Product Description
flexiable rubber coupling sleeve
OEM customized industrial non standard CHINAMFG Sleeve, CHINAMFG sleeve
We are a leading manufacturer of rubber products in China, OEM are welcome.
Rubber Sleeve Features,
1) Available material: Material for NBR, FKM, FPM, VITON(FKM)&Dow elastomers, Neoprene, HNBR, Natural rubber, SBR, IR, IIR(butyl rubber), ACM ect. An KTW approved for material EPDM.
2) All manufacturing processes confirm to the ISO/TS16949, SGS, RoHS, REACH
3) Customer’s design and specifications are accepted.
4) Color and shape can be changed CHINAMFG request. Available in various sizes and colors.
5) Our professional R&D team can provide you higher quality products with competitive price and all documents such as PPAP, CONTROL PLAN, PFMEA etc.
6)Have advanced CNC machine and technique to cut bonding washer molds by ourself.
7)High and low temperature resistance, oil resistance, anti-ozone and aging, wearable, great flexibility etc
1, Material: NBR, CR, SBR, EPDM, IIR, HNBR, ACM, NR, EP, SIL, FKM etc.
2, Hardness: Between 30~90 shore A
3, Property: High/low temperature resistance, oil and fuel resistance, water resistance, weathering resistance, CHINAMFG resistance etc.
4, Certification: ISO9001: 2008, RoHS, FDA
5, Packing: Plastic bag&carton box or according to your requirements.
6, Application: Automotive, Industrial, Medical, Agricultural etc.
7, According to your drawings or samples.
8. Temperature resistance: Between -250~+35 ° C
9, OEM or ODM is welcomed.
Our products include:
(1) Silicone extrusion parts.
(2) EPDM&PVC extrusion parts.
(3) Electrical apparatus fire resistance rubber parts.
(4) High and Low temperature resistant rubber parts.
(5) Electric conduct rubber parts.
(6) CHINAMFG foam parts.
(7) NBR dense parts.
(8) Silicone,EPDM & PVC molded parts.
(9) Other special TPV,TPO,TPR,TPU,PP,ABS,CPVC,PVC/NBR extrusion parts.
| Material | NBR, CR, SBR, EPDM, IIR, HNBR, ACM, NR, EP, SIL, FKM etc. | |||||
| Hardress | Between 30~90 shore A | |||||
| Color and design | Any popular design according to the drawing, color with transparent, black and any other color as your requirements. OEM/ODM highly welcomed. | |||||
| Packing | Plastic bag&carton box or according to your requirements. | |||||
| Printing | sublimation or silk printing,etc | |||||
| Price | Price is based on size and quantity. Large and regular quantity will be in discount accordingly. | |||||
| Sample | Sample is free, buyer pay the mould and post charge. | |||||
| Delivery time | Based on the quantity, usually 12-20days | |||||
| Min order | 500pcs according to the requirements | |||||
| Payment | TT, west union | |||||
| Certification | ISO9001: 2008, RoHS, FDA | |||||
| Packing | Plastic bag&carton box or according to your requirements. | |||||
| Place of Origin | HangZhou,China | |||||
| Quality control | By third party | |||||
| Application | Automotive, Industrial, Medical, Agricultural etc. | |||||
| Property | High/low temperature resistance, oil and fuel resistance, water resistance, weathering resistance, CHINAMFG resistance etc. | |||||
| Company | Hagoin company is specialized rubber products for several years, our website: hagoin , do believe that we can offer competitive price & quality With best service. | |||||
Our products apply to:
Aviation, marine ,electronic, petroleum, chemical, mechanical, electrical,and other industrial department of the good electrical insulating sealing, liquid transportation materials, building’s window and door ,furniture kitchen bath room ect .(seals, strips, gasket , edge guard seal, rubber sheet, pipe ,fender ,cover ,hose, grommet end cup ,edge scrim ect)
Materials of our Products :
EPDM.NBR.SILICON .PVC.TPE.TPV.TPO,TPR, TPU ,PP, ABS, CPVC. .all kinds of rubber and plastic
More you may want to know : )
1.We are factory, we are manufacturer, not trade company, so we can produce various windows and doors seal strip, seal product for you with cheaper price and even better quality, and we can delivery to you even faster !
2.We passed and have ISO 9001:2000 and TS16949 certificates.
3. We use top quality material.
4. We will strictly check and test the strips before deliverying to you to make sure all have perfect performance!
5. We can produce according to your design ,drawing, sample or any other special requirement.
6.We do will give you our top quality product, best service !
Can flexible couplings accommodate variable operating conditions and loads?
Yes, flexible couplings are designed to accommodate variable operating conditions and loads in mechanical systems. They offer several features that allow them to adapt to changing conditions and handle different loads effectively. Below are the reasons why flexible couplings are well-suited for such applications:
Misalignment Compensation: Flexible couplings can handle misalignment between shafts, including angular, parallel, and axial misalignment. This capability allows them to accommodate slight shifts in shaft positions that may occur due to thermal expansion, vibration, or other factors, ensuring smooth operation even in changing conditions.
Shock and Vibration Absorption: Flexible couplings can dampen shocks and vibrations that result from sudden changes in load or operating conditions. The flexible element in the coupling acts as a buffer, absorbing and reducing the impact of sudden loads or transient forces, protecting connected equipment and increasing system reliability.
Variable Load Capacity: Flexible couplings come in various designs and materials, each with its load capacity range. Manufacturers provide different coupling models with varying load capacities to accommodate different applications. Properly selecting the right coupling for the specific load conditions ensures reliable power transmission even under varying loads.
Compensation for Thermal Expansion: Temperature changes can cause thermal expansion in mechanical systems, leading to shaft misalignment. Flexible couplings can handle the resulting misalignment, compensating for thermal expansion and ensuring continuous and smooth power transmission.
Torsional Stiffness: Flexible couplings are designed with a balance between flexibility and torsional stiffness. This property allows them to adapt to variable loads while still providing the necessary rigidity for efficient power transmission.
Durable Materials and Designs: Manufacturers produce flexible couplings from durable materials like stainless steel, aluminum, or engineered elastomers. These materials ensure that the couplings can withstand varying operating conditions, including temperature fluctuations, harsh environments, and high loads.
Dynamic Behavior: Flexible couplings have a dynamic behavior that enables them to operate smoothly and efficiently under changing loads and speeds. They can handle variations in rotational speed and torque while maintaining consistent performance.
Application Flexibility: Flexible couplings find applications in a wide range of industries, from automotive and aerospace to industrial and marine. Their versatility allows them to accommodate variable operating conditions and loads in different systems.
Summary: Flexible couplings are well-suited for applications with variable operating conditions and loads. Their ability to compensate for misalignment, absorb shocks and vibrations, and handle thermal expansion make them reliable components in mechanical systems. The availability of various coupling designs and materials allows for the selection of the appropriate coupling based on the specific application requirements, ensuring optimal performance and longevity in variable conditions.
How does a flexible coupling handle alignment issues in long-distance shaft connections?
In long-distance shaft connections, it is common to encounter alignment issues due to factors such as thermal expansion, foundation settlement, or machinery shifts. Flexible couplings play a crucial role in handling these alignment issues and ensuring efficient power transmission. Here’s how they achieve this:
- Misalignment Compensation: Flexible couplings are designed to accommodate both angular and parallel misalignments between shafts. When the shafts are not perfectly aligned, the flexibility of the coupling allows it to bend or flex, reducing the transmission of misalignment forces to connected equipment.
- Reduced Stress on Equipment: By absorbing and compensating for misalignment, flexible couplings reduce the stress and loads imposed on connected machinery. This feature is particularly important in long-distance shaft connections, where misalignment can be more pronounced.
- Torsional Flexibility: In addition to angular and parallel misalignments, long-distance shaft connections may also experience torsional misalignment. Flexible couplings can handle torsional flexibility, allowing smooth torque transmission even if the connected shafts have slightly different rotational speeds.
- Vibration Damping: Long-distance shaft connections can be susceptible to vibrations due to the extended span and potential resonance. Flexible couplings help dampen these vibrations, protecting the connected equipment from excessive wear and fatigue.
- Resilience to Shock Loads: Long-distance shaft connections in industrial settings may experience shock loads due to sudden starts, stops, or equipment malfunctions. Flexible couplings can absorb and dissipate some of these shock loads, safeguarding the connected components.
- Longevity: By mitigating the effects of misalignment, vibrations, and shock loads, flexible couplings contribute to the longevity of the connected equipment and reduce maintenance and replacement costs over time.
When selecting a flexible coupling for long-distance shaft connections, it is essential to consider factors such as the degree of misalignment, torque requirements, operating conditions, and the environment in which the coupling will be used. Regular inspection and maintenance of the flexible coupling can further enhance its performance and ensure reliable operation in long-distance shaft connections.
What are the differences between elastomeric and metallic flexible coupling designs?
Elastomeric and metallic flexible couplings are two distinct designs used to transmit torque and accommodate misalignment in mechanical systems. Each type offers unique characteristics and advantages, making them suitable for different applications.
Elastomeric Flexible Couplings:
Elastomeric flexible couplings, also known as flexible or jaw couplings, employ an elastomeric material (rubber or similar) as the flexible element. The elastomer is typically molded between two hubs, and it acts as the connector between the driving and driven shafts. The key differences and characteristics of elastomeric couplings include:
- Misalignment Compensation: Elastomeric couplings are designed to handle moderate levels of angular, parallel, and axial misalignment. The elastomeric material flexes to accommodate the misalignment while transmitting torque between the shafts.
- Vibration Damping: The elastomeric material in these couplings offers excellent vibration dampening properties, reducing the transmission of vibrations from one shaft to another. This feature helps protect connected equipment from excessive vibrations and enhances system reliability.
- Shock Load Absorption: Elastomeric couplings can absorb and dampen shock loads, protecting the system from sudden impacts or overloads.
- Cost-Effective: Elastomeric couplings are generally more cost-effective compared to metallic couplings, making them a popular choice for various industrial applications.
- Simple Design and Installation: Elastomeric couplings often have a straightforward design, allowing for easy installation and maintenance.
- Lower Torque Capacity: These couplings have a lower torque capacity compared to metallic couplings, making them suitable for applications with moderate torque requirements.
- Common Applications: Elastomeric couplings are commonly used in pumps, compressors, fans, conveyors, and other applications that require moderate torque transmission and misalignment compensation.
Metallic Flexible Couplings:
Metallic flexible couplings use metal components (such as steel, stainless steel, or aluminum) to connect the driving and driven shafts. The metallic designs can vary significantly depending on the type of metallic coupling, but some general characteristics include:
- High Torque Capacity: Metallic couplings have higher torque transmission capabilities compared to elastomeric couplings. They are well-suited for applications requiring high torque handling.
- Misalignment Compensation: Depending on the design, some metallic couplings can accommodate minimal misalignment, but they are generally not as flexible as elastomeric couplings in this regard.
- Stiffer Construction: Metallic couplings are generally stiffer than elastomeric couplings, offering less vibration dampening but higher torsional stiffness.
- Compact Design: Metallic couplings can have a more compact design, making them suitable for applications with limited space.
- Higher Precision: Metallic couplings often offer higher precision and concentricity, resulting in better shaft alignment.
- Higher Cost: Metallic couplings are typically more expensive than elastomeric couplings due to their construction and higher torque capacity.
- Common Applications: Metallic couplings are commonly used in high-speed machinery, precision equipment, robotics, and applications with high torque requirements.
Summary:
In summary, the main differences between elastomeric and metallic flexible coupling designs lie in their flexibility, torque capacity, vibration dampening, cost, and applications. Elastomeric couplings are suitable for applications with moderate torque, misalignment compensation, and vibration dampening requirements. On the other hand, metallic couplings are chosen for applications with higher torque and precision requirements, where flexibility and vibration dampening are less critical.
editor by CX 2023-12-14