{"id":1060,"date":"2024-04-09T01:28:12","date_gmt":"2024-04-09T01:28:12","guid":{"rendered":"http:\/\/nmcouplings.top\/china-standard-type-nm-rubber-coupling-made-with-black-csm-sbr-rubber-3a2006-nm-couplimg\/"},"modified":"2024-04-09T01:28:12","modified_gmt":"2024-04-09T01:28:12","slug":"china-standard-type-nm-rubber-coupling-made-with-black-csm-sbr-rubber-3a2006-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/fr\/china-standard-type-nm-rubber-coupling-made-with-black-csm-sbr-rubber-3a2006-nm-couplimg\/","title":{"rendered":"China Standard Type Nm Rubber Coupling Made with Black Csm + SBR Rubber (3A2006) nm couplimg"},"content":{"rendered":"
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Description du produit<\/h2>\n

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Type NM Rubber Coupling Made with Black CSM + SBR Rubber (3A2006)<\/strong> <\/p>\n

\u00a0 <\/p>\n\n\n\n\n\n\n
Mat\u00e9riel:<\/td>\nNBR, CSM\/SBR<\/td>\nCouleur:<\/td>\nNoir<\/td>\n<\/tr>\n
Tensile Strength:<\/td>\n12 MPa<\/td>\nDuret\u00e9:<\/td>\n80shore A<\/td>\n<\/tr>\n
\u00c9longation:<\/td>\n350%<\/td>\nDensit\u00e9:<\/td>\n1,25 g\/cm\u00b3<\/td>\n<\/tr>\n
Taille:<\/td>\nNM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0
\u00a0
NM50-265 coupling , rubber coupling , polyurethane coupling for pumps, fans, compressors, vehicles, transporting equipme
\u00a0
couplage NM
Le type NM est produit avec pr\u00e9cision \u00e0 partir d'un caoutchouc synth\u00e9tique sp\u00e9cialement con\u00e7u, avec 2 corps similaires en fonte.
Brides en fonte :
Designed not only for the power transmission but also for protection of flexible rubber
Caoutchouc souple\u00a0: Applications pour pompes, ventilateurs, compresseurs, v\u00e9hicules, \u00e9quipements de transport, engins de construction, b\u00e9tonni\u00e8res, tracteurs, machines de transmission, machines de travail des m\u00e9taux, rouleaux et toutes autres transmissions.
Fabriqu\u00e9s en caoutchouc, des noyaux en acier sont ins\u00e9r\u00e9s dans les dents afin d'assurer une excellente durabilit\u00e9 et des performances optimales de l'accouplement.
\u00a0
Caract\u00e9ristiques:
\u00c9conomique et pratique \u00e0 utiliser
Fonctionnement silencieux et fluide
Installation et entretien faciles
Disponible pour les machines \u00e0 couple \u00e9lev\u00e9 et \u00e0 fonctionnement intermittent
Caract\u00e9ristiques du caoutchouc synth\u00e9tique\u00a0: \u00e9lasticit\u00e9 et r\u00e9sistance ad\u00e9quates \u00e0 l\u2019amortissement, aux huiles, aux acides et aux alcalis.
\u00a0
Caract\u00e9ristiques:
1 : avec certificat CE\u00a0
2 : Contr\u00f4le qualit\u00e9 complet avant livraison\u00a0
3: OEM is welcomed\u00a0
4 : riche exp\u00e9rience en fonderie de pr\u00e9cision
Mat\u00e9riaux : CSM\/SBR, NBR
couleur : noir.
surface : lisse
r\u00e9sistance \u00e0 la traction : 12 MPa
Duret\u00e9 : 80 Shore A
allongement : 400%
densit\u00e9 : 1,25 g\/cm\u00b3
Impact de l'\u00e9lasticit\u00e9 : >25%
r\u00e9sistance \u00e0 la d\u00e9chirure : 35 kN\/m
Temp\u00e9rature de fonctionnement : 100 \u00b0C
taille standard :\u00a0
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265 <\/p>\n

Caract\u00e9ristiques physiques\u00a0: fabriqu\u00e9 par injection de polyester haute qualit\u00e9 ou de CSM\/SBR moul\u00e9. Con\u00e7u sp\u00e9cifiquement pour tous types d'accouplements d'arbres m\u00e9talliques, il offre d'excellentes performances\u00a0: haute r\u00e9sistance \u00e0 la traction, \u00e0 l'usure et \u00e0 l'\u00e9lasticit\u00e9, \u00e9tanch\u00e9it\u00e9 \u00e0 l'eau et aux huiles, r\u00e9sistance \u00e0 la fatigue et aux chocs. Nous disposons d'un jeu complet de moules et fournissons une gamme compl\u00e8te d'accouplements des s\u00e9ries GR, GS, MT, Hb, HRC, L, NM et Gear J, gage de qualit\u00e9 et d'une solide exp\u00e9rience. Convient \u00e0 tous types d'accouplements d'arbres m\u00e9talliques industriels. <\/p>\n

Caract\u00e9ristiques:
Mati\u00e8re : polyester, CSM\/SBR
color: yellow, red,\u00a0purple, green, black\u00a0etc.
surface : lisse
r\u00e9sistance \u00e0 la traction : 12-55 MPa
Duret\u00e9\u00a0: 80-98 Shore A
allongement : 400%-650%
densit\u00e9 : 1,25 g\/cm\u00b3
Impact de l'\u00e9lasticit\u00e9 : >25%
r\u00e9sistance \u00e0 la d\u00e9chirure\u00a0: 35-155 kN\/m
CHINAMFG abrasion loss: <0.05cm3\/1.61km
compression (22 h * 70 \u00b0C) : < 101 TP3T
Temp\u00e9rature de fonctionnement : 120 \u00b0C
Taille standard pour raccord en polyur\u00e9thane\u00a0:\u00a0
GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90\/95, L99\/100, L110, L150, L190, L225, L276
FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R
Taille standard pour accouplement en caoutchouc\u00a0:
Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90\/95, L99\/100, L110, L150, L190, L225
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
Engrenage 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J
Moulage sur mesure selon les plans de l'acheteur
***Lors de votre demande, veuillez confirmer le num\u00e9ro et la quantit\u00e9 du produit.*** <\/p>\n

\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:<\/th>\nDIN, ANSI, GB<\/td>\n<\/tr>\n
Mat\u00e9riel:<\/th>\nCsm+SBR<\/td>\n<\/tr>\n
Connection:<\/th>\nFlange<\/td>\n<\/tr>\n
Surface Treatment:<\/th>\nNothing<\/td>\n<\/tr>\n
Head Type:<\/th>\nRound<\/td>\n<\/tr>\n
Taper:<\/th>\nNm Type<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Samples:<\/th>\n\n
\n
\n US$ 10\/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
\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

Can flexible couplings accommodate high torque and high-speed applications?<\/h3>\n

Yes, flexible couplings can accommodate both high torque and high-speed applications, but the suitability depends on the specific design and material of the flexible coupling. Different types of flexible couplings have varying torque and speed capacities, and it’s crucial to select the right type of coupling based on the application requirements.<\/p>\n

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

Some flexible couplings, such as gear couplings and disc couplings, are designed to handle high torque levels. Gear couplings consist of toothed hubs that mesh with each other, providing a robust and efficient torque transmission. They are commonly used in heavy-duty industrial applications, such as steel mills, mining equipment, and power generation plants, where high torque loads are prevalent.<\/p>\n

Disc couplings are also suitable for high torque applications. They use a series of flexible metal discs that can handle significant torque while compensating for misalignment. Disc couplings are often used in high-speed machinery and critical applications where precise torque transmission is essential.<\/p>\n

High-Speed Applications:<\/strong><\/p>\n

Flexible couplings can also be used in high-speed applications. For instance, certain disc couplings, elastomeric couplings, and grid couplings are capable of handling high rotational speeds. These couplings have low inertia, which means they can respond quickly to changes in speed and provide efficient power transmission at high RPMs.<\/p>\n

Elastomeric couplings, such as jaw couplings and tire couplings, are commonly used in various industrial applications, including pumps, compressors, and fans, where both torque and speed requirements are high. They offer good flexibility and damping properties, making them suitable for applications with high-speed variations and vibrations.<\/p>\n

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

When selecting a flexible coupling for high torque and high-speed applications, several factors should be considered:<\/p>\n

    \n
  • The torque and speed ratings provided by the coupling manufacturer should be checked to ensure they meet or exceed the application’s requirements.<\/li>\n
  • The design and materials of the coupling should be suitable for the specific operating conditions, including temperature, environment, and potential exposure to corrosive substances.<\/li>\n
  • Proper alignment and installation of the coupling are critical to ensure optimal performance and prevent premature wear.<\/li>\n
  • In some cases, it may be necessary to use additional components, such as torque limiters or speed reducers, to protect the coupling and the connected equipment from excessive loads or speed fluctuations.<\/li>\n<\/ul>\n

    In conclusion, flexible couplings can indeed accommodate high torque and high-speed applications, but the appropriate coupling type and proper selection are essential to ensure reliable and efficient performance in these demanding conditions.<\/p>\n

    \"couplage<\/p>\n

    How does a flexible coupling impact the overall reliability of connected equipment?<\/h3>\n

    A flexible coupling significantly impacts the overall reliability of connected equipment in several ways:<\/p>\n

      \n
    • Compensation du d\u00e9salignement :<\/strong> Flexible couplings can accommodate both angular and parallel misalignment between connected shafts. By allowing for misalignment, the coupling reduces the stress and wear on bearings, seals, and other rotating components. This feature prevents premature failure of these components, contributing to improved reliability and extended equipment lifespan.<\/li>\n
    • Vibration Damping:<\/strong> Flexible couplings possess inherent damping properties due to their elastomeric or flexible elements. These elements absorb and dissipate vibrations generated during the operation of machinery. By dampening vibrations, the coupling protects the connected equipment from excessive oscillations, reducing fatigue and preventing mechanical failures. This enhanced vibration control increases the reliability of the system.<\/li>\n
    • Shock Load Absorption:<\/strong> In applications with sudden load variations or shock loads, such as in heavy machinery or high-speed equipment, a flexible coupling acts as a shock absorber. It can absorb and dissipate the impact energy, protecting the machinery from damage caused by sudden loads. The ability to absorb shock loads contributes to the overall reliability of the connected equipment.<\/li>\n
    • Reduced Wear and Tear:<\/strong> The flexibility of the coupling minimizes stress and wear on rotating equipment. It allows for slight movements and misalignments, reducing friction and stress on bearings and other critical components. This reduction in wear and tear lowers the frequency of maintenance and replacement, increasing the overall reliability of the equipment.<\/li>\n
    • Compensation for Thermal Expansion:<\/strong> Temperature changes in machinery can lead to thermal expansion or contraction of shafts. A flexible coupling can compensate for these thermal effects, ensuring that the machinery remains properly aligned even as temperature conditions fluctuate. This compensation prevents binding and misalignment, promoting reliable performance.<\/li>\n
    • Protection Against Overloads:<\/strong> Flexible couplings help protect connected equipment from overloads and torsional vibrations. They act as a mechanical fuse, disconnecting the driveline when an overload occurs, thus preventing damage to expensive machinery. This safety feature enhances the overall reliability and reduces the risk of catastrophic failures.<\/li>\n
    • Easy Maintenance and Alignment:<\/strong> Flexible couplings are designed for easy installation and alignment. This feature simplifies maintenance procedures, making it easier to inspect and replace couplings when necessary. Properly aligned couplings lead to improved equipment performance and longevity, enhancing overall reliability.<\/li>\n<\/ul>\n

      By compensating for misalignment, damping vibrations, absorbing shock loads, reducing wear and tear, and providing other protective features, a flexible coupling significantly improves the reliability of connected equipment. It extends the lifespan of critical components, minimizes downtime, and ensures smooth and efficient operation, making it a valuable component in various industrial applications.<\/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
      • Angular Misalignment:<\/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
      • Parallel Misalignment:<\/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
      • Axial Misalignment:<\/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 2024-04-09<\/p>","protected":false},"excerpt":{"rendered":"

        Product Description Type NM Rubber Coupling Made with Black CSM + SBR Rubber (3A2006) \u00a0 Material: NBR, CSM\/SBR Color: Black Tensile Strength: 12Mpa Hardness: 80shore A Elongation: 350% Density: 1.25g\/cm3 Size: NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265 \u00a0 \u00a0 \u00a0 \u00a0 NM50-265 coupling , rubber coupling , polyurethane coupling […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[353,76,599,78],"class_list":["post-1060","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-coupling","tag-nm-coupling","tag-rubber-coupling"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/1060","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=1060"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/1060\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/media?parent=1060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/categories?post=1060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/tags?post=1060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}