Tag Archives: kaeser compressor

China Hot selling 5.3131e1 Replacement Kaeser Air Compressor Motor Drive Flexible Element Coupling

Product Description

Air Compressor Flexible Element Coupling

Air compressor accessories are mainly some conventional wearing parts, such as temperature sensor, pressure sensor, computer board, relay board, plc controller, control panel, operation panel, solenoid valve, rotary valve, pneumatic valve, relief valve,temperature Control valve, thermal control valve, temperature control valve spool, proportional valve, containment valve, pressure maintenance valve, intake valve, safety valve, regulating valve, switch, air duct, starter disk buffer, etc. We supply kinds of compressor spare parts with best price and quality

 

Product name 5.3131E1 Replacement Kaeser Air Compressor Motor drive Flexible element Coupling
Keyword 5.3131E1
Item Compressor spare parts coupling element 

Do you accept OEM compressor spare parts ?
A: Yes. we can produce according to your requirement.
 
Can you print my company logo and package?How long does compressor spare parts take to produce?
A: Yes, of course we can print your company loge and package, you just show your logo to me, and then we will do it for you.
Normally, we produce it need 5-7 working days.
 
What is your MOQ compressor drain valve ?
A: We can accept 1pcs sample. If more quantities, more favorable price.

Payments accepted
A: Bank-transfer, Creditcard, Paypal, Telegraphic Transfer Remittance (TT).

What is our shipping ways?
a. By sea and by air.
b. If you always import goods from different city in China, we suggest you to cooperate with a shipping agency to collect goods for you from different location. If it’s necessary, we can recommend someone for you.
 
How long is your Delivery Time?
A:If there has stock, the delivery time is about 5 working days after receiving your payment.
 
  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

elastomeric coupling

Contribution of Elastomeric Couplings to Mechanical System Efficiency

Elastomeric couplings play a significant role in enhancing the overall efficiency of mechanical systems in various ways:

1. Power Transmission Efficiency:

Elastomeric couplings efficiently transmit torque from one shaft to another, minimizing energy losses during power transmission. Their flexibility allows them to maintain continuous contact with the shafts, reducing backlash and ensuring efficient torque transfer.

2. Misalignment Compensation:

Shaft misalignments can occur due to various factors like thermal expansion, manufacturing tolerances, or structural shifts. Elastomeric couplings can accommodate angular, parallel, and axial misalignments, ensuring that the system remains properly aligned during operation. This reduces stress on connected components, conserving energy and extending the lifespan of the machinery.

3. Vibration Damping:

Elastomeric materials have excellent damping properties that help reduce vibrations and oscillations in rotating machinery. By absorbing and dissipating vibrational energy, these couplings decrease the impact of vibrations on the system, improving overall efficiency and reducing wear on components.

4. Shock Load Absorption:

During sudden torque spikes or load changes, elastomeric couplings act as shock absorbers, cushioning the impact and preventing the propagation of shock loads to connected equipment. This protects the machinery from damage and enhances its overall efficiency and reliability.

5. Noise Reduction:

Elastomeric couplings’ ability to dampen vibrations also contributes to noise reduction in mechanical systems. Reduced vibration levels lead to quieter operation, making elastomeric couplings beneficial in noise-sensitive environments.

6. Cost-Effectiveness:

Elastomeric couplings are generally cost-effective compared to some other coupling types, providing efficient power transmission at a lower cost. Their ease of installation and maintenance further add to their cost-effectiveness.

7. Protection Against Overloads:

In case of overloads or sudden changes in operating conditions, elastomeric couplings protect the system by absorbing excess energy and preventing damage to connected machinery. This protection helps avoid costly downtime and repairs.

8. Easy Installation and Maintenance:

The simplicity of elastomeric coupling designs facilitates easy installation and maintenance, reducing downtime and maintenance costs. Periodic inspections and lubrication, where required, help maintain the coupling’s efficiency and extend its service life.

Overall, elastomeric couplings enhance mechanical system efficiency by optimizing power transmission, compensating for misalignments, reducing vibrations and noise, absorbing shock loads, and providing cost-effective and reliable performance. Properly selected and maintained elastomeric couplings contribute to the smooth and efficient operation of various industrial machinery and equipment.

elastomeric coupling

Common Industries Where Elastomeric Couplings Find Significant Usage

Elastomeric couplings are versatile components widely used in various industries to facilitate efficient power transmission and protect machinery from torsional vibrations and misalignments. Some of the common industries where elastomeric couplings find significant usage include:

1. Manufacturing and Industrial Machinery:

Elastomeric couplings are commonly employed in manufacturing machinery such as conveyor systems, pumps, compressors, mixers, and machine tools. They help connect the motor and driven equipment, providing smooth power transmission and reducing vibrations.

2. Automotive:

In the automotive industry, elastomeric couplings are used in drivetrain systems, including propeller shafts, steering systems, and powertrain components. They offer excellent damping characteristics to absorb vibrations and shocks during vehicle operation.

3. Aerospace and Defense:

Elastomeric couplings play a crucial role in aerospace and defense applications, where lightweight and reliable power transmission is essential. They are used in aircraft engines, rotor systems, missile guidance systems, and various other aerospace components.

4. Energy and Power Generation:

Elastomeric couplings are used in power generation plants, including thermal, hydroelectric, and wind power plants. They connect generators to turbines and help absorb torsional vibrations, ensuring stable and efficient power transmission.

5. Oil and Gas:

In the oil and gas industry, elastomeric couplings are used in various equipment, such as pumps, compressors, and drilling rigs. They provide reliable power transmission and help protect the equipment from dynamic loads and vibrations.

6. Mining and Construction:

Elastomeric couplings are commonly found in mining and construction machinery, such as crushers, excavators, and conveyor systems. They enable efficient power transfer and help withstand heavy loads and harsh operating conditions.

7. Marine:

In marine applications, elastomeric couplings are used in propulsion systems and marine pumps. They offer excellent resistance to seawater and provide reliable power transmission in marine vessels.

8. Renewable Energy:

In the renewable energy sector, elastomeric couplings are used in wind turbines and solar tracking systems. They help adjust the alignment between the components and absorb wind and solar-induced dynamic loads.

Elastomeric couplings’ ability to dampen vibrations, compensate for misalignments, and provide flexibility makes them suitable for a wide range of industrial applications. Their widespread usage across diverse industries highlights their importance in enhancing equipment reliability, reducing maintenance costs, and improving overall operational efficiency.

elastomeric coupling

Can Elastomeric Couplings Handle Misalignment Between Shafts Effectively?

Yes, elastomeric couplings are designed to handle misalignment between shafts effectively. Their flexible and resilient elastomeric material allows them to accommodate various types of misalignment, including:

  • Angular Misalignment: When the axes of the two connected shafts are not collinear and form an angle, elastomeric couplings can flex and compensate for this angular misalignment. This is crucial in applications where shafts are not perfectly aligned due to manufacturing tolerances, installation errors, or structural settling.
  • Parallel Misalignment: When the axes of the two shafts are not perfectly parallel but have some lateral offset, elastomeric couplings can accommodate this misalignment by allowing a certain degree of lateral movement between the hubs.
  • Axial Misalignment: When the two shafts are not perfectly aligned along their common axis, causing a gap or overlap between them, elastomeric couplings can flex and absorb this axial misalignment, preventing excessive forces on the connected machinery.

The elastomeric material used in these couplings acts as a natural shock absorber and isolates vibrations, which helps prevent excessive wear on equipment and reduces the risk of damage to connected components. Elastomeric couplings are also capable of dampening transient vibrations caused by sudden torque fluctuations or shock loads.

However, it is important to note that while elastomeric couplings can handle moderate misalignments, they have their limitations. Large misalignments beyond their design capabilities may lead to premature wear and reduced coupling life. In such cases, special designs or alternative coupling types may be more suitable.

Overall, elastomeric couplings are a popular choice in many industrial applications due to their ability to effectively handle misalignment, providing reliable and smooth power transmission while protecting machinery from excessive stresses and vibrations.

China Hot selling 5.3131e1 Replacement Kaeser Air Compressor Motor Drive Flexible Element Coupling  China Hot selling 5.3131e1 Replacement Kaeser Air Compressor Motor Drive Flexible Element Coupling
editor by CX 2024-02-21

China wholesaler Replacement Kaeser Stainless Steel Compressor Asd Model Compressor Element Coupling

Product Description

Air Compressor Flexible Element Coupling

Air compressor accessories are mainly some conventional wearing parts, such as temperature sensor, pressure sensor, computer board, relay board, plc controller, control panel, operation panel, solenoid valve, rotary valve, pneumatic valve, relief valve,temperature Control valve, thermal control valve, temperature control valve spool, proportional valve, containment valve, pressure maintenance valve, intake valve, safety valve, regulating valve, switch, air duct, starter disk buffer, etc. We supply kinds of compressor spare parts with best price and quality

 

Product name Replacement Kaeser Stainless Steel Compressor ASD Model Compressor element Coupling
Keyword Flexible coupling 
Item Compressor spare parts coupling element 

Do you accept OEM compressor spare parts ?
A: Yes. we can produce according to your requirement.
 
Can you print my company logo and package?How long does compressor spare parts take to produce?
A: Yes, of course we can print your company loge and package, you just show your logo to me, and then we will do it for you.
Normally, we produce it need 5-7 working days.
 
What is your MOQ compressor drain valve ?
A: We can accept 1pcs sample. If more quantities, more favorable price.

Payments accepted
A: Bank-transfer, Creditcard, Paypal, Telegraphic Transfer Remittance (TT).

What is our shipping ways?
a. By sea and by air.
b. If you always import goods from different city in China, we suggest you to cooperate with a shipping agency to collect goods for you from different location. If it’s necessary, we can recommend someone for you.
 
How long is your Delivery Time?
A:If there has stock, the delivery time is about 5 working days after receiving your payment.
 
  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

elastomeric coupling

Differences Between Elastomeric Couplings Made from Different Materials

Elastomeric couplings can be manufactured using various materials, each offering unique properties that influence the coupling’s performance in different applications. Here are the key differences between couplings made from rubber, polyurethane, and silicone:

1. Rubber Elastomers:

Rubber elastomers are commonly used in elastomeric couplings due to their excellent resilience, flexibility, and damping properties. They can handle a wide range of temperatures and are resistant to abrasion and wear. Rubber couplings are ideal for general-purpose applications where moderate torque and misalignment compensation are required.

2. Polyurethane Elastomers:

Polyurethane elastomers provide higher strength and load-bearing capabilities compared to rubber. They have better resistance to oils, chemicals, and harsh environments. Polyurethane couplings are suitable for applications involving higher torque, shock loads, and exposure to aggressive substances.

3. Silicone Elastomers:

Silicone elastomers offer superior thermal stability and can withstand extreme temperature variations. They exhibit excellent electrical insulation properties and are resistant to aging and weathering. Silicone couplings are often used in applications that require high-temperature resistance and electrical isolation.

4. Damping and Resilience:

Rubber generally provides better damping properties, making it effective in reducing vibrations and noise. Polyurethane offers higher resilience, which can be advantageous in applications with frequent torque spikes and shock loads. Silicone combines good damping with high-temperature resistance.

5. Environmental Compatibility:

Polyurethane and silicone couplings tend to have better resistance to chemicals, oils, and extreme temperatures, making them suitable for demanding environments. Rubber couplings may have limitations in certain aggressive chemical environments.

6. Cost and Performance Balance:

The choice of material also affects the cost of the coupling. Rubber is generally more cost-effective, while polyurethane and silicone may be more expensive but offer specific performance advantages in certain applications.

When selecting an elastomeric coupling, it is crucial to consider the specific requirements of the application, such as torque, speed, misalignment, temperature range, and chemical exposure. The material choice should align with the demands of the operating conditions to ensure optimal coupling performance and longevity.

elastomeric coupling

Reducing Vibrations and Noise with Elastomeric Couplings

Elastomeric couplings are designed with inherent damping properties that enable them to effectively reduce vibrations and noise in rotating machinery. Here’s how elastomeric couplings achieve this:

1. Vibration Absorption:

Elastomeric materials have the ability to absorb and dissipate vibrational energy. When a rotating machinery system experiences torsional vibrations, the elastomeric coupling’s flexible element absorbs these vibrations, preventing them from propagating through the system. This dampening effect helps to minimize the transmission of vibrations to the connected equipment, reducing wear and fatigue on components.

2. Shock Load Reduction:

Elastomeric couplings can also absorb shock loads that occur during sudden starts and stops. When the machinery experiences abrupt changes in torque, the elastomeric material cushions the impact, protecting the machinery from potentially harmful shock loads.

3. Misalignment Compensation:

Machinery misalignment can lead to vibrations, noise, and premature wear. Elastomeric couplings are designed to accommodate various types of misalignment, including angular, parallel, and axial misalignments. By flexing and compensating for misalignment, the coupling reduces stress on the connected machinery, further minimizing vibrations.

4. Damping of Resonance:

Resonance is a phenomenon where the natural frequency of the rotating machinery coincides with an external force, leading to amplified vibrations. Elastomeric couplings help dampen resonance by absorbing and dissipating the energy, preventing resonance-related issues and reducing noise.

5. Electrical Isolation:

Elastomeric couplings made from electrically insulating materials provide electrical isolation between connected shafts. This isolation prevents the transmission of electrical currents or interference between the machinery components, which can contribute to noise and signal disturbances.

By effectively reducing vibrations and noise, elastomeric couplings contribute to smoother and quieter operation of rotating machinery. This leads to benefits such as improved equipment reliability, reduced maintenance costs, and increased operator comfort in industrial settings.

However, it is important to select the appropriate elastomeric coupling based on the specific requirements of the machinery and application. Factors such as torque, speed, misalignment, and environmental conditions must be considered to ensure that the coupling can effectively mitigate vibrations and noise while providing reliable power transmission.

elastomeric coupling

What is Elastomeric Coupling and How Does It Work in Mechanical Systems?

An elastomeric coupling is a type of flexible shaft coupling that uses an elastomeric material, typically rubber or polyurethane, to connect two shafts and transmit torque between them. The primary purpose of elastomeric couplings is to compensate for misalignments between the shafts while dampening vibrations and shocks in mechanical systems.

Construction and Working Principle:

Most elastomeric couplings consist of two hubs with a flexible element in between. The flexible element is made of high-quality elastomeric material, which is molded or bonded to the hubs. The elastomeric material is designed to be both torsionally flexible and durable.

When torque is applied to one shaft, the flexible element deforms and absorbs the misalignment between the shafts, allowing the coupling to compensate for angular, parallel, and axial misalignments. This flexibility is crucial for preventing undue stress on the connected equipment and increasing the coupling’s lifespan.

Key Features and Advantages:

1. Misalignment Compensation: Elastomeric couplings can handle small degrees of misalignment, making them suitable for applications where precise alignment is challenging or subject to change over time.

2. Vibration Dampening: The elastomeric material absorbs vibrations and shocks, resulting in reduced noise and improved smoothness of operation.

3. Fail-Safe Design: Elastomeric couplings have a fail-safe design, where if the elastomeric element were to fail, the coupling could still transmit torque without completely breaking down.

4. Simple and Economical: Elastomeric couplings are relatively simple in design, easy to install, and cost-effective compared to some other coupling types.

5. Maintenance-Free: In general, elastomeric couplings require minimal maintenance, making them a popular choice in various industries.

Applications:

Elastomeric couplings find applications in a wide range of industries and mechanical systems, including:

  • Pumps and compressors
  • Conveyor systems
  • Machine tools
  • Material handling equipment
  • Blowers and fans
  • General power transmission systems

Overall, elastomeric couplings are valued for their flexibility, shock absorption, and misalignment compensation capabilities, making them a reliable choice for transmitting torque while protecting connected equipment from harmful effects of misalignments and vibrations.

China wholesaler Replacement Kaeser Stainless Steel Compressor Asd Model Compressor Element Coupling  China wholesaler Replacement Kaeser Stainless Steel Compressor Asd Model Compressor Element Coupling
editor by CX 2024-01-23

China OEM 5.3129e3 Replacement Kaeser Air Compressor CSD105 Coupling Element

Product Description

Air Compressor Flexible Element Coupling

Air compressor accessories are mainly some conventional wearing parts, such as temperature sensor, pressure sensor, computer board, relay board, plc controller, control panel, operation panel, solenoid valve, rotary valve, pneumatic valve, relief valve,temperature Control valve, thermal control valve, temperature control valve spool, proportional valve, containment valve, pressure maintenance valve, intake valve, safety valve, regulating valve, switch, air duct, starter disk buffer, etc. We supply kinds of compressor spare parts with best price and quality

 

Product name 5.3129E3 replacement Kaeser Air Compressor CSD105 Coupling Element 
Keyword 5.3129E3
Item Compressor spare parts coupling element 

Do you accept OEM compressor spare parts ?
A: Yes. we can produce according to your requirement.
 
Can you print my company logo and package?How long does compressor spare parts take to produce?
A: Yes, of course we can print your company loge and package, you just show your logo to me, and then we will do it for you.
Normally, we produce it need 5-7 working days.
 
What is your MOQ compressor drain valve ?
A: We can accept 1pcs sample. If more quantities, more favorable price.

Payments accepted
A: Bank-transfer, Creditcard, Paypal, Telegraphic Transfer Remittance (TT).

What is our shipping ways?
a. By sea and by air.
b. If you always import goods from different city in China, we suggest you to cooperate with a shipping agency to collect goods for you from different location. If it’s necessary, we can recommend someone for you.
 
How long is your Delivery Time?
A:If there has stock, the delivery time is about 5 working days after receiving your payment.
 
  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

elastomeric coupling

Design Considerations for Enhancing Elastomeric Coupling Durability

Elastomeric couplings can be designed to enhance their durability and performance in various mechanical power transmission applications. Here are some key design considerations:

1. Material Selection:

Choosing the appropriate elastomeric material based on the specific application requirements is critical for ensuring durability. Factors such as temperature range, chemical exposure, load capacity, and resistance to wear and tear should guide the material selection process.

2. Torque and Load Ratings:

The coupling’s design should consider the expected torque and load requirements of the application. Ensuring that the coupling’s torque and load ratings are well-matched to the operating conditions helps prevent premature failure due to overloading.

3. Misalignment Compensation:

Elastomeric couplings are known for their ability to accommodate misalignment between shafts. Properly designing the coupling to handle the anticipated misalignment angles and offset distances will prevent excessive stress on the elastomer and increase its longevity.

4. Damping and Vibration Control:

Integrating features to enhance the coupling’s damping capabilities can help reduce vibrations and dampen shocks and impacts. This reduces the overall stress on the coupling and connected equipment, contributing to improved durability.

5. Torsional Flexibility:

Providing adequate torsional flexibility in the coupling design allows it to absorb sudden torque spikes and fluctuations, preventing potential damage to the machinery and enhancing durability.

6. Corrosion Resistance:

In environments where corrosion or chemical exposure is a concern, incorporating corrosion-resistant materials or protective coatings in the coupling design can extend its service life.

7. Lubrication and Maintenance:

Some elastomeric couplings may require periodic lubrication to minimize friction and wear. Designing the coupling to facilitate easy maintenance can ensure it remains in optimal condition throughout its operational life.

8. Finite Element Analysis (FEA):

Using FEA during the design phase allows engineers to simulate real-world operating conditions and identify potential stress concentrations. This enables the optimization of the coupling’s shape and material distribution for enhanced durability.

By carefully considering these design aspects, engineers can create robust and durable elastomeric couplings that provide reliable performance and contribute to the overall efficiency and longevity of the mechanical systems they serve.

elastomeric coupling

Safety Considerations When Using Elastomeric Couplings in High-Speed or Heavy-Load Applications

When using elastomeric couplings in high-speed or heavy-load applications, there are several important safety considerations to ensure reliable and safe operation. These considerations help prevent potential hazards and mitigate risks associated with the coupling’s performance under demanding conditions:

1. Coupling Selection:

Choose an elastomeric coupling specifically designed and rated for high-speed and heavy-load applications. Ensure the coupling’s torque and speed ratings exceed the maximum requirements of your application to prevent overloading.

2. Dynamic Balancing:

For high-speed applications, ensure that the coupling and the connected equipment are dynamically balanced. Imbalances can lead to significant vibrations, which may cause premature wear, fatigue, and ultimately failure of the coupling or connected machinery.

3. Misalignment Limits:

Monitor and control misalignment between shafts within the coupling’s allowable limits. Excessive misalignment can cause additional stresses on the elastomeric material and reduce coupling life.

4. Temperature Monitoring:

Monitor the operating temperature of the coupling, especially during high-speed or high-load operations. Elevated temperatures can accelerate elastomer degradation and affect the coupling’s flexibility and damping characteristics.

5. Regular Inspection:

Perform regular visual inspections of the coupling to check for signs of wear, damage, or misalignment. Promptly address any issues to prevent potential safety risks.

6. Avoid Shock Loads:

Avoid subjecting the coupling to sudden shock loads, especially in high-load applications. Sudden shock loads can lead to excessive stress on the elastomer, causing it to fail prematurely.

7. Load Capacity:

Ensure that the coupling’s load capacity matches or exceeds the maximum loads expected in the application. Operating the coupling near its maximum capacity for prolonged periods may decrease its lifespan.

8. Installation Quality:

Ensure that the elastomeric coupling is installed correctly following the manufacturer’s guidelines. Proper installation prevents misalignment and ensures the coupling can handle the anticipated loads and speeds safely.

By carefully considering these safety measures and adhering to manufacturer recommendations, you can use elastomeric couplings effectively and safely in high-speed or heavy-load applications. Regular maintenance, monitoring, and adherence to safety guidelines will help prevent accidents, minimize downtime, and ensure the longevity and reliability of your coupling system.

elastomeric coupling

How to Select the Right Elastomeric Coupling for a Particular Application

Selecting the appropriate elastomeric coupling for a specific application involves considering several key factors to ensure optimal performance, efficiency, and reliability. Here’s a step-by-step guide to help you make the right choice:

1. Load Requirements:

Start by determining the torque and power requirements of your application. Consider both the steady-state and peak loads to select a coupling that can handle the maximum expected load without exceeding its torque capacity.

2. Misalignment Tolerance:

Evaluate the expected misalignment between the connected shafts. Elastomeric couplings are excellent at compensating for small misalignments, but for larger misalignments, special designs or alternative coupling types may be more suitable.

3. Speed and RPM:

Understand the rotational speed (RPM) at which the coupling will operate. High-speed applications may require more rigid couplings to avoid dynamic issues, while low-speed applications can benefit from the damping effect of elastomeric couplings.

4. Environmental Conditions:

Consider the environmental factors that the coupling will be exposed to, such as temperature, humidity, chemical exposure, and presence of abrasive particles. Choose a coupling material that can withstand these conditions without compromising performance.

5. Space Constraints:

If you have limited space in your application, look for compact elastomeric couplings that can fit within the available area without sacrificing performance.

6. Electrical Isolation:

In applications where electrical isolation is required, select an elastomeric coupling made from an electrically insulating material.

7. Maintenance:

Consider the maintenance requirements of the coupling. Elastomeric couplings are generally low-maintenance, but if your application involves harsh conditions, you might need to inspect and replace the coupling more frequently.

8. Manufacturer Recommendations:

Always consult with the coupling manufacturer for their recommendations and technical specifications. Manufacturers can provide valuable insights and guidance based on your specific application requirements.

9. Cost Consideration:

Compare the cost of different elastomeric couplings while keeping in mind their performance and longevity. Striking the right balance between cost and quality is essential.

By carefully evaluating these factors and matching them to the characteristics of available elastomeric couplings, you can select the most suitable coupling for your particular application. Proper coupling selection ensures reliable power transmission, longer equipment lifespan, and reduced downtime in industrial systems.

China OEM 5.3129e3 Replacement Kaeser Air Compressor CSD105 Coupling Element  China OEM 5.3129e3 Replacement Kaeser Air Compressor CSD105 Coupling Element
editor by CX 2024-01-19

China OEM Kaeser Screw Air Compressor Parts 5.3129.3 Flexible Elastomeric Coupling Element

Product Description

 

Kaeser 5.3129.3 Flexible Elastomeric Coupling Parts

Capscrews: Standard Imperial
Coupling Size(s): E30
Coupling Style: Close Coupled
Element Material: Urethane (Orange)
Element Style: High Misalignment
Shoe Coating: Standard Coating
Allowable Distance Between Shaft Ends: 0.25 in- 2.50 in (6mm – 64mm)
Continuous Torque Rating: 3,650Ib-in/412Nm
Coupling Type: Elastomeric
Major Diameter of Coupling: 8.25 in/ 210mm
Maximum Speed Rating: 5,800 RPM

 

CHINAMFG E Series Flexible Elements size(s) E30 close coupled style with standard imperial and standard shoe coating in Urethane (Orange) material for elastomeric couplings.

 

Other Couplings:

 

 

 

Company Profile&Certifications:

      Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.

 

FAQ:

Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.

Q2. Is customized filter or OEM available? 
A: Yes, just offer your required specifications and drawings.

Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.

Q4. What’s your terms of packing?
A: Generally, we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. What’s the terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balancing.

Q6. What’s your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.

Q7. How about your delivery time?
A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order.

Q8. What’s your sample policy?
A: ,,,.

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

elastomeric coupling

Design Considerations for Enhancing Elastomeric Coupling Durability

Elastomeric couplings can be designed to enhance their durability and performance in various mechanical power transmission applications. Here are some key design considerations:

1. Material Selection:

Choosing the appropriate elastomeric material based on the specific application requirements is critical for ensuring durability. Factors such as temperature range, chemical exposure, load capacity, and resistance to wear and tear should guide the material selection process.

2. Torque and Load Ratings:

The coupling’s design should consider the expected torque and load requirements of the application. Ensuring that the coupling’s torque and load ratings are well-matched to the operating conditions helps prevent premature failure due to overloading.

3. Misalignment Compensation:

Elastomeric couplings are known for their ability to accommodate misalignment between shafts. Properly designing the coupling to handle the anticipated misalignment angles and offset distances will prevent excessive stress on the elastomer and increase its longevity.

4. Damping and Vibration Control:

Integrating features to enhance the coupling’s damping capabilities can help reduce vibrations and dampen shocks and impacts. This reduces the overall stress on the coupling and connected equipment, contributing to improved durability.

5. Torsional Flexibility:

Providing adequate torsional flexibility in the coupling design allows it to absorb sudden torque spikes and fluctuations, preventing potential damage to the machinery and enhancing durability.

6. Corrosion Resistance:

In environments where corrosion or chemical exposure is a concern, incorporating corrosion-resistant materials or protective coatings in the coupling design can extend its service life.

7. Lubrication and Maintenance:

Some elastomeric couplings may require periodic lubrication to minimize friction and wear. Designing the coupling to facilitate easy maintenance can ensure it remains in optimal condition throughout its operational life.

8. Finite Element Analysis (FEA):

Using FEA during the design phase allows engineers to simulate real-world operating conditions and identify potential stress concentrations. This enables the optimization of the coupling’s shape and material distribution for enhanced durability.

By carefully considering these design aspects, engineers can create robust and durable elastomeric couplings that provide reliable performance and contribute to the overall efficiency and longevity of the mechanical systems they serve.

elastomeric coupling

Reducing Vibrations and Noise with Elastomeric Couplings

Elastomeric couplings are designed with inherent damping properties that enable them to effectively reduce vibrations and noise in rotating machinery. Here’s how elastomeric couplings achieve this:

1. Vibration Absorption:

Elastomeric materials have the ability to absorb and dissipate vibrational energy. When a rotating machinery system experiences torsional vibrations, the elastomeric coupling’s flexible element absorbs these vibrations, preventing them from propagating through the system. This dampening effect helps to minimize the transmission of vibrations to the connected equipment, reducing wear and fatigue on components.

2. Shock Load Reduction:

Elastomeric couplings can also absorb shock loads that occur during sudden starts and stops. When the machinery experiences abrupt changes in torque, the elastomeric material cushions the impact, protecting the machinery from potentially harmful shock loads.

3. Misalignment Compensation:

Machinery misalignment can lead to vibrations, noise, and premature wear. Elastomeric couplings are designed to accommodate various types of misalignment, including angular, parallel, and axial misalignments. By flexing and compensating for misalignment, the coupling reduces stress on the connected machinery, further minimizing vibrations.

4. Damping of Resonance:

Resonance is a phenomenon where the natural frequency of the rotating machinery coincides with an external force, leading to amplified vibrations. Elastomeric couplings help dampen resonance by absorbing and dissipating the energy, preventing resonance-related issues and reducing noise.

5. Electrical Isolation:

Elastomeric couplings made from electrically insulating materials provide electrical isolation between connected shafts. This isolation prevents the transmission of electrical currents or interference between the machinery components, which can contribute to noise and signal disturbances.

By effectively reducing vibrations and noise, elastomeric couplings contribute to smoother and quieter operation of rotating machinery. This leads to benefits such as improved equipment reliability, reduced maintenance costs, and increased operator comfort in industrial settings.

However, it is important to select the appropriate elastomeric coupling based on the specific requirements of the machinery and application. Factors such as torque, speed, misalignment, and environmental conditions must be considered to ensure that the coupling can effectively mitigate vibrations and noise while providing reliable power transmission.

elastomeric coupling

Can Elastomeric Couplings Handle Misalignment Between Shafts Effectively?

Yes, elastomeric couplings are designed to handle misalignment between shafts effectively. Their flexible and resilient elastomeric material allows them to accommodate various types of misalignment, including:

  • Angular Misalignment: When the axes of the two connected shafts are not collinear and form an angle, elastomeric couplings can flex and compensate for this angular misalignment. This is crucial in applications where shafts are not perfectly aligned due to manufacturing tolerances, installation errors, or structural settling.
  • Parallel Misalignment: When the axes of the two shafts are not perfectly parallel but have some lateral offset, elastomeric couplings can accommodate this misalignment by allowing a certain degree of lateral movement between the hubs.
  • Axial Misalignment: When the two shafts are not perfectly aligned along their common axis, causing a gap or overlap between them, elastomeric couplings can flex and absorb this axial misalignment, preventing excessive forces on the connected machinery.

The elastomeric material used in these couplings acts as a natural shock absorber and isolates vibrations, which helps prevent excessive wear on equipment and reduces the risk of damage to connected components. Elastomeric couplings are also capable of dampening transient vibrations caused by sudden torque fluctuations or shock loads.

However, it is important to note that while elastomeric couplings can handle moderate misalignments, they have their limitations. Large misalignments beyond their design capabilities may lead to premature wear and reduced coupling life. In such cases, special designs or alternative coupling types may be more suitable.

Overall, elastomeric couplings are a popular choice in many industrial applications due to their ability to effectively handle misalignment, providing reliable and smooth power transmission while protecting machinery from excessive stresses and vibrations.

China OEM Kaeser Screw Air Compressor Parts 5.3129.3 Flexible Elastomeric Coupling Element  China OEM Kaeser Screw Air Compressor Parts 5.3129.3 Flexible Elastomeric Coupling Element
editor by CX 2023-12-26

China Best Sales High Quality Air Compressor Spare Parts Coupling Element 5.3177.0 for Kaeser Compressor 5.3177e1 5.3177.1 E10

Product Description

High Quality Air Compressor Spare Parts Coupling Element 5.3177.0 for Kaeser Compressor 5.3177E1 5.3177.1 E10 

Product Description

 

The composition of the coupling parts:

There are 2 types of couplings for screw air compressors: Rubber pin type and flexible (diaphragm type) couplings.

1.The rubber pin coupling consists of 2 half couplings, flywheel, transmission core and screws. The rubber drive core of this type of coupling is easy to wear and wear, which will cause the machine to move unevenly, which will have adverse effects on the rotor, bearings, and shaft seals. At present, it is gradually replaced by flexible couplings.

2.The flexible coupling is composed of 2 half couplings, connecting barrels, transmission gaskets and screws. The 2 half-couplings of this coupling are tested for dynamic balance, and the relative positions are fixed during installation.

 

 

The coupling is an important part that transmits the power of the motor to the active rotation of the compressor. Due to the high speed of the screw air compressor, the requirements for the installation accuracy (coaxiality) of the coupling are also high. Improper installation of the coupling will not only cause the machine to run erratically and increase noise, but also cause abnormal damage to the rotor, main bearing, thrust bearing and shaft seal, resulting in overhaul of the main engine.

Coupling Features

  • Good starting performance can change the load starting of the motor to no-load starting, so as to realize the soft starting of the working machine, reduce the current during starting and reduce the starting energy consumption.
  • Save electric energy and equipment cost, which can solve the unreasonable situation of the big horse-drawn trolley with load starting machine, save the motor capacity, improve the power factor and motor efficiency of the grid, reduce reactive power loss, save electric energy, and simplify the motor starting equipment and reduce equipment cost.
  • The transferred torque can be adjusted, easy to achieve overload protection.When the working machine is overloaded or jammed, the steel ball type safety coupling will slip automatically, which can prevent the motor from burning out and other parts damage.
  • Except for the starting and braking stages, the main and driven parts of the steel ball safety coupling have no speed difference, no friction loss and high transmission efficiency.
  • Nonmetallic elastic elements are adopted in the steel ball type safety coupling, which can compensate the offset of the linked 2 axes within a certain range, with a small amount of buffering and damping.
  • Reliable operation, stable performance, convenient installation, disassembly and maintenance.

Determining the right type of flexible coupling starts with the following analysis of the application:

  • Prime mover type (motor, diesel engine, etc.) of the drive side of the system
  • Actual horsepower and/or torque requirements, not prime motor-rated horsepower (note the range of variable torque caused by periodic or unstable loads, worst-case starting loads,
  • Drive system inertia related to prime mover inertia (data available from equipment supplier)
  • vibration, linear and torsional vibration (experienced supplier or consultant can help you evaluate vibration) shaft-to-shaft deviation;
  • Note the degree of Angle offset (axis is not parallel) and parallel offset (distance between axis centers when axes are parallel but not aligned);
  • Also note whether the drive/driven units share the same floor axial (inside/outside) axial motion,
  • whether they share distance (the distance between the drive end and the driven axis), and any other space-related restrictions.

 

Detailed Photos

 

 

We are able to offer a wide range of special couplings, which are based on your samples or drawings.

Due to the refinement of production operations and the high-end technology, we have been able to produce high-quality Rubber Coupling, Trolley Wheel, Flexible Coupling, Flexible Rubber Coupling, Industrial Rubber Coupling, Star Coupling, CHINAMFG type Coupling Spare and other products, widely used in industrial applications.

 

All these products are tested and checked against the set quality parameters before being sent to the customer. This shows that we are willing to provide our customers with updated and perfect product lines to meet their different needs. In addition, we also provide customized solutions to provide customers with a wide range of space, so that they can choose their favorite products according to their needs and requirements.
 

More Products for Choose

Coupling Coupling
1613949900 1613982300
1614873800 1613958500
165710800 165710800
162357100 1619646700
1615678500 165714700
1615682500 1604076100
1613982300 1626510900

Tips:
 
This is only a part of the part numbers, many oil separator filters P/N are not listed, in addition there are replacements filters for many other air compressor brands.

 

Company Profile

       Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.

Company team

Our company is located in the beautiful coastal city of HangZhou,is a professional manufacturer of air compressor filters and separators,

We repect the enterprise spirit of “steadyfastness,hard work and responsibility” and creat a good corporate environment based on the operation principle of “Integrity,reliability and innovation”.

 

 

With the survival idea of “perfect technology, good service and excellent quality”,
We always adhere to customer first,
aim at serving customer sincerely and touching customer with our service.

We plunge ourselves to provide clear and sustainable comprssed air to our customer,
meanwhile constantly pursue to save the sunning cost of compressor system for them.
Profession, concentration, focus is our corporate philosophy.

 

 

FAQ

 Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.

Q2. Is customized filter or OEM available? 
A: Yes, just offer your required specifications and drawings.

Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.

Q4. What’s your terms of packing?
A: Generally, we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. What’s the terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balancing.

Q6. What’s your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.

Q7. How about your delivery time?
A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order.
 

elastomeric coupling

Design Considerations for Enhancing Elastomeric Coupling Durability

Elastomeric couplings can be designed to enhance their durability and performance in various mechanical power transmission applications. Here are some key design considerations:

1. Material Selection:

Choosing the appropriate elastomeric material based on the specific application requirements is critical for ensuring durability. Factors such as temperature range, chemical exposure, load capacity, and resistance to wear and tear should guide the material selection process.

2. Torque and Load Ratings:

The coupling’s design should consider the expected torque and load requirements of the application. Ensuring that the coupling’s torque and load ratings are well-matched to the operating conditions helps prevent premature failure due to overloading.

3. Misalignment Compensation:

Elastomeric couplings are known for their ability to accommodate misalignment between shafts. Properly designing the coupling to handle the anticipated misalignment angles and offset distances will prevent excessive stress on the elastomer and increase its longevity.

4. Damping and Vibration Control:

Integrating features to enhance the coupling’s damping capabilities can help reduce vibrations and dampen shocks and impacts. This reduces the overall stress on the coupling and connected equipment, contributing to improved durability.

5. Torsional Flexibility:

Providing adequate torsional flexibility in the coupling design allows it to absorb sudden torque spikes and fluctuations, preventing potential damage to the machinery and enhancing durability.

6. Corrosion Resistance:

In environments where corrosion or chemical exposure is a concern, incorporating corrosion-resistant materials or protective coatings in the coupling design can extend its service life.

7. Lubrication and Maintenance:

Some elastomeric couplings may require periodic lubrication to minimize friction and wear. Designing the coupling to facilitate easy maintenance can ensure it remains in optimal condition throughout its operational life.

8. Finite Element Analysis (FEA):

Using FEA during the design phase allows engineers to simulate real-world operating conditions and identify potential stress concentrations. This enables the optimization of the coupling’s shape and material distribution for enhanced durability.

By carefully considering these design aspects, engineers can create robust and durable elastomeric couplings that provide reliable performance and contribute to the overall efficiency and longevity of the mechanical systems they serve.

elastomeric coupling

Impact of Temperature Variation on Elastomeric Coupling Performance

Temperature variation can significantly affect the performance of elastomeric couplings due to the properties of the elastomeric material used in their construction. Here are the key ways temperature variation can influence coupling performance:

1. Elasticity and Flexibility:

Elastomeric materials exhibit changes in their elasticity and flexibility with temperature. At lower temperatures, the elastomer may become stiffer, reducing its ability to compensate for misalignments and absorb vibrations. Conversely, at higher temperatures, the elastomer may become softer, affecting the coupling’s torsional stiffness and load-carrying capacity.

2. Damping Characteristics:

Temperature changes can impact the damping characteristics of the elastomer. Elastomeric couplings rely on the damping properties of the material to absorb vibrations and shocks. Temperature-related variations can alter the material’s ability to dampen vibrations, affecting the coupling’s performance in reducing dynamic loads.

3. Wear and Degradation:

Elastomeric materials can undergo wear and degradation with temperature fluctuations. Excessive heat can accelerate the aging process of the elastomer, leading to material hardening, cracking, and reduced service life. Extreme temperature conditions may also cause the elastomer to soften and lose its structural integrity.

4. Tolerance to High Temperatures:

Some elastomeric couplings are designed to withstand higher temperatures than others. Extreme heat can cause traditional elastomeric materials to exceed their temperature limits, leading to failure or reduced performance. Specialized high-temperature elastomers or alternative materials may be required for applications operating in elevated temperature environments.

5. Torque and Power Ratings:

Temperature changes can influence the torque and power ratings of the elastomeric coupling. It is essential to consider the temperature variation when selecting a coupling for a specific application to ensure that it can handle the expected loads safely and reliably.

6. Environmental Conditions:

Elastomeric couplings operating in extreme temperature environments may also encounter other environmental factors like humidity, chemicals, and exposure to harsh substances, which can further impact the material properties and coupling performance.

To mitigate the effects of temperature variation on elastomeric coupling performance, it is crucial to select a coupling with suitable elastomeric material capable of withstanding the expected temperature range. Regular maintenance, periodic inspection, and adherence to the manufacturer’s temperature limits and guidelines will help ensure optimal performance and prolong the lifespan of the coupling in temperature-varying operating conditions.

elastomeric coupling

What is Elastomeric Coupling and How Does It Work in Mechanical Systems?

An elastomeric coupling is a type of flexible shaft coupling that uses an elastomeric material, typically rubber or polyurethane, to connect two shafts and transmit torque between them. The primary purpose of elastomeric couplings is to compensate for misalignments between the shafts while dampening vibrations and shocks in mechanical systems.

Construction and Working Principle:

Most elastomeric couplings consist of two hubs with a flexible element in between. The flexible element is made of high-quality elastomeric material, which is molded or bonded to the hubs. The elastomeric material is designed to be both torsionally flexible and durable.

When torque is applied to one shaft, the flexible element deforms and absorbs the misalignment between the shafts, allowing the coupling to compensate for angular, parallel, and axial misalignments. This flexibility is crucial for preventing undue stress on the connected equipment and increasing the coupling’s lifespan.

Key Features and Advantages:

1. Misalignment Compensation: Elastomeric couplings can handle small degrees of misalignment, making them suitable for applications where precise alignment is challenging or subject to change over time.

2. Vibration Dampening: The elastomeric material absorbs vibrations and shocks, resulting in reduced noise and improved smoothness of operation.

3. Fail-Safe Design: Elastomeric couplings have a fail-safe design, where if the elastomeric element were to fail, the coupling could still transmit torque without completely breaking down.

4. Simple and Economical: Elastomeric couplings are relatively simple in design, easy to install, and cost-effective compared to some other coupling types.

5. Maintenance-Free: In general, elastomeric couplings require minimal maintenance, making them a popular choice in various industries.

Applications:

Elastomeric couplings find applications in a wide range of industries and mechanical systems, including:

  • Pumps and compressors
  • Conveyor systems
  • Machine tools
  • Material handling equipment
  • Blowers and fans
  • General power transmission systems

Overall, elastomeric couplings are valued for their flexibility, shock absorption, and misalignment compensation capabilities, making them a reliable choice for transmitting torque while protecting connected equipment from harmful effects of misalignments and vibrations.

China Best Sales High Quality Air Compressor Spare Parts Coupling Element 5.3177.0 for Kaeser Compressor 5.3177e1 5.3177.1 E10  China Best Sales High Quality Air Compressor Spare Parts Coupling Element 5.3177.0 for Kaeser Compressor 5.3177e1 5.3177.1 E10
editor by CX 2023-11-21