{"id":780,"date":"2023-08-31T00:34:33","date_gmt":"2023-08-31T00:34:33","guid":{"rendered":"http:\/\/nmcouplings.top\/china-hot-selling-quick-release-cast-iron-rubber-flexible-normex-nm-couplings-nm128-water-pump-shaft-coupling-nm-couplimg\/"},"modified":"2023-08-31T00:34:33","modified_gmt":"2023-08-31T00:34:33","slug":"china-hot-selling-quick-release-cast-iron-rubber-flexible-normex-nm-couplings-nm128-water-pump-shaft-coupling-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/fr\/china-hot-selling-quick-release-cast-iron-rubber-flexible-normex-nm-couplings-nm128-water-pump-shaft-coupling-nm-couplimg\/","title":{"rendered":"China Hot selling Quick Release Cast Iron Rubber Flexible Normex Nm Couplings Nm128 Water Pump Shaft Coupling nm couplimg"},"content":{"rendered":"
\n
\n

Description du produit<\/h2>\n

\n

<\/p>\n\n\n\n\n\n\n\n\n\n
Nom du produit<\/strong><\/td>\ncouplage nm<\/td>\n<\/tr>\n
Mat\u00e9riel<\/strong><\/td>\nfonte<\/td>\n<\/tr>\n
Taper<\/strong><\/td>\nnm 50-214<\/td>\n<\/tr>\n
Structure\u00a0<\/strong><\/td>\n2 shaft ( 1 \/ 1a \/ 1b )+spider<\/td>\n<\/tr>\n
Diam\u00e8tre d'al\u00e9sage\u00a0<\/strong><\/td>\n7-952 mm<\/td>\n<\/tr>\n
Poids\u00a0<\/strong><\/td>\nEnviron 0,48 \u00e0 35,7 kg \/ pi\u00e8ce<\/td>\n<\/tr>\n
packing<\/strong><\/td>\nplastic bag +paper box +wooden box +wooden pallet<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/p>\n

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

Flexible Coupling\/Couplings<\/p>\n

1. One Piece metallic spring coupling<\/p>\n

2. Zero backlash<\/p>\n

3. Absorption of parallel, angular misalignment and shaft end-play by spring action<\/p>\n

4. Identical clockwise and anticlockwise rotational characteristics<\/p>\n

5. Setscrew type or Clamp Type<\/p>\n

6. Material: Aluminum Alloy or Stainless steel or other materials per customers’ request.<\/p>\n

7.\u00a0Anti-corrsion,widely used in medical science ,chemistry<\/p>\n

8. High flexibilty<\/p>\n

9.\u00a0For servomotor stepmotor<\/p>\n

\u00a0<\/p>\n

What applications are coupling used for?<\/p>\n

Couplings are used in servo drive technology, machine tools, \u00a0packaging machinery, automation systems, \u00a0printing presses, industrial robots, \u00a0control and positioning technology, \u00a0and general mechanical engineering.<\/p>\n

\u00a0<\/p>\n

MAIN\u00a0PRODUCTS:<\/p>\n

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

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

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

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

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

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

7) Timing\u00a0Belt:\u00a0including\u00a0Rubber\u00a0and\u00a0PU\u00a0timing\u00a0belts\u00a0for\u00a0industrial;<\/p>\n

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

\u00a0 \u00a0 \u00a0\u00a0<\/p>\n

\u00a0 <\/p>\n

\n

\n

\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>\n8-24<\/td>\n<\/tr>\n
Couple :<\/th>\n1.3-300<\/td>\n<\/tr>\n
Diam\u00e8tre d'al\u00e9sage :<\/th>\n7-952<\/td>\n<\/tr>\n
Vitesse:<\/th>\n3000-13500<\/td>\n<\/tr>\n
Structure:<\/th>\nFlexible<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Exemples :<\/th>\n\n
\n
\n US$ 10\/Piece<\/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

Les accouplements flexibles peuvent-ils \u00eatre utilis\u00e9s dans des configurations d'arbres horizontaux et verticaux\u00a0?<\/h3>\n

Oui, les accouplements flexibles peuvent \u00eatre utilis\u00e9s aussi bien pour les configurations d'arbres horizontales que verticales. Leur conception leur permet de compenser les d\u00e9fauts d'alignement, les d\u00e9placements angulaires, parall\u00e8les et axiaux entre les arbres, ce qui les rend adapt\u00e9s \u00e0 diverses orientations d'arbres.<\/p>\n

Agencement des puits horizontaux\u00a0:<\/strong><\/p>\n

Dans les configurations \u00e0 arbres horizontaux, o\u00f9 les arbres sont parall\u00e8les au sol ou au plan horizontal, on utilise g\u00e9n\u00e9ralement des accouplements flexibles pour relier deux arbres rotatifs. Ces accouplements permettent de transmettre le couple d'un arbre \u00e0 l'autre tout en compensant les \u00e9ventuels d\u00e9fauts d'alignement qui peuvent survenir en fonctionnement. Les configurations \u00e0 arbres horizontaux sont courantes dans des applications telles que les pompes, les compresseurs, les convoyeurs et les machines industrielles.<\/p>\n

Agencement des arbres verticaux\u00a0:<\/strong><\/p>\n

Dans les configurations \u00e0 arbres verticaux, o\u00f9 les arbres sont perpendiculaires au sol ou au plan vertical, les accouplements flexibles sont \u00e9galement utilis\u00e9s. Les arbres verticaux n\u00e9cessitent souvent des accouplements capables de supporter le poids et les forces suppl\u00e9mentaires dues \u00e0 la gravit\u00e9. Les accouplements flexibles con\u00e7us pour les applications verticales peuvent supporter le poids de l'\u00e9quipement rotatif tout en autorisant un certain mouvement axial pour compenser la dilatation thermique ou d'autres d\u00e9placements. Les configurations \u00e0 arbres verticaux sont courantes dans des applications telles que les pompes, les r\u00e9ducteurs, les turbines et certains syst\u00e8mes de propulsion marine.<\/p>\n

Consid\u00e9rations relatives aux configurations d'arbres verticaux\u00a0:<\/strong><\/p>\n

Lors de l'utilisation d'accouplements flexibles dans des configurations d'arbres verticaux, il convient de prendre en compte quelques consid\u00e9rations suppl\u00e9mentaires\u00a0:<\/p>\n

    \n
  • Charge de pouss\u00e9e :<\/strong> Les arbres verticaux peuvent g\u00e9n\u00e9rer des charges axiales, notamment vers le haut ou vers le bas. Le choix de l'accouplement flexible doit se faire en fonction de sa capacit\u00e9 \u00e0 supporter les charges radiales et axiales afin d'absorber ces forces.<\/li>\n
  • Lubrification:<\/strong> Certains accouplements verticaux peuvent n\u00e9cessiter une lubrification suppl\u00e9mentaire pour assurer un fonctionnement fluide et r\u00e9duire l'usure, notamment s'ils sont expos\u00e9s \u00e0 des charges axiales \u00e9lev\u00e9es ou \u00e0 des arbres verticaux de grande longueur.<\/li>\n
  • Support et roulement :<\/strong> Un support et un syst\u00e8me de roulement appropri\u00e9s pour l'arbre vertical sont essentiels pour \u00e9viter une d\u00e9formation excessive de l'arbre et garantir le bon fonctionnement de l'accouplement flexible.<\/li>\n<\/ul>\n

    De mani\u00e8re g\u00e9n\u00e9rale, les accouplements flexibles sont polyvalents et s'adaptent \u00e0 diverses orientations d'arbre, assurant une transmission de puissance efficace et une compensation des d\u00e9fauts d'alignement. Qu'ils soient install\u00e9s horizontalement ou verticalement, le choix d'un accouplement flexible adapt\u00e9 et la prise en compte des exigences sp\u00e9cifiques de l'application garantissent un fonctionnement fiable et performant.<\/p>\n

    \"couplage<\/p>\n

    How does a flexible coupling affect the noise and vibration levels in a mechanical system?<\/h3>\n

    A flexible coupling plays a crucial role in controlling noise and vibration levels in a mechanical system. It can significantly impact the overall smoothness and quietness of the system’s operation, contributing to enhanced performance and reduced wear on connected components.<\/p>\n

    Noise Reduction:<\/strong><\/p>\n

    Flexible couplings help reduce noise in a mechanical system through their inherent ability to dampen vibrations. When the shafts of rotating machinery are not perfectly aligned, it can lead to vibrations that are transmitted throughout the system, resulting in noise generation. The elastomeric or flexible element of the coupling acts as a vibration dampener, absorbing and dissipating these vibrations. As a result, the noise levels in the system are reduced, creating a quieter operating environment.<\/p>\n

    Amortissement des vibrations :<\/strong><\/p>\n

    Vibrations in a mechanical system can lead to increased wear and tear on critical components, such as bearings, seals, and gears. Excessive vibrations can also cause resonance and damage to the system over time. Flexible couplings can effectively dampen vibrations by acting as a buffer between the driving and driven shafts. The flexible element absorbs the shock and vibrations, preventing them from propagating to other parts of the system. This vibration damping capability not only reduces noise but also protects the system from potential mechanical failures, extending the lifespan of the equipment.<\/p>\n

    Alignment Compensation:<\/strong><\/p>\n

    Misalignment between shafts is a common cause of vibration and noise in rotating machinery. Flexible couplings excel at compensating for both angular and parallel misalignment. By accommodating misalignment, the coupling reduces the forces acting on the shafts and minimizes the generation of vibrations and noise. Proper alignment through the use of a flexible coupling ensures that the system operates smoothly and quietly.<\/p>\n

    Effect on Equipment Reliability:<\/strong><\/p>\n

    Reducing noise and vibration levels has a positive impact on the reliability of connected equipment. Lower vibrations mean less stress on bearings and other rotating components, leading to extended component life and reduced maintenance requirements. A quieter operating environment can also be essential for certain applications, such as in laboratories or precision manufacturing processes, where excessive noise can interfere with delicate tasks or measurements.<\/p>\n

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

    Flexible couplings find application in a wide range of industries, such as manufacturing, power generation, material handling, automotive, aerospace, and robotics. They are commonly used in pumps, compressors, fans, conveyors, and other rotating machinery where noise and vibration control are critical for smooth and reliable operation.<\/p>\n

    R\u00e9sum\u00e9:<\/strong><\/p>\n

    A flexible coupling’s ability to reduce noise and dampen vibrations makes it an essential component in mechanical systems. By compensating for misalignment and providing vibration dampening properties, the flexible coupling enhances the overall system performance, reduces noise levels, and protects connected equipment from excessive wear and mechanical failures. Choosing the right type of flexible coupling based on the specific application requirements can have a significant impact on noise reduction and vibration control in the mechanical system.<\/p>\n

    \"couplage<\/p>\n

    Can flexible couplings handle misalignment between shafts?<\/h3>\n

    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.<\/p>\n

    Flexible couplings offer the ability to compensate for different types of misalignment, including:<\/p>\n

      \n
    • D\u00e9salignement angulaire\u00a0:<\/strong> 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.<\/li>\n
    • D\u00e9salignement parall\u00e8le :<\/strong> 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.<\/li>\n
    • D\u00e9salignement axial :<\/strong> 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.<\/li>\n<\/ul>\n

      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.<\/p>\n

      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.<\/p>\n

      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.<\/p>\n

      \"China\"China
      editor by CX 2023-08-31<\/p>","protected":false},"excerpt":{"rendered":"

      Description du produit Nom du produit Accouplement nm Mat\u00e9riau Fonte Type nm 50-214 Structure 2 arbres ( 1 \/ 1a \/ 1b ) + araign\u00e9e Al\u00e9sage 7-952 mm Poids Environ 0,48-35,7 kg \/ pi\u00e8ce Emballage Sac plastique + bo\u00eete en carton + caisse en bois + palette en bois Accouplements flexibles 1. Accouplement \u00e0 ressort m\u00e9tallique monobloc 2. [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[353,356,76,233,357,445,91,528,294,625,268,269,626,745,599,652,271,78,658,308,309,662,239,240,447,272,746,747,748,753],"class_list":["post-780","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-china-couplings","tag-coupling","tag-coupling-shaft","tag-couplings","tag-couplings-shaft","tag-flexible-coupling","tag-flexible-couplings","tag-flexible-rubber-coupling","tag-flexible-rubber-couplings","tag-flexible-shaft","tag-flexible-shaft-coupling","tag-flexible-shaft-couplings","tag-flexible-shaft-water-pump","tag-nm-coupling","tag-nm-couplings","tag-pump-shaft","tag-rubber-coupling","tag-rubber-couplings","tag-rubber-shaft","tag-rubber-shaft-coupling","tag-rubber-shaft-couplings","tag-shaft","tag-shaft-coupling","tag-shaft-couplings","tag-shaft-pump","tag-shaft-water-pump","tag-water-pump-shaft","tag-water-pump-shaft-coupling","tag-water-pump-shaft-couplings"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/780","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=780"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/780\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/media?parent=780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/categories?post=780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/tags?post=780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}