{"id":817,"date":"2023-10-02T08:11:13","date_gmt":"2023-10-02T08:11:13","guid":{"rendered":"http:\/\/nmcouplings.top\/china-wholesaler-chinese-manafacturer-flexible-cast-iron-nm-coupling-with-rubber-element-water-pump-shaft-coupling-nm112-128-148-168-nm-couplimg\/"},"modified":"2023-10-02T08:11:13","modified_gmt":"2023-10-02T08:11:13","slug":"china-wholesaler-chinese-manafacturer-flexible-cast-iron-nm-coupling-with-rubber-element-water-pump-shaft-coupling-nm112-128-148-168-nm-couplimg","status":"publish","type":"post","link":"https:\/\/nmcouplings.top\/nl\/china-wholesaler-chinese-manafacturer-flexible-cast-iron-nm-coupling-with-rubber-element-water-pump-shaft-coupling-nm112-128-148-168-nm-couplimg\/","title":{"rendered":"China wholesaler Chinese Manafacturer Flexible Cast Iron Nm Coupling with Rubber Element Water Pump Shaft Coupling Nm112 128 148 168 nm couplimg"},"content":{"rendered":"
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Productbeschrijving<\/h2>\n

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Productbeschrijving<\/p>\n

Chinese Manafacturer Flexible cast iron NM coupling with Rubber Element water pump Shaft coupling NM 194 214<\/strong><\/p>\n

NM type is precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron. Cast iron flanges: Designed not only for the power transmission but also for protection of flexible rubber.Flexible rubber Application: pumps, fans, coupressors, vehicles, transporting equipments, constructors, cement mixers, tractors, transmission machines, metal working machines, rollers and all other trasmissions.Made of rubber and steel corres are inserted in the teeth so as to provide excellent durability and performance of coupling.<\/p>\n

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

Mainly used in the mining, metallurgical, cement, chemicals,construction, buiding materials,<\/p>\n

electric power, telecommunictions, textiles, and transportation departments.<\/p>\n

Such as:<\/p>\n

1. conveyor:Belt conveyor,AFC conveyor, chain conveyor, screw conveyor.<\/p>\n

2. Pum:Water pump, oil pump, slush pump, etc.<\/p>\n

3.Fan: Draft fan, fanner, boil fan, etc.<\/p>\n

4. Excator:bucket excavator bucket, wheel excavators .<\/p>\n

5. Crane:Tower crane, gantry crande, bridge crane.<\/p>\n

6.Others:Various elevators, coal plough, ball mill, crusher, recreation machine.<\/p>\n

7.Blender equipment, centrifuger, washer, leather-making machine, machine for recreation\u00a0<\/p>\n

\u00a0 \u00a0park mixer wire drawing machine.Extruder, dregs crusher of boiler.<\/p>\n

8.Plastic feeder, rubber smelling machine, etc.<\/p>\n

Gedetailleerde foto's<\/p>\n

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<\/p>\n

Productparameters<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/td>\nTorque<\/td>\nMax.<\/td>\nBore\u00a0Diam<\/td>\nBoss\u00a0Diam<\/td>\nOutsid\u00a0Diam<\/td>\nLength<\/td>\nSpace&Perm<\/td>\nGewicht<\/td>\n<\/tr>\n
Nomal<\/td>\nMax<\/td>\nSnelheid<\/td>\nMin<\/td>\nMax<\/td>\nD<\/td>\nOD<\/td>\nL<\/td>\nTolerance<\/td>\n(kg)<\/td>\n<\/tr>\n
Kg-m<\/td>\nKg-m<\/td>\n(RPM)<\/td>\n<\/tr>\n
NM50<\/td>\n1.3<\/td>\n2.3<\/td>\n12500<\/td>\n7<\/td>\n19<\/td>\n33<\/td>\n50<\/td>\n25<\/td>\n2.0\u00b10.5<\/td>\n0.48<\/td>\n<\/tr>\n
NM67<\/td>\n2.2<\/td>\n4<\/td>\n10000<\/td>\n8<\/td>\n28<\/td>\n46<\/td>\n67<\/td>\n30<\/td>\n2.5\u00b10.5<\/td>\n1.02<\/td>\n<\/tr>\n
NM82<\/td>\n5<\/td>\n9<\/td>\n8000<\/td>\n10<\/td>\n32<\/td>\n53<\/td>\n82<\/td>\n40<\/td>\n3.0\u00b11.0<\/td>\n1.88<\/td>\n<\/tr>\n
NM97<\/td>\n10.5<\/td>\n19<\/td>\n7000<\/td>\n10<\/td>\n42<\/td>\n69<\/td>\n97<\/td>\n50<\/td>\n3.0\u00b11.0<\/td>\n3.54<\/td>\n<\/tr>\n
NM112<\/td>\n16.7<\/td>\n30<\/td>\n6000<\/td>\n14<\/td>\n48<\/td>\n79<\/td>\n112<\/td>\n60<\/td>\n3.5\u00b11.0<\/td>\n5.4<\/td>\n<\/tr>\n
NM128<\/td>\n26.7<\/td>\n48<\/td>\n5000<\/td>\n18<\/td>\n55<\/td>\n90<\/td>\n128<\/td>\n70<\/td>\n3.5\u00b11.0<\/td>\n8.1<\/td>\n<\/tr>\n
NM148<\/td>\n41.7<\/td>\n75<\/td>\n4500<\/td>\n22<\/td>\n65<\/td>\n107<\/td>\n148<\/td>\n80<\/td>\n3.5\u00b11.0<\/td>\n13.5<\/td>\n<\/tr>\n
NM168<\/td>\n69.5<\/td>\n125<\/td>\n4000<\/td>\n28<\/td>\n75<\/td>\n124<\/td>\n168<\/td>\n88<\/td>\n3.5\u00b11.5<\/td>\n19.3<\/td>\n<\/tr>\n
NM194<\/td>\n112<\/td>\n200<\/td>\n3500<\/td>\n32<\/td>\n85<\/td>\n140<\/td>\n198<\/td>\n100<\/td>\n3.5\u00b11.5<\/td>\n26.3<\/td>\n<\/tr>\n
NM214<\/td>\n167<\/td>\n300<\/td>\n3000<\/td>\n40<\/td>\n95<\/td>\n158<\/td>\n218<\/td>\n112<\/td>\n4.0\u00b12.0<\/td>\n35.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Certificeringen<\/p>\n

Verpakking en verzending<\/p>\n

Package:\u00a0 Standard suitable package \/ Pallet or container
\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Plastic zak in exportdoos, blisterverpakking en tape-and-reel verpakking beschikbaar.<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Indien klanten specifieke wensen hebben met betrekking tot de verpakking, zullen wij daar graag aan voldoen.\u00a0<\/p>\n

Shipping:\u00a0 10-20 working days ofter payment receipt comfirmed (based on actual quantity)\u00a0 Packing standard export packing or according to customers demand Professional goods shipping forwarder<\/p>\n

\u00a0<\/p>\n

Bedrijfsprofiel<\/p>\n

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.
About Mighty:
-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.
-Large quality of various material purchase<\/em><\/strong>\u00a0<\/em><\/strong>and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole prodution.<\/em><\/strong>\u00a0<\/em><\/strong>we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience.\u00a0<\/em><\/strong>Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to\u00a0Europe, 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.<\/p>\n

Onze voordelen<\/p>\n

1,More\u00a0competitive\u00a0prices,
2,Shorter\u00a0delivery\u00a0date:\u00a035\u00a0days.
3,We\u00a0are\u00a0the\u00a0professional\u00a0manufacturer\u00a0in\u00a0the\u00a0field\u00a0of\u00a0Power\u00a0Trans.Parts,specially\u00a0for\u00a0Timing\u00a0Pulleys.
4,Produce\u00a0standard\u00a0and\u00a0non-standard
5,Strict\u00a0QC\u00a0Management:ISO9001:2008,our\u00a0engineer,Mr.Wang\u00a0has\u00a0specialized\u00a0in\u00a0the\u00a0prodcution\u00a0for\u00a0over\u00a020\u00a0years.<\/p>\n

Veelgestelde vragen<\/p>\n

V: Bent u een handelsonderneming of een fabrikant?<\/strong><\/p>\n

A: We are factory, also do trading company business.\u00a0Because our company do export 36years, having\u00a0our own factories, also cooperated with other many factories.<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

Q:What’s the MOQ?<\/strong><\/p>\n

A:We have not a clear limit,1 or 2pcs is available.<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

V: Hoe lang is jullie levertijd?<\/strong><\/p>\n

A:\u00a03-5 days via DHL, TNT, UPS, FEDEX.\u00a0<\/strong><\/p>\n

Diffirent based on the diffirent countries of customers via CHINAMFG shipping.<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

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

A:yes,we provide free samples for checking the build quality and real performance of our products,the freight need to be\u00a0covered\u00a0by customer.<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

V: Wat zijn uw betalingsvoorwaarden?<\/strong><\/p>\n

A:\u00a0T\/T, Paypal, L\/C, D\/P, D\/A, Western Union, etc., all decided by customer’s requirements.<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

\n

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\n<\/div>\n
\n\n\n\n\n\n\n\n
Standaard of niet-standaard:<\/th>\nStandaard<\/td>\n<\/tr>\n
Structuur:<\/th>\nFlexibele<\/td>\n<\/tr>\n
Materiaal:<\/th>\nGietijzer<\/td>\n<\/tr>\n
Type:<\/th>\nFlexible Coupling<\/td>\n<\/tr>\n
Stock Goods Lead Time:<\/th>\n5-7 Days After Payment<\/td>\n<\/tr>\n
Certificering:<\/th>\nISO9001:2000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Voorbeelden:<\/th>\n\n
\n
\n US$ 18.6\/Piece<\/strong>
\n 1 stuk (minimale bestelling)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Vraag een voorbeeld aan\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Aanpassing:<\/th>\n\n
\n
\n Beschikbaar\n <\/div>\n

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

<\/i>Aanvraag op maat<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

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

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

Hoe beschermt een flexibele koppeling aangesloten apparatuur tegen schokbelastingen en trillingen?<\/h3>\n

Flexibele koppelingen spelen een cruciale rol bij de bescherming van aangesloten apparatuur tegen schokbelastingen en trillingen door demping en isolatie te bieden. Wanneer machines of mechanische systemen plotselinge schokbelastingen of trillingen ondervinden, fungeert de flexibele koppeling als buffer, absorbeert en verspreidt de impact, waardoor de overgedragen krachten worden verminderd en de apparatuur wordt beschermd. Hieronder leggen we uit hoe flexibele koppelingen dit bereiken:<\/p>\n

    \n
  • Demping van trillingen:<\/strong> Flexibele koppelingen worden vaak gemaakt van materialen met dempende eigenschappen. Wanneer trillingen via de assen worden overgebracht, kan het materiaal van de flexibele koppeling een deel van de trillingsenergie absorberen en omzetten in warmte. Deze energieafvoer helpt de amplitude van de trillingen te verminderen en voorkomt dat ze zich verder verspreiden naar de aangesloten apparatuur.<\/li>\n
  • Trillingsisolatie:<\/strong> Naast het dempen van trillingen bieden flexibele koppelingen ook een zekere mate van trillingsisolatie. Ze zijn ontworpen om de twee assen te ontkoppelen, wat betekent dat trillingen op de ene as niet direct worden doorgegeven aan de andere as. Dit isolerende effect voorkomt dat trillingen zich door het hele systeem verspreiden en minimaliseert de impact op gevoelige apparatuur of nabijgelegen componenten.<\/li>\n
  • Schokdemping:<\/strong> Wanneer de aangesloten machine plotselinge schokbelastingen ondervindt, bijvoorbeeld tijdens het opstarten of bij abrupte veranderingen in de belasting, kan de flexibele koppeling als schokdemper fungeren. Dankzij het ontwerp van de koppeling vervormt deze lichtjes onder de impact, waardoor de schokenergie wordt geabsorbeerd en verdeeld. Dit voorkomt dat de schok direct wordt overgedragen op de aangesloten apparatuur, waardoor het risico op schade of voortijdige slijtage wordt verminderd.<\/li>\n
  • Compensatie voor verkeerde uitlijning:<\/strong> Flexibele koppelingen kunnen uitlijningsfouten tussen de assen compenseren. Uitlijningsfouten kunnen leiden tot extra spanningen en trillingen in het systeem. Door een zekere mate van hoek-, parallelle en axiale uitlijningsfout toe te staan, vermindert de flexibele koppeling de krachten die worden overgebracht op de aangesloten apparatuur en de ondersteunende constructies.<\/li>\n
  • Vermindering van resonantie-effecten:<\/strong> Resonantie is een fenomeen dat optreedt wanneer de eigenfrequentie van een systeem overeenkomt met de frequentie van externe trillingen, wat leidt tot versterkte trillingen. Flexibele koppelingen kunnen resonantie-effecten helpen voorkomen door de eigenfrequentie van het systeem te veranderen en een zekere mate van flexibiliteit te bieden die de resonantierespons dempt.<\/li>\n<\/ul>\n

    Door een flexibele koppeling in de aandrijflijn of het krachtoverbrengingssysteem te integreren, kunnen fabrikanten en gebruikers van machines de betrouwbaarheid en levensduur van de aangesloten apparatuur aanzienlijk verbeteren. Het vermogen van de koppeling om trillingen te dempen, schokken te isoleren en uitlijningsfouten te compenseren, draagt \u200b\u200bbij aan een soepelere en stabielere werking, waardoor de onderhoudsbehoefte afneemt en de algehele systeemprestaties verbeteren.<\/p>\n

    Samenvattend fungeren flexibele koppelingen als beschermende elementen die aangesloten apparatuur afschermen tegen schokbelastingen en trillingen. Hun vermogen om trillingen te dempen, schokken te isoleren en uitlijningsfouten te compenseren, draagt \u200b\u200bbij aan een soepelere en betrouwbaardere werking van diverse mechanische systemen.<\/p>\n

    \"nm-koppeling\"<\/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

    Samenvatting:<\/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-koppeling\"<\/p>\n

    Can you explain the different types of flexible coupling designs available?<\/h3>\n

    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

      \n
    • Bekkoppelingen:<\/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
    • Schijfkoppelingen:<\/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
    • Tandwielkoppelingen:<\/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
    • Balkkoppelingen:<\/strong> Beam couplings use a single piece of flexible material, often a metal beam, to connect the shafts. The material’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
    • Balgkoppelingen:<\/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
    • Oldham-koppelingen:<\/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

      Each flexible coupling design has its strengths and limitations, and the choice depends on factors such as the application’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

      \"China\"China
      editor by CX 2023-10-02<\/p>","protected":false},"excerpt":{"rendered":"

      Product Description Product Description Chinese Manafacturer Flexible cast iron NM coupling with Rubber Element water pump Shaft coupling NM 194 214 NM type is precisely produced by a special designed synthetic rubber with 2 similar bodies of cast iron. Cast iron flanges: Designed not only for the power transmission but also for protection of flexible […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[353,76,233,91,294,268,269,745,599,271,78,308,309,239,240,272,746,771,747,748],"class_list":["post-817","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-shaft-wholesaler","tag-water-pump-shaft","tag-water-pump-shaft-coupling"],"_links":{"self":[{"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/posts\/817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/comments?post=817"}],"version-history":[{"count":0,"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/posts\/817\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/media?parent=817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/categories?post=817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcouplings.top\/nl\/wp-json\/wp\/v2\/tags?post=817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}