제품 설명
Cast Iron Normex Coupling NM Coupling
| 제품명 | GE / GR Flexible Shaft Coupling |
| 재료 | Steel ( stainless steel , alumimun also available ) |
| Elastomer Material | Rubber (TPU) |
| 구조 | 2 shaft ( 1 / 1a / 1b )+ flexible spider |
| 보어 사이즈 | 0~40mm |
| 무게 | About 3.3kg / pcs |
| packing | plastic bag +paper box +wooden box +wooden pallet |
주요 제품:
1. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate;
2. Forging, Casting, Stampling Part;
3. V Belt Pulley and Taper Lock Bush; Sprocket, Idler and Plate Wheel;Spur Gear, Bevel Gear, Rack;
4. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.;
5. Shaft Coupling: including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling,
Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint;
6. Shaft Collars: including Setscrew Type, Single Split and Double Splits;
7. Gear & Rack: Spur gear/rack, bevel gear, helical gear/rack.
8. Other customized Machining Parts according to drawings (OEM) Forging, Casting, Stamping Parts.
Packaging & Shipping:
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.
Company Introduction:
Factory View:
Exhibition:
자주 묻는 질문(FAQ):
1. 최소 주문 수량(MOQ)
A: Generally, 1 pc for standard parts; contact for nonstandard parts.
2. Delivery Time
A: In stock: within 5 working days. Out of stock: depends on your order quantity.
3. 선택 방법
A: part number or drawing, catalogue. If no, you can send us your sample, so we can make the drawing and sample accordingly.
4: What is the Warranty for your products?
A:Normally our warranty is 1 year.
Contacts:
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| 표준 또는 비표준: | 기준 |
|---|---|
| 샤프트 구멍: | 19-32 |
| 토크: | >80N.M |
| 내경: | 19mm |
| 속도: | 4000r/m |
| 구조: | Metal Bellows |
| 샘플: |
US$ 0.1/Piece
1개 (최소 주문 수량) | |
|---|
| 맞춤 설정: |
사용 가능
| 맞춤형 요청 |
|---|
유연 커플링은 높은 토크와 고속 회전이 필요한 용도에 적합할까요?
네, 플렉시블 커플링은 높은 토크와 고속 회전이 필요한 용도에 모두 적합하지만, 적합성은 플렉시블 커플링의 특정 설계 및 재질에 따라 달라집니다. 다양한 종류의 플렉시블 커플링은 토크 및 속도 용량이 다르므로, 용도에 맞는 커플링을 선택하는 것이 중요합니다.
높은 토크가 필요한 용도:
기어 커플링이나 디스크 커플링과 같은 일부 플렉시블 커플링은 높은 토크를 견딜 수 있도록 설계되었습니다. 기어 커플링은 서로 맞물리는 톱니형 허브로 구성되어 견고하고 효율적인 토크 전달을 제공합니다. 이러한 커플링은 제철소, 광산 장비, 발전소와 같이 높은 토크 부하가 발생하는 중공업 분야에서 널리 사용됩니다.
디스크 커플링은 높은 토크가 필요한 용도에도 적합합니다. 유연한 금속 디스크들이 연속적으로 배열되어 있어 상당한 토크를 견딜 수 있으며, 정렬 불량도 보정할 수 있습니다. 디스크 커플링은 고속 회전 기계나 정밀한 토크 전달이 필수적인 중요 설비에 자주 사용됩니다.
고속 애플리케이션:
유연 커플링은 고속 응용 분야에서도 사용할 수 있습니다. 예를 들어, 특정 디스크 커플링, 엘라스토머 커플링 및 그리드 커플링은 높은 회전 속도를 처리할 수 있습니다. 이러한 커플링은 관성이 낮아 속도 변화에 빠르게 반응하고 높은 RPM에서 효율적인 동력 전달을 제공할 수 있습니다.
조 커플링이나 타이어 커플링과 같은 엘라스토머 커플링은 펌프, 압축기, 팬 등 높은 토크와 속도가 요구되는 다양한 산업 분야에서 널리 사용됩니다. 이러한 커플링은 우수한 유연성과 감쇠 특성을 제공하여 고속 회전 및 진동이 심한 환경에 적합합니다.
고려 사항:
고토크 및 고속 애플리케이션에 사용할 플렉시블 커플링을 선택할 때는 여러 요소를 고려해야 합니다.
- 커플링 제조업체에서 제공하는 토크 및 속도 정격이 해당 용도의 요구 사항을 충족하거나 초과하는지 확인해야 합니다.
- 커플링의 설계 및 재질은 온도, 환경, 부식성 물질에 대한 노출 가능성 등 특정 작동 조건에 적합해야 합니다.
- 커플링의 올바른 정렬 및 설치는 최적의 성능을 보장하고 조기 마모를 방지하는 데 매우 중요합니다.
- 경우에 따라 과도한 부하 또는 속도 변동으로부터 커플링과 연결된 장비를 보호하기 위해 토크 제한기 또는 감속기와 같은 추가 구성 요소를 사용해야 할 수도 있습니다.
결론적으로, 플렉시블 커플링은 높은 토크와 고속 작동 환경에 적합하지만, 이러한 까다로운 조건에서 안정적이고 효율적인 성능을 보장하기 위해서는 적절한 커플링 유형과 올바른 선택이 필수적입니다.
What role does a flexible coupling play in reducing downtime and maintenance costs?
A flexible coupling plays a significant role in reducing downtime and maintenance costs in industrial machinery and rotating equipment. Here are the key ways in which flexible couplings contribute to these benefits:
- 정렬 불량 보정: One of the primary functions of a flexible coupling is to accommodate misalignment between two connected shafts. Misalignment can occur due to various factors such as thermal expansion, foundation settling, or manufacturing tolerances. By allowing for misalignment, flexible couplings reduce the transmission of harmful forces and stresses to connected components, minimizing wear and preventing premature failures that could lead to costly downtime and repairs.
- 진동 감쇠: Flexible couplings have inherent damping properties due to the elastomeric or flexible elements they incorporate. These elements absorb and dissipate vibration and shock loads that may arise from the operation of rotating machinery. By dampening vibrations, flexible couplings protect the connected equipment from excessive wear and fatigue, extending their service life and reducing the need for frequent maintenance or replacement.
- 충격 하중 흡수: In applications where sudden loads or shocks are common, such as in heavy machinery or high-speed equipment, flexible couplings act as shock absorbers. They can absorb and dissipate the impact energy, preventing damage to the machinery and minimizing downtime caused by unexpected failures or breakdowns.
- Easy Installation and Alignment: Flexible couplings are designed for ease of installation and alignment. Unlike rigid couplings that require precise shaft alignment, flexible couplings can tolerate some degree of misalignment during installation. This feature simplifies the setup process, reduces installation time, and lowers the risk of misalignment-related issues, ultimately minimizing downtime during initial installation or replacement of couplings.
- Reduced Maintenance Frequency: The ability of flexible couplings to handle misalignment and dampen vibrations results in reduced wear on bearings, seals, and other connected components. Consequently, the frequency of maintenance intervals can be extended, reducing the need for frequent inspections and component replacements. This directly translates to lower maintenance costs and less downtime for maintenance tasks.
- Equipment Protection: By reducing the transmission of shock loads and vibrations, flexible couplings act as protective barriers for connected equipment. They help prevent catastrophic failures and subsequent damage to expensive machinery, avoiding unplanned shutdowns and costly repairs.
Overall, flexible couplings are critical components that improve the reliability and longevity of rotating equipment. Their ability to handle misalignment, dampen vibrations, and protect against shock loads contributes to reduced downtime, lower maintenance costs, and increased productivity in industrial applications.
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 2024-02-06
