{"id":1053,"date":"2024-04-04T02:18:59","date_gmt":"2024-04-04T02:18:59","guid":{"rendered":"http:\/\/nmcouplings.top\/china-professional-cast-iron-normex-coupling-nm-coupling-nm-couplimg\/"},"modified":"2024-04-04T02:18:59","modified_gmt":"2024-04-04T02:18:59","slug":"china-professional-cast-iron-normex-coupling-nm-coupling-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/fr\/china-professional-cast-iron-normex-coupling-nm-coupling-nm-couplimg\/","title":{"rendered":"China Professional Cast Iron Normex Coupling Nm Coupling nm couplimg"},"content":{"rendered":"
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Description du produit<\/h2>\n

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Cast Iron Normex Coupling NM Coupling<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n
Nom du produit<\/strong><\/td>\nGE \/ GR Flexible Shaft Coupling\u00a0<\/td>\n<\/tr>\n
Mat\u00e9riel<\/strong><\/td>\nSteel ( stainless steel , alumimun also available )\u00a0<\/td>\n<\/tr>\n
Elastomer Material\u00a0<\/strong><\/td>\nRubber (TPU)<\/td>\n<\/tr>\n
Structure\u00a0<\/strong><\/td>\n2 shaft ( 1 \/ 1a \/ 1b )+ flexible spider<\/td>\n<\/tr>\n
Diam\u00e8tre d'al\u00e9sage\u00a0<\/strong><\/td>\n0~40mm<\/td>\n<\/tr>\n
Poids\u00a0<\/strong><\/td>\nAbout 3.3kg \/ pcs<\/td>\n<\/tr>\n
packing<\/strong><\/td>\nplastic bag +paper box +wooden box +wooden pallet<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

\u00a0<\/p>\n

\u00a0 <\/p>\n

<\/strong><\/strong><\/u>
Principaux produits\u00a0:<\/strong><\/em><\/p>\n

1.\u00a0Timing\u00a0Belt\u00a0Pulley\u00a0(Synchronous\u00a0Pulley),\u00a0Timing\u00a0Bar,\u00a0Clamping\u00a0Plate;\u00a0<\/p>\n

2. Forging,\u00a0Casting,\u00a0Stampling\u00a0Part;\u00a0<\/p>\n

3. V\u00a0Belt\u00a0Pulley\u00a0and\u00a0Taper\u00a0Lock\u00a0Bush;\u00a0Sprocket,\u00a0Idler\u00a0and\u00a0Plate\u00a0Wheel;Spur\u00a0Gear,\u00a0Bevel\u00a0Gear,\u00a0Rack;\u00a0\u00a0<\/p>\n

4. Shaft\u00a0Locking\u00a0Device:\u00a0could\u00a0be\u00a0alternative\u00a0for\u00a0Ringfeder,\u00a0Sati,\u00a0Chiaravalli,\u00a0Tollok,\u00a0etc.;\u00a0<\/p>\n

5. Shaft\u00a0Coupling: including\u00a0Miniature\u00a0couplings,\u00a0Curved\u00a0tooth\u00a0coupling,\u00a0Chain\u00a0coupling,\u00a0HRC\u00a0coupling,\u00a0
\u00a0 \u00a0\u00a0Normex\u00a0coupling,\u00a0Type\u00a0coupling,\u00a0GE\u00a0Coupling,\u00a0torque\u00a0limiter,\u00a0Universal\u00a0Joint;\u00a0\u00a0<\/p>\n

6. Shaft\u00a0Collars:\u00a0including\u00a0Setscrew\u00a0Type,\u00a0Single\u00a0Split\u00a0and\u00a0Double\u00a0Splits;\u00a0<\/p>\n

7. Gear & Rack: Spur gear\/rack, bevel gear, helical gear\/rack.<\/p>\n

8. Other\u00a0customized\u00a0Machining\u00a0Parts\u00a0according\u00a0to\u00a0drawings\u00a0(OEM) Forging,\u00a0Casting,\u00a0Stamping\u00a0Parts.<\/p>\n

Packaging & Shipping:<\/strong><\/em><\/p>\n

All\u00a0the\u00a0products\u00a0can\u00a0be\u00a0packed\u00a0in\u00a0cartons,or,you\u00a0can\u00a0choose\u00a0the\u00a0pallet\u00a0packing.<\/p>\n

MADE\u00a0IN\u00a0CHINA\u00a0can\u00a0be\u00a0pressed\u00a0on\u00a0wooden\u00a0cases.Land,air,sea\u00a0transportation\u00a0are\u00a0available.UPS,DHL,TNT,<\/p>\n

FedEx\u00a0and\u00a0EMS\u00a0are\u00a0all\u00a0supported.<\/p>\n

Company Introduction:<\/em><\/p>\n

<\/strong><\/p>\n

Factory View:<\/strong><\/em><\/p>\n

Exhibition:<\/em><\/strong><\/p>\n

FAQ :<\/em><\/strong><\/p>\n

1. Quantit\u00e9 minimale de commande<\/strong><\/p>\n

\u00a0<\/strong>A: Generally, 1 pc for standard parts; contact for nonstandard parts.<\/p>\n

2.\u00a0Delivery Time<\/strong><\/p>\n

\u00a0<\/strong>A:\u00a0In stock: within 5 working days. Out of stock: depends on your order quantity.<\/p>\n

3. Comment s\u00e9lectionner<\/strong><\/p>\n

\u00a0<\/strong>A: part number or drawing, catalogue. If no, you can send us your sample, so we can make the drawing and sample accordingly.<\/p>\n

4: What is the Warranty for your products?<\/strong><\/p>\n

\u00a0A:Normally our warranty is 1 year.<\/p>\n

\u00a0<\/p>\n

Contacts:<\/em><\/strong><\/p>\n<\/p>\n

\u00a0<\/p>\n

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\t\/* 22 janvier 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&&e.split(\u201c,\u201d).forEach(function(e,t){e&&(a=e.match(\/(.*?):(.*)$\/))&&1\t <\/p>\n

\n

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\n<\/div>\n
\n\n\n\n\n\n\n\n
Standard Or Nonstandard:<\/th>\nStandard<\/td>\n<\/tr>\n
Shaft Hole:<\/th>\n19-32<\/td>\n<\/tr>\n
Torque:<\/th>\n>80N.M<\/td>\n<\/tr>\n
Bore Diameter:<\/th>\n19mm<\/td>\n<\/tr>\n
Speed:<\/th>\n4000r\/M<\/td>\n<\/tr>\n
Structure:<\/th>\nMetal Bellows<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Samples:<\/th>\n\n
\n
\n US$ 0.1\/Piece<\/strong>
\n 1 Piece(Min.Order)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Request Sample\n <\/div>\n

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

Can flexible couplings be used in both horizontal and vertical shaft arrangements?<\/h3>\n

Yes, flexible couplings can be used in both horizontal and vertical shaft arrangements. The design of flexible couplings allows them to accommodate misalignment and compensate for angular, parallel, and axial displacements between the shafts, making them suitable for various shaft orientations.<\/p>\n

Horizontal Shaft Arrangements:<\/strong><\/p>\n

In horizontal shaft arrangements, where the shafts are parallel to the ground or horizontal plane, flexible couplings are commonly used to connect two rotating shafts. These couplings help transmit torque from one shaft to another while accommodating any misalignment that may occur during operation. Horizontal shaft arrangements are common in applications such as pumps, compressors, conveyors, and industrial machinery.<\/p>\n

Vertical Shaft Arrangements:<\/strong><\/p>\n

In vertical shaft arrangements, where the shafts are perpendicular to the ground or vertical plane, flexible couplings are also applicable. Vertical shafts often require couplings that can handle the additional weight and forces resulting from gravity. Flexible couplings designed for vertical applications can support the weight of the rotating equipment while allowing for some axial movement to accommodate thermal expansion or other displacements. Vertical shaft arrangements are commonly found in applications such as pumps, gearboxes, turbines, and some marine propulsion systems.<\/p>\n

Considerations for Vertical Shaft Arrangements:<\/strong><\/p>\n

When using flexible couplings in vertical shaft arrangements, there are a few additional considerations to keep in mind:<\/p>\n

    \n
  • Thrust Load:<\/strong> Vertical shafts can generate thrust loads, especially in upward or downward direction. The flexible coupling should be selected based on its capacity to handle both radial and axial loads to accommodate these forces.<\/li>\n
  • Lubrication:<\/strong> Some vertical couplings may require additional lubrication to ensure smooth operation and reduce wear, particularly if they are exposed to high axial loads or extended vertical shafts.<\/li>\n
  • Support and Bearing:<\/strong> Proper support and bearing arrangements for the vertical shaft are essential to prevent excessive shaft deflection and ensure the flexible coupling functions correctly.<\/li>\n<\/ul>\n

    Overall, flexible couplings are versatile and adaptable to various shaft orientations, providing efficient power transmission and misalignment compensation. Whether in horizontal or vertical arrangements, using the appropriate flexible coupling design and considering the specific application requirements will help ensure reliable and efficient operation.<\/p>\n

    \"couplage<\/p>\n

    Quels sont les facteurs \u00e0 prendre en compte lors du choix d'un accouplement flexible pour un syst\u00e8me sp\u00e9cifique\u00a0?<\/h3>\n

    Le choix du bon accouplement flexible pour un syst\u00e8me sp\u00e9cifique n\u00e9cessite une analyse approfondie de plusieurs facteurs. Voici les principaux facteurs \u00e0 prendre en compte\u00a0:<\/p>\n

      \n
    • 1. Exigences relatives au d\u00e9salignement\u00a0:<\/strong> \u00c9valuez le type et l'ampleur du d\u00e9faut d'alignement pr\u00e9vu dans le syst\u00e8me. Diff\u00e9rents accouplements sont con\u00e7us pour compenser des d\u00e9fauts d'alignement sp\u00e9cifiques, tels que les d\u00e9fauts angulaires, parall\u00e8les ou axiaux. Choisissez un accouplement adapt\u00e9 au d\u00e9faut d'alignement pr\u00e9vu afin de pr\u00e9venir l'usure pr\u00e9matur\u00e9e et les d\u00e9faillances.<\/li>\n
    • 2. Capacit\u00e9 de couple :<\/strong> D\u00e9terminez le couple admissible requis par l'accouplement afin de garantir la transmission de la puissance n\u00e9cessaire entre les arbres. Tenez compte des charges de couple continues et de pointe auxquelles le syst\u00e8me peut \u00eatre soumis.<\/li>\n
    • 3. Vitesse de fonctionnement :<\/strong> Tenez compte de la vitesse de rotation du syst\u00e8me. Les applications \u00e0 grande vitesse peuvent n\u00e9cessiter des accouplements capables de supporter les forces centrifuges suppl\u00e9mentaires et les exigences d'\u00e9quilibrage.<\/li>\n
    • 4. Plage de temp\u00e9rature :<\/strong> Tenez compte de la plage de temp\u00e9ratures de fonctionnement du syst\u00e8me. Choisissez un mat\u00e9riau de couplage capable de r\u00e9sister aux temp\u00e9ratures rencontr\u00e9es sans perdre ses propri\u00e9t\u00e9s m\u00e9caniques.<\/li>\n
    • 5. Environnement et conditions :<\/strong> \u00c9valuer les conditions environnementales d'utilisation du raccord, notamment l'exposition \u00e0 l'humidit\u00e9, aux produits chimiques, \u00e0 la poussi\u00e8re ou aux substances corrosives. Choisir un mat\u00e9riau de raccord compatible avec l'environnement d'utilisation.<\/li>\n
    • 6. Contraintes d'espace :<\/strong> \u00c9valuez l'espace disponible pour l'installation du raccord. Certains raccords ont une conception compacte adapt\u00e9e aux applications o\u00f9 l'espace est limit\u00e9.<\/li>\n
    • 7. Installation et maintenance :<\/strong> Tenez compte de la facilit\u00e9 d'installation et d'entretien. Certains raccords peuvent n\u00e9cessiter des outils sp\u00e9ciaux ou un d\u00e9montage pour l'entretien, tandis que d'autres offrent une installation rapide et simple.<\/li>\n
    • 8. Rigidit\u00e9 en torsion :<\/strong> \u00c9valuer la rigidit\u00e9 en torsion de l'accouplement. Un \u00e9quilibre entre flexibilit\u00e9 et rigidit\u00e9 est essentiel pour pr\u00e9venir les vibrations de torsion excessives tout en compensant les d\u00e9fauts d'alignement.<\/li>\n
    • 9. Amortissement des chocs et des vibrations\u00a0:<\/strong> Pour les applications soumises \u00e0 des chocs ou \u00e0 des vibrations importants, choisissez un accouplement pr\u00e9sentant d'excellentes caract\u00e9ristiques d'amortissement afin de prot\u00e9ger le syst\u00e8me contre les forces excessives.<\/li>\n
    • 10. Co\u00fbt et budget :<\/strong> Comparez le co\u00fbt du raccordement au budget global du syst\u00e8me. Tenez compte des co\u00fbts \u00e0 long terme, notamment des frais de maintenance et de remplacement.<\/li>\n<\/ul>\n

      En d\u00e9finitive, le choix d'un accouplement flexible doit \u00eatre adapt\u00e9 aux exigences sp\u00e9cifiques et aux conditions de fonctionnement du syst\u00e8me. Consulter des fabricants d'accouplements ou des experts en ing\u00e9nierie peut s'av\u00e9rer tr\u00e8s utile pour garantir le choix optimal d'un accouplement qui am\u00e9liore les performances, la fiabilit\u00e9 et l'efficacit\u00e9 du syst\u00e8me.<\/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
      • Jaw Couplings:<\/strong> Jaw couplings feature elastomer spiders that fit between two hubs. They can accommodate angular and parallel misalignment while dampening vibrations.<\/li>\n
      • Disc Couplings:<\/strong> Disc couplings use thin metallic discs to connect the shafts. They are highly flexible and provide excellent misalignment compensation.<\/li>\n
      • Gear Couplings:<\/strong> Gear couplings use gear teeth to transmit torque. They offer high torque capacity and can handle moderate misalignment.<\/li>\n
      • Beam Couplings:<\/strong> Beam couplings use a single piece of flexible material, such as a metal beam, to transmit torque while compensating for misalignment.<\/li>\n
      • Bellows Couplings:<\/strong> Bellows couplings use a bellows-like structure to allow for axial, angular, and parallel misalignment compensation.<\/li>\n
      • Oldham Couplings:<\/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 2024-04-04<\/p>","protected":false},"excerpt":{"rendered":"

          Product Description Cast Iron Normex Coupling NM Coupling Product Name GE \/ GR Flexible Shaft Coupling\u00a0 Material Steel ( stainless steel , alumimun also available )\u00a0 Elastomer Material\u00a0 Rubber (TPU) Structure\u00a0 2 shaft ( 1 \/ 1a \/ 1b )+ flexible spider Bore size\u00a0 0~40mm Weight\u00a0 About 3.3kg \/ pcs packing plastic bag +paper box […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[353,76,599],"class_list":["post-1053","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-coupling","tag-nm-coupling"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/1053","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=1053"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/1053\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/media?parent=1053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/categories?post=1053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/tags?post=1053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}