion, or deformation.
2. Lubrication: Some spacer couplings may require periodic lubrication, especially if they have rolling elements such as bearings or if the coupling design necessitates lubrication. Follow the manufacturer’s guidelines for the appropriate lubrication intervals and type of lubricant to use.
3. Alignment Checks: Proper alignment between the connected shafts is crucial for spacer coupling performance. Periodically check and adjust the alignment to ensure that the coupling operates smoothly and efficiently. Misalignment can lead to premature wear and failure of the coupling.
4. Bolt Tightening: Check and tighten the coupling bolts regularly to maintain the desired clamping force. Loose bolts can cause vibrations and compromise the integrity of the coupling connection.
5. Environmental Considerations: In harsh or corrosive environments, pay close attention to the effects of the operating conditions on the coupling. Consider using corrosion-resistant materials or protective coatings to prolong the coupling’s life.
6. Replacement of Worn Components: If any components of the spacer coupling show signs of wear or damage beyond acceptable limits, replace them promptly. This includes components like the spacer, bolts, and locking devices.
7. Regular Maintenance Schedule: Develop a regular maintenance schedule based on the coupling manufacturer’s recommendations and the specific operating conditions of the machinery. A well-maintained coupling can significantly extend the life of the connected equipment.
8. Consult Manufacturer Guidelines: Always refer to the manufacturer’s maintenance guidelines and recommendations. They will provide specific instructions on maintenance intervals and procedures for the particular spacer coupling model.
By following these maintenance practices, you can ensure that the spacer coupling remains in optimal condition, reduces the risk of unexpected failures, and contributes to the overall reliability and efficiency of the machinery it connects.
Impact of Spacer Couplings on the Overall Reliability of Connected Equipment
Spacer couplings play a critical role in enhancing the overall reliability and performance of connected equipment in power transmission systems. Here are the ways spacer couplings impact equipment reliability:
1. Misalignment Compensation: Spacer couplings can accommodate various types of misalignment, including angular, parallel, and axial misalignment. By allowing for flexible alignment between the connected shafts, spacer couplings help prevent undue stress and wear on the equipment components. This feature minimizes the risk of premature failures due to misalignment issues.
2. Vibration Damping: Spacer couplings act as shock absorbers, dampening vibrations and shocks generated during the operation of rotating machinery. By absorbing and dispersing these forces, spacer couplings reduce the transmission of vibrations to the connected equipment. This, in turn, reduces the risk of fatigue and vibration-induced failures, contributing to improved equipment reliability.
3. Overload Protection: In the event of sudden overload or torque spikes, spacer couplings can help protect the connected equipment from damage. The flexibility of spacer couplings allows them to absorb and dissipate excess torque or shock loads, preventing catastrophic failures in the system.
4. Reducing Wear and Tear: Spacer couplings minimize friction between shafts and mechanical components by allowing smooth and flexible movement. This reduces wear and tear on shafts, bearings, and other elements, leading to extended equipment life and enhanced reliability.
5. Enhanced Service Life: The ability of spacer couplings to compensate for misalignment and reduce vibration-related stress on connected equipment components results in extended service life for the machinery. By reducing the occurrence of breakdowns and the need for frequent repairs, spacer couplings contribute to overall system reliability.
6. Maintenance Simplification: Spacer couplings often require less maintenance compared to rigid couplings. Their ability to handle misalignment reduces the need for frequent realignment, and their design typically includes fewer moving parts, reducing the likelihood of maintenance-related issues. This simplification of maintenance procedures contributes to improved equipment reliability.
7. Contamination Prevention: Some spacer couplings are designed to protect against the ingress of contaminants such as dirt, dust, and moisture. By preventing the entry of harmful particles, spacer couplings help maintain the integrity of the connected equipment, reducing the risk of component damage and improving overall reliability.
8. Application-Specific Design: Spacer couplings are available in various designs and materials to suit specific applications and industries. Choosing the appropriate spacer coupling that meets the unique requirements of the application further enhances the overall reliability and performance of the connected equipment.
Overall, spacer couplings promote smooth power transmission, minimize stress and wear on equipment components, and protect against adverse operating conditions. By contributing to increased equipment reliability and service life, spacer couplings play a crucial role in the efficiency and longevity of rotating machinery and power transmission systems.
editor by CX 2023-10-07