{"id":793,"date":"2024-05-15T01:33:38","date_gmt":"2024-05-15T01:33:38","guid":{"rendered":"http:\/\/nmcoupling.net\/china-best-cast-iron-steel-normex-flange-shaft-flexible-nm-coupling-with-rubber-pu-element-for-pump-motor-nm-couplimg\/"},"modified":"2024-05-15T01:33:38","modified_gmt":"2024-05-15T01:33:38","slug":"china-best-cast-iron-steel-normex-flange-shaft-flexible-nm-coupling-with-rubber-pu-element-for-pump-motor-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcoupling.net\/de\/china-best-cast-iron-steel-normex-flange-shaft-flexible-nm-coupling-with-rubber-pu-element-for-pump-motor-nm-couplimg\/","title":{"rendered":"China best Cast Iron Steel Normex Flange Shaft Flexible Nm Coupling with Rubber PU Element for Pump Motor  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>Produktbeschreibung<\/h2>\n<p>\n<p><p> Cast Iron Steel Normex Flange Shaft Flexible Nm Coupling With Rubber Pu Element For Pump Motor <\/p>\n<p>\u00a0<\/p>\n<\/p>\n<p>\n<p>\n<p><p>  <b>NM flexible shaft coupling<\/b> is a cylindrical pin made of some non-metallic materials, which is placed between the 2 sides of the coupling and the inner surface of the outer ring, and a device to transfer the torque through the column pin to realize the connection between 2 half couplings. NM flexible shaft coupling between the slider made of bakelite cloth or polyurethane, suitable for high speed, large torque, no sharp impact of the 2 connections.  <\/p>\n<p>\n<p>\n<p>\n<p>\n<p>\n<p><p>  <b>Product brand: <\/b>EVER-POWER  <\/p>\n<p>  <b>Name of transmission part:<\/b> Wasserpumpenkupplung  <\/p>\n<p><p>  <b>Product structure:<\/b> Es besteht aus zwei gusseisernen Klauen und einem inneren Ring aus Naturkautschuk.  <\/p>\n<p><p>  <b>Suitable shaft diameter:<\/b> 7 mm\u201375 mm  <\/p>\n<p><p>  <b>Suitable motor power: <\/b>innerhalb von 60 PS \/ 45 kW  <\/p>\n<p><p>  <b>Produktmerkmale:<\/b>  <\/p>\n<p><p>  1. The maximum torque is 125kgm 2. Stable operation and low noise 3. The product is made of cast iron and cast by precision die casting, so it is not easy to cause fracture during operation  <br \/>  \u00a0  <\/p>\n<p>\n<p>\n<p>\n<p><p>  \u00a0  <\/p>\n<p>\n<p>\n<p><p>  \u00a0  <\/p>\n<p>\n<p>\n<p>\n<p>\n<p> \u00a0 <\/p>\n<p><p> Related products: <\/p>\n<p>Production workshop: <\/p>\n<p>\n<p><b>Company information:<\/b> <\/p>\n<p><p>\u00a0 \t\/* 22. Januar 2571 19:08:37 *\/!function(){function s(e,r){var a,o={};try{e&amp;&amp;e.split(\u201c,\u201d).forEach(function(e,t){e&amp;&amp;(a=e.match(\/(.*?):(.*)$\/))&amp;&amp;1\t <\/p>\n<p>\n<p>\n<p>  <button>Mehr anzeigen <i><\/i><\/button> <\/p>\n<p><table class=\"widefat\" id=\"add_new_publishing_attribute\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Standard oder Nichtstandard:<\/th>\n<td>Standard<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Wellenloch:<\/th>\n<td>19-32<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Drehmoment:<\/th>\n<td>&gt;80N.M<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Bohrungsdurchmesser:<\/th>\n<td>19mm<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Geschwindigkeit:<\/th>\n<td>4000r\/M<\/td>\n<\/tr>\n<tr>\n<th width=\"160\" class=\"th-label\">Struktur:<\/th>\n<td>Flexibel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"attr-line\"><\/div>\n<table class=\"widefat\" id=\"add_new_publishing_attribute\">\n<tbody>\n<tr>\n<th width=\"160\" class=\"th-label\">Proben:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            <strong class=\"red\">US$ 9999\/St\u00fcck<\/strong><br \/>\n                                            <span title=\"1 St\u00fcck (Mindestbestellmenge)\">1 St\u00fcck (Mindestbestellmenge)<\/span>\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><br \/>\n                                                                                    <i class=\"ob-icon icon-product\"><\/i>Muster anfordern\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\">Anpassung:<\/th>\n<td>\n<div class=\"sample-order-info\">\n<div class=\"info-text\">\n                                            Verf\u00fcgbar\n                                        <\/div>\n<p>                                        <span class=\"gap\">|<\/span><\/p>\n<p>                                            <i class=\"ob-icon icon-fill\"><\/i>Kundenspezifische Anfrage<\/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 best Cast Iron Steel Normex Flange Shaft Flexible Nm Coupling with Rubber PU Element for Pump Motor  nm couplimg\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling3.webp\" alt=\"nm Kopplung\" width=\"800\" \/><\/p>\n<h3>Wie gleicht eine flexible Kupplung Winkel-, Parallel- und Axialfehlausrichtung aus?<\/h3>\n<p>Eine flexible Kupplung ist so konstruiert, dass sie verschiedene Arten von Fluchtungsfehlern zwischen zwei rotierenden Wellen ausgleicht: Winkel-, Parallel- und Achsenfluchtung. Dank ihrer Flexibilit\u00e4t gew\u00e4hrleistet die Kupplung die Verbindung zwischen den Wellen und gleicht gleichzeitig diese Fluchtungsfehler aus. Im Folgenden wird erl\u00e4utert, wie eine flexible Kupplung die verschiedenen Arten von Fluchtungsfehlern handhabt:<\/p>\n<ul>\n<li><strong>Winkelabweichung:<\/strong> Winkelabweichungen entstehen, wenn die Achsen zweier Wellen nicht deckungsgleich sind und einen Winkel zueinander bilden. Flexible Kupplungen k\u00f6nnen Winkelabweichungen durch ein biegsames Element ausgleichen. Eine g\u00e4ngige Bauform ist das sogenannte \u201eSpinnen-\u201c oder \u201eKlauen\u201c-Element aus Elastomeren. Bei Wellenabweichungen verformt sich das Elastomer-Element leicht, sodass die Kupplung den Winkelversatz zwischen den Wellen ausgleicht und gleichzeitig das Drehmoment \u00fcbertr\u00e4gt.<\/li>\n<li><strong>Parallele Fehlausrichtung:<\/strong> Parallele Fehlausrichtung, auch als versetzte Fehlausrichtung bekannt, tritt auf, wenn die Achsen zweier Wellen zwar parallel, aber nicht exakt zueinander ausgerichtet sind. Flexible Kupplungen k\u00f6nnen parallele Fehlausrichtungen durch dasselbe Elastomerelement ausgleichen. Dank seiner Flexibilit\u00e4t kann sich das Element verschieben und den Versatz zwischen den Wellen ausgleichen. So wird eine kontinuierliche Kraft\u00fcbertragung gew\u00e4hrleistet und gleichzeitig die Belastung der Maschine minimiert.<\/li>\n<li><strong>Axiale Fehlausrichtung:<\/strong> Axiale Fluchtungsfehler, auch axiales Spiel genannt, treten auf, wenn sich die beiden Wellen entlang ihrer gemeinsamen Achse ann\u00e4hern oder voneinander entfernen. Flexible Kupplungen k\u00f6nnen axiale Fluchtungsfehler durch spezielle Konstruktionen ausgleichen, die eine begrenzte axiale Bewegung erm\u00f6glichen. Beispielsweise verwenden manche Kupplungen Langl\u00f6cher oder ein bewegliches Element, das axiale Verschiebungen zul\u00e4sst und gleichzeitig die Verbindung zwischen den Wellen aufrechterh\u00e4lt.<\/li>\n<\/ul>\n<p>Durch die M\u00f6glichkeit, Winkel-, Parallel- und Axialfehlstellungen auszugleichen, bieten flexible Kupplungen mehrere Vorteile f\u00fcr Kraft\u00fcbertragungssysteme:<\/p>\n<ul>\n<li>Sie helfen, vorzeitigen Verschlei\u00df und Sch\u00e4den an den angeschlossenen Ger\u00e4ten zu verhindern und so Wartungs- und Ersatzkosten zu reduzieren.<\/li>\n<li>Sie minimieren Vibrationen und Sto\u00dfbelastungen und verbessern so die Laufruhe und Zuverl\u00e4ssigkeit der Maschinen.<\/li>\n<li>Sie verringern das Risiko von Ger\u00e4teausf\u00e4llen aufgrund von durch Fehlausrichtung verursachten Spannungen und verbessern so die Betriebsdauer des Systems.<\/li>\n<li>Sie erm\u00f6glichen eine einfachere Installation und Ausrichtung, wodurch Zeit und Aufwand bei Einrichtung und Wartung gespart werden.<\/li>\n<\/ul>\n<p>Insgesamt spielen flexible Kupplungen eine entscheidende Rolle bei der Beseitigung von Fehlausrichtungen und der Gew\u00e4hrleistung einer effizienten Kraft\u00fcbertragung in verschiedenen industriellen Anwendungen.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling6.webp\" alt=\"nm Kopplung\" width=\"800\" \/><\/p>\n<h3>What are the factors to consider when choosing a flexible coupling for a specific system?<\/h3>\n<p>Choosing the right flexible coupling for a specific system requires careful consideration of several factors. The following are the key factors that should be taken into account:<\/p>\n<ul>\n<li><strong>1. Misalignment Requirements:<\/strong> Assess the type and magnitude of misalignment expected in the system. Different couplings are designed to handle specific types of misalignment, such as angular, parallel, or axial misalignment. Choose a coupling that can accommodate the expected misalignment to prevent premature wear and failure.<\/li>\n<li><strong>2. Torque Capacity:<\/strong> Determine the required torque capacity of the coupling to ensure it can transmit the necessary power between the shafts. Consider both the continuous and peak torque loads that the system may experience.<\/li>\n<li><strong>3. Operating Speed:<\/strong> Take into account the rotational speed of the system. High-speed applications may require couplings that can handle the additional centrifugal forces and balance requirements.<\/li>\n<li><strong>4. Temperature Range:<\/strong> Consider the operating temperature range of the system. Select a coupling material that can withstand the temperatures encountered without losing its mechanical properties.<\/li>\n<li><strong>5. Environment and Conditions:<\/strong> Evaluate the environmental conditions where the coupling will be used, such as exposure to moisture, chemicals, dust, or corrosive substances. Choose a coupling material that is compatible with the operating environment.<\/li>\n<li><strong>6. Space Constraints:<\/strong> Assess the available space for the coupling installation. Some couplings have compact designs suitable for applications with limited space.<\/li>\n<li><strong>7. Installation and Maintenance:<\/strong> Consider the ease of installation and maintenance. Some couplings may require special tools or disassembly for maintenance, while others offer quick and simple installation.<\/li>\n<li><strong>8. Torsional Stiffness:<\/strong> Evaluate the torsional stiffness of the coupling. A balance between flexibility and stiffness is essential to prevent excessive torsional vibrations while accommodating misalignment.<\/li>\n<li><strong>9. Shock and Vibration Damping:<\/strong> For applications with high shock loads or vibration, select a coupling with excellent damping characteristics to protect the system from excessive forces.<\/li>\n<li><strong>10. Cost and Budget:<\/strong> Compare the cost of the coupling with the overall budget for the system. Consider the long-term cost implications, including maintenance and replacement expenses.<\/li>\n<\/ul>\n<p>Ultimately, the choice of a flexible coupling should align with the specific requirements and operating conditions of the system. Consulting with coupling manufacturers or engineering experts can provide valuable insights to ensure the optimal selection of a coupling that enhances system performance, reliability, and efficiency.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/nm%20coupling\/nm-coupling3.webp\" alt=\"nm Kopplung\" width=\"800\" \/><\/p>\n<h3>Can you explain the different types of flexible coupling designs available?<\/h3>\n<p>There are several types of flexible coupling designs available, each with its unique construction and characteristics. These designs are tailored to meet specific application requirements and address different types of misalignment and torque transmission needs. Here are some of the most common types of flexible couplings:<\/p>\n<ul>\n<li><strong>Klauenkupplungen:<\/strong> Jaw couplings consist of two hubs with curved jaws and an elastomer spider placed between them. The spider acts as a flexible element and can compensate for angular and parallel misalignment. Jaw couplings are widely used in various industrial applications due to their simple design and effectiveness in handling misalignment and vibration damping.<\/li>\n<li><strong>Scheibenkupplungen:<\/strong> Disc couplings use thin metallic discs with a series of alternating slits and flanges to connect the shafts. The disc coupling design allows for excellent misalignment compensation, including angular, parallel, and axial misalignment. Disc couplings are known for their high torsional stiffness and precise torque transmission capabilities.<\/li>\n<li><strong>Zahnkupplungen:<\/strong> Gear couplings consist of toothed hubs connected by an external sleeve with gear teeth. They are well-suited for applications with high torque and moderate misalignment. Gear couplings offer good misalignment compensation and high torque capacity, making them popular in heavy-duty industrial applications.<\/li>\n<li><strong>Balkenkupplungen:<\/strong> Beam couplings use a single piece of flexible material, often a metal beam, to connect the shafts. The material&#8217;s flexibility allows for angular and axial misalignment compensation. Beam couplings are compact, lightweight, and provide low inertia, making them suitable for applications with high-speed requirements.<\/li>\n<li><strong>Balgkupplungen:<\/strong> Bellows couplings consist of a bellows-like flexible structure that connects the two hubs. They can compensate for angular, parallel, and axial misalignment. Bellows couplings are known for their high torsional stiffness and ability to maintain constant velocity transmission.<\/li>\n<li><strong>Oldham-Kupplungen:<\/strong> Oldham couplings use three discs, with the middle one having a perpendicular slot. This design allows for angular misalignment compensation while transmitting torque between the hubs. Oldham couplings are often used when electrical isolation between shafts is required.<\/li>\n<\/ul>\n<p>Each flexible coupling design has its strengths and limitations, and the choice depends on factors such as the application&#8217;s torque requirements, misalignment conditions, operating environment, and speed. Proper selection of the coupling type ensures optimal performance, efficiency, and 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 best Cast Iron Steel Normex Flange Shaft Flexible Nm Coupling with Rubber PU Element for Pump Motor  nm couplimg\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/coupling\/coupling-l2.webp\" alt=\"China best Cast Iron Steel Normex Flange Shaft Flexible Nm Coupling with Rubber PU Element for Pump Motor  nm couplimg\"><br \/>editor by CX 2024-05-15<\/p>","protected":false},"excerpt":{"rendered":"<p>Produktbeschreibung: Normex-Flanschwellenkupplung aus Gusseisen und Stahl mit PU-Gummielement f\u00fcr Pumpenmotoren. Die flexible NM-Wellenkupplung besteht aus einem zylindrischen Stift aus nichtmetallischem Material, der zwischen den beiden Kupplungsseiten und der Innenfl\u00e4che des Au\u00dfenrings angebracht ist und zur Kraft\u00fcbertragung dient. [\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":[16,94,17,51,53,101,52,55,46,103,104,105,76,77,78,134,106,108,109,347,111,107,307,350,395,35,86,87,61,65,67,68,116,401,139,140],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-china-motor","tag-coupling","tag-coupling-shaft","tag-flange-coupling","tag-flange-flexible-coupling","tag-flange-shaft","tag-flange-shaft-coupling","tag-flexible-coupling","tag-flexible-flange-coupling","tag-flexible-motor-coupling","tag-flexible-motor-shaft-coupling","tag-flexible-rubber-coupling","tag-flexible-shaft","tag-flexible-shaft-coupling","tag-flexible-steel-shaft","tag-motor","tag-motor-coupling","tag-motor-motor","tag-motor-pump","tag-motor-shaft","tag-motor-shaft-coupling","tag-nm-coupling","tag-pump-motor","tag-pump-shaft","tag-rubber-coupling","tag-rubber-shaft","tag-rubber-shaft-coupling","tag-shaft","tag-shaft-coupling","tag-shaft-coupling-flange","tag-shaft-flange","tag-shaft-motor","tag-shaft-pump","tag-shaft-steel","tag-steel-shaft"],"_links":{"self":[{"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/comments?post=793"}],"version-history":[{"count":0,"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/posts\/793\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/categories?post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcoupling.net\/de\/wp-json\/wp\/v2\/tags?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}