{"id":447,"date":"2023-10-03T08:07:05","date_gmt":"2023-10-03T08:07:05","guid":{"rendered":"http:\/\/nmcoupling.net\/china-standard-cast-iron-spider-rubber-flexible-nm-128-water-pump-shaft-coupling-nm-couplimg\/"},"modified":"2023-10-03T08:07:05","modified_gmt":"2023-10-03T08:07:05","slug":"china-standard-cast-iron-spider-rubber-flexible-nm-128-water-pump-shaft-coupling-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcoupling.net\/sv\/china-standard-cast-iron-spider-rubber-flexible-nm-128-water-pump-shaft-coupling-nm-couplimg\/","title":{"rendered":"China Standard Cast Iron Spider Rubber Flexible Nm 128 Water Pump Shaft Coupling nm couplimg"},"content":{"rendered":"
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Produktbeskrivning<\/h2>\n

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Produktbeskrivning<\/p>\n

Cast Iron Spider Rubber Flexible NM 128 water pump Shaft coupling<\/b><\/p>\n

Cast iron NM flexible shaft coupling 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.<\/p>\n

\u00a0 \u00a0 Cast iron 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. The standard code of the pump industry is Bl104. The maximum allowable torque is 850N m, and the maximum shaft diameter is 50mm.<\/p>\n

The characteristics of the China Manufactory NM Spider Coupling:<\/b>
1. It is small in size, light in quality, simple in structure, convenient in installation and low in price. It is often used in small power occasions.
2, the transmission torque is large, and in the same torque, most of the rotary diameter is smaller than the tooth coupling, and it can partly replace the tooth coupling.
3, the inertia force is small, it is suitable for 2 axis connection with little torque, high speed and no sharp impact. The transmission torque of nylon slider is small, but it is more suitable for high-speed operation without lubrication.<\/p>\n

Produktparametrar<\/p>\n

F\u00f6rpackning och frakt<\/p>\n

All the products can be packed in cartons,or,you can choose the pallet packing.<\/p>\n

MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,<\/p>\n

FedEx and EMS are all supported.<\/p>\n

F\u00f6retagsprofil<\/p>\n

About Mighty Machinery<\/b><\/p>\n

ZheJiang Mighty Machinery Co., Ltd., specializes in manufacturing Mechanical Power Transmission Products. After over 13 years hard work, MIGHTY have already get the certificate of ISO9001:2000 and become a\u00a0holding company for 3 manufacturing factories.\u00a0<\/p>\n

\u00a0<\/p>\n

MIGHTY advantage<\/b><\/p>\n

1, Abundant experience\u00a0\u00a0in the mechanical processing industries.<\/p>\n

2,Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and\u00a0\u00a0production in time.<\/p>\n

3,Now have 5\u00a0technical staff, we have strong capacity for design and process design, and more than 70 worker now work in our FTY and\u00a0\u00a0double shift eveyday.<\/p>\n

4,Strick quality control are apply in the whole prodution. we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.<\/p>\n

5,Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export.<\/p>\n

Vanliga fr\u00e5gor<\/p>\n

Q1: \u00c4r du ett handelsf\u00f6retag eller en tillverkare?<\/b><\/p>\n

A: Vi \u00e4r fabrik.\u00a0<\/p>\n

\u00a0<\/p>\n

Q2:Do you provide samples ? is it free or extra ?<\/b><\/p>\n

A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.<\/p>\n

\u00a0<\/p>\n

Q3: How long is your delivery time?<\/b><\/p>\n

A: Generally it is 10-15 days if the goods are in stock. Or it is 7-25 days if the goods are not in stock, it is according to quantity.<\/p>\n

\u00a0<\/p>\n

Q4:How long is your warranty?<\/b><\/p>\n

A: Our Warranty is 12 month.<\/p>\n

\u00a0<\/p>\n

Q5 :Do you have inspection procedures for coupling ?<\/b><\/p>\n

A:100% self-inspection before packing<\/p>\n

\u00a0<\/p>\n

Q6. What’s your payment?<\/b><\/p>\n

A:1) 100% T\/T. 2) 30% in advance, others before shipment. 3) L\/C Q7:Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.<\/p>\n

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\n<\/div>\n
\n\n\n\n\n\n\n\n
Standard eller icke-standard:<\/th>\nStandard<\/td>\n<\/tr>\n
Vridmoment:<\/th>\n25-12500(N.M)<\/td>\n<\/tr>\n
Hastighet:<\/th>\n1500-8500(R\/M)<\/td>\n<\/tr>\n
Strukturera:<\/th>\nK\u00e4ke \/ Spindel<\/td>\n<\/tr>\n
Material:<\/th>\nCast Iron<\/td>\n<\/tr>\n
Type:<\/th>\nFlexible Coupling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Prover:<\/th>\n\n
\n
\n US$ 15.9\/Piece<\/strong>
\n 1 styck (minsta best\u00e4llning)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Beg\u00e4r prov\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Anpassning:<\/th>\n\n
\n
\n Tillg\u00e4nglig\n <\/div>\n

|<\/span><\/p>\n

<\/i>Anpassad f\u00f6rfr\u00e5gan<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\n\"China<\/p>\n

\"nm-koppling\"<\/p>\n

Hur st\u00e5r sig flexibla kopplingar i j\u00e4mf\u00f6relse med andra typer av kopplingar vad g\u00e4ller prestanda?<\/h3>\n

Flexibla kopplingar erbjuder tydliga f\u00f6rdelar och nackdelar j\u00e4mf\u00f6rt med andra typer av kopplingar, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r specifika till\u00e4mpningar. H\u00e4r \u00e4r en j\u00e4mf\u00f6relse av flexibla kopplingar med andra vanligt f\u00f6rekommande kopplingstyper vad g\u00e4ller prestanda:<\/p>\n

    \n
  • Stela kopplingar:<\/strong><\/li>\n<\/ul>\n

    Stela kopplingar \u00e4r enkla i sin konstruktion och ger en solid f\u00f6rbindelse mellan tv\u00e5 axlar, vilket m\u00f6jligg\u00f6r exakt moment\u00f6verf\u00f6ring. De erbjuder ingen flexibilitet och kan inte kompensera f\u00f6r feljustering. Som ett resultat kr\u00e4ver stela kopplingar noggrann axeljustering under installationen, och eventuell feljustering kan leda till f\u00f6r tidigt slitage och \u00f6kad belastning p\u00e5 ansluten utrustning. Stela kopplingar \u00e4r b\u00e4st l\u00e4mpade f\u00f6r applikationer d\u00e4r axeljusteringen \u00e4r exakt och feljusteringen \u00e4r minimal, till exempel i v\u00e4ljusterade system med korta axelspann.<\/p>\n

      \n
    • Flexibla kopplingar:<\/strong><\/li>\n<\/ul>\n

      Flexibla kopplingar, som tidigare diskuterats, utm\u00e4rker sig p\u00e5 att kompensera f\u00f6r feljustering mellan axlar. De erbjuder kompensation f\u00f6r vinkel-, parallell- och axiell feljustering, vilket minskar belastningen p\u00e5 anslutna komponenter och s\u00e4kerst\u00e4ller en smidig kraft\u00f6verf\u00f6ring. Flexibla kopplingar \u00e4r m\u00e5ngsidiga och kan hantera olika till\u00e4mpningar, fr\u00e5n l\u00e4tta till tunga, d\u00e4r feljustering, vibrationsd\u00e4mpning eller st\u00f6td\u00e4mpning \u00e4r ett problem. De erbjuder en kostnadseffektiv l\u00f6sning f\u00f6r m\u00e5nga industriella, fordons- och maskintill\u00e4mpningar.<\/p>\n

        \n
      • Oldham-kopplingar:<\/strong><\/li>\n<\/ul>\n

        Oldham-kopplingar \u00e4r effektiva f\u00f6r att kompensera f\u00f6r vinkelfeljustering samtidigt som de bibeh\u00e5ller konstant hastighets\u00f6verf\u00f6ring. De erbjuder l\u00e5gt glapp och elektrisk isolering mellan axlar, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r precisionsr\u00f6relsestyrning och applikationer d\u00e4r elektriska st\u00f6rningar m\u00e5ste minimeras. Oldham-kopplingar har dock begr\u00e4nsad kapacitet att hantera parallell eller axiell feljustering, och de kanske inte \u00e4r l\u00e4mpliga f\u00f6r applikationer med h\u00f6ga vridmomentkrav.<\/p>\n

          \n
        • V\u00e4xelkopplingar:<\/strong><\/li>\n<\/ul>\n

          V\u00e4xelkopplingar \u00e4r robusta och kan hantera h\u00f6ga vridmomentniv\u00e5er, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r tunga applikationer som gruvdrift och st\u00e5lverk. De erbjuder god feljusteringskompensation och har en kompakt design. V\u00e4xelkopplingar \u00e4r dock relativt dyrare och mer komplexa \u00e4n vissa andra kopplingstyper, och de kan generera mer buller under drift.<\/p>\n

            \n
          • Skivkopplingar:<\/strong><\/li>\n<\/ul>\n

            Skivkopplingar ger utm\u00e4rkt kompensation f\u00f6r feljustering, inklusive vinkel-, parallell- och axiell feljustering. De har h\u00f6g vridstyvhet, vilket g\u00f6r dem idealiska f\u00f6r applikationer d\u00e4r noggrann moment\u00f6verf\u00f6ring \u00e4r avg\u00f6rande. Skivkopplingar erbjuder l\u00e5g tr\u00f6ghet och \u00e4r l\u00e4mpliga f\u00f6r h\u00f6ghastighetsapplikationer. De kan dock vara mer k\u00e4nsliga f\u00f6r axelfeljustering under installationen, vilket kr\u00e4ver exakt uppriktning f\u00f6r optimal prestanda.<\/p>\n

              \n
            • Slutsats:<\/strong><\/li>\n<\/ul>\n

              Valet av kopplingstyp beror p\u00e5 till\u00e4mpningens specifika krav. Flexibla kopplingar utm\u00e4rker sig genom att kompensera f\u00f6r feljustering och vibrationsd\u00e4mpning, vilket g\u00f6r dem till m\u00e5ngsidiga och kostnadseffektiva l\u00f6sningar f\u00f6r m\u00e5nga till\u00e4mpningar. I situationer d\u00e4r h\u00f6gt vridmoment, precision eller specifik elektrisk isolering \u00e4r n\u00f6dv\u00e4ndig kan dock andra kopplingstyper, s\u00e5som kugghjulskopplingar, skivkopplingar eller Oldham-kopplingar, vara mer l\u00e4mpliga. Korrekt val, installation och underh\u00e5ll av kopplingen \u00e4r avg\u00f6rande f\u00f6r att s\u00e4kerst\u00e4lla optimal prestanda och tillf\u00f6rlitlighet i alla mekaniska system.<\/p>\n

              \"nm-koppling\"<\/p>\n

              Kan flexibla kopplingar anv\u00e4ndas i applikationer med varierande driftstemperaturer?<\/h3>\n

              Ja, flexibla kopplingar kan anv\u00e4ndas i applikationer med varierande driftstemperaturer. L\u00e4mpligheten hos en flexibel koppling f\u00f6r ett specifikt temperaturomr\u00e5de beror p\u00e5 dess design och de material som anv\u00e4nds i dess konstruktion. Olika typer av flexibla kopplingar finns tillg\u00e4ngliga f\u00f6r att hantera ett brett spektrum av temperaturf\u00f6rh\u00e5llanden, vilket g\u00f6r dem m\u00e5ngsidiga f\u00f6r anv\u00e4ndning i olika branscher och milj\u00f6er.<\/p>\n

              H\u00f6gtemperaturapplikationer:<\/strong><\/p>\n

              F\u00f6r till\u00e4mpningar med h\u00f6ga driftstemperaturer, s\u00e5som de som finns i vissa industriella processer, avgassystem eller h\u00f6gtemperaturmaskiner, anv\u00e4nds flexibla kopplingar tillverkade av material med utm\u00e4rkt v\u00e4rmebest\u00e4ndighet. Dessa material kan inkludera rostfria st\u00e5llegeringar, v\u00e4rmebehandlade st\u00e5l eller specialiserade h\u00f6gtemperaturelastomerer. Flexibla h\u00f6gtemperaturkopplingar \u00e4r utformade f\u00f6r att bibeh\u00e5lla sina mekaniska egenskaper, inklusive flexibilitet och moment\u00f6verf\u00f6ringsf\u00f6rm\u00e5ga, \u00e4ven vid f\u00f6rh\u00f6jda temperaturer.<\/p>\n

              L\u00e5gtemperaturapplikationer:<\/strong><\/p>\n

              Omv\u00e4nt, f\u00f6r till\u00e4mpningar i extremt kalla milj\u00f6er eller kryogena processer, anv\u00e4nds flexibla kopplingar tillverkade av material med l\u00e5g temperaturbest\u00e4ndighet. Dessa kopplingar \u00e4r utformade f\u00f6r att f\u00f6rbli flexibla och funktionella vid mycket l\u00e5ga temperaturer utan att bli spr\u00f6da eller f\u00f6rlora sin f\u00f6rm\u00e5ga att hantera feljustering. Vissa l\u00e5gtemperaturkopplingar kan anv\u00e4nda speciella polymerer eller elastomerer med utm\u00e4rkt prestanda vid l\u00e5ga temperaturer.<\/p>\n

              Att beakta vid temperaturintervall:<\/strong><\/p>\n

              N\u00e4r man v\u00e4ljer en flexibel koppling f\u00f6r till\u00e4mpningar med varierande driftstemperaturer \u00e4r det viktigt att beakta det specifika temperaturomr\u00e5de som kopplingen kommer att fungera inom. Vissa flexibla kopplingar har ett bredare temperaturomr\u00e5de, vilket g\u00f6r att de kan fungera effektivt i b\u00e5de h\u00f6ga och l\u00e5ga temperaturer. Under extrema temperaturf\u00f6rh\u00e5llanden kan dock specialkopplingar vara n\u00f6dv\u00e4ndiga f\u00f6r att s\u00e4kerst\u00e4lla tillf\u00f6rlitlig prestanda och f\u00f6rhindra f\u00f6rtida fel.<\/p>\n

              Tillverkarens riktlinjer:<\/strong><\/p>\n

              Tillverkare av flexibla kopplingar tillhandah\u00e5ller riktlinjer och specifikationer g\u00e4llande temperaturintervallet f\u00f6r sina produkter. Det \u00e4r avg\u00f6rande att konsultera tillverkarens dokumentation f\u00f6r att s\u00e4kerst\u00e4lla att den valda kopplingen \u00e4r l\u00e4mplig f\u00f6r den avsedda driftstemperaturen f\u00f6r applikationen. Att anv\u00e4nda en koppling utanf\u00f6r det rekommenderade temperaturintervallet kan leda till prestandaproblem, minskad effektivitet eller till och med fel.<\/p>\n

              Anv\u00e4ndningsomr\u00e5den:<\/strong><\/p>\n

              Flexibla kopplingar med varierande temperaturbest\u00e4ndighet anv\u00e4nds inom m\u00e5nga industrier, inklusive flyg- och rymdindustrin, fordonsindustrin, tillverkning, kraftproduktion med mera. Oavsett om det g\u00e4ller h\u00f6gtemperaturavgassystem, l\u00e5gtemperaturkryogena processer eller vanliga industriella till\u00e4mpningar med temperaturfluktuationer, spelar flexibla kopplingar en viktig roll f\u00f6r att ge tillf\u00f6rlitlig kraft\u00f6verf\u00f6ring och kompensera f\u00f6r feljustering.<\/p>\n

              Sammanfattningsvis kan flexibla kopplingar effektivt anv\u00e4ndas i applikationer med varierande driftstemperaturer, f\u00f6rutsatt att kopplingens design och materialegenskaper \u00f6verensst\u00e4mmer med applikationens specifika temperaturkrav.<\/p>\n

              \"nm-koppling\"<\/p>\n

              Are there any limitations or disadvantages of using flexible couplings?<\/h3>\n

              While flexible couplings offer numerous advantages, they do come with some limitations and disadvantages that should be considered when selecting them for specific applications. Here are some of the common limitations and disadvantages of using flexible couplings:<\/p>\n

                \n
              • Torsionsstyvhet:<\/strong> Flexible couplings provide some level of torsional flexibility, which is advantageous in many applications. However, in systems that require high precision and minimal angular deflection, the inherent flexibility of the coupling may not be suitable. In such cases, a rigid coupling may be more appropriate.<\/li>\n
              • Limitation in High-Torque Applications:<\/strong> While some flexible couplings can handle moderate to high torque levels, they may not be as well-suited for extremely high-torque applications. In such cases, specialized couplings, such as gear couplings, may be required to handle the high torque demands.<\/li>\n
              • Temperature Limitations:<\/strong> The performance of certain flexible coupling materials, especially elastomers and plastics, may be affected by extreme temperature conditions. High temperatures can lead to premature wear and reduced lifespan of the coupling, while low temperatures may result in reduced flexibility and potential brittleness.<\/li>\n
              • Chemical Compatibility:<\/strong> Certain flexible coupling materials may not be compatible with certain chemicals or substances present in the application’s environment. Exposure to chemicals can cause degradation or corrosion of the coupling material, affecting its performance and lifespan.<\/li>\n
              • Installation and Alignment:<\/strong> Flexible couplings require proper installation and alignment to function effectively. If not installed correctly, misalignment issues may persist, leading to premature wear and reduced performance. Aligning the shafts accurately can be time-consuming and may require specialized equipment and expertise.<\/li>\n
              • Cost:<\/strong> In some cases, flexible couplings may be more expensive than rigid couplings due to their more complex design and use of specialized materials. However, the cost difference is often justified by the benefits they offer in terms of misalignment compensation and vibration damping.<\/li>\n
              • Service Life:<\/strong> The service life of a flexible coupling can vary depending on the application’s conditions and the quality of the coupling. Regular maintenance and timely replacement of worn or damaged parts are essential to ensure the coupling’s longevity and prevent unexpected failures.<\/li>\n<\/ul>\n

                Despite these limitations, flexible couplings remain highly valuable components in a wide range of applications, providing efficient torque transmission and compensating for misalignment. Proper selection, installation, and maintenance can help mitigate many of the disadvantages associated with flexible couplings, ensuring their reliable and long-lasting performance in various mechanical systems.<\/p>\n

                \"China\"China
                editor by CX 2023-10-03<\/p>","protected":false},"excerpt":{"rendered":"

                Product Description Product Description Cast Iron Spider Rubber Flexible NM 128 water pump Shaft coupling Cast iron NM flexible shaft coupling 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 […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[16,17,51,46,76,77,78,423,307,395,35,86,87,61,65,401,426,88,427,428],"class_list":["post-447","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-coupling","tag-coupling-shaft","tag-flexible-coupling","tag-flexible-rubber-coupling","tag-flexible-shaft","tag-flexible-shaft-coupling","tag-flexible-shaft-water-pump","tag-nm-coupling","tag-pump-shaft","tag-rubber-coupling","tag-rubber-shaft","tag-rubber-shaft-coupling","tag-shaft","tag-shaft-coupling","tag-shaft-pump","tag-shaft-water-pump","tag-spider-coupling","tag-water-pump-shaft","tag-water-pump-shaft-coupling"],"_links":{"self":[{"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/posts\/447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/comments?post=447"}],"version-history":[{"count":0,"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/posts\/447\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/media?parent=447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/categories?post=447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcoupling.net\/sv\/wp-json\/wp\/v2\/tags?post=447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}