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
Paket
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 | |
| Paket | 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 |
| Nakliye |
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.
| 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 |
|---|
Esnek kaplinler yüksek tork ve yüksek hız gerektiren uygulamalara uygun mudur?
Evet, esnek kaplinler hem yüksek torklu hem de yüksek hızlı uygulamalara uygun olabilir, ancak uygunluk esnek kaplinin özel tasarımına ve malzemesine bağlıdır. Farklı esnek kaplin türlerinin tork ve hız kapasiteleri farklılık gösterir ve uygulama gereksinimlerine göre doğru kaplin türünü seçmek çok önemlidir.
Yüksek Torklu Uygulamalar:
Dişli kaplinler ve disk kaplinler gibi bazı esnek kaplinler, yüksek tork seviyelerini kaldıracak şekilde tasarlanmıştır. Dişli kaplinler, birbirine kenetlenen dişli göbeklerden oluşarak sağlam ve verimli bir tork iletimi sağlar. Genellikle çelik fabrikaları, madencilik ekipmanları ve enerji üretim tesisleri gibi yüksek tork yüklerinin yaygın olduğu ağır sanayi uygulamalarında kullanılırlar.
Disk kaplinler, yüksek tork gerektiren uygulamalar için de uygundur. Bu kaplinler, önemli miktarda torku kaldırabilen ve hizalama hatalarını telafi edebilen bir dizi esnek metal disk kullanır. Disk kaplinler genellikle yüksek hızlı makinelerde ve hassas tork iletiminin şart olduğu kritik uygulamalarda kullanılır.
Yüksek Hızlı Uygulamalar:
Esnek kaplinler yüksek hızlı uygulamalarda da kullanılabilir. Örneğin, bazı disk kaplinler, elastomerik kaplinler ve ızgara kaplinler yüksek dönüş hızlarını kaldırabilir. Bu kaplinler düşük atalete sahiptir, bu da hız değişikliklerine hızlı tepki verebilecekleri ve yüksek devirlerde verimli güç aktarımı sağlayabilecekleri anlamına gelir.
Çeneli kaplinler ve lastik kaplinler gibi elastomerik kaplinler, tork ve hız gereksinimlerinin yüksek olduğu pompalar, kompresörler ve fanlar da dahil olmak üzere çeşitli endüstriyel uygulamalarda yaygın olarak kullanılmaktadır. İyi esneklik ve sönümleme özellikleri sunarak, yüksek hız değişimleri ve titreşimlerin olduğu uygulamalar için uygun hale gelirler.
Dikkate alınması gerekenler:
Yüksek tork ve yüksek hız uygulamaları için esnek bir kaplin seçerken, çeşitli faktörler göz önünde bulundurulmalıdır:
- Kaplin üreticisi tarafından sağlanan tork ve hız değerlerinin, uygulamanın gereksinimlerini karşıladığından veya aştığından emin olmak için kontrol edilmesi gerekir.
- Bağlantı elemanının tasarımı ve malzemeleri, sıcaklık, ortam ve aşındırıcı maddelere maruz kalma olasılığı da dahil olmak üzere, belirli çalışma koşullarına uygun olmalıdır.
- Kaplinin doğru hizalanması ve montajı, optimum performans sağlamak ve erken aşınmayı önlemek için kritik öneme sahiptir.
- Bazı durumlarda, kaplini ve bağlı ekipmanı aşırı yüklerden veya hız dalgalanmalarından korumak için tork sınırlayıcılar veya hız düşürücüler gibi ek bileşenler kullanmak gerekebilir.
Sonuç olarak, esnek kaplinler gerçekten de yüksek tork ve yüksek hız uygulamalarına uygun olabilir, ancak bu zorlu koşullarda güvenilir ve verimli performans sağlamak için uygun kaplin tipi ve doğru seçim şarttır.
Can flexible couplings be used in corrosive or harsh environments?
Yes, flexible couplings can be designed and selected to be used in corrosive or harsh environments. The choice of materials and coatings plays a crucial role in ensuring the coupling’s durability and performance under challenging conditions.
Corrosion-Resistant Materials:
In corrosive environments, it is essential to use materials that can withstand chemical attacks and oxidation. Stainless steel, specifically grades like 316 or 17-4 PH, is commonly chosen for flexible couplings in such situations. Stainless steel offers excellent corrosion resistance, making it suitable for applications where the coupling may come into contact with corrosive substances or moisture.
Special Coatings:
For certain harsh environments, coupling manufacturers may apply special coatings to enhance the coupling’s corrosion resistance. Examples of coatings include zinc plating, nickel plating, or epoxy coatings. These coatings provide an additional layer of protection against corrosive agents and help extend the coupling’s lifespan.
Sealed Designs:
In environments where the coupling is exposed to contaminants like dust, dirt, or moisture, sealed designs are preferred. Sealed flexible couplings prevent these substances from entering the coupling’s internal components, thus reducing the risk of corrosion and wear. The sealed design also helps to maintain the coupling’s performance over time in challenging conditions.
High-Temperature Applications:
For harsh environments with high temperatures, flexible couplings made from high-temperature resistant materials, such as certain heat-resistant stainless steels or superalloys, can be used. These materials retain their mechanical properties and corrosion resistance even at elevated temperatures.
Chemical Resistance:
For applications where the coupling might encounter chemicals or solvents, it is essential to select a coupling material that is chemically resistant. This prevents degradation and ensures the coupling’s integrity in such environments.
Specialized Designs:
In some cases, where the environment is exceptionally harsh or unique, custom-designed flexible couplings may be necessary. Engineering a coupling to meet the specific demands of the environment ensures optimal performance and reliability.
Consultation with Manufacturers:
When considering flexible couplings for corrosive or harsh environments, it is advisable to consult with coupling manufacturers or engineering experts. They can provide valuable insights and recommend suitable materials, coatings, and designs based on the specific operating conditions.
Özet:
Flexible couplings can indeed be used in corrosive or harsh environments, provided the appropriate materials, coatings, and designs are chosen. Stainless steel, sealed designs, and special coatings are some of the solutions that enhance the coupling’s corrosion resistance and performance. It is essential to consider the specific environment and application requirements when selecting a flexible coupling to ensure optimal functionality and durability in challenging conditions.
What are the advantages of using flexible couplings in mechanical systems?
Flexible couplings offer several advantages in mechanical systems, making them essential components in various applications. Here are the key advantages of using flexible couplings:
- Hizalama Hatası Telafisi: One of the primary advantages of flexible couplings is their ability to compensate for shaft misalignment. In mechanical systems, misalignment can occur due to various factors such as installation errors, thermal expansion, or shaft deflection. Flexible couplings can accommodate angular, parallel, and axial misalignment, ensuring smooth power transmission and reducing stress on the connected equipment and shafts.
- Titreşim Sönümleme: Flexible couplings act as damping elements, absorbing and dissipating vibrations and shocks generated during operation. This feature helps to reduce noise, protect the equipment from excessive wear, and enhance overall system reliability and performance.
- Torsional Flexibility: Flexible couplings provide torsional flexibility, allowing them to handle slight angular and axial deflections. This capability protects the equipment from sudden torque fluctuations, shock loads, and torque spikes, ensuring smoother operation and preventing damage to the machinery.
- Overload Protection: In case of sudden overloads or torque spikes, flexible couplings can absorb and distribute the excess torque, protecting the connected equipment and drivetrain from damage. This overload protection feature prevents unexpected failures and reduces downtime in critical applications.
- Reduce Wear and Maintenance: By compensating for misalignment and damping vibrations, flexible couplings help reduce wear on the connected equipment, bearings, and seals. This results in extended component life and reduced maintenance requirements, leading to cost savings and improved system reliability.
- Isıl Genleşmenin Telafisi: In systems exposed to temperature variations, flexible couplings can compensate for thermal expansion and contraction, maintaining proper alignment and preventing binding or excessive stress on the equipment during temperature changes.
- Electric Isolation: Some types of flexible couplings, such as disc couplings, offer electrical isolation between shafts. This feature is beneficial in applications where galvanic corrosion or electrical interference between connected components needs to be minimized.
- Space and Weight Savings: Flexible couplings often have compact designs and low inertia, which is advantageous in applications with space constraints and where minimizing weight is crucial for performance and efficiency.
- Cost-Effectiveness: Flexible couplings are generally cost-effective solutions for power transmission and motion control, especially when compared to more complex and expensive coupling types. Their relatively simple design and ease of installation contribute to cost savings.
In summary, flexible couplings play a vital role in mechanical systems by providing misalignment compensation, vibration damping, overload protection, and torsional flexibility. These advantages lead to improved system performance, reduced wear and maintenance, and enhanced equipment reliability, making flexible couplings a preferred choice in various industrial, automotive, marine, and aerospace applications.
editor by CX 2023-11-30
