{"id":833,"date":"2023-10-11T01:15:48","date_gmt":"2023-10-11T01:15:48","guid":{"rendered":"http:\/\/nmcouplings.top\/china-standard-cast-iron-spider-rubber-flexible-nm-128-water-pump-shaft-coupling-nm-couplimg\/"},"modified":"2023-10-11T01:15:48","modified_gmt":"2023-10-11T01:15:48","slug":"china-standard-cast-iron-spider-rubber-flexible-nm-128-water-pump-shaft-coupling-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/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":"
\n
\n

Produktbeskrivning<\/h2>\n

\n

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: Are you trading company or manufacturer ?<\/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

\n

\n

\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>\nJaw \/ Spider<\/td>\n<\/tr>\n
Material:<\/th>\nCast Iron<\/td>\n<\/tr>\n
Typ:<\/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

Kan flexibla kopplingar hantera applikationer med h\u00f6gt vridmoment och h\u00f6g hastighet?<\/h3>\n

Ja, flexibla kopplingar kan hantera b\u00e5de h\u00f6ga vridmoment- och h\u00f6ghastighetsapplikationer, men l\u00e4mpligheten beror p\u00e5 den specifika designen och materialet hos den flexibla kopplingen. Olika typer av flexibla kopplingar har varierande vridmoment- och hastighetskapacitet, och det \u00e4r avg\u00f6rande att v\u00e4lja r\u00e4tt typ av koppling baserat p\u00e5 applikationskraven.<\/p>\n

Applikationer med h\u00f6gt vridmoment:<\/strong><\/p>\n

Vissa flexibla kopplingar, s\u00e5som kugghjulskopplingar och skivkopplingar, \u00e4r konstruerade f\u00f6r att hantera h\u00f6ga vridmomentniv\u00e5er. Kugghjulskopplingar best\u00e5r av tandade nav som griper in i varandra, vilket ger en robust och effektiv moment\u00f6verf\u00f6ring. De anv\u00e4nds ofta i tunga industriella applikationer, s\u00e5som st\u00e5lverk, gruvutrustning och kraftverk, d\u00e4r h\u00f6ga vridmomentbelastningar \u00e4r vanliga.<\/p>\n

Skivkopplingar \u00e4r ocks\u00e5 l\u00e4mpliga f\u00f6r applikationer med h\u00f6gt vridmoment. De anv\u00e4nder en serie flexibla metallskivor som kan hantera betydande vridmoment samtidigt som de kompenserar f\u00f6r feljustering. Skivkopplingar anv\u00e4nds ofta i h\u00f6ghastighetsmaskiner och kritiska applikationer d\u00e4r exakt moment\u00f6verf\u00f6ring \u00e4r avg\u00f6rande.<\/p>\n

H\u00f6ghastighetsapplikationer:<\/strong><\/p>\n

Flexibla kopplingar kan ocks\u00e5 anv\u00e4ndas i h\u00f6ghastighetsapplikationer. Till exempel kan vissa skivkopplingar, elastomerkopplingar och gallerkopplingar hantera h\u00f6ga rotationshastigheter. Dessa kopplingar har l\u00e5g tr\u00f6ghet, vilket inneb\u00e4r att de kan reagera snabbt p\u00e5 hastighetsf\u00f6r\u00e4ndringar och ge effektiv kraft\u00f6verf\u00f6ring vid h\u00f6ga varvtal.<\/p>\n

Elastomera kopplingar, s\u00e5som k\u00e4ftkopplingar och d\u00e4ckkopplingar, anv\u00e4nds ofta i olika industriella till\u00e4mpningar, inklusive pumpar, kompressorer och fl\u00e4ktar, d\u00e4r b\u00e5de vridmoment- och hastighetskraven \u00e4r h\u00f6ga. De erbjuder god flexibilitet och d\u00e4mpningsegenskaper, vilket g\u00f6r dem l\u00e4mpliga f\u00f6r till\u00e4mpningar med h\u00f6ga hastighetsvariationer och vibrationer.<\/p>\n

\u00d6verv\u00e4ganden:<\/strong><\/p>\n

N\u00e4r man v\u00e4ljer en flexibel koppling f\u00f6r applikationer med h\u00f6gt vridmoment och h\u00f6g hastighet b\u00f6r flera faktorer beaktas:<\/p>\n

    \n
  • Vridmoment- och hastighetsv\u00e4rdena som anges av kopplingstillverkaren b\u00f6r kontrolleras f\u00f6r att s\u00e4kerst\u00e4lla att de uppfyller eller \u00f6vertr\u00e4ffar till\u00e4mpningens krav.<\/li>\n
  • Kopplingens konstruktion och material ska vara l\u00e4mpliga f\u00f6r de specifika driftsf\u00f6rh\u00e5llandena, inklusive temperatur, milj\u00f6 och potentiell exponering f\u00f6r fr\u00e4tande \u00e4mnen.<\/li>\n
  • Korrekt inriktning och installation av kopplingen \u00e4r avg\u00f6rande f\u00f6r att s\u00e4kerst\u00e4lla optimal prestanda och f\u00f6rhindra f\u00f6r tidigt slitage.<\/li>\n
  • I vissa fall kan det vara n\u00f6dv\u00e4ndigt att anv\u00e4nda ytterligare komponenter, s\u00e5som momentbegr\u00e4nsare eller hastighetsreducerare, f\u00f6r att skydda kopplingen och den anslutna utrustningen fr\u00e5n \u00f6verdrivna belastningar eller hastighetsfluktuationer.<\/li>\n<\/ul>\n

    Sammanfattningsvis kan flexibla kopplingar verkligen hantera applikationer med h\u00f6gt vridmoment och h\u00f6ga hastigheter, men r\u00e4tt kopplingstyp och korrekt val \u00e4r avg\u00f6rande f\u00f6r att s\u00e4kerst\u00e4lla tillf\u00f6rlitlig och effektiv prestanda under dessa kr\u00e4vande f\u00f6rh\u00e5llanden.<\/p>\n

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

    Can flexible couplings be used in corrosive or harsh environments?<\/h3>\n

    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’s durability and performance under challenging conditions.<\/p>\n

    Corrosion-Resistant Materials:<\/strong><\/p>\n

    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

    Special Coatings:<\/strong><\/p>\n

    For certain harsh environments, coupling manufacturers may apply special coatings to enhance the coupling’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’s lifespan.<\/p>\n

    Sealed Designs:<\/strong><\/p>\n

    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’s internal components, thus reducing the risk of corrosion and wear. The sealed design also helps to maintain the coupling’s performance over time in challenging conditions.<\/p>\n

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

    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

    Chemical Resistance:<\/strong><\/p>\n

    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’s integrity in such environments.<\/p>\n

    Specialized Designs:<\/strong><\/p>\n

    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

    Consultation with Manufacturers:<\/strong><\/p>\n

    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

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

    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’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

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

    Vad \u00e4r en flexibel koppling och hur fungerar den?<\/h3>\n

    En flexibel koppling \u00e4r en mekanisk anordning som anv\u00e4nds f\u00f6r att koppla samman tv\u00e5 axlar samtidigt som den m\u00f6jligg\u00f6r relativ r\u00f6relse mellan dem. Den \u00e4r utformad f\u00f6r att \u00f6verf\u00f6ra vridmoment fr\u00e5n en axel till en annan samtidigt som den kompenserar f\u00f6r feljustering, vibrationer och st\u00f6tar. Flexibla kopplingar \u00e4r viktiga komponenter i olika roterande maskiner och system, eftersom de hj\u00e4lper till att skydda den anslutna utrustningen och f\u00f6rb\u00e4ttra den totala prestandan.<\/p>\n

    Typer av flexibla kopplingar:<\/strong><\/p>\n

    Det finns flera typer av flexibla kopplingar, var och en med sin unika design och egenskaper. N\u00e5gra vanliga typer inkluderar:<\/p>\n

      \n
    • K\u00e4ftkopplingar:<\/strong> K\u00e4ftkopplingar har elastomerkopplingar som passar mellan tv\u00e5 nav. De kan hantera vinkel- och parallellf\u00f6rskjutningar samtidigt som de d\u00e4mpar vibrationer.<\/li>\n
    • Skivkopplingar:<\/strong> Skivkopplingar anv\u00e4nder tunna metallskivor f\u00f6r att sammankoppla axlarna. De \u00e4r mycket flexibla och ger utm\u00e4rkt feljusteringskompensation.<\/li>\n
    • V\u00e4xelkopplingar:<\/strong> Kugghjulskopplingar anv\u00e4nder kugghjul f\u00f6r att \u00f6verf\u00f6ra vridmoment. De erbjuder h\u00f6g vridmomentkapacitet och kan hantera m\u00e5ttliga snedst\u00e4llningar.<\/li>\n
    • Balkkopplingar:<\/strong> Balkkopplingar anv\u00e4nder ett enda stycke flexibelt material, s\u00e5som en metallbalk, f\u00f6r att \u00f6verf\u00f6ra vridmoment samtidigt som de kompenserar f\u00f6r feljustering.<\/li>\n
    • B\u00e4lgkopplingar:<\/strong> B\u00e4lgkopplingar anv\u00e4nder en b\u00e4lgliknande struktur f\u00f6r att m\u00f6jligg\u00f6ra axiell, vinkelm\u00e4ssig och parallell feljusteringskompensation.<\/li>\n
    • Oldham-kopplingar:<\/strong> Oldham-kopplingar anv\u00e4nder tre skivor, d\u00e4r den mittersta har ett vinkelr\u00e4tt sp\u00e5r f\u00f6r att m\u00f6jligg\u00f6ra kompensation f\u00f6r feljustering.<\/li>\n<\/ul>\n

      Hur en flexibel koppling fungerar:<\/strong><\/p>\n

      Funktionen hos en flexibel koppling beror p\u00e5 dess specifika design, men de allm\u00e4nna principerna \u00e4r likartade. L\u00e5t oss ta exemplet med en k\u00e4ftkoppling f\u00f6r att f\u00f6rklara hur en flexibel koppling fungerar:<\/p>\n

        \n
      1. Tv\u00e5 axlar \u00e4r anslutna till kopplingsnaven p\u00e5 vardera sidan, med en elastomeraxel placerad mellan dem.<\/li>\n
      2. N\u00e4r vridmoment appliceras p\u00e5 en axel, orsakar det att spindeln komprimeras och deformeras n\u00e5got, vilket \u00f6verf\u00f6r vridmomentet till den andra axeln.<\/li>\n
      3. Vid feljustering mellan axlarna b\u00f6jer sig elastomerkn\u00f6len och kompenserar f\u00f6r feljusteringen, vilket s\u00e4kerst\u00e4ller en j\u00e4mn moment\u00f6verf\u00f6ring utan att axlarna eller ansluten utrustning uts\u00e4tts f\u00f6r alltf\u00f6r stora belastningar.<\/li>\n
      4. Elastomerspindeln fungerar ocks\u00e5 som ett d\u00e4mpningselement som absorberar vibrationer och st\u00f6tar under drift, vilket minskar slitaget p\u00e5 utrustningen och f\u00f6rb\u00e4ttrar systemets stabilitet.<\/li>\n<\/ol>\n

        Sammantaget \u00e4r flexibiliteten och f\u00f6rm\u00e5gan att kompensera f\u00f6r feljustering de viktigaste egenskaperna som g\u00f6r att en flexibel koppling kan fungera effektivt. Valet av en specifik flexibel kopplingstyp beror p\u00e5 applikationens krav, s\u00e5som momentkapacitet, feljusteringskompensation och milj\u00f6f\u00f6rh\u00e5llanden.<\/p>\n

        \"China\"China
        editor by CX 2023-10-11<\/p>","protected":false},"excerpt":{"rendered":"

        Produktbeskrivning Produktbeskrivning Gjutj\u00e4rnskoppling f\u00f6r flexibel NM 128 vattenpump med spindel i gummi Axelkoppling En flexibel NM-axelkoppling i gjutj\u00e4rn \u00e4r en cylindrisk stift tillverkad av icke-metalliska material, som placeras mellan kopplingens tv\u00e5 sidor och den yttre ringens insida, och en anordning f\u00f6r att \u00f6verf\u00f6ra vridmomentet [\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":[353,76,233,91,294,268,269,745,599,271,78,308,309,239,240,272,746,79,747,748],"class_list":["post-833","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:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/posts\/833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/comments?post=833"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/posts\/833\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/media?parent=833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/categories?post=833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/sv\/wp-json\/wp\/v2\/tags?post=833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}