{"id":823,"date":"2023-10-05T08:11:27","date_gmt":"2023-10-05T08:11:27","guid":{"rendered":"http:\/\/nmcouplings.top\/china-high-quality-pump-coupling-normex-series-nm-coupling-for-hydraulic-pump-50-67-82-97-112-128-148-168-194-214-nm-couplimg-2\/"},"modified":"2023-10-05T08:11:27","modified_gmt":"2023-10-05T08:11:27","slug":"china-high-quality-pump-coupling-normex-series-nm-coupling-for-hydraulic-pump-50-67-82-97-112-128-148-168-194-214-nm-couplimg-2","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/fr\/china-high-quality-pump-coupling-normex-series-nm-coupling-for-hydraulic-pump-50-67-82-97-112-128-148-168-194-214-nm-couplimg-2\/","title":{"rendered":"China high quality Pump Coupling Normex Series Nm Coupling for Hydraulic Pump 50\/67\/82\/97\/112\/128\/148\/168\/194\/214 nm couplimg"},"content":{"rendered":"
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Description du produit<\/h2>\n

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Description du produit<\/p>\n

NM coupling extensively used in compressors, diesel engine drives, pumps, conveyors, and many other drive units.<\/p>\n

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.<\/p>\n

Size avalible from: 50,67,82,97,112,128,148,168,194,214,240,265.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/p>\n

NM coupling characteristics:Quiet and smooth operation.Easy installation and maintenance free. Available to machine with high torque and intermittent operation.<\/p>\n

Applications<\/b>
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.\u00a0 Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.<\/h3>\n

Photos d\u00e9taill\u00e9es<\/p>\n

Param\u00e8tres du produit<\/p>\n

Emballage et exp\u00e9dition<\/p>\n

Profil de l'entreprise<\/p>\n

ZheJiang Mighty Machinery Co., Ltd.<\/em><\/strong>\u00a0specializes in manufacturing Mechanical Power Transmission Products.We Mighty is the division\/branch of SCMC Group, which is a\u00a0wholly state-owned company, established in 1980.
About Mighty:<\/b>
-3 manufacturing factories,<\/em><\/strong>\u00a0we have 5\u00a0technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of various material purchase<\/em><\/strong>\u00a0<\/em><\/strong>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.\u00a0<\/em><\/strong>
we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience.<\/em><\/strong>\u00a0<\/em><\/strong>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\u00a0<\/em><\/strong>Europe, America and the Middle East market.<\/em><\/strong>\u00a0With 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.<\/h3>\n<\/p>\n

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\n<\/div>\n
\n\n\n\n\n\n\n\n
Standard ou non standard :<\/th>\nStandard<\/td>\n<\/tr>\n
Trou d'arbre :<\/th>\nPersonnalis\u00e9<\/td>\n<\/tr>\n
Diam\u00e8tre d'al\u00e9sage :<\/th>\nPersonnalis\u00e9<\/td>\n<\/tr>\n
Structure:<\/th>\nFlexible<\/td>\n<\/tr>\n
Mat\u00e9riel:<\/th>\nSteel, Stainless Steel, Cast Iron<\/td>\n<\/tr>\n
Contr\u00f4le de qualit\u00e9:<\/th>\n100% Inspection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Exemples :<\/th>\n\n
\n
\n US$ 1\/Pi\u00e8ce<\/strong>
\n 1 pi\u00e8ce (commande minimale)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Demande d'\u00e9chantillon\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Personnalisation\u00a0:<\/th>\n\n
\n
\n Disponible\n <\/div>\n

|<\/span><\/p>\n

<\/i>Demande personnalis\u00e9e<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\n\"China<\/p>\n

\"couplage<\/p>\n

Existe-t-il des consid\u00e9rations de s\u00e9curit\u00e9 \u00e0 prendre en compte lors de l'utilisation d'accouplements flexibles dans les machines tournantes\u00a0?<\/h3>\n

Oui, plusieurs pr\u00e9cautions de s\u00e9curit\u00e9 sont \u00e0 prendre en compte lors de l'utilisation d'accouplements flexibles dans les machines tournantes. Bien que les accouplements flexibles offrent de nombreux avantages en termes de compensation des d\u00e9fauts d'alignement, d'isolation des vibrations et d'absorption des chocs, une utilisation ou un entretien incorrects peuvent engendrer des risques pour la s\u00e9curit\u00e9. Voici quelques pr\u00e9cautions importantes \u00e0 prendre en compte\u00a0:<\/p>\n

    \n
  • Installation correcte\u00a0:<\/strong> Veillez \u00e0 installer correctement et solidement l'accouplement flexible en suivant les instructions du fabricant. Une installation incorrecte peut entra\u00eener une d\u00e9faillance de l'accouplement, un d\u00e9branchement inattendu ou l'\u00e9jection de ses composants, ce qui peut endommager l'\u00e9quipement ou blesser le personnel.<\/li>\n
  • Alignement:<\/strong> Un alignement correct des arbres est essentiel au fonctionnement fiable et s\u00fbr des accouplements flexibles. Un mauvais alignement peut engendrer des contraintes excessives sur l'accouplement et les composants qui y sont rattach\u00e9s, provoquant une usure pr\u00e9matur\u00e9e et un risque de d\u00e9faillance. Il est donc imp\u00e9ratif de v\u00e9rifier et de maintenir r\u00e9guli\u00e8rement l'alignement des arbres afin de pr\u00e9venir tout risque pour la s\u00e9curit\u00e9.<\/li>\n
  • Conditions de fonctionnement :<\/strong> Lors du choix d'un accouplement flexible, il convient de tenir compte des conditions environnementales et de fonctionnement de la machine. Certains accouplements sont con\u00e7us pour des plages de temp\u00e9rature sp\u00e9cifiques, des environnements dangereux ou des atmosph\u00e8res corrosives. L'utilisation d'un accouplement inadapt\u00e9 aux conditions de fonctionnement peut compromettre la s\u00e9curit\u00e9 et les performances.<\/li>\n
  • Limites de couple et de vitesse\u00a0:<\/strong> Utilisez toujours l'accouplement flexible dans les limites de couple et de vitesse sp\u00e9cifi\u00e9es. Le d\u00e9passement de ces limites peut entra\u00eener une d\u00e9faillance de l'accouplement, provoquant des arr\u00eats de production impr\u00e9vus, des dommages mat\u00e9riels et des risques potentiels pour la s\u00e9curit\u00e9.<\/li>\n
  • Entretien:<\/strong> Inspectez et entretenez r\u00e9guli\u00e8rement l'accouplement flexible afin d'assurer son bon fonctionnement et sa s\u00e9curit\u00e9. V\u00e9rifiez l'absence de signes d'usure, de dommages ou de corrosion et remplacez rapidement toute pi\u00e8ce us\u00e9e ou endommag\u00e9e par une pi\u00e8ce d'origine du fabricant.<\/li>\n
  • M\u00e9canisme d'arr\u00eat d'urgence\u00a0:<\/strong> Dans les applications o\u00f9 la s\u00e9curit\u00e9 est primordiale, envisagez la mise en \u0153uvre d'un m\u00e9canisme d'arr\u00eat d'urgence permettant d'interrompre rapidement le fonctionnement de la machine en cas de d\u00e9faillance de l'accouplement ou d'autres situations d'urgence.<\/li>\n
  • \u00c9quipement de protection individuelle (EPI) :<\/strong> Lors de travaux sur des machines tournantes ou lors d'op\u00e9rations de maintenance impliquant des accouplements, le personnel doit porter un \u00e9quipement de protection individuelle appropri\u00e9, tel que des gants, des lunettes de protection et des v\u00eatements r\u00e9sistants aux risques d'enchev\u00eatrement.<\/li>\n
  • Formation et sensibilisation :<\/strong> S'assurer que le personnel travaillant avec les machines comprenne les risques potentiels li\u00e9s aux accouplements flexibles et re\u00e7oive une formation ad\u00e9quate sur les proc\u00e9dures de manipulation, d'installation et d'entretien en toute s\u00e9curit\u00e9.<\/li>\n<\/ul>\n

    En respectant ces consignes de s\u00e9curit\u00e9, les op\u00e9rateurs et le personnel de maintenance peuvent att\u00e9nuer les risques potentiels et garantir le fonctionnement s\u00fbr et fiable des machines tournantes \u00e0 accouplements flexibles. De plus, il est essentiel de se conformer aux normes et r\u00e9glementations de s\u00e9curit\u00e9 applicables au secteur et \u00e0 l'application afin de garantir un environnement de travail s\u00fbr.<\/p>\n

    \"couplage<\/p>\n

    Can flexible couplings be used for both motor-to-shaft and shaft-to-shaft connections?<\/h3>\n

    Yes, flexible couplings can be used for both motor-to-shaft and shaft-to-shaft connections in various applications. The versatility of flexible couplings allows them to adapt to different types of connections and meet the specific requirements of the system.<\/p>\n

    Motor-to-Shaft Connections:<\/strong><\/p>\n

    When connecting a motor to a shaft, a flexible coupling serves as an intermediary component that joins the motor shaft and the driven shaft. Flexible couplings are commonly used in motor-driven systems to accommodate misalignment between the motor and the driven load. In motor applications, flexible couplings help reduce stress and wear on the motor bearings, thus extending the motor’s life and enhancing overall system reliability. They also act as vibration dampeners, minimizing vibrations transmitted from the motor to the driven shaft, and subsequently to connected equipment, ensuring smoother operation.<\/p>\n

    Shaft-to-Shaft Connections:<\/strong><\/p>\n

    In many mechanical systems, such as those in the manufacturing, automation, and power transmission industries, shaft-to-shaft connections are required. A flexible coupling can bridge the gap between two shafts and transmit torque while accommodating misalignment. This type of coupling is commonly used to connect shafts that are not perfectly aligned due to factors like manufacturing tolerances, thermal expansion, or foundation settling. By allowing for misalignment, the flexible coupling protects the connected components from excessive stresses and ensures efficient power transmission.<\/p>\n

    Versatility and Advantages:<\/strong><\/p>\n

    The ability of flexible couplings to handle both motor-to-shaft and shaft-to-shaft connections makes them versatile solutions for a wide range of industrial applications. Some of the advantages of using flexible couplings in these connections include:<\/p>\n

      \n
    • Minimizing stress and wear on connected components, such as bearings and seals.<\/li>\n
    • Compensating for misalignment, ensuring smooth power transmission.<\/li>\n
    • Damping vibrations and shock loads, reducing the risk of mechanical failures.<\/li>\n
    • Protecting equipment from excessive forces, enhancing system reliability.<\/li>\n
    • Simplifying installation and alignment procedures, reducing downtime.<\/li>\n
    • Improving overall system performance and operational efficiency.<\/li>\n<\/ul>\n

      Applications :<\/strong><\/p>\n

      Flexible couplings find applications in a wide range of industries, including manufacturing, material handling, automotive, aerospace, robotics, and more. Whether connecting a motor to a shaft or joining two shafts directly, flexible couplings play a crucial role in enhancing the reliability and efficiency of rotating machinery and mechanical systems.<\/p>\n

      In conclusion, flexible couplings can effectively serve as connectors for both motor-to-shaft and shaft-to-shaft connections, providing essential misalignment compensation and protection for connected equipment in various industrial applications.<\/p>\n

      \"couplage<\/p>\n

      What is a flexible coupling and how does it work?<\/h3>\n

      A flexible coupling is a mechanical device used to connect two shafts while allowing for relative movement between them. It is designed to transmit torque from one shaft to another while compensating for misalignment, vibration, and shock. Flexible couplings are essential components in various rotating machinery and systems, as they help protect the connected equipment and enhance overall performance.<\/p>\n

      Types of Flexible Couplings:<\/strong><\/p>\n

      There are several types of flexible couplings, each with its unique design and characteristics. Some common types include:<\/p>\n

        \n
      • Accouplements \u00e0 m\u00e2choires\u00a0:<\/strong> Jaw couplings feature elastomer spiders that fit between two hubs. They can accommodate angular and parallel misalignment while dampening vibrations.<\/li>\n
      • Accouplements \u00e0 disque :<\/strong> Disc couplings use thin metallic discs to connect the shafts. They are highly flexible and provide excellent misalignment compensation.<\/li>\n
      • Accouplements d'engrenages\u00a0:<\/strong> Gear couplings use gear teeth to transmit torque. They offer high torque capacity and can handle moderate misalignment.<\/li>\n
      • Accouplements de poutres :<\/strong> Beam couplings use a single piece of flexible material, such as a metal beam, to transmit torque while compensating for misalignment.<\/li>\n
      • Accouplements \u00e0 soufflets\u00a0:<\/strong> Bellows couplings use a bellows-like structure to allow for axial, angular, and parallel misalignment compensation.<\/li>\n
      • Accouplements Oldham :<\/strong> Oldham couplings use three discs, with the middle one having a perpendicular slot to allow for misalignment compensation.<\/li>\n<\/ul>\n

        How a Flexible Coupling Works:<\/strong><\/p>\n

        The operation of a flexible coupling depends on its specific design, but the general principles are similar. Let’s take the example of a jaw coupling to explain how a flexible coupling works:<\/p>\n

          \n
        1. Two shafts are connected to the coupling hubs on either side, with an elastomer spider placed between them.<\/li>\n
        2. When torque is applied to one shaft, it causes the spider to compress and deform slightly, transmitting the torque to the other shaft.<\/li>\n
        3. In case of misalignment between the shafts, the elastomer spider flexes and compensates for the misalignment, ensuring smooth torque transmission without imposing excessive loads on the shafts or connected equipment.<\/li>\n
        4. The elastomer spider also acts as a damping element, absorbing vibrations and shocks during operation, which reduces wear on the equipment and enhances system stability.<\/li>\n<\/ol>\n

          Overall, the flexibility and ability to compensate for misalignment are the key features that allow a flexible coupling to function effectively. The choice of a specific flexible coupling type depends on the application’s requirements, such as torque capacity, misalignment compensation, and environmental conditions.<\/p>\n

          \"China\"China
          editor by CX 2023-10-05<\/p>","protected":false},"excerpt":{"rendered":"

          Product Description Product Description 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 […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[353,719,76,397,4,399,725,728,599],"class_list":["post-823","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-china-hydraulic-pump","tag-coupling","tag-coupling-hydraulic","tag-hydraulic","tag-hydraulic-coupling","tag-hydraulic-pump","tag-hydraulic-pump-pump","tag-nm-coupling"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/comments?post=823"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/823\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/media?parent=823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/categories?post=823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/tags?post=823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}