Ürün Açıklaması
Özellikler
We are the leading NM Coupling Spider manufacturer, and are specializing in various high quality NM coupling.
1. Material: Cast iron, Rubber.
2. OEM and ODM are available
3. High efficient in transmission
4. Finishing: Painted.
5. High quality with competitive price
6. Different models suitable for your different demands
7. Stock for different bore size on both sides available.
8. Geniş bir çevre yelpazesinde uygulama.
9. Hızlı ve kolay montaj ve demontaj.
10. Yağa ve elektriğe karşı dayanıklıdır.
11. Saat yönünde ve saat yönünün tersine dönüş özellikleri özdeştir.
12. Küçük boyut, düşük ağırlık, yüksek iletilen tork.
13. Hizalama hatasını telafi etmede iyi performans gösterir.
14.Coupling Type :NM50,NM67, NM82, NM97, NM12, NM128, NM148,NM168, NM194, NM214
Uygulamalar
NM couplings are offered in the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications. Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.
Availability
Standard coupling
OEM coupling
High Performance
Strong Ultimate tensile strength
Perfect surface treatment
Durable,Flexible
High Quality
Corrosion resistance
Durable, Robust and Reliable
Bad condition resistance
Lower weight–high speed
Package
Plastic bag+ Neutral Box+ Plywood Case
Avantajlarımız
NM coupling extensively used in compressors, diesel engine drives, pumps, conveyors, and many other drive units.
NM coupling consists of 2 hubs and flexible ring able to compensate all type of shaft misalignments.The flexible rings are made of Nitile rubber(NBR) which have a high internal damping characteristic which enable to absorb and dampen torsional vibrations,operate effectively in temperature range of -40~+100.
Size avalible from: 50,67,82,97,112,128,148,168,194,214,240,265.
NM coupling characteristics:Quiet and smooth operation.Easy installation and maintenance free. Available to machine with high torque and intermittent operation.
| Packing&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). Professional goods shipping forward. |
About MIGHTY
Zhejiang Güçlü Makine Şirketi, Ltd. specializes in manufacturing Mechanical Power Transmission Products.We Mighty is the division/branch of SCMC Group, which is a wholly state-owned company, established in 1980.
Mighty hakkında:
-3 üretim fabrikası, we have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Çeşitli malzemelerin yüksek kalitede satın alınması and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole production.
we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 yıllık makine işleme deneyimi. Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to Avrupa, Amerika ve Orta Doğu pazarı. With the top-ranking management, professional technical support and abundant export experience, MIGHTY has established lasting and stable business partnership with many world famous companies and has got good reputation from CHINAMFG customers in international sales.
SSS
S: Siz bir ticaret şirketi misiniz yoksa üretici misiniz?
A: Biz bir fabrikayız.
S: Teslimat süreniz ne kadar?
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.
S: Numune veriyor musunuz? Ücretsiz mi yoksa ücretli mi?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
S: Ödeme koşullarınız nelerdir?
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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| Standart mı, Standart Dışı mı? | Standard or Customized |
|---|---|
| Şaft Deliği: | 19-32 |
| Tork: | >80 N.M |
| Delik Çapı: | 19 mm |
| Hız: | 4000 dev/dak |
| Yapı: | Esnek |
| Örnekler: |
US$ 0/Adet
1 Adet (Minimum Sipariş) | |
|---|
| Özelleştirme: |
Mevcut
| Özelleştirilmiş Talep |
|---|
What are the maintenance requirements for flexible couplings?
Maintenance of flexible couplings is essential to ensure their reliable and efficient performance over their service life. Proper maintenance helps prevent premature wear, reduces the risk of unexpected failures, and extends the lifespan of the couplings. Here are some key maintenance requirements for flexible couplings:
- Regular Inspection: Perform regular visual inspections of the flexible couplings to check for signs of wear, damage, or misalignment. Look for cracks, tears, or any other visible issues in the coupling components.
- Lubrication: Some flexible couplings, especially those with moving parts or sliding surfaces, may require periodic lubrication. Follow the manufacturer’s recommendations regarding the type and frequency of lubrication to ensure smooth operation.
- Alignment Checks: Misalignment is a common cause of coupling failure. Regularly check the alignment of the connected shafts and adjust as necessary. Proper alignment reduces stress on the coupling and improves power transmission efficiency.
- Torque Monitoring: Monitoring the torque transmitted through the coupling can help detect any abnormal or excessive loads. If the coupling is subjected to loads beyond its rated capacity, it may lead to premature failure.
- Environmental Protection: If the couplings are exposed to harsh environmental conditions, take measures to protect them from dust, dirt, moisture, and corrosive substances. Consider using protective covers or seals to shield the couplings from potential contaminants.
- Temperature Considerations: Ensure that the operating temperature of the flexible coupling is within its designed range. Excessive heat can accelerate wear, while extremely low temperatures may affect the flexibility of certain coupling materials.
- Replace Worn or Damaged Parts: If any components of the flexible coupling show signs of wear or damage, replace them promptly with genuine replacement parts from the manufacturer.
- Manufacturer’s Guidelines: Follow the maintenance guidelines provided by the coupling manufacturer. They often include specific maintenance intervals and procedures tailored to the coupling’s design and materials.
- Training and Expertise: Ensure that maintenance personnel have the necessary training and expertise to inspect and maintain the flexible couplings properly. Improper maintenance practices can lead to further issues and compromise the coupling’s performance.
By adhering to these maintenance requirements, you can maximize the service life of the flexible couplings and minimize the risk of unexpected downtime or costly repairs. Regular maintenance helps maintain the efficiency and reliability of the coupling in various industrial, automotive, and machinery applications.
Esnek bir kaplin, mekanik bir sistemdeki gürültü ve titreşim seviyelerini nasıl etkiler?
Esnek bir kaplin, mekanik bir sistemdeki gürültü ve titreşim seviyelerinin kontrolünde çok önemli bir rol oynar. Sistem çalışmasının genel düzgünlüğünü ve sessizliğini önemli ölçüde etkileyebilir, performansı artırabilir ve bağlı bileşenlerdeki aşınmayı azaltabilir.
Gürültü Azaltma:
Esnek kaplinler, titreşimleri sönümleme yetenekleri sayesinde mekanik sistemlerdeki gürültüyü azaltmaya yardımcı olur. Dönen makinelerin milleri mükemmel şekilde hizalanmadığında, sistem boyunca iletilen titreşimlere ve dolayısıyla gürültü oluşumuna yol açabilir. Kaplinin elastomerik veya esnek elemanı, titreşim sönümleyici görevi görerek bu titreşimleri emer ve dağıtır. Sonuç olarak, sistemdeki gürültü seviyeleri azalır ve daha sessiz bir çalışma ortamı yaratılır.
Titreşim Sönümleme:
Mekanik bir sistemdeki titreşimler, rulmanlar, contalar ve dişliler gibi kritik bileşenlerde aşınma ve yıpranmayı artırabilir. Aşırı titreşimler ayrıca zamanla sistemde rezonansa ve hasara neden olabilir. Esnek kaplinler, tahrik eden ve tahrik edilen miller arasında bir tampon görevi görerek titreşimleri etkili bir şekilde sönümleyebilir. Esnek eleman, şoku ve titreşimleri emerek bunların sistemin diğer bölümlerine yayılmasını önler. Bu titreşim sönümleme özelliği sadece gürültüyü azaltmakla kalmaz, aynı zamanda sistemi olası mekanik arızalardan koruyarak ekipmanın ömrünü uzatır.
Hizalama Telafisi:
Dönen makinelerde titreşim ve gürültünün yaygın bir nedeni, miller arasındaki hizalama bozukluğudur. Esnek kaplinler, hem açısal hem de paralel hizalama bozukluklarını telafi etmede mükemmeldir. Hizalama bozukluğunu gidererek, kaplin miller üzerindeki kuvvetleri azaltır ve titreşim ve gürültü oluşumunu en aza indirir. Esnek bir kaplin kullanılarak yapılan doğru hizalama, sistemin sorunsuz ve sessiz çalışmasını sağlar.
Ekipman Güvenilirliğine Etkisi:
Gürültü ve titreşim seviyelerinin azaltılması, bağlı ekipmanların güvenilirliği üzerinde olumlu bir etkiye sahiptir. Daha düşük titreşimler, rulmanlar ve diğer dönen bileşenler üzerindeki stresi azaltarak bileşen ömrünün uzamasına ve bakım gereksinimlerinin azalmasına yol açar. Daha sessiz bir çalışma ortamı, aşırı gürültünün hassas görevleri veya ölçümleri engelleyebileceği laboratuvarlar veya hassas üretim süreçleri gibi belirli uygulamalar için de çok önemlidir.
Uygulamalar:
Esnek kaplinler, imalat, enerji üretimi, malzeme taşıma, otomotiv, havacılık ve robotik gibi çok çeşitli sektörlerde uygulama alanı bulmaktadır. Genellikle pompalar, kompresörler, fanlar, konveyörler ve gürültü ve titreşim kontrolünün sorunsuz ve güvenilir çalışma için kritik önem taşıdığı diğer döner makinelerde kullanılırlar.
Özet:
Esnek kaplinin gürültüyü azaltma ve titreşimleri sönümleme yeteneği, onu mekanik sistemlerde vazgeçilmez bir bileşen haline getirir. Hizalama hatalarını telafi ederek ve titreşim sönümleme özellikleri sağlayarak, esnek kaplin genel sistem performansını artırır, gürültü seviyelerini düşürür ve bağlı ekipmanı aşırı aşınma ve mekanik arızalardan korur. Belirli uygulama gereksinimlerine göre doğru esnek kaplin tipini seçmek, mekanik sistemdeki gürültü azaltma ve titreşim kontrolü üzerinde önemli bir etkiye sahip olabilir.
Can flexible couplings handle misalignment between shafts?
Yes, flexible couplings are specifically designed to handle misalignment between shafts in rotating machinery and mechanical systems. Misalignment can occur due to various factors, including installation errors, thermal expansion, manufacturing tolerances, or shaft deflection during operation.
Flexible couplings offer the ability to compensate for different types of misalignment, including:
- Angular Misalignment: When the shafts are not collinear and have an angular offset, flexible couplings can accommodate this misalignment by flexing or twisting, allowing the two shafts to remain connected while transmitting torque smoothly.
- Parallel Misalignment: Parallel misalignment occurs when the two shafts are not perfectly aligned along their axes. Flexible couplings can adjust to this misalignment, ensuring that the shafts remain connected and capable of transmitting power efficiently.
- Axial Misalignment: Axial misalignment, also known as end float or axial displacement, refers to the relative axial movement of the two shafts. Some flexible coupling designs can accommodate axial misalignment, allowing for slight axial movements without disengaging the coupling.
The ability of flexible couplings to handle misalignment is essential in preventing premature wear and failure of the connected equipment. By compensating for misalignment, flexible couplings reduce the stress on the shafts, bearings, and seals, extending the service life of these components and improving overall system reliability.
It is crucial to select the appropriate type of flexible coupling based on the specific misalignment requirements of the application. Different coupling designs offer varying degrees of misalignment compensation, and the choice depends on factors such as the magnitude and type of misalignment, the torque requirements, and the operating environment.
In summary, flexible couplings play a vital role in handling misalignment between shafts, ensuring efficient power transmission and protecting mechanical systems from the adverse effects of misalignment. Their ability to accommodate misalignment makes them indispensable components in various industrial, automotive, aerospace, and marine applications.
editor by CX 2024-03-28
