China OEM Rubber Coupling for Machinery Rubber-Metal Coupling Metal Elastic Parts

Product Description

Application:

NJ31 series rubber shock absorber for asphalt roller/compactor /Vibratory Pile Hammer/breaker /Concrete Truck Mixer can be varies with many brand, Please send us your requirements, or brand and model of your machinery, we will be glad to give the help to find the suitable rubber shock absorber for you.

Compatible brand
XCMG SANY VOLVO LIUGONG BOMAG XGMA SHXIHU (WEST LAKE) DIS.I HAMM Dynapac roller parts
KOTAI CATERPILLIAR LUTONG SINOMACH-HI XIHU (WEST LAKE) DIS.N LUTONG Lonking Junma heavy Wacker Neuson SAKAI SDLG YISHAN heavy
 

Our Advantages

All the brand and models listed are  just for reference, it does not mean our products are just fit for these models,  our strength is D&R, if you have any probelm with rubber products, please contact us with no hesitate, our specialist team in the field of polymer materials with 40 years of professional experience ,will help you to conquer all the problems. OEM,ODM are also available, just send us the products’ size drawing,and your detail requirements.
 

OEM ODM services are available by buyers’ requests.
Sample availability: Available at buyer’s cost and freight

 
Product Description

Factory name HangZhou CZPT POLYMER TECHNOLOGY CO.,LTD
Certification ISO9001
Factory history 14 years
Forming  Rubber and steel plates are pressurized under high temperature vulcanization to make sure the composition is evenly stabilized for the best performance. 
Main products Rubber Track, Rubber Pad, rubber shock absorber
Materials  rubber, Poly, steel plate
Application range  Industrial Machinery, construction machinery, heavy machinery, motor stand, central air-conditioning external unit etc.
Packing Standard packings or as your requirements
Delivery date 7-30 days (according to your order quantity)
Delivery port ZheJiang Port
Price terms EXW, FOB ,CIF, CNF,
Payment T/T, L/C, Western Union, PAYPAL,
OEM and ODM are highly welcomed,customzation is our strength

 

Company Profile

QUICKPADS is dedicated to solve noise and vibration problems in road protection and industry field; concentrated on research& development and
manufacturing of super wear-resistance, high-strength elastomer, as well as elastomer-metal composite products.
A expert team in the field of polymer materials with 40 years of professional experience.
QUICKPADS founded in 2004, officially registered as CZPT Manufacturing Company in 2007, and established CZPT Polymer Technology Co., Ltd. in 2014.
In 16 years of innovation, CZPT has reached the leading level of this field. With mature production technology and rich industry experience, QUICKPADS’ products have been favored by customers at home and abroad!

 

elastic coupling

Limitations and Disadvantages of Elastic Couplings

While elastic couplings offer various benefits, they also come with certain limitations and disadvantages that engineers and designers need to consider:

  • Torsional Stiffness: Elastic couplings provide flexibility, but this can lead to lower torsional stiffness compared to rigid couplings. In applications requiring high torsional stiffness, elastic couplings might not be the ideal choice.
  • Energy Loss: Due to the elastic nature of the material, a portion of the transmitted torque can be absorbed as deformation energy in the elastomer. This can result in energy losses and reduce overall efficiency.
  • Wear and Fatigue: The elastomer element in elastic couplings can experience wear, fatigue, and deterioration over time, especially in applications with high loads or extreme operating conditions. Regular maintenance and monitoring are essential to ensure proper functionality.
  • Temperature Sensitivity: Some elastomer materials used in elastic couplings might be sensitive to temperature fluctuations. Extreme temperatures can affect the properties of the elastomer and compromise the coupling’s performance.
  • Alignment Requirements: While elastic couplings can accommodate minor misalignments, excessive misalignment can still lead to premature wear and reduced coupling lifespan. Proper alignment remains important for optimal performance.

Engineers and designers must carefully assess the specific requirements of their applications to determine if the advantages of elastic couplings outweigh the potential limitations and disadvantages.

elastic coupling

Installation Guidelines for Integrating Elastic Couplings

Proper installation of elastic couplings is essential to ensure their optimal performance and longevity. Engineers should follow these guidelines:

1. Alignment: Before installation, ensure that the connected shafts are properly aligned within the manufacturer’s specified tolerances. Misalignment can lead to premature wear and reduced coupling effectiveness.

2. Lubrication: Some elastic couplings require lubrication to maintain smooth operation. Follow the manufacturer’s recommendations for the type and amount of lubricant to use.

3. Mounting: Securely mount the elastic coupling onto the shafts using appropriate torque values for the coupling’s fasteners. Use a torque wrench to prevent over-tightening, which can damage the coupling or the shafts.

4. Inspection: Inspect the coupling for any signs of damage or defects before installation. Any issues should be addressed before the coupling is put into operation.

5. Clearance: Maintain proper clearance between the coupling and surrounding components to prevent interference during operation, especially if the coupling flexes during use.

6. Environmental Factors: Consider the operating environment, such as temperature, humidity, and exposure to chemicals, when selecting an appropriate elastic coupling material.

7. Manufacturer’s Recommendations: Always refer to the manufacturer’s installation guidelines and instructions specific to the type and model of elastic coupling being used.

Following these installation guidelines will help ensure the effective and safe integration of elastic couplings into mechanical systems.

elastic coupling

Factors to Consider When Selecting an Elastic Coupling

Engineers must carefully evaluate several factors when selecting an appropriate elastic coupling for a specific application. These factors ensure that the coupling can effectively meet the requirements of the machinery and system:

  • Torque Transmission: Consider the amount of torque that needs to be transmitted between the connected shafts. Ensure that the coupling’s torque rating matches or exceeds the application’s torque requirements.
  • Misalignment Compensation: Evaluate the expected misalignments between the shafts, such as angular, parallel, and axial misalignments. Choose a coupling with the appropriate flexibility and misalignment capacity to accommodate these variations.
  • Vibration Dampening: Determine the level of vibration present in the system and select a coupling with the necessary torsional elasticity to dampen vibrations and provide smoother operation.
  • Operating Speed: Consider the rotational speed of the connected shafts. Some elastic couplings may have speed limitations, so choose a coupling that can handle the desired operating speed without issues.
  • Environmental Conditions: Assess the operating environment, including temperature, humidity, and the presence of contaminants. Choose a coupling material that can withstand the conditions and resist corrosion or degradation.
  • Space Limitations: Take into account the available space for installing the coupling. Some couplings may have compact designs that are better suited for confined spaces.
  • Shaft Sizes: Ensure that the coupling is compatible with the diameters of the connected shafts. Verify the coupling’s bore sizes and choose one that matches the shaft sizes.
  • Installation and Maintenance: Consider the ease of installation and maintenance. Some couplings have simpler installation procedures, while others might require more complex procedures.
  • Cost: Evaluate the budget for the coupling. While high-performance couplings might have added benefits, they could also come at a higher cost. Balance the performance requirements with budget constraints.

By carefully assessing these factors and selecting the appropriate elastic coupling, engineers can ensure optimal performance, longevity, and reliability of the machinery and systems they design.

China OEM Rubber Coupling for Machinery Rubber-Metal Coupling Metal Elastic Parts  China OEM Rubber Coupling for Machinery Rubber-Metal Coupling Metal Elastic Parts
editor by CX 2023-09-13