{"id":966,"date":"2023-11-20T01:38:20","date_gmt":"2023-11-20T01:38:20","guid":{"rendered":"http:\/\/nmcouplings.top\/china-good-quality-c-king-nm-coupling-fcl-coupling-hrc-coupling-made-with-cast-iron-material-nm-couplimg\/"},"modified":"2023-11-20T01:38:20","modified_gmt":"2023-11-20T01:38:20","slug":"china-good-quality-c-king-nm-coupling-fcl-coupling-hrc-coupling-made-with-cast-iron-material-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/it\/china-good-quality-c-king-nm-coupling-fcl-coupling-hrc-coupling-made-with-cast-iron-material-nm-couplimg\/","title":{"rendered":"China Good quality C-King Nm Coupling, FCL Coupling, HRC Coupling Made with Cast Iron Material  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>Descrizione del prodotto<\/h2>\n<p>\n<p>   <strong>NM Coupling, NM Rubber Coupling Elements, NM Rubber Spider<\/strong><\/p>\n<p>\u00a0<\/p>\n<table cellpadding=\"0\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>Materiale:<\/td>\n<td>NBR, CSM\/SBR<\/td>\n<td>Colore:<\/td>\n<td>Nero<\/td>\n<\/tr>\n<tr>\n<td>Tensile Strength:<\/td>\n<td>12 MPa<\/td>\n<td>Durezza:<\/td>\n<td>80shore A<\/td>\n<\/tr>\n<tr>\n<td>Allungamento:<\/td>\n<td>350%<\/td>\n<td>Densit\u00e0:<\/td>\n<td>1,25 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Misurare:<\/td>\n<td>NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<br \/>\u00a0<\/p>\n<p>\u00a0<br \/>accoppiamento NM<br \/>Il modello tipo NM \u00e8 prodotto con precisione mediante una gomma sintetica appositamente progettata con 2 corpi simili in ghisa<br \/>Flange in ghisa:<br \/>Designed not only for the power transmission but also for protection of flexible rubber<br \/>Gomma flessibile: applicazioni per pompe, ventilatori, compressori, veicoli, attrezzature di trasporto, macchine edili, betoniere, trattori, macchine di trasmissione, macchine per la lavorazione dei metalli, rulli e tutte le altre trasmissioni.<br \/>Realizzato in gomma e con anime in acciaio inserite nei denti per garantire un'eccellente durata e prestazioni dell'accoppiamento<br \/>\u00a0<br \/>Caratteristiche:<br \/>Economico e pratico da usare<br \/>Funzionamento silenzioso e fluido<br \/>Installazione e manutenzione semplici<br \/>Disponibile per macchine con coppia elevata e funzionamento intermittente<br \/>Caratteristiche della gomma sintetica: elasticit\u00e0 adeguata e resistenza allo smorzamento, all'olio, agli acidi e agli alcali<br \/>\u00a0<br \/>Specifiche:<br \/>1: con certificato CE\u00a0<br \/>2: Controllo qualit\u00e0 completo prima della consegna\u00a0<br \/>3: OEM is welcomed\u00a0<br \/>4: vasta esperienza nella fusione di precisione<br \/>Materiale: CSM\/SBR, NBR<br \/>colore: nero.<br \/>superficie: liscia<br \/>resistenza alla trazione: 12 MPa<br \/>Durezza: 80 Shore A<br \/>allungamento: 400%<br \/>densit\u00e0: 1,25 g\/cm\u00b3<br \/>impatto dell'elasticit\u00e0: &gt;25%<br \/>Resistenza allo strappo: 35 kN\/m<br \/>temperatura di esercizio: 100\u00b0C<br \/>Dimensioni standard:\u00a0<br \/>NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265<\/p>\n<p>Caratteristiche fisiche: realizzato mediante stampaggio a iniezione con poliestere di alta qualit\u00e0 o CSM\/SBR. \u00c8 progettato specificamente per tutti i tipi di giunti per alberi metallici con ottime prestazioni di elevata resistenza alla trazione, elevata resistenza all'usura, elevata elasticit\u00e0, resistenza all'acqua, resistenza all'olio ed eccellente resistenza alla fatica, elevata resistenza agli urti, ecc. Disponiamo di set completi di stampi e forniamo una gamma completa di giunti delle serie GR, GS, MT, Hb, HRC, L, NM e Gear J con alta qualit\u00e0 e una vasta esperienza. Applicabile a tutti i tipi di giunti industriali per alberi metallici.<\/p>\n<p>Specifiche:<br \/>materiale: poliestere, CSM\/SBR<br \/>color: yellow, red,\u00a0purple, green, black\u00a0etc.<br \/>superficie: liscia<br \/>resistenza alla trazione: 12-55 MPa<br \/>Durezza: 80-98 Shore A<br \/>allungamento: 400%-650%<br \/>densit\u00e0: 1,25 g\/cm\u00b3<br \/>impatto dell'elasticit\u00e0: &gt;25%<br \/>Resistenza allo strappo: 35-155 kN\/m<br \/>Perdita per abrasione Akron: &lt;0,05 cm\u00b3\/1,61 km<br \/>set di compressione (22h*70oC): &lt;10%<br \/>temperatura di esercizio: 120\u00b0C<br \/>Dimensioni standard per raccordi in poliuretano:\u00a0<br \/>GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180<br \/>MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13<br \/>HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280<br \/>L35, L50, L70, L75, L90\/95, L99\/100, L110, L150, L190, L225, L276<br \/>FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R<br \/>Dimensioni standard per raccordi in gomma:<br \/>Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315<br \/>HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280<br \/>L35, L50, L70, L75, L90\/95, L99\/100, L110, L150, L190, L225<br \/>NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265<br \/>Ingranaggio 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J<br \/>Realizzazione di stampi su misura secondo i disegni dell'acquirente.<br \/>***Al momento della richiesta, si prega di confermare il codice prodotto e la quantit\u00e0***<\/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:<\/th>\n<td>DIN, ANSI, GB<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Materiale:<\/th>\n<td>Nr+SBR<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Connection:<\/th>\n<td>Flange<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Surface Treatment:<\/th>\n<td>Nothing<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Head Type:<\/th>\n<td>Round<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Tipo:<\/th>\n<td>Nm Type<\/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\">Esempi:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                        <strong class=\"red\">US$ 10\/Piece<\/strong><br \/>\n                                        <span title=\"1 pezzo (ordine minimo)\">1 pezzo (ordine minimo)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Richiedi un campione\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\">Personalizzazione:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Disponibile\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                        <i class=\"ob-icon icon-fill\"><\/i>Richiesta personalizzata<\/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 Good quality C-King Nm Coupling, FCL Coupling, HRC Coupling Made with Cast Iron Material  nm couplimg\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling5.webp\" alt=\"accoppiamento nm\" width=\"800\" \/><\/p>\n<h3>In che modo un giunto flessibile protegge le apparecchiature collegate da urti e vibrazioni?<\/h3>\n<p>I giunti flessibili svolgono un ruolo cruciale nella protezione delle apparecchiature collegate da urti e vibrazioni, fornendo capacit\u00e0 di smorzamento e isolamento. Quando macchine o sistemi meccanici subiscono improvvisi urti o vibrazioni, il giunto flessibile agisce da ammortizzatore, assorbendo e dissipando l'impatto, riducendo cos\u00ec le forze trasmesse e proteggendo le apparecchiature. Ecco come i giunti flessibili raggiungono questo obiettivo:<\/p>\n<ul>\n<li><strong>Smorzamento delle vibrazioni:<\/strong> I giunti flessibili sono spesso realizzati con materiali che presentano propriet\u00e0 di smorzamento. Quando le vibrazioni vengono trasmesse attraverso gli alberi, il materiale del giunto flessibile pu\u00f2 assorbire una parte dell'energia vibrazionale, convertendola in calore. Questa dissipazione di energia contribuisce a ridurre l'ampiezza delle vibrazioni e impedisce che si propaghino ulteriormente alle apparecchiature collegate.<\/li>\n<li><strong>Isolamento dalle vibrazioni:<\/strong> Oltre a smorzare le vibrazioni, i giunti flessibili offrono anche un certo grado di isolamento dalle vibrazioni. Sono progettati per disaccoppiare i due alberi, il che significa che le vibrazioni che si verificano su un albero non vengono trasmesse direttamente all'altro. Questo effetto di isolamento impedisce alle vibrazioni di propagarsi attraverso l'intero sistema e riduce al minimo l'impatto su apparecchiature sensibili o componenti vicini.<\/li>\n<li><strong>Assorbimento degli urti:<\/strong> Quando i macchinari collegati subiscono improvvisi carichi d'urto, ad esempio durante l'avviamento o brusche variazioni di carico, il giunto flessibile pu\u00f2 fungere da ammortizzatore. La sua progettazione gli consente di deformarsi leggermente sotto l'impatto, assorbendo e distribuendo l'energia dello shock. Ci\u00f2 impedisce che l'urto venga trasferito direttamente alle apparecchiature collegate, riducendo il rischio di danni o usura precoce.<\/li>\n<li><strong>Compensazione del disallineamento:<\/strong> I giunti flessibili sono in grado di compensare i disallineamenti tra gli alberi. Il disallineamento pu\u00f2 causare sollecitazioni e vibrazioni aggiuntive nel sistema. Consentendo un certo grado di disallineamento angolare, parallelo e assiale, il giunto flessibile riduce le forze trasmesse alle apparecchiature collegate e alle strutture di supporto.<\/li>\n<li><strong>Riduzione degli effetti di risonanza:<\/strong> La risonanza \u00e8 un fenomeno che si verifica quando la frequenza naturale di un sistema corrisponde alla frequenza delle vibrazioni esterne, con conseguente amplificazione delle stesse. I giunti flessibili possono contribuire a evitare gli effetti di risonanza modificando la frequenza naturale del sistema e fornendo un certo grado di flessibilit\u00e0 che smorza la risposta di risonanza.<\/li>\n<\/ul>\n<p>Integrando un giunto flessibile nel sistema di trasmissione o di azionamento, i produttori e gli operatori di macchinari possono migliorare significativamente l'affidabilit\u00e0 e la durata delle macchine collegate. La capacit\u00e0 del giunto di smorzare le vibrazioni, isolare gli urti e compensare i disallineamenti contribuisce a un funzionamento pi\u00f9 fluido e stabile, riducendo le esigenze di manutenzione e migliorando le prestazioni complessive del sistema.<\/p>\n<p>In sintesi, i giunti flessibili agiscono come elementi di protezione, schermando le apparecchiature collegate da carichi d'urto e vibrazioni. La loro capacit\u00e0 di smorzare le vibrazioni, isolare gli urti e compensare i disallineamenti contribuisce a un funzionamento pi\u00f9 fluido e affidabile di diversi sistemi meccanici.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling5.webp\" alt=\"accoppiamento nm\" width=\"800\" \/><\/p>\n<h3>Can flexible couplings be used in corrosive or harsh environments?<\/h3>\n<p>Yes, flexible couplings can be designed and selected to be used in corrosive or harsh environments. The choice of materials and coatings plays a crucial role in ensuring the coupling&#8217;s durability and performance under challenging conditions.<\/p>\n<p><strong>Corrosion-Resistant Materials:<\/strong><\/p>\n<p>In corrosive environments, it is essential to use materials that can withstand chemical attacks and oxidation. Stainless steel, specifically grades like 316 or 17-4 PH, is commonly chosen for flexible couplings in such situations. Stainless steel offers excellent corrosion resistance, making it suitable for applications where the coupling may come into contact with corrosive substances or moisture.<\/p>\n<p><strong>Special Coatings:<\/strong><\/p>\n<p>For certain harsh environments, coupling manufacturers may apply special coatings to enhance the coupling&#8217;s corrosion resistance. Examples of coatings include zinc plating, nickel plating, or epoxy coatings. These coatings provide an additional layer of protection against corrosive agents and help extend the coupling&#8217;s lifespan.<\/p>\n<p><strong>Sealed Designs:<\/strong><\/p>\n<p>In environments where the coupling is exposed to contaminants like dust, dirt, or moisture, sealed designs are preferred. Sealed flexible couplings prevent these substances from entering the coupling&#8217;s internal components, thus reducing the risk of corrosion and wear. The sealed design also helps to maintain the coupling&#8217;s performance over time in challenging conditions.<\/p>\n<p><strong>High-Temperature Applications:<\/strong><\/p>\n<p>For harsh environments with high temperatures, flexible couplings made from high-temperature resistant materials, such as certain heat-resistant stainless steels or superalloys, can be used. These materials retain their mechanical properties and corrosion resistance even at elevated temperatures.<\/p>\n<p><strong>Chemical Resistance:<\/strong><\/p>\n<p>For applications where the coupling might encounter chemicals or solvents, it is essential to select a coupling material that is chemically resistant. This prevents degradation and ensures the coupling&#8217;s integrity in such environments.<\/p>\n<p><strong>Specialized Designs:<\/strong><\/p>\n<p>In some cases, where the environment is exceptionally harsh or unique, custom-designed flexible couplings may be necessary. Engineering a coupling to meet the specific demands of the environment ensures optimal performance and reliability.<\/p>\n<p><strong>Consultation with Manufacturers:<\/strong><\/p>\n<p>When considering flexible couplings for corrosive or harsh environments, it is advisable to consult with coupling manufacturers or engineering experts. They can provide valuable insights and recommend suitable materials, coatings, and designs based on the specific operating conditions.<\/p>\n<p><strong>Summary:<\/strong><\/p>\n<p>Flexible couplings can indeed be used in corrosive or harsh environments, provided the appropriate materials, coatings, and designs are chosen. Stainless steel, sealed designs, and special coatings are some of the solutions that enhance the coupling&#8217;s corrosion resistance and performance. It is essential to consider the specific environment and application requirements when selecting a flexible coupling to ensure optimal functionality and durability in challenging conditions.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling4.webp\" alt=\"accoppiamento nm\" width=\"800\" \/><\/p>\n<h3>How do you select the appropriate flexible coupling for a specific application?<\/h3>\n<p>Choosing the right flexible coupling for a specific application requires careful consideration of various factors to ensure optimal performance, reliability, and longevity. Here are the key steps to select the appropriate flexible coupling:<\/p>\n<ol>\n<li><strong>Application Requirements:<\/strong> Understand the specific requirements of the application, including torque and speed specifications, misalignment conditions, operating environment (e.g., temperature, humidity, and presence of corrosive substances), and space limitations.<\/li>\n<li><strong>Torque Capacity:<\/strong> Determine the maximum torque that the coupling needs to transmit. Choose a flexible coupling with a torque rating that exceeds the application&#8217;s requirements to ensure a safety margin and prevent premature failure.<\/li>\n<li><strong>Compensazione del disallineamento:<\/strong> Consider the type and magnitude of misalignment that the coupling needs to accommodate. Different coupling designs offer varying degrees of misalignment compensation. Select a coupling that can handle the expected misalignment in the system.<\/li>\n<li><strong>Smorzamento delle vibrazioni:<\/strong> If the application involves significant vibrations, choose a flexible coupling with good damping properties to reduce vibration transmission to connected equipment and improve system stability.<\/li>\n<li><strong>Environmental Factors:<\/strong> Take into account the environmental conditions in which the coupling will operate. For harsh environments, consider couplings made from corrosion-resistant materials.<\/li>\n<li><strong>Torsional Stiffness:<\/strong> Depending on the application&#8217;s requirements, decide on the desired torsional stiffness of the coupling. Some applications may require high torsional stiffness for precise motion control, while others may benefit from a more flexible coupling for shock absorption.<\/li>\n<li><strong>Cost and Life-Cycle Considerations:<\/strong> Evaluate the overall cost-effectiveness of the coupling over its expected life cycle. Consider factors such as initial cost, maintenance requirements, and potential downtime costs associated with coupling replacement.<\/li>\n<li><strong>Manufacturer Recommendations:<\/strong> Consult coupling manufacturers and their technical specifications to ensure the selected coupling is suitable for the intended application.<\/li>\n<li><strong>Installation and Maintenance:<\/strong> Ensure that the selected flexible coupling is compatible with the equipment and shaft sizes. Follow the manufacturer&#8217;s installation guidelines and recommended maintenance practices to maximize the coupling&#8217;s performance and longevity.<\/li>\n<\/ol>\n<p>By following these steps and carefully evaluating the application&#8217;s requirements, you can select the most appropriate flexible coupling for your specific needs. The right coupling choice will lead to improved system performance, reduced wear on equipment, and enhanced overall reliability in various mechanical systems and rotating machinery.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l1.webp\" alt=\"China Good quality C-King Nm Coupling, FCL Coupling, HRC Coupling Made with Cast Iron Material  nm couplimg\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l2.webp\" alt=\"China Good quality C-King Nm Coupling, FCL Coupling, HRC Coupling Made with Cast Iron Material  nm couplimg\"><br \/>editor by CX 2023-11-20<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description NM Coupling, NM Rubber Coupling Elements, NM Rubber Spider \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 \u00a0NM couplingNM type is precisely produced by a special designed synthetic rubber [&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":[353,76,211,599],"class_list":["post-966","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-coupling","tag-hrc-coupling","tag-nm-coupling"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/posts\/966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/comments?post=966"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/posts\/966\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/media?parent=966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/categories?post=966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/it\/wp-json\/wp\/v2\/tags?post=966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}