Produktbeskrivelse
Produktbeskrivelse
High Quality NM Flexible Coupling
Mighty can produce the following NM flexible couplings: NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214.
Material: cast iron GG25; Bore type: pilot bore, finished bore for set screw, bearing, keyway, taper bush; Surface finish: phosphate coated.
NM Coupling Features:
|
Navn |
NM-kobling |
|
Type |
Internasjonal standard tannakselkobling, fleksibel akselkobling, stiv akselkobling. Justerbar buet tannakselkobling, kjeve, bjelke, metallbelegg, oldham, skivekobling. |
|
Materiale |
Stål, aluminium eller som ditt krav |
|
Overflatebehandling |
Spray paint |
Produktparametere
Emballasje og frakt
All the products can be packed in cartons,or,you can choose the pallet packing.
MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,
FedEx and EMS are all supported.
Firmaprofil
About Mighty Machinery
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 holding company for 3 manufacturing factories.
MIGHTY advantage
1, Abundant experience in the mechanical processing industries.
2,Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
3,Now have 5 technical staff, we have strong capacity for design and process design, and more than 70 worker now work in our FTY and double shift eveyday.
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.
5,Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export.
Vanlige spørsmål
Q: How long can I get reply after send inquiry?
A: All inquiries will be replied within 12 hours, also you may call us at any time.
Q: How soon can I get sample ?
A: Generally standard sample can be send out within 7days, and for the customize parts, it will depond on the detail requirment.
Q:What information should I give to you for inquiry?
A:Pls send the detail of the specification and QTY, also specail demands etc, and it’s better you can send us the detail drawings or catalogue.
Q: If I don’t have drawing or catalogue, how can I get sample ?
A:If you don’t have the drawing or catalogue, you can send us your sample, so we can make the drawing and sample accordingly.
Q:What is the Warranty for your products?
A:Normally our warranty is 1 year.
| Standard eller ikke-standard: | Standard |
|---|---|
| Struktur: | Normex |
| Materiale: | Cast Iron/Steel/C45 |
| Type: | Flexible Coupling |
| OEM: | Accept |
| Sertifisering: | ISO |
| Prøver: |
US$ 14.9/Piece
1 stk (min. bestilling) | |
|---|
| Tilpasning: |
Tilgjengelig
| Tilpasset forespørsel |
|---|
What industries commonly use flexible couplings for power transmission?
Flexible couplings are widely used in various industries for power transmission and motion control applications. Their ability to accommodate misalignment, dampen vibrations, and protect equipment from shock loads makes them valuable components in many industrial processes. Here are some of the industries that commonly utilize flexible couplings:
- Manufacturing: Flexible couplings are extensively used in manufacturing industries such as automotive, aerospace, electronics, and consumer goods production. They play a critical role in transmitting power between motors and various machinery, including conveyor systems, robots, and assembly lines.
- Oil and Gas: In the oil and gas industry, flexible couplings are used in pumps, compressors, turbines, and generators. They help transfer power in offshore platforms, refineries, pipelines, and drilling operations while compensating for the dynamic nature of these applications.
- Power Generation: Power plants, both conventional and renewable, rely on flexible couplings to transmit power from turbines and generators to electrical generators. They are used in coal-fired, natural gas, nuclear, hydroelectric, and wind power plants.
- Mining: In mining operations, flexible couplings are employed in various equipment, including conveyor systems, crushers, and large industrial pumps. They are designed to withstand the heavy loads and harsh conditions commonly found in mining environments.
- Marine: Flexible couplings are essential in marine propulsion systems, connecting engines to propellers or water jets. They also find use in shipboard machinery, auxiliary systems, and offshore applications.
- Pulp and Paper: The pulp and paper industry relies on flexible couplings in machinery used for wood processing, pulp production, papermaking, and printing processes.
- Chemical and Petrochemical: In chemical plants and petrochemical refineries, flexible couplings are utilized in pumps, mixers, agitators, and other rotating equipment to ensure efficient power transmission and protect sensitive machinery.
- Construction: The construction industry employs flexible couplings in various equipment, such as concrete pumps, cranes, excavators, and drilling machines.
- Water and Wastewater: Flexible couplings are used in water treatment plants, wastewater facilities, and irrigation systems to transfer power between motors and pumps.
- Agriculture: In agricultural machinery, flexible couplings are utilized in tractors, harvesters, and irrigation systems, enabling efficient power transmission and operation.
The versatility and adaptability of flexible couplings make them indispensable components in a wide range of industries, contributing to increased equipment reliability, reduced downtime, and improved overall system performance.
Hvordan påvirker en fleksibel kobling den generelle påliteligheten til tilkoblet utstyr?
En fleksibel kobling påvirker den generelle påliteligheten til tilkoblet utstyr betydelig på flere måter:
- Kompensasjon for feiljustering: Fleksible koblinger kan håndtere både vinkelmessig og parallell feiljustering mellom tilkoblede aksler. Ved å tillate feiljustering reduserer koblingen belastning og slitasje på lagre, tetninger og andre roterende komponenter. Denne funksjonen forhindrer for tidlig svikt i disse komponentene, noe som bidrar til forbedret pålitelighet og forlenget levetid for utstyr.
- Vibrasjonsdemping: Fleksible koblinger har iboende dempende egenskaper på grunn av deres elastomere eller fleksible elementer. Disse elementene absorberer og avleder vibrasjoner som genereres under drift av maskiner. Ved å dempe vibrasjoner beskytter koblingen det tilkoblede utstyret mot overdreven svingning, noe som reduserer utmatting og forhindrer mekaniske feil. Denne forbedrede vibrasjonskontrollen øker systemets pålitelighet.
- Støtdemping: I applikasjoner med plutselige lastvariasjoner eller sjokkbelastninger, som i tunge maskiner eller høyhastighetsutstyr, fungerer en fleksibel kobling som en støtdemper. Den kan absorbere og avlede støtenergien, og beskytte maskineriet mot skader forårsaket av plutselige belastninger. Evnen til å absorbere sjokkbelastninger bidrar til den generelle påliteligheten til det tilkoblede utstyret.
- Redusert slitasje: Fleksibiliteten til koblingen minimerer belastning og slitasje på roterende utstyr. Den tillater små bevegelser og feiljusteringer, noe som reduserer friksjon og belastning på lagre og andre kritiske komponenter. Denne reduksjonen i slitasje reduserer hyppigheten av vedlikehold og utskifting, noe som øker utstyrets generelle pålitelighet.
- Kompensasjon for termisk ekspansjon: Temperaturendringer i maskiner kan føre til termisk utvidelse eller sammentrekning av aksler. En fleksibel kobling kan kompensere for disse termiske effektene, og sikre at maskineriet forblir riktig justert selv når temperaturforholdene svinger. Denne kompensasjonen forhindrer binding og feiljustering, noe som fremmer pålitelig ytelse.
- Beskyttelse mot overbelastning: Fleksible koblinger bidrar til å beskytte tilkoblet utstyr mot overbelastning og torsjonsvibrasjoner. De fungerer som en mekanisk sikring som kobler fra drivlinjen når det oppstår overbelastning, og dermed forhindrer skade på dyrt maskineri. Denne sikkerhetsfunksjonen forbedrer den generelle påliteligheten og reduserer risikoen for katastrofale feil.
- Enkel vedlikehold og justering: Fleksible koblinger er utformet for enkel installasjon og justering. Denne funksjonen forenkler vedlikeholdsprosedyrer, noe som gjør det enklere å inspisere og bytte ut koblinger når det er nødvendig. Riktig justerte koblinger fører til forbedret utstyrsytelse og levetid, noe som øker den generelle påliteligheten.
Ved å kompensere for feiljustering, dempe vibrasjoner, absorbere støtbelastninger, redusere slitasje og gi andre beskyttende funksjoner, forbedrer en fleksibel kobling påliteligheten til tilkoblet utstyr betydelig. Den forlenger levetiden til kritiske komponenter, minimerer nedetid og sikrer jevn og effektiv drift, noe som gjør den til en verdifull komponent i ulike industrielle applikasjoner.
Can flexible couplings handle misalignment between shafts?
Yes, flexible couplings are specifically designed to handle misalignment between shafts in rotating machinery and mechanical systems. Misalignment can occur due to various factors, including installation errors, thermal expansion, manufacturing tolerances, or shaft deflection during operation.
Flexible couplings offer the ability to compensate for different types of misalignment, including:
- Angular Misalignment: When the shafts are not collinear and have an angular offset, flexible couplings can accommodate this misalignment by flexing or twisting, allowing the two shafts to remain connected while transmitting torque smoothly.
- Parallel Misalignment: Parallel misalignment occurs when the two shafts are not perfectly aligned along their axes. Flexible couplings can adjust to this misalignment, ensuring that the shafts remain connected and capable of transmitting power efficiently.
- Axial Misalignment: Axial misalignment, also known as end float or axial displacement, refers to the relative axial movement of the two shafts. Some flexible coupling designs can accommodate axial misalignment, allowing for slight axial movements without disengaging the coupling.
The ability of flexible couplings to handle misalignment is essential in preventing premature wear and failure of the connected equipment. By compensating for misalignment, flexible couplings reduce the stress on the shafts, bearings, and seals, extending the service life of these components and improving overall system reliability.
It is crucial to select the appropriate type of flexible coupling based on the specific misalignment requirements of the application. Different coupling designs offer varying degrees of misalignment compensation, and the choice depends on factors such as the magnitude and type of misalignment, the torque requirements, and the operating environment.
In summary, flexible couplings play a vital role in handling misalignment between shafts, ensuring efficient power transmission and protecting mechanical systems from the adverse effects of misalignment. Their ability to accommodate misalignment makes them indispensable components in various industrial, automotive, aerospace, and marine applications.
editor by CX 2023-08-04
