제품 설명
| NM couplings are offered in the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications. |
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제품 매개변수
Contact us to check more series and parameters!
Company Profile
ZheJiang Mighty Machinery Co., Ltd. specializes in manufacturing mechanical power transmission components. We Mighty is the branch of SCMC Group, a wholly state-owned company, established in 1980.
About us:
-3 manufacturing factories
We have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of material purchase and stock
We ensure both the quality and low cost for material and production.
-Strick quality control
We have strict process inspection and final production inspection to ensure the perfect quality.
-20 years of machinery experience
MIGHTY’s products are mainly exported to Europe, America and the Middle East market. With 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 gained good reputation from CHINAMFG customers.
자주 묻는 질문
1. Are you a trading company or manufacturer?
We are a manufacturer of 20+ years with owning 3+ factories and also do exporting business.
2. What’s your MOQ?
Usually 1 piece for ones in stock.
3. How long is your delivery time?
It takes around 3-5 days for ones in stock and 25 days around for bulk production.
4. Do you offer sample and is that free?
Yes we do.
5. Do you support OEM/ODM?
Yes we do.
6. What is your payment terms?
T/T, Paypal, L/C, D/P, D/A, Western Union, etc. and it’s decided by customers’ requirements.
If you have another question, pls feel free to contact me without hesitation as below:
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| 표준 또는 비표준: | 기준 |
|---|---|
| 샤프트 구멍: | 19-95 |
| 토크: | 2.3-300 |
| 내경: | 19-95 |
| 속도: | 3000-12500 |
| 구조: | Flexible |
| 맞춤 설정: |
사용 가능
| 맞춤형 요청 |
|---|
플렉시블 커플링은 연결된 장비를 충격 하중과 진동으로부터 어떻게 보호합니까?
플렉시블 커플링은 감쇠 및 진동 차단 기능을 제공하여 연결된 장비를 충격 하중과 진동으로부터 보호하는 데 중요한 역할을 합니다. 기계 또는 기계 시스템이 갑작스러운 충격 하중이나 진동을 받을 때, 플렉시블 커플링은 완충 장치 역할을 하여 충격을 흡수하고 분산시켜 전달되는 힘을 줄이고 장비를 보호합니다. 플렉시블 커플링이 이러한 기능을 수행하는 원리는 다음과 같습니다.
- 진동 감쇠: 플렉시블 커플링은 종종 감쇠 특성을 나타내는 재질로 만들어집니다. 진동이 축을 통해 전달될 때, 플렉시블 커플링의 재질은 진동 에너지의 일부를 흡수하여 열로 변환할 수 있습니다. 이러한 에너지 소산은 진동의 진폭을 줄이고 연결된 장비로 진동이 전파되는 것을 방지하는 데 도움이 됩니다.
- 진동 차단: 플렉시블 커플링은 진동 감쇠 기능 외에도 진동 차단 기능을 제공합니다. 두 축을 분리하도록 설계되어 있어 한 축에서 발생하는 진동이 다른 축으로 직접 전달되지 않습니다. 이러한 차단 효과는 진동이 시스템 전체로 전파되는 것을 방지하고 민감한 장비나 주변 부품에 미치는 영향을 최소화합니다.
- 충격 흡수: 연결된 기계가 시동이나 급격한 부하 변화와 같은 갑작스러운 충격 하중을 받을 때, 플렉시블 커플링은 충격 흡수 장치 역할을 할 수 있습니다. 커플링의 설계는 충격 시 약간 변형되도록 되어 있어 충격 에너지를 흡수하고 분산시킵니다. 이를 통해 충격이 연결된 장비에 직접 전달되는 것을 방지하여 손상이나 조기 마모의 위험을 줄입니다.
- 정렬 불량 보정: 플렉시블 커플링은 축 사이의 정렬 불량을 보정할 수 있습니다. 정렬 불량은 시스템에 추가적인 응력과 진동을 유발할 수 있습니다. 플렉시블 커플링은 각도, 평행 및 축 방향의 정렬 불량을 어느 정도 허용함으로써 연결된 장비와 지지 구조물에 전달되는 힘을 줄여줍니다.
- 공명 효과 감소: 공진은 시스템의 고유 진동수가 외부 진동수와 일치할 때 발생하는 현상으로, 진동이 증폭됩니다. 유연한 커플링은 시스템의 고유 진동수를 변경하고 공진 반응을 감쇠시키는 유연성을 제공함으로써 공진 효과를 방지하는 데 도움이 될 수 있습니다.
구동계 또는 동력 전달 시스템에 플렉시블 커플링을 통합함으로써 장비 제조업체와 운영자는 연결된 기계의 신뢰성과 수명을 크게 향상시킬 수 있습니다. 커플링은 진동을 감쇠하고 충격을 차단하며 정렬 불량을 보정하는 기능을 통해 더욱 원활하고 안정적인 작동을 가능하게 하여 유지 보수 요구 사항을 줄이고 시스템 성능을 전반적으로 향상시킵니다.
요약하자면, 플렉시블 커플링은 연결된 장비를 충격 하중과 진동으로부터 보호하는 보호 요소 역할을 합니다. 진동 감쇠, 충격 차단, 그리고 정렬 불량 보정 기능은 다양한 기계 시스템의 더욱 원활하고 안정적인 작동에 기여합니다.
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.
What are the advantages of using flexible couplings in mechanical systems?
Flexible couplings offer several advantages in mechanical systems, making them essential components in various applications. Here are the key advantages of using flexible couplings:
- 정렬 불량 보정: One of the primary advantages of flexible couplings is their ability to compensate for shaft misalignment. In mechanical systems, misalignment can occur due to various factors such as installation errors, thermal expansion, or shaft deflection. Flexible couplings can accommodate angular, parallel, and axial misalignment, ensuring smooth power transmission and reducing stress on the connected equipment and shafts.
- 진동 감쇠: Flexible couplings act as damping elements, absorbing and dissipating vibrations and shocks generated during operation. This feature helps to reduce noise, protect the equipment from excessive wear, and enhance overall system reliability and performance.
- Torsional Flexibility: Flexible couplings provide torsional flexibility, allowing them to handle slight angular and axial deflections. This capability protects the equipment from sudden torque fluctuations, shock loads, and torque spikes, ensuring smoother operation and preventing damage to the machinery.
- Overload Protection: In case of sudden overloads or torque spikes, flexible couplings can absorb and distribute the excess torque, protecting the connected equipment and drivetrain from damage. This overload protection feature prevents unexpected failures and reduces downtime in critical applications.
- Reduce Wear and Maintenance: By compensating for misalignment and damping vibrations, flexible couplings help reduce wear on the connected equipment, bearings, and seals. This results in extended component life and reduced maintenance requirements, leading to cost savings and improved system reliability.
- 열팽창 보상: In systems exposed to temperature variations, flexible couplings can compensate for thermal expansion and contraction, maintaining proper alignment and preventing binding or excessive stress on the equipment during temperature changes.
- Electric Isolation: Some types of flexible couplings, such as disc couplings, offer electrical isolation between shafts. This feature is beneficial in applications where galvanic corrosion or electrical interference between connected components needs to be minimized.
- Space and Weight Savings: Flexible couplings often have compact designs and low inertia, which is advantageous in applications with space constraints and where minimizing weight is crucial for performance and efficiency.
- Cost-Effectiveness: Flexible couplings are generally cost-effective solutions for power transmission and motion control, especially when compared to more complex and expensive coupling types. Their relatively simple design and ease of installation contribute to cost savings.
In summary, flexible couplings play a vital role in mechanical systems by providing misalignment compensation, vibration damping, overload protection, and torsional flexibility. These advantages lead to improved system performance, reduced wear and maintenance, and enhanced equipment reliability, making flexible couplings a preferred choice in various industrial, automotive, marine, and aerospace applications.
editor by CX 2024-04-17
