{"id":982,"date":"2023-12-25T01:03:17","date_gmt":"2023-12-25T01:03:17","guid":{"rendered":"http:\/\/nmcouplings.top\/china-custom-pump-coupling-normex-series-nm-coupling-for-hydraulic-pump-50-67-82-97-112-128-148-168-194-214-nm-couplimg\/"},"modified":"2023-12-25T01:03:17","modified_gmt":"2023-12-25T01:03:17","slug":"china-custom-pump-coupling-normex-series-nm-coupling-for-hydraulic-pump-50-67-82-97-112-128-148-168-194-214-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/fr\/china-custom-pump-coupling-normex-series-nm-coupling-for-hydraulic-pump-50-67-82-97-112-128-148-168-194-214-nm-couplimg\/","title":{"rendered":"China Custom Pump Coupling Normex Series Nm Coupling for Hydraulic Pump 50\/67\/82\/97\/112\/128\/148\/168\/194\/214  nm couplimg"},"content":{"rendered":"<div class=\"et_pb_column et_pb_column_3_4 et_pb_column_0_tb_body  et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_module et_pb_post_content et_pb_post_content_0_tb_body\">\n<p><h2>Description du produit<\/h2>\n<p>\n<p><p> Description du produit <\/p>\n<p><h3>NM coupling extensively used in compressors, diesel engine drives, pumps, conveyors, and many other drive units.<\/p>\n<p>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<p>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<p>NM coupling characteristics:Quiet and smooth operation.Easy installation and maintenance free. Available to machine with high torque and intermittent operation.<\/p>\n<p><b>Applications<\/b><br \/>NM couplings are offered in the industry&#8217;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<p> Photos d\u00e9taill\u00e9es <\/p>\n<p><p> Param\u00e8tres du produit <\/p>\n<p><p> Emballage et exp\u00e9dition <\/p>\n<p><p> Profil de l'entreprise <\/p>\n<p><h3><strong><em>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.<br \/><b>About Mighty:<\/b><br \/><strong><em>-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.<br \/><strong><em>-Large quality of various material purchase<\/em><\/strong><strong><em>\u00a0<\/em><\/strong>and stock in warhouse which ensure the low cost for the material and production in time.<br \/><strong><em>-Strick quality control are apply in the whole production.\u00a0<\/em><\/strong><br \/>we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.<br \/><strong><em>-14 years of machining experience.<\/em><\/strong><strong><em>\u00a0<\/em><\/strong>Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY&#8217;s products are mainly exported to<strong><em>\u00a0<\/em><\/strong><strong><em>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<p> \t\/* March 10, 2571 17:59:20 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(&#8220;,&#8221;).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t  <\/p>\n<p>\n<p>\n<p>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Standard ou non standard :<\/th>\n<td>Standard<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Trou d'arbre :<\/th>\n<td>Personnalis\u00e9<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Diam\u00e8tre d'al\u00e9sage :<\/th>\n<td>Personnalis\u00e9<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Structure:<\/th>\n<td>Flexible<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Mat\u00e9riel:<\/th>\n<td>Steel, Stainless Steel, Cast Iron<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Insert Material:<\/th>\n<td>Rubber<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Exemples :<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 1\/Pi\u00e8ce<\/strong><br \/>\n                                        <span title=\"1 pi\u00e8ce (commande minimale)\">1 pi\u00e8ce (commande minimale)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Demande d'\u00e9chantillon\n                                                                            <\/div>\n<div class=\"sample-order-desc\"><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Personnalisation\u00a0:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Disponible\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                        <i class=\"ob-icon icon-fill\"><\/i>Demande personnalis\u00e9e<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n<p>\n<img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling-specification1.jpg\" alt=\"China Custom Pump Coupling Normex Series Nm Coupling for Hydraulic Pump 50\/67\/82\/97\/112\/128\/148\/168\/194\/214  nm couplimg\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling2.webp\" alt=\"couplage nm\" width=\"800\" \/><\/p>\n<h3>Quels secteurs industriels utilisent couramment des accouplements flexibles pour la transmission de puissance ?<\/h3>\n<p>Les accouplements flexibles sont largement utilis\u00e9s dans diverses industries pour la transmission de puissance et le contr\u00f4le de mouvement. Leur capacit\u00e9 \u00e0 compenser les d\u00e9fauts d'alignement, \u00e0 amortir les vibrations et \u00e0 prot\u00e9ger les \u00e9quipements des chocs en fait des composants pr\u00e9cieux dans de nombreux proc\u00e9d\u00e9s industriels. Voici quelques-unes des industries qui utilisent couramment des accouplements flexibles\u00a0:<\/p>\n<ul>\n<li><strong>Fabrication:<\/strong> Les accouplements flexibles sont largement utilis\u00e9s dans des secteurs industriels tels que l'automobile, l'a\u00e9rospatiale, l'\u00e9lectronique et la production de biens de consommation. Ils jouent un r\u00f4le essentiel dans la transmission de puissance entre les moteurs et diverses machines, notamment les syst\u00e8mes de convoyage, les robots et les cha\u00eenes de montage.<\/li>\n<li><strong>P\u00e9trole et gaz :<\/strong> Dans l'industrie p\u00e9troli\u00e8re et gazi\u00e8re, les accouplements flexibles sont utilis\u00e9s dans les pompes, les compresseurs, les turbines et les g\u00e9n\u00e9rateurs. Ils permettent de transmettre la puissance sur les plateformes offshore, dans les raffineries, les pipelines et lors des op\u00e9rations de forage, tout en compensant les variations dynamiques inh\u00e9rentes \u00e0 ces applications.<\/li>\n<li><strong>Production d'\u00e9nergie :<\/strong> Les centrales \u00e9lectriques, qu'elles soient conventionnelles ou \u00e0 \u00e9nergies renouvelables, utilisent des accouplements flexibles pour transmettre l'\u00e9nergie des turbines et des g\u00e9n\u00e9rateurs aux g\u00e9n\u00e9rateurs \u00e9lectriques. On les retrouve dans les centrales au charbon, au gaz naturel, nucl\u00e9aires, hydro\u00e9lectriques et \u00e9oliennes.<\/li>\n<li><strong>Exploitation mini\u00e8re:<\/strong> Dans les op\u00e9rations mini\u00e8res, les accouplements flexibles sont utilis\u00e9s dans divers \u00e9quipements, notamment les syst\u00e8mes de convoyage, les concasseurs et les grandes pompes industrielles. Ils sont con\u00e7us pour r\u00e9sister aux charges importantes et aux conditions difficiles g\u00e9n\u00e9ralement rencontr\u00e9es dans les environnements miniers.<\/li>\n<li><strong>Marin:<\/strong> Les accouplements flexibles sont essentiels dans les syst\u00e8mes de propulsion marine, assurant la liaison entre les moteurs et les h\u00e9lices ou les hydrojets. Ils sont \u00e9galement utilis\u00e9s dans les machines embarqu\u00e9es, les syst\u00e8mes auxiliaires et les applications offshore.<\/li>\n<li><strong>P\u00e2tes et papiers :<\/strong> L'industrie des p\u00e2tes et papiers d\u00e9pend des accouplements flexibles dans les machines utilis\u00e9es pour le traitement du bois, la production de p\u00e2te \u00e0 papier, la fabrication du papier et les proc\u00e9d\u00e9s d'impression.<\/li>\n<li><strong>Chimie et p\u00e9trochimie :<\/strong> Dans les usines chimiques et les raffineries p\u00e9trochimiques, des accouplements flexibles sont utilis\u00e9s dans les pompes, les m\u00e9langeurs, les agitateurs et autres \u00e9quipements rotatifs pour assurer une transmission de puissance efficace et prot\u00e9ger les machines sensibles.<\/li>\n<li><strong>Construction:<\/strong> Le secteur de la construction utilise des accouplements flexibles dans divers \u00e9quipements, tels que les pompes \u00e0 b\u00e9ton, les grues, les excavatrices et les foreuses.<\/li>\n<li><strong>Eau et eaux us\u00e9es :<\/strong> Les accouplements flexibles sont utilis\u00e9s dans les stations d'\u00e9puration, les installations de traitement des eaux us\u00e9es et les syst\u00e8mes d'irrigation pour transf\u00e9rer la puissance entre les moteurs et les pompes.<\/li>\n<li><strong>Agriculture:<\/strong> Dans le domaine des machines agricoles, les accouplements flexibles sont utilis\u00e9s dans les tracteurs, les moissonneuses-batteuses et les syst\u00e8mes d'irrigation, permettant une transmission et un fonctionnement efficaces de la puissance.<\/li>\n<\/ul>\n<p>La polyvalence et l'adaptabilit\u00e9 des accouplements flexibles en font des composants indispensables dans un large \u00e9ventail d'industries, contribuant \u00e0 une fiabilit\u00e9 accrue des \u00e9quipements, \u00e0 une r\u00e9duction des temps d'arr\u00eat et \u00e0 une am\u00e9lioration des performances globales du syst\u00e8me.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling4.webp\" alt=\"couplage nm\" width=\"800\" \/><\/p>\n<h3>How does a flexible coupling affect the noise and vibration levels in a mechanical system?<\/h3>\n<p>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&#8217;s operation, contributing to enhanced performance and reduced wear on connected components.<\/p>\n<p><strong>Noise Reduction:<\/strong><\/p>\n<p>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<p><strong>Amortissement des vibrations :<\/strong><\/p>\n<p>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<p><strong>Alignment Compensation:<\/strong><\/p>\n<p>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<p><strong>Effect on Equipment Reliability:<\/strong><\/p>\n<p>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<p><strong>Applications :<\/strong><\/p>\n<p>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<p><strong>R\u00e9sum\u00e9:<\/strong><\/p>\n<p>A flexible coupling&#8217;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<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling3.webp\" alt=\"couplage nm\" width=\"800\" \/><\/p>\n<h3>Pouvez-vous expliquer les diff\u00e9rents types de conception d'accouplements flexibles disponibles ?<\/h3>\n<p>Il existe plusieurs types d'accouplements flexibles, chacun pr\u00e9sentant une construction et des caract\u00e9ristiques uniques. Ces conceptions sont adapt\u00e9es \u00e0 des applications sp\u00e9cifiques et permettent de g\u00e9rer diff\u00e9rents types de d\u00e9salignements et de besoins en mati\u00e8re de transmission de couple. Voici quelques-uns des types d'accouplements flexibles les plus courants\u00a0:<\/p>\n<ul>\n<li><strong>Accouplements \u00e0 m\u00e2choires\u00a0:<\/strong> Les accouplements \u00e0 m\u00e2choires sont compos\u00e9s de deux moyeux munis de m\u00e2choires incurv\u00e9es et d'une araign\u00e9e en \u00e9lastom\u00e8re plac\u00e9e entre eux. Cette araign\u00e9e, gr\u00e2ce \u00e0 sa flexibilit\u00e9, compense les d\u00e9fauts d'alignement angulaires et parall\u00e8les. De conception simple et efficaces pour corriger les d\u00e9fauts d'alignement et amortir les vibrations, les accouplements \u00e0 m\u00e2choires sont largement utilis\u00e9s dans diverses applications industrielles.<\/li>\n<li><strong>Accouplements \u00e0 disque :<\/strong> Les accouplements \u00e0 disques utilisent de fins disques m\u00e9talliques comportant une s\u00e9rie de fentes et de brides altern\u00e9es pour relier les arbres. Leur conception permet une excellente compensation des d\u00e9fauts d'alignement, qu'ils soient angulaires, parall\u00e8les ou axiaux. Les accouplements \u00e0 disques sont reconnus pour leur grande rigidit\u00e9 en torsion et leur capacit\u00e9 \u00e0 transmettre le couple avec pr\u00e9cision.<\/li>\n<li><strong>Accouplements d'engrenages\u00a0:<\/strong> Les accouplements \u00e0 engrenages sont compos\u00e9s de moyeux dent\u00e9s reli\u00e9s par un manchon externe muni de dents. Ils sont particuli\u00e8rement adapt\u00e9s aux applications \u00e0 couple \u00e9lev\u00e9 et \u00e0 d\u00e9salignement mod\u00e9r\u00e9. Offrant une bonne compensation du d\u00e9salignement et une capacit\u00e9 de couple \u00e9lev\u00e9e, les accouplements \u00e0 engrenages sont largement utilis\u00e9s dans les applications industrielles exigeantes.<\/li>\n<li><strong>Accouplements de poutres :<\/strong> Les accouplements \u00e0 poutre utilisent une seule pi\u00e8ce de mat\u00e9riau flexible, souvent une poutre m\u00e9tallique, pour relier les arbres. La flexibilit\u00e9 du mat\u00e9riau permet de compenser les d\u00e9fauts d'alignement angulaire et axial. Compacts, l\u00e9gers et \u00e0 faible inertie, les accouplements \u00e0 poutre sont particuli\u00e8rement adapt\u00e9s aux applications exigeant des vitesses \u00e9lev\u00e9es.<\/li>\n<li><strong>Accouplements \u00e0 soufflets\u00a0:<\/strong> Les accouplements \u00e0 soufflets sont constitu\u00e9s d'une structure flexible en forme de soufflet reliant les deux moyeux. Ils compensent les d\u00e9fauts d'alignement angulaire, parall\u00e8le et axial. Ces accouplements sont reconnus pour leur grande rigidit\u00e9 en torsion et leur capacit\u00e9 \u00e0 maintenir une transmission \u00e0 vitesse constante.<\/li>\n<li><strong>Accouplements Oldham :<\/strong> Les accouplements Oldham utilisent trois disques, celui du milieu pr\u00e9sentant une rainure perpendiculaire. Cette conception permet de compenser les d\u00e9fauts d'alignement angulaire tout en transmettant le couple entre les moyeux. Les accouplements Oldham sont souvent utilis\u00e9s lorsqu'une isolation \u00e9lectrique entre les arbres est requise.<\/li>\n<\/ul>\n<p>Chaque type d'accouplement flexible pr\u00e9sente des avantages et des inconv\u00e9nients, et son choix d\u00e9pend de facteurs tels que le couple requis par l'application, les conditions de d\u00e9salignement, l'environnement d'exploitation et la vitesse. Un choix judicieux du type d'accouplement garantit des performances, une efficacit\u00e9 et une fiabilit\u00e9 optimales dans divers syst\u00e8mes m\u00e9caniques et machines tournantes.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l1.webp\" alt=\"China Custom Pump Coupling Normex Series Nm Coupling for Hydraulic Pump 50\/67\/82\/97\/112\/128\/148\/168\/194\/214  nm couplimg\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l2.webp\" alt=\"China Custom Pump Coupling Normex Series Nm Coupling for Hydraulic Pump 50\/67\/82\/97\/112\/128\/148\/168\/194\/214  nm couplimg\"><br \/>editor by CX 2023-12-25<\/p>","protected":false},"excerpt":{"rendered":"<p>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 [&hellip;]<\/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-982","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\/982","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=982"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/posts\/982\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/media?parent=982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/categories?post=982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/fr\/wp-json\/wp\/v2\/tags?post=982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}