Deskripsi Produk
Type NM Rubber Coupling Made with Black CSM + SBR Rubber (3A2006)
| Bahan: | NBR, CSM/SBR | Warna: | Hitam |
| Tensile Strength: | 12 MPa | Kekerasan: | 80shore A |
| Pemanjangan: | 350% | Kepadatan: | 1,25 g/cm³ |
| Ukuran: | NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265 |
NM50-265 coupling , rubber coupling , polyurethane coupling for pumps, fans, compressors, vehicles, transporting equipme
kopling NM
Tipe NM diproduksi secara presisi menggunakan karet sintetis yang dirancang khusus dengan 2 bodi serupa yang terbuat dari besi cor.
Flensa besi cor:
Designed not only for the power transmission but also for protection of flexible rubber
Karet fleksibel: Aplikasi untuk pompa, kipas angin, kompresor, kendaraan, peralatan transportasi, konstruksi, pengaduk semen, traktor, mesin transmisi, mesin pengolah logam, rol, dan semua transmisi lainnya.
Terbuat dari karet dan inti baja yang dimasukkan ke dalam gigi sehingga memberikan daya tahan dan kinerja kopling yang sangat baik.
Fitur:
Ekonomis dan praktis digunakan
Pengoperasian yang tenang dan lancar.
Pemasangan dan perawatan yang mudah
Tersedia untuk mesin dengan torsi tinggi dan pengoperasian intermiten.
Karakteristik karet sintetis: elastisitas yang baik dan ketahanan terhadap peredaman, minyak, asam, dan alkali.
Spesifikasi:
1: dengan sertifikat CE
2: pemeriksaan kualitas menyeluruh sebelum pengiriman
3: OEM is welcomed
4: pengalaman yang kaya dalam pengecoran presisi
Bahan: CSM/SBR, NBR
warna: hitam.
permukaan: halus
kekuatan tarik: 12 MPa
Kekerasan: 80 Shore A
Perpanjangan: 400%
Kepadatan: 1,25 g/cm³
dampak elastisitas: >25%
Kekuatan sobek: 35KN/m
Suhu kerja: 100oC
ukuran standar:
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
Karakteristik fisik: dibuat dengan injeksi menggunakan poliester berkualitas tinggi atau cetakan CSM/SBR. Dirancang khusus untuk semua jenis kopling poros logam dengan kinerja yang sangat baik, kekuatan tarik tinggi, ketahanan aus tinggi, elastisitas tinggi, tahan air, tahan minyak, dan ketahanan lelah yang sangat baik, serta ketahanan benturan tinggi, dll. Kami memiliki set cetakan lengkap dan menyediakan berbagai macam kopling seri GR, GS, MT, Hb, HRC, L, NM, dan Gear J dengan kualitas tinggi dan pengalaman yang sangat baik. Cocok untuk semua jenis kopling poros logam industri.
Spesifikasi:
Bahan: poliester, CSM/SBR
color: yellow, red, purple, green, black etc.
permukaan: halus
kekuatan tarik: 12-55 MPa
Kekerasan: 80-98 Shore A
Perpanjangan: 400%-650%
Kepadatan: 1,25 g/cm³
dampak elastisitas: >25%
Kekuatan sobek: 35-155KN/m
Kehilangan abrasi Akron: <0,05cm3/1,61km
set kompresi (22 jam*70oC): <10%
Suhu kerja: 120oC
Ukuran standar untuk sambungan poliuretan:
GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225, L276
FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R
Ukuran standar untuk sambungan karet:
Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
Gigi 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J
Pembuatan cetakan ukuran khusus sesuai dengan gambar pembeli.
***Saat melakukan pemesanan, mohon konfirmasi nomor dan jumlah produk***
| Standard: | DIN, ANSI, GB |
|---|---|
| Bahan: | Csm+SBR |
| Connection: | Flange |
| Surface Treatment: | Nothing |
| Head Type: | Round |
| Type: | Nm Type |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Can flexible couplings be used in both horizontal and vertical shaft arrangements?
Yes, flexible couplings can be used in both horizontal and vertical shaft arrangements. The design of flexible couplings allows them to accommodate misalignment and compensate for angular, parallel, and axial displacements between the shafts, making them suitable for various shaft orientations.
Horizontal Shaft Arrangements:
In horizontal shaft arrangements, where the shafts are parallel to the ground or horizontal plane, flexible couplings are commonly used to connect two rotating shafts. These couplings help transmit torque from one shaft to another while accommodating any misalignment that may occur during operation. Horizontal shaft arrangements are common in applications such as pumps, compressors, conveyors, and industrial machinery.
Vertical Shaft Arrangements:
In vertical shaft arrangements, where the shafts are perpendicular to the ground or vertical plane, flexible couplings are also applicable. Vertical shafts often require couplings that can handle the additional weight and forces resulting from gravity. Flexible couplings designed for vertical applications can support the weight of the rotating equipment while allowing for some axial movement to accommodate thermal expansion or other displacements. Vertical shaft arrangements are commonly found in applications such as pumps, gearboxes, turbines, and some marine propulsion systems.
Considerations for Vertical Shaft Arrangements:
When using flexible couplings in vertical shaft arrangements, there are a few additional considerations to keep in mind:
- Thrust Load: Vertical shafts can generate thrust loads, especially in upward or downward direction. The flexible coupling should be selected based on its capacity to handle both radial and axial loads to accommodate these forces.
- Lubrication: Some vertical couplings may require additional lubrication to ensure smooth operation and reduce wear, particularly if they are exposed to high axial loads or extended vertical shafts.
- Support and Bearing: Proper support and bearing arrangements for the vertical shaft are essential to prevent excessive shaft deflection and ensure the flexible coupling functions correctly.
Overall, flexible couplings are versatile and adaptable to various shaft orientations, providing efficient power transmission and misalignment compensation. Whether in horizontal or vertical arrangements, using the appropriate flexible coupling design and considering the specific application requirements will help ensure reliable and efficient operation.
Can flexible couplings be used for both motor-to-shaft and shaft-to-shaft connections?
Yes, flexible couplings can be used for both motor-to-shaft and shaft-to-shaft connections in various applications. The versatility of flexible couplings allows them to adapt to different types of connections and meet the specific requirements of the system.
Motor-to-Shaft Connections:
When connecting a motor to a shaft, a flexible coupling serves as an intermediary component that joins the motor shaft and the driven shaft. Flexible couplings are commonly used in motor-driven systems to accommodate misalignment between the motor and the driven load. In motor applications, flexible couplings help reduce stress and wear on the motor bearings, thus extending the motor’s life and enhancing overall system reliability. They also act as vibration dampeners, minimizing vibrations transmitted from the motor to the driven shaft, and subsequently to connected equipment, ensuring smoother operation.
Shaft-to-Shaft Connections:
In many mechanical systems, such as those in the manufacturing, automation, and power transmission industries, shaft-to-shaft connections are required. A flexible coupling can bridge the gap between two shafts and transmit torque while accommodating misalignment. This type of coupling is commonly used to connect shafts that are not perfectly aligned due to factors like manufacturing tolerances, thermal expansion, or foundation settling. By allowing for misalignment, the flexible coupling protects the connected components from excessive stresses and ensures efficient power transmission.
Versatility and Advantages:
The ability of flexible couplings to handle both motor-to-shaft and shaft-to-shaft connections makes them versatile solutions for a wide range of industrial applications. Some of the advantages of using flexible couplings in these connections include:
- Minimizing stress and wear on connected components, such as bearings and seals.
- Compensating for misalignment, ensuring smooth power transmission.
- Damping vibrations and shock loads, reducing the risk of mechanical failures.
- Protecting equipment from excessive forces, enhancing system reliability.
- Simplifying installation and alignment procedures, reducing downtime.
- Improving overall system performance and operational efficiency.
Applications:
Flexible couplings find applications in a wide range of industries, including manufacturing, material handling, automotive, aerospace, robotics, and more. Whether connecting a motor to a shaft or joining two shafts directly, flexible couplings play a crucial role in enhancing the reliability and efficiency of rotating machinery and mechanical systems.
In conclusion, flexible couplings can effectively serve as connectors for both motor-to-shaft and shaft-to-shaft connections, providing essential misalignment compensation and protection for connected equipment in various industrial applications.
How do you select the appropriate flexible coupling for a specific application?
Choosing the right flexible coupling for a specific application requires careful consideration of various factors to ensure optimal performance, reliability, and longevity. Here are the key steps to select the appropriate flexible coupling:
- Application Requirements: Understand the specific requirements of the application, including torque and speed specifications, misalignment conditions, operating environment (e.g., temperature, humidity, and presence of corrosive substances), and space limitations.
- Torque Capacity: Determine the maximum torque that the coupling needs to transmit. Choose a flexible coupling with a torque rating that exceeds the application’s requirements to ensure a safety margin and prevent premature failure.
- Misalignment Compensation: Consider the type and magnitude of misalignment that the coupling needs to accommodate. Different coupling designs offer varying degrees of misalignment compensation. Select a coupling that can handle the expected misalignment in the system.
- Vibration Damping: If the application involves significant vibrations, choose a flexible coupling with good damping properties to reduce vibration transmission to connected equipment and improve system stability.
- Environmental Factors: Take into account the environmental conditions in which the coupling will operate. For harsh environments, consider couplings made from corrosion-resistant materials.
- Torsional Stiffness: Depending on the application’s requirements, decide on the desired torsional stiffness of the coupling. Some applications may require high torsional stiffness for precise motion control, while others may benefit from a more flexible coupling for shock absorption.
- Cost and Life-Cycle Considerations: Evaluate the overall cost-effectiveness of the coupling over its expected life cycle. Consider factors such as initial cost, maintenance requirements, and potential downtime costs associated with coupling replacement.
- Manufacturer Recommendations: Consult coupling manufacturers and their technical specifications to ensure the selected coupling is suitable for the intended application.
- Installation and Maintenance: Ensure that the selected flexible coupling is compatible with the equipment and shaft sizes. Follow the manufacturer’s installation guidelines and recommended maintenance practices to maximize the coupling’s performance and longevity.
By following these steps and carefully evaluating the application’s requirements, you can select the most appropriate flexible coupling for your specific needs. The right coupling choice will lead to improved system performance, reduced wear on equipment, and enhanced overall reliability in various mechanical systems and rotating machinery.
editor by CX 2023-12-04
