Deskripsi Produk
Ductile Iron Nor-Mex Couplings Size 50/67/82/97/112/128/148/168/194/214/240/265/295/330/370/415/480/575
Deskripsi Produk
Mighty can produce full series of Normex couplings: NM 50, NM 67, NM 82, NM 97, NM 112, NM 128, NM 148, NM 168, NM 194, NM 214, NM 240, NM 265, NM 295, NM 330, NM 370, NM 415, NM 480, NM 575.
Material: cast iron GG25;
ore type: pilot bore, finished bore for set screw, bearing, keyway, taper bush;
Surface finish: phosphate coated.
OUR COMPANY
ZheJiang Mighty Machinery Co., Ltd. specializes in offering best service and the most competitive price for our customer.
After over 10 years’ hard work, MIGHTY’s business has grown rapidly and become an important partner for oversea clients in the industrial field and become a holding company for 3 manufacturing factories.
MIGHTY’s products have obtained reputation of domestic and oversea customers with taking advantage of technology, management, quality and very competitive price.
Your satisfaction is the biggest motivation for our work, choose us to get high quality products and best service.
OUR FACTORY
Produk Utama:
Timing belt pulleys, timing bars, timing belt clamping plates.
Locking elements and shrink discs: could be alternative for Ringfeder, Sati, Chiaravalli, BEA, KBK, Tollok, etc.
V belt pulleys and taper lock bush.
Sprockets, idler, and plate wheels.
Gears and racks: spur gear, helical gear, bevel gear, worm gear, gear rack.
Kopling poros: miniature coupling, curved tooth coupling, chain coupling, HRC coupling, normex coupling, FCL coupling, GE coupling, rigid and flexible coupling, jaw coupling, disc coupling, multi-beam coupling, universal joint, torque limiter, shaft collars.
Forging, Casting, Stamping Parts.
Other customized power transmission products and Machining Parts (OEM).
Aplikasi
1. Engineering: machine tools, foundry equipments, conveyors, compressors, painting systems, etc.
2. Pharmaceuticals& Food Processing: pulp mill blowers, conveyor in warehouse, agitators, grain, boiler, bakery machine, labeling machine, robots, etc.
3. Agriculture Industries: cultivator, rice winnower tractor, harvester, rice planter, farm equipment, etc.
4. Texitile Mills: looms, spinning, wrappers, high-speed auto looms, processing machine, twister, carding machine, ruler calendar machine, high speed winder, etc.
5. Printing Machinery: newspaper press, rotary machine, screen printer machine, linotype machine offset printer, etc.
6. Paper Industries: chipper roll grinder, cut off saw, edgers, flotation cell and chips saws, etc.
7. Building Construction Machinery: buffers, elevator floor polisher mixing machine, vibrator, hoists, crusher, etc.
8. Office Equipments: typewriter, plotters, camera, money drive, money sorting machine, data storage equipment, etc.
9. Glass and Plastic Industries: conveyor, carton sealers, grinders, creeper paper manufacturing machine, lintec backing, etc.
10. Home Appliances: vacuum cleaner, laundry machine, icecream machine, sewing machine, kitchen equipments, etc.
Pertanyaan yang Sering Diajukan (FAQ)
Q: Are you trading company or manufacturer ?
A: We are factory.
T: Berapa lama waktu pengiriman Anda?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Ya, kami bisa menawarkan sampel secara gratis, tetapi Anda tidak perlu menanggung biaya pengiriman.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contacts
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.
Any question or inquiry, pls contact us without hesitate, we assure any of your inquiry will get our prompt attention and reply!
Tina Shaw
| Standar atau Nonstandar: | Standar |
|---|---|
| Lubang Poros: | 50-218 mm |
| Torsi: | 2.7-300 N.M |
| Diameter Lubang: | 7-95 mm |
| Kecepatan: | 3000-12500 Rpm |
| Struktur: | Jaw / Spider |
| Contoh: |
US$ 0.1/Piece
1 Buah (Minimum Pemesanan) | |
|---|
| Kustomisasi: |
Tersedia
| Permintaan Khusus |
|---|
What are the maintenance requirements for flexible couplings?
Maintenance of flexible couplings is essential to ensure their reliable and efficient performance over their service life. Proper maintenance helps prevent premature wear, reduces the risk of unexpected failures, and extends the lifespan of the couplings. Here are some key maintenance requirements for flexible couplings:
- Regular Inspection: Perform regular visual inspections of the flexible couplings to check for signs of wear, damage, or misalignment. Look for cracks, tears, or any other visible issues in the coupling components.
- Pelumasan: Some flexible couplings, especially those with moving parts or sliding surfaces, may require periodic lubrication. Follow the manufacturer’s recommendations regarding the type and frequency of lubrication to ensure smooth operation.
- Alignment Checks: Misalignment is a common cause of coupling failure. Regularly check the alignment of the connected shafts and adjust as necessary. Proper alignment reduces stress on the coupling and improves power transmission efficiency.
- Torque Monitoring: Monitoring the torque transmitted through the coupling can help detect any abnormal or excessive loads. If the coupling is subjected to loads beyond its rated capacity, it may lead to premature failure.
- Environmental Protection: If the couplings are exposed to harsh environmental conditions, take measures to protect them from dust, dirt, moisture, and corrosive substances. Consider using protective covers or seals to shield the couplings from potential contaminants.
- Temperature Considerations: Ensure that the operating temperature of the flexible coupling is within its designed range. Excessive heat can accelerate wear, while extremely low temperatures may affect the flexibility of certain coupling materials.
- Replace Worn or Damaged Parts: If any components of the flexible coupling show signs of wear or damage, replace them promptly with genuine replacement parts from the manufacturer.
- Manufacturer’s Guidelines: Follow the maintenance guidelines provided by the coupling manufacturer. They often include specific maintenance intervals and procedures tailored to the coupling’s design and materials.
- Training and Expertise: Ensure that maintenance personnel have the necessary training and expertise to inspect and maintain the flexible couplings properly. Improper maintenance practices can lead to further issues and compromise the coupling’s performance.
By adhering to these maintenance requirements, you can maximize the service life of the flexible couplings and minimize the risk of unexpected downtime or costly repairs. Regular maintenance helps maintain the efficiency and reliability of the coupling in various industrial, automotive, and machinery applications.
Faktor apa saja yang perlu dipertimbangkan saat memilih kopling fleksibel untuk sistem tertentu?
Memilih kopling fleksibel yang tepat untuk sistem tertentu memerlukan pertimbangan cermat terhadap beberapa faktor. Berikut adalah faktor-faktor kunci yang harus diperhatikan:
- 1. Persyaratan Ketidaksejajaran: Nilailah jenis dan besarnya ketidaksejajaran yang diperkirakan terjadi pada sistem. Kopling yang berbeda dirancang untuk menangani jenis ketidaksejajaran tertentu, seperti ketidaksejajaran sudut, paralel, atau aksial. Pilihlah kopling yang dapat mengakomodasi ketidaksejajaran yang diperkirakan untuk mencegah keausan dan kegagalan dini.
- 2. Kapasitas Torsi: Tentukan kapasitas torsi yang dibutuhkan dari kopling untuk memastikan kopling tersebut dapat mentransmisikan daya yang diperlukan antara poros. Pertimbangkan beban torsi kontinu dan beban torsi puncak yang mungkin dialami sistem.
- 3. Kecepatan Operasi: Perhatikan kecepatan rotasi sistem. Aplikasi kecepatan tinggi mungkin memerlukan kopling yang mampu menangani gaya sentrifugal tambahan dan persyaratan keseimbangan.
- 4. Kisaran Suhu: Pertimbangkan rentang suhu operasi sistem. Pilih material penghubung yang dapat menahan suhu yang ditemui tanpa kehilangan sifat mekaniknya.
- 5. Lingkungan dan Kondisi: Evaluasilah kondisi lingkungan tempat sambungan akan digunakan, seperti paparan kelembapan, bahan kimia, debu, atau zat korosif. Pilihlah material sambungan yang kompatibel dengan lingkungan operasional.
- 6. Keterbatasan Ruang: Perkirakan ruang yang tersedia untuk pemasangan kopling. Beberapa kopling memiliki desain kompak yang cocok untuk aplikasi dengan ruang terbatas.
- 7. Instalasi dan Pemeliharaan: Pertimbangkan kemudahan pemasangan dan perawatan. Beberapa sambungan mungkin memerlukan alat khusus atau pembongkaran untuk perawatan, sementara yang lain menawarkan pemasangan yang cepat dan sederhana.
- 8. Kekakuan Torsional: Evaluasilah kekakuan torsi dari sambungan tersebut. Keseimbangan antara fleksibilitas dan kekakuan sangat penting untuk mencegah getaran torsi yang berlebihan sekaligus mengakomodasi ketidaksejajaran.
- 9. Peredaman Guncangan dan Getaran: Untuk aplikasi dengan beban kejut atau getaran tinggi, pilihlah kopling dengan karakteristik peredaman yang sangat baik untuk melindungi sistem dari gaya yang berlebihan.
- 10. Biaya dan Anggaran: Bandingkan biaya pemasangan dengan anggaran keseluruhan sistem. Pertimbangkan implikasi biaya jangka panjang, termasuk biaya pemeliharaan dan penggantian.
Pada akhirnya, pemilihan kopling fleksibel harus sesuai dengan persyaratan spesifik dan kondisi operasi sistem. Konsultasi dengan produsen kopling atau ahli teknik dapat memberikan wawasan berharga untuk memastikan pemilihan kopling yang optimal yang meningkatkan kinerja, keandalan, dan efisiensi sistem.
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 2023-08-11
