China Professional Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling

Product Description

Product Description

FCL flexible coupling is widely used,owing to its advantages:compact designing,easy installation,convenient maintenance,small size and light weight.As long as the relative displacement between shafts is kept within the specified tolerance,coupling will operate the best function and have a longer working life.

Size available from:90,100,112,125,140,160,180,200,224,250,280,315,355,400,450,560,630

FCL flexible coupling is widely used for its compact design, easy installation, convenient maintenance, small size and light weight. 

1. A flexible structure that is made through combining a flange with a coupling bolt.
2. Easy to attach.
3. Easy to replace the bush by just removing the coupling bolt, which makes maintenance and preservation easy.
4. Absorbs misalignment such as eccentricity and declination, and absorbs screw vibrations to prevent noise.
5. Does not transmit the thrust load.
6. Material could be customized.

Detailed Photos

Product Parameters

Packaging & Shipping

Package Standard suitable package / Pallet or container.
Polybag inside export carton outside, blister and Tape and reel package available.
If customers have specific requirements for the packaging, we will gladly accommodate.
Shipping

10-20working days ofter payment receipt comfirmed (based on actual quantity).
Packing standard export packing or according to customers demand.   

Professional goods shipping forward.

Company Profile

FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

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fluid coupling

Protection Against Leaks and Contamination in Oil Couplings

Oil couplings are designed with various features and practices to prevent leaks and contamination, ensuring their reliable operation:

  • Sealing Mechanisms: High-quality seals and gaskets are used at critical points to prevent oil leakage and entry of contaminants.
  • Seal Maintenance: Regular inspection and replacement of seals and gaskets help maintain their integrity and prevent leaks.
  • Enclosures: Some oil couplings are housed within protective enclosures that shield them from external debris, dust, and moisture.
  • Oil Filtration: Some systems incorporate oil filtration units to remove contaminants and particles from the oil before it enters the coupling.
  • Oil Analysis: Regular oil analysis helps monitor the condition of the lubricant and detect contaminants or degradation early.
  • Proper Installation: Precise installation and alignment reduce the risk of seal damage and misalignment-related leaks.
  • Clean Environment: Maintaining a clean operating environment minimizes the likelihood of contaminants entering the coupling.
  • Oil Reservoir Design: Well-designed reservoirs and chambers within the coupling can prevent oil from escaping and contaminants from entering.
  • Seal Design: Advanced seal designs with protective features can provide enhanced resistance to leaks and contamination.

Through these protective measures, oil couplings can effectively safeguard against leaks and contamination, ensuring their continued performance and reliability.

fluid coupling

Handling High Torque and Variable Speeds with Oil Couplings

Oil couplings are well-suited for applications that involve high torque and variable speeds due to their unique design and operating principle. Here’s how they handle these challenges:

  • High Torque: Oil couplings can effectively handle high torque levels by using the fluid’s viscosity and shear properties to transmit torque. As torque increases, the viscosity of the oil also increases, enhancing its ability to transmit power. This characteristic allows oil couplings to withstand sudden spikes in torque without causing damage.
  • Variable Speeds: Oil couplings are inherently capable of accommodating variable speeds. The viscosity of the oil can adjust to changing speeds, ensuring smooth power transmission even when the rotational speed varies. This flexibility is particularly beneficial in applications where the load or operating conditions may change frequently.

By relying on the fluid properties of the oil, oil couplings can maintain stable and efficient power transmission across a range of torque levels and speeds. This makes them suitable for applications that require high torque, variable speeds, and adaptability to changing operating conditions.

fluid coupling

Factors to Consider When Selecting an Oil Coupling for an Application

When choosing an oil coupling for a specific application, several crucial factors need to be taken into consideration to ensure optimal performance and reliability:

1. Power and Torque Requirements: Determine the power and torque levels that the coupling needs to transmit. Select a coupling model with appropriate torque and power ratings that match or exceed the application’s requirements.

2. Speed Range: Consider the operational speed range of the machinery. Choose an oil coupling that can effectively operate within the specified speed limits without causing overheating or excessive wear.

3. Load Characteristics: Analyze the nature of the load, whether it’s constant or varying. High shock loads or frequent start-stop cycles may require a coupling with better shock-absorption and overload protection capabilities.

4. Misalignment Tolerance: Assess the potential misalignment between the driving and driven shafts. If there’s a possibility of misalignment, choose an oil coupling that can handle angular, axial, and radial misalignments to prevent premature wear.

5. Environmental Conditions: Consider the operating environment, including temperature, humidity, and exposure to contaminants. Select a coupling with suitable sealing and cooling features to ensure reliable performance in harsh conditions.

6. Maintenance Requirements: Evaluate the maintenance practices required by the coupling. Some oil couplings require periodic oil changes or inspections. Choose a coupling that aligns with your maintenance capabilities and schedule.

7. Space Constraints: Consider the available installation space. Choose a compact oil coupling design that fits within the available space while maintaining the required power transmission capacity.

8. Application Type: Different applications have specific demands. For example, pumps, compressors, and conveyor systems may require different types of oil couplings optimized for their unique characteristics.

9. Cost Considerations: Balance the performance requirements with the available budget. While high-quality couplings may have a higher upfront cost, they can lead to cost savings over the long term due to reduced maintenance and downtime.

10. Manufacturer Reputation: Opt for reputable manufacturers known for producing high-quality and reliable oil couplings. This ensures that you receive a product backed by technical support and warranties.

By carefully considering these factors, you can choose the right oil coupling that meets your application’s specific needs, leading to enhanced performance, efficiency, and longevity.

China Professional Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling  China Professional Pin and Bush Coupling FCL Type Standard Hydraulic Flexible Coupling
editor by CX 2024-05-15

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