Product Description
Product Description
COUPLINGS
HRC | FCL | Chain coupling | GE | L | NM | MH | Torque limiter |
HRC 70B | FCL90 | KC4012 | GE14 | L050 | NM50 | MH45 | TL250-2 |
HRC 70F | FCL100 | KC4014 | GE19 | L070 | NM67 | MH55 | TL250-1 |
HRC 70H | FCL112 | KC4016 | GE24 | L075 | NM82 | MH65 | TL350-2 |
HRC 90B | FCL125 | KC5014 | GE28 | L090 | NM97 | MH80 | TL350-1 |
HRC 90F | FCL140 | KC5016 | GE38 | L095 | NM112 | MH90 | TL500-2 |
HRC 90H | FCL160 | KC6018 | GE42 | L099 | NM128 | MH115 | TL500-1 |
HRC 110B | FCL180 | KC6571 | GE48 | L100 | NM148 | MH130 | TL700-2 |
HRC 110F | FCL200 | KC6571 | GE55 | L110 | NM168 | MH145 | TL700-1 |
HRC 110H | FCL224 | KC8018 | GE65 | L150 | NM194 | MH175 | |
HRC 130B | FCL250 | KC8571 | GE75 | L190 | NM214 | MH200 | |
HRC 130F | FCL280 | KC8571 | GE90 | L225 | |||
HRC 130H | FCL315 | KC1571 | |||||
HRC 150B | FCL355 | KC12018 | |||||
HRC 150F | FCL400 | KC12571 | |||||
HRC 150H | FCL450 | ||||||
HRC 180B | FCL560 | ||||||
HRC 180F | FCL630 | ||||||
HRC 180H | |||||||
HRC 230B | |||||||
HRC 230F | |||||||
HRC 230H | |||||||
HRC 280B | |||||||
HRC 280F | |||||||
HRC 280H |
Catalogue
Workshop
Lots of coupling in stock
FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time and shipment?
1.Sample Lead-times: 10-20 days.
2.Production Lead-times: 30-45 days after order confirmed.
Q3: What is your advantages?
1. The most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
Standard Or Nonstandard: | Standard |
---|---|
Structure: | Flexible |
Material: | Cast Iron |
Type 6: | HRC180 |
Type 5: | HRC150 |
Type 8: | HRC280 |
Customization: |
Available
| Customized Request |
---|
How Does an HRC Coupling Protect Connected Equipment from Shock Loads and Vibrations?
HRC (Highly Resilient Coupling) couplings are designed to protect connected equipment from shock loads and vibrations through their unique construction and material properties:
- Flexible Elastomeric Element: The key component of an HRC coupling is the flexible elastomeric element positioned between the two metal hubs. This elastomer acts as a mechanical buffer, capable of absorbing and dissipating shock loads and vibrations that may occur during operation.
- Damping of Vibrations: The elastomeric element’s flexibility allows it to dampen torsional vibrations and dampen the impact of sudden shock loads. This helps in reducing resonance effects and minimizing the transmission of vibrations to the connected equipment.
- High Resilience: HRC couplings are made from elastomers with high resilience, meaning they can deform under load and return to their original shape after the load is removed. This property enables them to absorb and dissipate energy, protecting the system from sudden shocks.
- Misalignment Compensation: In addition to shock and vibration absorption, HRC couplings can also compensate for small amounts of misalignment between shafts. This capability further enhances the protection of connected equipment by reducing the stress caused by misalignment.
When equipment experiences shock loads or vibrations, the elastomeric element flexes and compresses, acting as a shock absorber. This prevents the sudden transmission of high impact forces to the connected machinery, reducing the risk of damage and premature wear.
Moreover, by damping vibrations, HRC couplings improve the overall stability and smoothness of the power transmission system. This contributes to the longevity of connected equipment and reduces the likelihood of mechanical failures or downtime.
Overall, HRC couplings play a vital role in safeguarding connected equipment from shock loads and vibrations, promoting the reliability and performance of mechanical systems in various industrial applications.
What Industries Commonly Use HRC Couplings for Power Transmission?
HRC (Highly Resilient Coupling) couplings are widely used in various industries for power transmission applications. Some of the common industries where HRC couplings are utilized include:
1. Manufacturing Industry: HRC couplings are extensively used in manufacturing plants for powering various machinery such as conveyor systems, pumps, compressors, fans, and machine tools. Their ability to dampen vibrations and accommodate misalignment makes them suitable for a range of manufacturing processes.
2. Petrochemical Industry: The petrochemical industry often employs HRC couplings in pumps, blowers, and agitators used for processing and transporting various chemicals and petrochemical products. These couplings help ensure smooth power transmission and protect equipment from shocks and vibrations.
3. Mining Industry: In the mining sector, HRC couplings are used in crushers, mills, conveyor belts, and other heavy-duty equipment. They are chosen for their durability and ability to handle high torque loads, which are common in mining operations.
4. Water and Wastewater Treatment: Water treatment plants and wastewater facilities utilize HRC couplings in pumps, mixers, and aerators to efficiently move and treat water and sewage. The couplings’ shock absorption capability helps reduce wear and tear on the equipment.
5. Power Generation: Power plants, both conventional and renewable, often use HRC couplings in generators, turbines, cooling tower fans, and other critical equipment. The couplings’ ability to handle high torque and dampen vibrations is beneficial in power generation applications.
6. Paper and Pulp Industry: In paper mills and pulp processing facilities, HRC couplings are employed in various stages of the manufacturing process, including pumps, agitators, and roll drives. They contribute to efficient power transmission and minimize downtime.
7. Steel and Metal Industry: The steel and metal processing industry relies on HRC couplings in rolling mills, furnaces, and other heavy machinery. These couplings assist in transmitting power effectively while absorbing shock loads and accommodating misalignment.
These are just a few examples, and HRC couplings find applications in numerous other industries, such as food and beverage, automotive, chemical, and construction, where reliable power transmission and protection of connected equipment are essential.
Advantages of Using HRC Couplings in Mechanical Systems
1. Flexibility: HRC couplings offer flexibility in accommodating misalignment between shafts, both angular and parallel. This flexibility helps to reduce stress on the connected equipment and increases the overall reliability of the system.
2. Vibration Damping: The elastomeric spider in HRC couplings acts as a cushion, absorbing vibrations and shock loads, which results in smoother and quieter operation of the machinery.
3. Simple Design: HRC couplings have a straightforward design, consisting of just two hubs and an elastomeric spider. This simplicity makes them easy to install, assemble, and maintain.
4. Cost-Effective: Compared to some other types of couplings, HRC couplings are cost-effective, providing reliable performance at a relatively lower cost.
5. High Torque Transmission: HRC couplings can handle high torque transmission, making them suitable for various heavy-duty applications.
6. Misalignment Compensation: They can compensate for small amounts of misalignment between shafts, which can occur due to factors like thermal expansion or shaft deflection.
7. Corrosion Resistance: The elastomeric spider in HRC couplings provides some level of corrosion resistance, making them suitable for applications in harsh environments.
8. Wide Range of Sizes and Torque Ratings: HRC couplings are available in various sizes and torque ratings, making it easy to find a suitable coupling for different power transmission requirements.
9. Electrically Insulating: Some HRC couplings are electrically insulating, which can be advantageous in certain applications to prevent electrical currents from passing between connected shafts.
10. Reduced Downtime: Due to their ability to absorb shock loads and vibrations, HRC couplings can help reduce wear and tear on machinery, leading to less downtime and lower maintenance costs.
Overall, HRC couplings are a reliable and widely used choice for connecting shafts in mechanical systems, providing flexibility, vibration dampening, and cost-effectiveness in a wide range of applications.
editor by CX 2023-09-21
China Good quality Mighty Gr/Ge/HRC/L/PU/ Spider Rubber Coupling and Nm Shaft Coupling hrc coupling
Product Description
Product Name | Coupling | Place of origin | China |
Brand | Mighty | Material | Steel /Cast Iron |
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.
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | 19-32 |
Torque: | >80N.M |
Bore Diameter: | 14mm |
Speed: | 6000r/M |
Structure: | Flexible |
Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can HRC Couplings Handle Misalignment Between Shafts?
HRC (Highly Resilient Coupling) couplings are designed to handle a certain degree of misalignment between shafts, making them suitable for applications where alignment issues may arise. These couplings can accommodate both angular and parallel misalignment to some extent, providing flexibility and resilience in mechanical systems.
The flexibility of HRC couplings is primarily due to their construction, which typically includes a flexible element made of rubber or other elastomeric materials. This flexible element sits between two metal hubs and absorbs misalignment by allowing a certain degree of movement.
There are generally two types of HRC couplings based on their ability to handle misalignment:
- Single Flex HRC Couplings: These couplings can accommodate angular misalignment but have limited capability to handle parallel misalignment. They are suitable for applications where angular misalignment is more prevalent.
- Double Flex HRC Couplings: These couplings are designed to handle both angular and parallel misalignment to a greater degree than single flex couplings. They offer increased flexibility and can handle more demanding misalignment conditions.
It is important to note that while HRC couplings can handle misalignment, they do have limits. Excessive misalignment beyond their specified range can lead to premature wear and failure. It is essential to follow the manufacturer’s guidelines and ensure that the coupling is properly installed and aligned to prevent unnecessary stress on the flexible element.
For applications with significant misalignment or where precise alignment is critical, other types of couplings like flexible couplings with elastomeric elements, gear couplings, or disc couplings may be more suitable. Engineers and designers should carefully assess the misalignment requirements of their specific application and choose the appropriate coupling type accordingly.
Factors to Consider When Choosing an HRC Coupling for a Specific System
When selecting an HRC coupling for a specific system, several crucial factors should be taken into consideration to ensure optimal performance and reliability:
1. Torque and Power Requirements: Determine the torque and power requirements of the application. This will help in selecting an HRC coupling with the appropriate torque rating and power capacity to handle the load.
2. Shaft Sizes: Check the shaft sizes of the connected equipment. The HRC coupling’s bore size should match the shaft sizes to ensure a proper fit and secure connection.
3. Misalignment Tolerance: Evaluate the expected misalignment in the system. HRC couplings are known for their ability to handle angular, parallel, and axial misalignment to a certain degree. Choose a coupling with the appropriate misalignment tolerance for your application.
4. Operating Speed: Consider the operating speed of the machinery. High-speed applications may require specially designed HRC couplings with balanced construction to prevent vibrations and maintain smooth operation.
5. Operating Temperature: Determine the range of operating temperatures in the system. Ensure that the selected HRC coupling can withstand the temperature extremes of the application without compromising its performance.
6. Environmental Conditions: Consider the environmental conditions in which the HRC coupling will operate. Factors such as moisture, dust, and corrosive elements should be taken into account when choosing the appropriate material and coating for the coupling.
7. Space Limitations: Evaluate the available space for the coupling installation. HRC couplings come in various sizes and designs, so choose one that fits within the spatial constraints of the system.
8. Maintenance Requirements: Determine the desired level of maintenance for the coupling. Some HRC couplings are maintenance-free, while others may require periodic inspection and lubrication.
9. Coupling Type: Consider the specific type of HRC coupling that best suits the application. HRC couplings are available in different designs, such as flange, taper bush, and pilot bore, each with its advantages for specific applications.
10. Budgetary Constraints: Finally, consider the budget for the coupling. While cost is an important factor, it should be balanced with the coupling’s performance, durability, and suitability for the application.
By carefully evaluating these factors, you can choose the most appropriate HRC coupling for your specific system, ensuring smooth power transmission, longevity, and reliability of your equipment.
Advantages of Using HRC Couplings in Mechanical Systems
1. Flexibility: HRC couplings offer flexibility in accommodating misalignment between shafts, both angular and parallel. This flexibility helps to reduce stress on the connected equipment and increases the overall reliability of the system.
2. Vibration Damping: The elastomeric spider in HRC couplings acts as a cushion, absorbing vibrations and shock loads, which results in smoother and quieter operation of the machinery.
3. Simple Design: HRC couplings have a straightforward design, consisting of just two hubs and an elastomeric spider. This simplicity makes them easy to install, assemble, and maintain.
4. Cost-Effective: Compared to some other types of couplings, HRC couplings are cost-effective, providing reliable performance at a relatively lower cost.
5. High Torque Transmission: HRC couplings can handle high torque transmission, making them suitable for various heavy-duty applications.
6. Misalignment Compensation: They can compensate for small amounts of misalignment between shafts, which can occur due to factors like thermal expansion or shaft deflection.
7. Corrosion Resistance: The elastomeric spider in HRC couplings provides some level of corrosion resistance, making them suitable for applications in harsh environments.
8. Wide Range of Sizes and Torque Ratings: HRC couplings are available in various sizes and torque ratings, making it easy to find a suitable coupling for different power transmission requirements.
9. Electrically Insulating: Some HRC couplings are electrically insulating, which can be advantageous in certain applications to prevent electrical currents from passing between connected shafts.
10. Reduced Downtime: Due to their ability to absorb shock loads and vibrations, HRC couplings can help reduce wear and tear on machinery, leading to less downtime and lower maintenance costs.
Overall, HRC couplings are a reliable and widely used choice for connecting shafts in mechanical systems, providing flexibility, vibration dampening, and cost-effectiveness in a wide range of applications.
editor by CX 2023-09-06
China Standard HRC Flexible Rubber Shaft Coupling Types of Spider Coupling hrc coupling
Product Description
Product Description
HRC Flexible rubber shaft coupling types of spider coupling HRC B/F/H
HRC Coupling
· Installation is quick and easy without special tools required, only a hexagonal wrench is needed
· Maintenance is virtually eliminated without lubrication required
· The electro metric element allows HRC to be suitable for use in most conditions
· In the unlikely event of the flexible element being destroyed, drive will be maintained by inner action of the integrally cast driving dogs
Useful
Mainly used in the mining, metallurgical, cement, chemicals, construction, building materials, electric power, telecommunications, textiles, and transportation departments.
Such as:
Conveyor: Belt conveyor.AFC conveyor.Chain conveyor.Screw conveyor.
Pump: Water pump, oil pump, slush pump,etc
Fan: Draft fan,,fanner, boiler fan,etc
Excavator: Bucket excavator. Bucket wheel excavators.Bucket wheel stacker reclaimer.
Crane: Tower crane.Gantry crane.Bridge crane.
Others: Various elevators.Coal plough.Ball mill.Crusher.Recreation machine.Blender
equipment.Centrifuger.Washer.Leather-making machine.machine for recreation park
mixer wire drawing machine.Extruder,dregs crusher of boiler. Plastic feeder.Rubber
smelling machine.etc.
Product Parameters
Packaging & Shipping
Packing Details : Plastic bag + paper box+wooden case + wooden pallet
Delivery Details : 30-60 days after we received the payment.
Company Profile
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.
FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2:Do you provide samples ? is it free or extra ?
A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.
Q3: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.
Q4:How long is your warranty?
A: Our Warranty is 12 month.
Q5 :Do you have inspection procedures for coupling ?
A:100% self-inspection before packing
Q6. What’s your payment?
A:1) 100% T/T. 2) 30% in advance, others before shipment. 3) L/C Q7:Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | 19-32 |
Bore Diameter: | 10-100mm |
Structure: | Jaw / Spider |
Material: | Cast Iron |
Type: | Flexible Coupling |
Samples: |
US$ 26.6/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can HRC Couplings Handle Misalignment Between Shafts?
HRC (Highly Resilient Coupling) couplings are designed to handle a certain degree of misalignment between shafts, making them suitable for applications where alignment issues may arise. These couplings can accommodate both angular and parallel misalignment to some extent, providing flexibility and resilience in mechanical systems.
The flexibility of HRC couplings is primarily due to their construction, which typically includes a flexible element made of rubber or other elastomeric materials. This flexible element sits between two metal hubs and absorbs misalignment by allowing a certain degree of movement.
There are generally two types of HRC couplings based on their ability to handle misalignment:
- Single Flex HRC Couplings: These couplings can accommodate angular misalignment but have limited capability to handle parallel misalignment. They are suitable for applications where angular misalignment is more prevalent.
- Double Flex HRC Couplings: These couplings are designed to handle both angular and parallel misalignment to a greater degree than single flex couplings. They offer increased flexibility and can handle more demanding misalignment conditions.
It is important to note that while HRC couplings can handle misalignment, they do have limits. Excessive misalignment beyond their specified range can lead to premature wear and failure. It is essential to follow the manufacturer’s guidelines and ensure that the coupling is properly installed and aligned to prevent unnecessary stress on the flexible element.
For applications with significant misalignment or where precise alignment is critical, other types of couplings like flexible couplings with elastomeric elements, gear couplings, or disc couplings may be more suitable. Engineers and designers should carefully assess the misalignment requirements of their specific application and choose the appropriate coupling type accordingly.
How Does an HRC Coupling Handle Angular, Parallel, and Axial Misalignment?
An HRC (Highly Resilient Coupling) is designed to handle various types of misalignment, including angular, parallel, and axial misalignment. The coupling’s unique construction allows it to provide flexibility while transmitting torque between two shafts. Here’s how it handles each type of misalignment:
1. Angular Misalignment: Angular misalignment occurs when the axes of the connected shafts are not perfectly aligned. The HRC coupling can accommodate this misalignment due to its flexible element, typically made of synthetic rubber or polyurethane. The rubber element can bend and flex, allowing the coupling to compensate for slight angular deviations between the shafts. This helps to reduce stress on the connected equipment and the coupling itself.
2. Parallel Misalignment: Parallel misalignment happens when the shafts are not perfectly aligned side by side. The HRC coupling’s rubber element can also tolerate small amounts of parallel misalignment. As the shafts move slightly in parallel, the rubber element flexes to maintain the torque transmission between the shafts. However, excessive parallel misalignment should be avoided to prevent premature wear on the coupling.
3. Axial Misalignment: Axial misalignment occurs when the ends of the shafts move closer together or farther apart. The HRC coupling can accommodate limited axial misalignment, thanks to the elasticity of the rubber element. As the shafts move in the axial direction, the rubber element compresses or expands accordingly, ensuring continuous torque transmission.
It’s essential to note that while HRC couplings are designed to handle misalignment, they have limits. Excessive misalignment can cause premature wear and failure of the coupling. Therefore, it’s crucial to install and align the HRC coupling properly within the recommended tolerances to ensure optimal performance and longevity of the coupling and connected equipment.
Materials Used in Manufacturing HRC Couplings
HRC couplings are typically made from a combination of different materials to provide the necessary properties for efficient power transmission and durability. The common materials used in manufacturing HRC couplings include:
- Cast Iron: Cast iron is a widely used material for HRC couplings due to its excellent strength, durability, and resistance to wear and deformation. It is suitable for various industrial applications and can handle substantial torque and misalignment.
- Steel: Steel is another popular choice for HRC coupling construction. It offers high tensile strength, good fatigue resistance, and the ability to handle high-speed applications. Steel HRC couplings are suitable for demanding environments and heavy-duty machinery.
- Stainless Steel: Stainless steel HRC couplings are ideal for applications where corrosion resistance is essential. They are commonly used in industries such as food processing, pharmaceuticals, and marine environments.
- Aluminum: Aluminum HRC couplings are lightweight and have excellent corrosion resistance. They are suitable for low to medium torque applications where weight reduction is a concern.
- Bronze: Bronze is used in specialized HRC coupling designs, particularly for applications requiring low friction and high wear resistance. It is commonly used in marine and heavy machinery applications.
- Polyurethane: Polyurethane is used for the flexible elements of HRC couplings. It offers good shock absorption and vibration damping properties, contributing to the coupling’s ability to protect connected equipment from shocks and vibrations.
- Other Composite Materials: Some HRC couplings may feature composite materials that combine the benefits of different materials, such as rubber compounds with metal reinforcement, to provide specific performance characteristics.
The material selection for HRC couplings depends on the application requirements, including torque, speed, environmental conditions, and industry standards. Manufacturers often provide a range of material options to suit various applications and ensure reliable and efficient power transmission.
editor by CX 2023-09-05
China wholesaler XL Star Type Spider Coupling Flexible Rubber Jaw Coupling HRC Shaft Coupling with HRC90 hrc coupling
Product Description
Product Name | hrc coupling |
Material | cast iron |
Type | HRC 70, HRC 90, HRC 110, HRC 130, HRC 150, HRC 180, HRC 230, HRC 280. |
Structure | 2 shaft ( 1 / 1a / 1b )+ spider |
Bore size | 0~40mm |
Weight | About 3.3-10 kg / pcs |
packing | plastic bag +paper box +wooden box +wooden pallet |
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.
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | 10-32 |
Torque: | >80N.M |
Bore Diameter: | 9mm |
Speed: | 4000r/M |
Structure: | Rigid |
Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
Can HRC Couplings Accommodate High Torque and High-Speed Applications?
HRC (Highly Resilient Coupling) couplings are designed to handle a wide range of torque and speed requirements, making them suitable for various industrial applications, including those involving high torque and high-speed conditions. Their ability to accommodate high torque and high-speed applications depends on several factors:
- Coupling Size and Type: HRC couplings come in various sizes and types, each with its torque and speed ratings. Larger couplings with robust designs can handle higher torque and speed than smaller ones.
- Material Composition: HRC couplings consist of a metal hub and a flexible elastomeric element. The material composition of the elastomer plays a significant role in determining the coupling’s torque and speed capabilities.
- Elastomer Properties: The elastomeric element in HRC couplings provides flexibility and damping. It should be selected based on its resilience, durability, and ability to withstand the intended torque and speed requirements.
- Application Requirements: The coupling’s torque and speed ratings must match or exceed the demands of the application. Factors such as the driven and driving equipment’s power, load characteristics, and operational conditions should be considered.
- Proper Installation: Correct installation, including accurate alignment and proper torqueing of the coupling, ensures optimal performance and minimizes the risk of premature failure in high torque and speed applications.
It’s important to consult the manufacturer’s specifications and guidelines to select the appropriate HRC coupling for a specific high torque and high-speed application. Using an undersized or unsuitable coupling can lead to premature wear, reduced efficiency, and potential safety hazards.
In summary, HRC couplings are well-suited for high torque and high-speed applications when properly selected, installed, and maintained. They offer the benefits of damping vibrations, shock absorption, and misalignment compensation while reliably transmitting power in demanding industrial settings.
Can HRC Couplings Be Used in Applications with Varying Operating Temperatures?
Yes, HRC couplings can be used in applications with varying operating temperatures. The choice of materials used in the manufacturing of HRC couplings allows them to withstand a wide range of temperatures, making them suitable for diverse industrial environments. Here’s how HRC couplings handle varying operating temperatures:
1. Material Selection: HRC couplings are typically constructed using high-quality materials such as cast iron, steel, and a flexible rubber element. These materials are selected for their excellent thermal properties and ability to maintain their structural integrity across a broad temperature range.
2. Temperature Resistance: The rubber element in the HRC coupling is designed to resist temperature extremes. It remains flexible and resilient even in high or low-temperature conditions. This flexibility is essential for the coupling’s ability to accommodate misalignment and dampen vibrations effectively.
3. Thermal Expansion: When machinery operates at higher temperatures, components can undergo thermal expansion. HRC couplings can handle the slight misalignment caused by thermal expansion, thanks to their flexible rubber element. This feature prevents additional stress on the connected shafts and bearings, reducing the risk of premature failures.
4. Lubrication-Free: Unlike some other types of couplings that require lubrication for smooth operation, HRC couplings are designed to be lubrication-free. This is advantageous in applications with varying temperatures because lubricants may experience changes in viscosity and performance at extreme temperatures. The absence of lubrication simplifies maintenance and ensures consistent coupling performance regardless of temperature fluctuations.
5. Application Versatility: Due to their temperature resistance and ability to handle misalignment, HRC couplings find applications in a wide range of industries and equipment, including pumps, compressors, conveyors, and various types of machinery that operate in environments with varying temperatures.
In summary, HRC couplings are well-suited for applications with varying operating temperatures. Their robust construction, temperature-resistant materials, and ability to handle misalignment make them a reliable and versatile choice for power transmission in different industrial settings, regardless of temperature fluctuations.
Limitations and Disadvantages of Using HRC Couplings
HRC couplings offer numerous advantages for power transmission in various mechanical systems, but they also have some limitations and disadvantages to consider:
- Misalignment Limitation: While HRC couplings can handle a degree of misalignment, they are not as flexible as some other coupling types, such as flexible or elastomeric couplings. Excessive misalignment beyond their specified limits can lead to premature wear and failure.
- High Shock Loads: While HRC couplings can handle moderate shock loads, they may not be suitable for applications with very high shock loads. In such cases, specialized couplings like gear or disc couplings may be more appropriate.
- Temperature Limitations: HRC couplings have temperature limitations based on the material used in their construction. In high-temperature environments, other coupling types, such as metal disc couplings, may be more suitable.
- Noise and Vibration: HRC couplings are not as effective in dampening noise and vibration as some other coupling designs, like flexible couplings with elastomeric elements. In applications where noise reduction is critical, additional measures may be required.
- Regular Maintenance: While HRC couplings are generally low-maintenance, they still require periodic inspection and lubrication to ensure optimal performance and prevent unexpected failures.
- Component Wear: The flexible elements of HRC couplings, such as the rubber inserts, may experience wear over time, especially in demanding applications. Regular inspection and replacement of these elements may be necessary.
- Size and Weight: HRC couplings may be larger and heavier than some other coupling types, which can be a consideration in applications where space and weight are limited.
- Cost: HRC couplings can be more cost-effective than some high-performance couplings, but they may not offer the same level of performance and precision in certain applications.
Despite these limitations, HRC couplings remain a popular choice in many industrial applications due to their reliability, simplicity, and cost-effectiveness. Engineers and designers should carefully assess their specific application requirements and consider these factors when selecting the most suitable coupling type for their system.
editor by CX 2023-09-01
China Hot selling HRC Flexible Rubber Camlock Shaft Coupling Types of Spider Coupling HRC B/F/H Cast Iron HRC Couplings for Hub HRC 70f-1008 hrc coupling
Product Description
HRC Flexible rubber camlock shaft coupling types of spider coupling HRC B/F/H Cast Iron HRC Couplings for Hub HRC 70F-1008
Product Description
- Installation is quick and easy without special tools required, only a hexagonal wrench is needed
- Maintenance is virtually eliminated without the lubrication required
- The electro-metric element allows HRC to be suitable for use in most conditions
- In the unlikely event of the flexible element being destroyed, the drive will be maintained by the inner action of the integrally cast driving dogs
Product Parameters
Type F&H | Bored to size | A | B | E | F | G | L1 | L2 | L3 | J | ||||||||
SIZE | BUSH | Bore | C | D | Bore | C | D | |||||||||||
MAX MIN | MAX | MIN | ||||||||||||||||
70 | 1008 | 25 | 9 | 20.0 | 23.5 | 32 | 10 | 20 | 23.5 | 69 | 60 | 31 | 25 | 18 | 65 | 66.5 | 68 | 29 |
90 | 1108 | 28 | 9 | 19.5 | 23.5 | 42 | 10 | 26 | 30.5 | 85 | 70 | 32 | 30.5 | 22.5 | 69.5 | 76 | 82.5 | 29 |
110 | 1610 | 42 | 14 | 18.5 | 26.5 | 55 | 10 | 37 | 45.5 | 112 | 100 | 45 | 45 | 29 | 82 | 101 | 119 | 38 |
130 | 1610 | 42 | 14 | 18.5 | 26.5 | 60 | 20 | 39 | 47.5 | 130 | 105 | 50 | 53 | 35 | 89 | 118 | 146 | 38 |
150 | 2012 | 50 | 14 | 23.5 | 33.5 | 85 | 28 | 46 | 56 | 150 | 115 | 62 | 60 | 40 | 107 | 134 | 160 | 42 |
180 | 2517 | 60 | 16 | 34.5 | 46.5 | 80 | 28 | 58 | 70 | 180 | 125 | 77 | 73 | 49 | 142 | 165 | 189 | 48 |
230 | 3571 | 75 | 25 | 39.5 | 52.5 | 100 | 48 | 77 | 90 | 225 | 155 | 99 | 85.5 | 59.5 | 165 | 202 | 240 | 55 |
280 | 3525 | 100 | 35 | 51.0 | 66.5 | 115 | 60 | 90 | 105.5 | 175 | 206 | 119 | 105.5 | 74.5 | 208 | 247 | 286 | 67 |
Related Products
Company Profile
FAQ
Q: Can you make the coupling with customization?
A: Yes, we can customize per your request.
Q: Do you provide samples?
A: Yes. The sample is available for testing.
Q: What is your MOQ?
A: It is 10pcs for the beginning of our business.
Q: What’s your lead time?
A: Standard products need 5-30days, a bit longer for customized products.
Q: Do you provide technical support?
A: Yes. Our company has a design and development team, and we can provide technical support if you
need.
Q: How to ship to us?
A: It is available by air, sea, or by train.
Q: How to pay the money?
A: T/T and L/C are preferred, with different currencies, including USD, EUR, RMB, etc.
Q: How can I know if the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.
Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.
Q: How shall we contact you?
A: You can send an inquiry directly, and we will respond within 24 hours.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
---|
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | 8-24 |
Torque: | <10N.M |
Samples: |
US$ 50/Piece
1 Piece(Min.Order) | Order Sample Two parts with rubber
|
---|
Customization: |
Available
| Customized Request |
---|
Are There Any Safety Considerations When Using HRC Couplings in Rotating Machinery?
When using HRC (Highly Resilient Coupling) couplings in rotating machinery, several safety considerations should be taken into account to ensure the proper and safe functioning of the coupling and the connected equipment:
- Proper Installation: It is crucial to follow the manufacturer’s guidelines and recommendations for the correct installation of the HRC coupling. Ensure that the coupling is mounted securely on the shafts and that all fasteners are tightened to the specified torque values.
- Alignment: Adequate shaft alignment is essential for the smooth operation of the HRC coupling. Misalignment can lead to increased stress on the coupling and its elastomeric element, reducing its service life and possibly causing premature failure.
- Torque Capacity: Before selecting an HRC coupling, verify that it has the appropriate torque capacity for the specific application. Using an undersized coupling can result in overloading, leading to coupling failure and potential damage to connected machinery.
- Operating Conditions: Consider the environmental conditions and operating parameters of the machinery when choosing an HRC coupling. Factors such as temperature, humidity, and exposure to chemicals can affect the coupling’s performance and longevity.
- Regular Inspection: Implement a regular inspection and maintenance schedule for the HRC coupling and the entire power transmission system. Check for signs of wear, corrosion, or any other issues that may require attention. Replace worn or damaged components promptly.
- Emergency Stop: Ensure that the rotating machinery is equipped with a proper emergency stop mechanism to quickly shut down operations in case of unexpected events or coupling failure.
- Overload Protection: Consider adding overload protection devices to the system to prevent excessive torque or shock loads from reaching the coupling and the connected equipment.
By adhering to these safety considerations and best practices, the risk of accidents, equipment damage, and downtime can be minimized, ensuring a safe and reliable operation of rotating machinery with HRC couplings.
How Does an HRC Coupling Handle Angular, Parallel, and Axial Misalignment?
An HRC (Highly Resilient Coupling) is designed to handle various types of misalignment, including angular, parallel, and axial misalignment. The coupling’s unique construction allows it to provide flexibility while transmitting torque between two shafts. Here’s how it handles each type of misalignment:
1. Angular Misalignment: Angular misalignment occurs when the axes of the connected shafts are not perfectly aligned. The HRC coupling can accommodate this misalignment due to its flexible element, typically made of synthetic rubber or polyurethane. The rubber element can bend and flex, allowing the coupling to compensate for slight angular deviations between the shafts. This helps to reduce stress on the connected equipment and the coupling itself.
2. Parallel Misalignment: Parallel misalignment happens when the shafts are not perfectly aligned side by side. The HRC coupling’s rubber element can also tolerate small amounts of parallel misalignment. As the shafts move slightly in parallel, the rubber element flexes to maintain the torque transmission between the shafts. However, excessive parallel misalignment should be avoided to prevent premature wear on the coupling.
3. Axial Misalignment: Axial misalignment occurs when the ends of the shafts move closer together or farther apart. The HRC coupling can accommodate limited axial misalignment, thanks to the elasticity of the rubber element. As the shafts move in the axial direction, the rubber element compresses or expands accordingly, ensuring continuous torque transmission.
It’s essential to note that while HRC couplings are designed to handle misalignment, they have limits. Excessive misalignment can cause premature wear and failure of the coupling. Therefore, it’s crucial to install and align the HRC coupling properly within the recommended tolerances to ensure optimal performance and longevity of the coupling and connected equipment.
Limitations and Disadvantages of Using HRC Couplings
HRC couplings offer numerous advantages for power transmission in various mechanical systems, but they also have some limitations and disadvantages to consider:
- Misalignment Limitation: While HRC couplings can handle a degree of misalignment, they are not as flexible as some other coupling types, such as flexible or elastomeric couplings. Excessive misalignment beyond their specified limits can lead to premature wear and failure.
- High Shock Loads: While HRC couplings can handle moderate shock loads, they may not be suitable for applications with very high shock loads. In such cases, specialized couplings like gear or disc couplings may be more appropriate.
- Temperature Limitations: HRC couplings have temperature limitations based on the material used in their construction. In high-temperature environments, other coupling types, such as metal disc couplings, may be more suitable.
- Noise and Vibration: HRC couplings are not as effective in dampening noise and vibration as some other coupling designs, like flexible couplings with elastomeric elements. In applications where noise reduction is critical, additional measures may be required.
- Regular Maintenance: While HRC couplings are generally low-maintenance, they still require periodic inspection and lubrication to ensure optimal performance and prevent unexpected failures.
- Component Wear: The flexible elements of HRC couplings, such as the rubber inserts, may experience wear over time, especially in demanding applications. Regular inspection and replacement of these elements may be necessary.
- Size and Weight: HRC couplings may be larger and heavier than some other coupling types, which can be a consideration in applications where space and weight are limited.
- Cost: HRC couplings can be more cost-effective than some high-performance couplings, but they may not offer the same level of performance and precision in certain applications.
Despite these limitations, HRC couplings remain a popular choice in many industrial applications due to their reliability, simplicity, and cost-effectiveness. Engineers and designers should carefully assess their specific application requirements and consider these factors when selecting the most suitable coupling type for their system.
editor by CX 2023-08-17
China Huading Lm Basic Universal Simple Convenient Maintenance Star Jaw Coupling Spider Couplings cohesion and coupling
Merchandise Description
LM Simple Type Plum Elastic Coupling(GB/T 5272-2002)
♦Description
Plum elastic coupling has the qualities of vibration reduction, buffering, little radial dimensions, no lubrication and simple routine maintenance. Suited for starting up frequency, positive and unfavorable rotation, medium and lower speed, medium and little electrical power transmission.Not suitable for heavy masses and recurrent substitute of elastic components.
The structure of plum elastic coupling is basic.But when the elastic element is changed, the 50 % coupling shall be moved axially.LMS variety is simple to substitute the elastic factor without getting to go the half coupling.
♦Detailed Photos
♦Standard Parameter and Main Dimension
Type | Norminal torque(Tn/N·m) | Speed(Np) | Shaft gap diameter (done,dtwo,dz) |
Length of shaft hole | LO | D | Done | Type of elastic areas | Mass | Rotary inertia | ||||||||||||||
Hardness of elastic parts | LM | LMD,LMS | Y type | J1,Z kind | L (suggest) |
LM | LMD | LMS | LMD,LMS | LM | LMD | LMS | LM | LMD | LMS | |||||||||
a/HA | b/Hd | L | ||||||||||||||||||||||
80+5 | sixty+five | r·min-1 | Mm | kg | kg·m2 | |||||||||||||||||||
LM1 LMD1 LMS1 |
25 | 45 | 15300 | 8500 | 12,fourteen | 32 | 27 | 35 | 86 | 92 | 98 | 50 | 90 | MT1-a -b | 0.66 | 1.21 | 1.33 | 0.0002 | 0.0008 | 0.0013 | ||||
16,18,19 | forty two | 30 | ||||||||||||||||||||||
twenty,22,24 | 52 | 38 | ||||||||||||||||||||||
twenty five | sixty two | 44 | ||||||||||||||||||||||
LM2 LMD2 LMS2 |
50 | 100 | 1200 | 7600 | 16,18,19 | 42 | 30 | 38 | 95 | 101.five | 108 | 60 | 100 | MT2-a -b | 0.ninety three | 1.65 | 1.74 | 0.0004 | 0.0014 | 0.0571 | ||||
20,22,24 | 52 | 38 | ||||||||||||||||||||||
25,28 | 62 | forty four | ||||||||||||||||||||||
30 | eighty two | 60 | ||||||||||||||||||||||
LM3 LMD3 LMS3 |
100 | 200 | 10900 |
6900 | twenty,22,24 | 52 | 38 | 40 | 103 | 110 | 117 | 70 | 110 | MT3-a -b | 1.forty one | 2.36 | 2.33 | 0.0009 | 0.0571 | 0.0034 | ||||
twenty five,28 | 62 | 44 | ||||||||||||||||||||||
30,32 | 82 | 60 | ||||||||||||||||||||||
LM4 LMD4 LMS4 |
140 | 280 | 9000 |
6200 | 22,24 | 52 | 38 | 45 | 114 | 122 | 130 | 85 | 125 | MT4-a -b | 2.eighteen | 3.56 | 3.38 | 0.002 | 0.005 | 0.0064 | ||||
25,28 | sixty two | 44 | ||||||||||||||||||||||
30,32,35,38 | 82 | sixty | ||||||||||||||||||||||
40 | 112 | 84 | ||||||||||||||||||||||
LM5 LMD5 LMS5 |
350 | 400 | 7300 |
5000 | twenty five,28 | sixty two | 44 | 50 | 127 | 138.5 | 150 | 105 | 150 | MT5-a -b | 3.sixty | 6.36 | 6.07 | 0.005 | 0.0135 | 0.0175 | ||||
30,32,35,38 | eighty two | 60 | ||||||||||||||||||||||
forty,42,forty five | 112 | eighty four | ||||||||||||||||||||||
LM6 LMD6 LMS6 |
400 | 710 | 6100 |
4100 | 30,32,35,38 | 82 | sixty | 55 | 143 | 155 | 167 | 185 | 185 | MT6-a -b | 6.07 | 10.seventy seven | 10.47 | 0.0114 | 0.0329 | 0.0444 | ||||
forty,42,45,forty eight | 112 | 84 | ||||||||||||||||||||||
LM7 LMD7 LMS7 |
630 | 1120 | 5300 | 3700 | 35*,38* | 82 | 60 | 60 | 159 | 172 | 185 | 205 | 205 | MT7-a -b | 9.09 | 15.thirty | 14.22 | 0.5712 | 0.0581 | 0.571 | ||||
40*,forty two*,forty five,48,50,55 | 112 | 84 | ||||||||||||||||||||||
LM8 LMD8 LMS8 |
1120 | 2240 | 4500 | 3100 | 45*,48*,fifty,fifty five,fifty six | 112 | 84 | 70 | 181 | 195 | 209 | 170 | 240 | MT8-a -b | 13.56 | 22.72 | 21.sixteen | 0. 0571 | 0.1175 | 0.1493 | ||||
60,sixty three,65 | 142 | 107 | ||||||||||||||||||||||
LM9 LMD9 LMS9 |
1800 | 3550 | 3800 | 2800 | 50*,55*,56* | 112 | 84 | 80 | 208 | 224 | 240 | 200 | 270 | MT9-a -b | 21.forty | 34.44 | 30.70 | 0.1041 | 0.2333 | 0.2767 | ||||
60,sixty three,65,70,seventy one,75 | 142 | 107 | ||||||||||||||||||||||
eighty | 172 | 132 | ||||||||||||||||||||||
LM10 LMD10 LMS10 |
2800 | 5600 | 3300 | 2500 | 60*,sixty three*,65*,70,71,seventy five | 142 | 107 | 90 | 230 | 248 | 268 | 230 | 305 | MT10-a -b | 32.03 | 51.36 | 44.55 | 0.2105 | 0.4594 | 0.5262 | ||||
eighty,85,90,ninety five | 172 | 132 | ||||||||||||||||||||||
one hundred | 212 | 167 | ||||||||||||||||||||||
LM11 LMD11 LMS11 |
4500 | 9000 | 2900 | 2200 | seventy one*,seventy one*,seventy five* | 142 | 107 | 100 | 260 | 284 | 308 | 260 | 350 | MT11-a -b | 49.fifty two | 81.thirty | 70.72 | 0.4338 | 0.9777 | 1.1362 | ||||
eighty*,85*,90,ninety five | 172 | 132 | ||||||||||||||||||||||
one hundred,one hundred ten,one hundred twenty | 212 | 167 | ||||||||||||||||||||||
LM12 LMD12 LMS12 |
6300 | 12500 | 2500 | 1900 | 80*,85*,90*95 | 172 | 132 | 115 | 297 | 321 | 345 | 300 | 400 | MT12-a -b | 73.45 | 115.fifty three | 99.fifty four | 0.8205 | 1.751 | 1.9998 | ||||
100,a hundred and ten,a hundred and twenty,one hundred twenty five | 212 | 167 | ||||||||||||||||||||||
one hundred thirty,140,150 | 252 | 202 | ||||||||||||||||||||||
LM13 LMD13 LMS13 |
11200 | 2000 | 2100 | 1600 | 90*,95* | 172 | 132 | 125 | 323 | 348 | 373 | 360 | 460 | MT13-a -b | 103.86 | 161.seventy nine | 137.fifty three | 1.6718 | 3.667 | 3.6719 | ||||
a hundred*,110*,a hundred and twenty*,a hundred twenty five* | 212 | 167 | ||||||||||||||||||||||
a hundred thirty,a hundred and forty,150 | 252 | 202 | ||||||||||||||||||||||
LM14 LMD14 LMS14 |
12500 | 25000 | 1900 | 1500 | a hundred*,110*,one hundred twenty*,125* | 212 | 167 | 135 | 333 | 358 | 383 | 400 | 500 | MT14-a -b | 127.fifty nine | 196.32 | 165.twenty five | 2.499 | 4.8669 | 5.1581 | ||||
a hundred thirty*,140*,150 | 252 | 202 | ||||||||||||||||||||||
a hundred and sixty | 302 | 242 |
Notice:
1. Mass and rotary inertia are the approximation calculated according to the suggested least axial gap.
2. Diameter of shaft hole with* can be utilised for Z sort shaft hole.
three. a.b is the code for 2 distinct resources and hardness of elastic elements.
♦Other Merchandise Record
Transmission Machinery Elements Identify |
Model |
Common Coupling | WS,WSD,WSP |
Cardan Shaft | SWC,SWP,SWZ |
Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
Substantial Versatile Coupling | LM |
Chain Coupling | GL |
Jaw Coupling | LT |
Grid Coupling | JS |
♦Our Organization
HangZhou CZPT Equipment Manufacturing Co., Ltd. is a large-tech enterprise specializing in the layout and manufacture of different sorts of coupling. There are 86 staff in our organization, which includes 2 senior engineers and no much less than twenty mechanical style and manufacture, heat therapy, welding, and other pros.
Sophisticated and reasonable procedure, full detection indicates. Our firm actively introduces foreign superior technology and equipment, on the foundation of the issue, we make entire use of the advantage and do far more analysis and innovation. Strict to high good quality and run strictly in accordance with the ISO9000 top quality certification technique normal mode.
Our business materials various types of products. Substantial quality and affordable value. We stick to the theory of “good quality very first, services 1st, constant improvement and innovation to meet the consumers” for the management and “zero defect, zero complaints” as the top quality aim.
♦Our Solutions
one. Design Services
Our layout staff has expertise in Cardan shafts relating to item style and growth. If you have any needs for your new product or desire to make additional improvements, we are listed here to supply our assist.
two. Item Providers
Uncooked materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→ Packing→ Shipping and delivery
three. Samples Process
We could develop the sample in accordance to your prerequisite and amend the sample constantly to satisfy your want.
4. Research & Development
We generally analysis the new demands of the market and develop the new product when there is new autos in the industry.
5. Quality Management
Every single phase must be a specific check by Specialist Staff in accordance to the normal of ISO9001 and TS16949.
♦FAQ
Q 1: Are you a investing firm or a producer?
A: We are a expert maker specializing in manufacturing various series of couplings.
Q 2: Can you do OEM?
Sure, we can. We can do OEM & ODM for all the buyers with customized artworks in PDF or AI structure.
Q 3: How lengthy is your delivery time?
Typically, it is 20-30 days if the products are not in stock. It is in accordance to amount.
Q 4: Do you give samples? Is it totally free or further?
Sure, we could offer the sample but not for cost-free. Truly, we have a very good price theory, when you make the bulk order the value of the sample will be deducted.
Q 5: How extended is your warranty?
A: Our Warranty is 12 months under regular situations.
Q 6: What is the MOQ?
A: Usually our MOQ is 1 pcs.
Q 7: Do you have inspection processes for coupling?
A: one hundred% self-inspection ahead of packing.
Q 8: Can I have a pay a visit to to your factory prior to the order?
A: Confident, welcome to pay a visit to our manufacturing facility.
Q 9: What’s your payment?
A: T/T.
♦Make contact with Us
Net: huadingcoupling
Incorporate: No.11 HangZhou Highway,Chengnan park,HangZhou Town,ZheJiang Province,China
/ Piece | |
1 Piece (Min. Order) |
###
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | as Your Requirement |
Torque: | as Your Requirement |
Bore Diameter: | as Your Requirement |
Speed: | as Your Requirement |
Structure: | Flexible |
###
Samples: |
US$ 500/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
---|
###
Type | Norminal torque(Tn/N·m) | Speed(Np) | Shaft hole diameter (d1,d2,dz) |
Length of shaft hole | LO | D | D1 | Type of elastic parts | Mass | Rotary inertia | ||||||||||||||
Hardness of elastic parts | LM | LMD,LMS | Y type | J1,Z type | L (recommend) |
LM | LMD | LMS | LMD,LMS | LM | LMD | LMS | LM | LMD | LMS | |||||||||
a/HA | b/HD | L | ||||||||||||||||||||||
80+5 | 60+5 | r·min-1 | Mm | kg | kg·m2 | |||||||||||||||||||
LM1 LMD1 LMS1 |
25 | 45 | 15300 | 8500 | 12,14 | 32 | 27 | 35 | 86 | 92 | 98 | 50 | 90 | MT1-a -b | 0.66 | 1.21 | 1.33 | 0.0002 | 0.0008 | 0.0013 | ||||
16,18,19 | 42 | 30 | ||||||||||||||||||||||
20,22,24 | 52 | 38 | ||||||||||||||||||||||
25 | 62 | 44 | ||||||||||||||||||||||
LM2 LMD2 LMS2 |
50 | 100 | 1200 | 7600 | 16,18,19 | 42 | 30 | 38 | 95 | 101.5 | 108 | 60 | 100 | MT2-a -b | 0.93 | 1.65 | 1.74 | 0.0004 | 0.0014 | 0.0021 | ||||
20,22,24 | 52 | 38 | ||||||||||||||||||||||
25,28 | 62 | 44 | ||||||||||||||||||||||
30 | 82 | 60 | ||||||||||||||||||||||
LM3 LMD3 LMS3 |
100 | 200 | 10900 |
6900 | 20,22,24 | 52 | 38 | 40 | 103 | 110 | 117 | 70 | 110 | MT3-a -b | 1.41 | 2.36 | 2.33 | 0.0009 | 0.0024 | 0.0034 | ||||
25,28 | 62 | 44 | ||||||||||||||||||||||
30,32 | 82 | 60 | ||||||||||||||||||||||
LM4 LMD4 LMS4 |
140 | 280 | 9000 |
6200 | 22,24 | 52 | 38 | 45 | 114 | 122 | 130 | 85 | 125 | MT4-a -b | 2.18 | 3.56 | 3.38 | 0.002 | 0.005 | 0.0064 | ||||
25,28 | 62 | 44 | ||||||||||||||||||||||
30,32,35,38 | 82 | 60 | ||||||||||||||||||||||
40 | 112 | 84 | ||||||||||||||||||||||
LM5 LMD5 LMS5 |
350 | 400 | 7300 |
5000 | 25,28 | 62 | 44 | 50 | 127 | 138.5 | 150 | 105 | 150 | MT5-a -b | 3.60 | 6.36 | 6.07 | 0.005 | 0.0135 | 0.0175 | ||||
30,32,35,38 | 82 | 60 | ||||||||||||||||||||||
40,42,45 | 112 | 84 | ||||||||||||||||||||||
LM6 LMD6 LMS6 |
400 | 710 | 6100 |
4100 | 30,32,35,38 | 82 | 60 | 55 | 143 | 155 | 167 | 185 | 185 | MT6-a -b | 6.07 | 10.77 | 10.47 | 0.0114 | 0.0329 | 0.0444 | ||||
40,42,45,48 | 112 | 84 | ||||||||||||||||||||||
LM7 LMD7 LMS7 |
630 | 1120 | 5300 | 3700 | 35*,38* | 82 | 60 | 60 | 159 | 172 | 185 | 205 | 205 | MT7-a -b | 9.09 | 15.30 | 14.22 | 0.0232 | 0.0581 | 0.0739 | ||||
40*,42*,45,48,50,55 | 112 | 84 | ||||||||||||||||||||||
LM8 LMD8 LMS8 |
1120 | 2240 | 4500 | 3100 | 45*,48*,50,55,56 | 112 | 84 | 70 | 181 | 195 | 209 | 170 | 240 | MT8-a -b | 13.56 | 22.72 | 21.16 | 0.0468 | 0.1175 | 0.1493 | ||||
60,63,65 | 142 | 107 | ||||||||||||||||||||||
LM9 LMD9 LMS9 |
1800 | 3550 | 3800 | 2800 | 50*,55*,56* | 112 | 84 | 80 | 208 | 224 | 240 | 200 | 270 | MT9-a -b | 21.40 | 34.44 | 30.70 | 0.1041 | 0.2333 | 0.2767 | ||||
60,63,65,70,71,75 | 142 | 107 | ||||||||||||||||||||||
80 | 172 | 132 | ||||||||||||||||||||||
LM10 LMD10 LMS10 |
2800 | 5600 | 3300 | 2500 | 60*,63*,65*,70,71,75 | 142 | 107 | 90 | 230 | 248 | 268 | 230 | 305 | MT10-a -b | 32.03 | 51.36 | 44.55 | 0.2105 | 0.4594 | 0.5262 | ||||
80,85,90,95 | 172 | 132 | ||||||||||||||||||||||
100 | 212 | 167 | ||||||||||||||||||||||
LM11 LMD11 LMS11 |
4500 | 9000 | 2900 | 2200 | 71*,71*,75* | 142 | 107 | 100 | 260 | 284 | 308 | 260 | 350 | MT11-a -b | 49.52 | 81.30 | 70.72 | 0.4338 | 0.9777 | 1.1362 | ||||
80*,85*,90,95 | 172 | 132 | ||||||||||||||||||||||
100,110,120 | 212 | 167 | ||||||||||||||||||||||
LM12 LMD12 LMS12 |
6300 | 12500 | 2500 | 1900 | 80*,85*,90*95 | 172 | 132 | 115 | 297 | 321 | 345 | 300 | 400 | MT12-a -b | 73.45 | 115.53 | 99.54 | 0.8205 | 1.751 | 1.9998 | ||||
100,110,120,125 | 212 | 167 | ||||||||||||||||||||||
130,140,150 | 252 | 202 | ||||||||||||||||||||||
LM13 LMD13 LMS13 |
11200 | 2000 | 2100 | 1600 | 90*,95* | 172 | 132 | 125 | 323 | 348 | 373 | 360 | 460 | MT13-a -b | 103.86 | 161.79 | 137.53 | 1.6718 | 3.667 | 3.6719 | ||||
100*,110*,120*,125* | 212 | 167 | ||||||||||||||||||||||
130,140,150 | 252 | 202 | ||||||||||||||||||||||
LM14 LMD14 LMS14 |
12500 | 25000 | 1900 | 1500 | 100*,110*,120*,125* | 212 | 167 | 135 | 333 | 358 | 383 | 400 | 500 | MT14-a -b | 127.59 | 196.32 | 165.25 | 2.499 | 4.8669 | 5.1581 | ||||
130*,140*,150 | 252 | 202 | ||||||||||||||||||||||
160 | 302 | 242 |
###
Transmission Machinery Parts Name |
Model |
Universal Coupling | WS,WSD,WSP |
Cardan Shaft | SWC,SWP,SWZ |
Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
High Flexible Coupling | LM |
Chain Coupling | GL |
Jaw Coupling | LT |
Grid Coupling | JS |
/ Piece | |
1 Piece (Min. Order) |
###
Standard Or Nonstandard: | Standard |
---|---|
Shaft Hole: | as Your Requirement |
Torque: | as Your Requirement |
Bore Diameter: | as Your Requirement |
Speed: | as Your Requirement |
Structure: | Flexible |
###
Samples: |
US$ 500/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
---|
###
Type | Norminal torque(Tn/N·m) | Speed(Np) | Shaft hole diameter (d1,d2,dz) |
Length of shaft hole | LO | D | D1 | Type of elastic parts | Mass | Rotary inertia | ||||||||||||||
Hardness of elastic parts | LM | LMD,LMS | Y type | J1,Z type | L (recommend) |
LM | LMD | LMS | LMD,LMS | LM | LMD | LMS | LM | LMD | LMS | |||||||||
a/HA | b/HD | L | ||||||||||||||||||||||
80+5 | 60+5 | r·min-1 | Mm | kg | kg·m2 | |||||||||||||||||||
LM1 LMD1 LMS1 |
25 | 45 | 15300 | 8500 | 12,14 | 32 | 27 | 35 | 86 | 92 | 98 | 50 | 90 | MT1-a -b | 0.66 | 1.21 | 1.33 | 0.0002 | 0.0008 | 0.0013 | ||||
16,18,19 | 42 | 30 | ||||||||||||||||||||||
20,22,24 | 52 | 38 | ||||||||||||||||||||||
25 | 62 | 44 | ||||||||||||||||||||||
LM2 LMD2 LMS2 |
50 | 100 | 1200 | 7600 | 16,18,19 | 42 | 30 | 38 | 95 | 101.5 | 108 | 60 | 100 | MT2-a -b | 0.93 | 1.65 | 1.74 | 0.0004 | 0.0014 | 0.0021 | ||||
20,22,24 | 52 | 38 | ||||||||||||||||||||||
25,28 | 62 | 44 | ||||||||||||||||||||||
30 | 82 | 60 | ||||||||||||||||||||||
LM3 LMD3 LMS3 |
100 | 200 | 10900 |
6900 | 20,22,24 | 52 | 38 | 40 | 103 | 110 | 117 | 70 | 110 | MT3-a -b | 1.41 | 2.36 | 2.33 | 0.0009 | 0.0024 | 0.0034 | ||||
25,28 | 62 | 44 | ||||||||||||||||||||||
30,32 | 82 | 60 | ||||||||||||||||||||||
LM4 LMD4 LMS4 |
140 | 280 | 9000 |
6200 | 22,24 | 52 | 38 | 45 | 114 | 122 | 130 | 85 | 125 | MT4-a -b | 2.18 | 3.56 | 3.38 | 0.002 | 0.005 | 0.0064 | ||||
25,28 | 62 | 44 | ||||||||||||||||||||||
30,32,35,38 | 82 | 60 | ||||||||||||||||||||||
40 | 112 | 84 | ||||||||||||||||||||||
LM5 LMD5 LMS5 |
350 | 400 | 7300 |
5000 | 25,28 | 62 | 44 | 50 | 127 | 138.5 | 150 | 105 | 150 | MT5-a -b | 3.60 | 6.36 | 6.07 | 0.005 | 0.0135 | 0.0175 | ||||
30,32,35,38 | 82 | 60 | ||||||||||||||||||||||
40,42,45 | 112 | 84 | ||||||||||||||||||||||
LM6 LMD6 LMS6 |
400 | 710 | 6100 |
4100 | 30,32,35,38 | 82 | 60 | 55 | 143 | 155 | 167 | 185 | 185 | MT6-a -b | 6.07 | 10.77 | 10.47 | 0.0114 | 0.0329 | 0.0444 | ||||
40,42,45,48 | 112 | 84 | ||||||||||||||||||||||
LM7 LMD7 LMS7 |
630 | 1120 | 5300 | 3700 | 35*,38* | 82 | 60 | 60 | 159 | 172 | 185 | 205 | 205 | MT7-a -b | 9.09 | 15.30 | 14.22 | 0.0232 | 0.0581 | 0.0739 | ||||
40*,42*,45,48,50,55 | 112 | 84 | ||||||||||||||||||||||
LM8 LMD8 LMS8 |
1120 | 2240 | 4500 | 3100 | 45*,48*,50,55,56 | 112 | 84 | 70 | 181 | 195 | 209 | 170 | 240 | MT8-a -b | 13.56 | 22.72 | 21.16 | 0.0468 | 0.1175 | 0.1493 | ||||
60,63,65 | 142 | 107 | ||||||||||||||||||||||
LM9 LMD9 LMS9 |
1800 | 3550 | 3800 | 2800 | 50*,55*,56* | 112 | 84 | 80 | 208 | 224 | 240 | 200 | 270 | MT9-a -b | 21.40 | 34.44 | 30.70 | 0.1041 | 0.2333 | 0.2767 | ||||
60,63,65,70,71,75 | 142 | 107 | ||||||||||||||||||||||
80 | 172 | 132 | ||||||||||||||||||||||
LM10 LMD10 LMS10 |
2800 | 5600 | 3300 | 2500 | 60*,63*,65*,70,71,75 | 142 | 107 | 90 | 230 | 248 | 268 | 230 | 305 | MT10-a -b | 32.03 | 51.36 | 44.55 | 0.2105 | 0.4594 | 0.5262 | ||||
80,85,90,95 | 172 | 132 | ||||||||||||||||||||||
100 | 212 | 167 | ||||||||||||||||||||||
LM11 LMD11 LMS11 |
4500 | 9000 | 2900 | 2200 | 71*,71*,75* | 142 | 107 | 100 | 260 | 284 | 308 | 260 | 350 | MT11-a -b | 49.52 | 81.30 | 70.72 | 0.4338 | 0.9777 | 1.1362 | ||||
80*,85*,90,95 | 172 | 132 | ||||||||||||||||||||||
100,110,120 | 212 | 167 | ||||||||||||||||||||||
LM12 LMD12 LMS12 |
6300 | 12500 | 2500 | 1900 | 80*,85*,90*95 | 172 | 132 | 115 | 297 | 321 | 345 | 300 | 400 | MT12-a -b | 73.45 | 115.53 | 99.54 | 0.8205 | 1.751 | 1.9998 | ||||
100,110,120,125 | 212 | 167 | ||||||||||||||||||||||
130,140,150 | 252 | 202 | ||||||||||||||||||||||
LM13 LMD13 LMS13 |
11200 | 2000 | 2100 | 1600 | 90*,95* | 172 | 132 | 125 | 323 | 348 | 373 | 360 | 460 | MT13-a -b | 103.86 | 161.79 | 137.53 | 1.6718 | 3.667 | 3.6719 | ||||
100*,110*,120*,125* | 212 | 167 | ||||||||||||||||||||||
130,140,150 | 252 | 202 | ||||||||||||||||||||||
LM14 LMD14 LMS14 |
12500 | 25000 | 1900 | 1500 | 100*,110*,120*,125* | 212 | 167 | 135 | 333 | 358 | 383 | 400 | 500 | MT14-a -b | 127.59 | 196.32 | 165.25 | 2.499 | 4.8669 | 5.1581 | ||||
130*,140*,150 | 252 | 202 | ||||||||||||||||||||||
160 | 302 | 242 |
###
Transmission Machinery Parts Name |
Model |
Universal Coupling | WS,WSD,WSP |
Cardan Shaft | SWC,SWP,SWZ |
Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
High Flexible Coupling | LM |
Chain Coupling | GL |
Jaw Coupling | LT |
Grid Coupling | JS |
Types of Couplings
A coupling is a device that connects two shafts together. It transmits power from one end to another and is used for joining rotating equipment. A coupling is flexible and can accommodate a certain amount of end movement and misalignment. This allows for more flexibility in applications. Various types of couplings are available, and each one serves a specific purpose.
Shaft couplings
There are many types of shaft couplings, and they are used in a wide range of applications. The type you need depends on the torque, speed, and horsepower you need, as well as the size of the shaft and its spatial limitations. You may also need to consider whether the coupling will accommodate misalignment.
Some shaft couplings are flexible, while others are rigid. Flexible couplings can accommodate up to two degrees of misalignment. They are available in different materials, including aluminum, stainless steel, and titanium. They can also be known by different names, depending on the industry. Some couplings can also be used in a single or multiple-shaft application.
The first type of shaft coupling is a rigid coupling, which consists of two parts that fit together tightly around the shafts. These couplings are designed to have more flexibility than sleeved models, and they can be used on fixed shafts as well. The flanged coupling, on the other hand, is designed for heavy loads and is made of two perpendicular flanges. The flanges are large enough to accommodate screws and are generally used with heavy-duty applications.
CZPT shaft couplings are a great choice if you’re looking for a shaft coupling that delivers high performance, durability, and low cost. These metal disc-style couplings provide low backlash and high torsional stiffness. Their high misalignment tolerance reduces reaction loads on connected components, which makes them ideal for high-speed precision applications. Available in single and double-disc models, they have torque ratings of up to 2,200 in-lbs. (250N) and are available in fourteen sizes.
When using shaft couplings, it is important to choose the right type for your application. Backlash can cause a shaft coupling to break or become unusable. In order to prevent this from happening, you should replace worn or loose parts, and ensure that the hub and key are evenly positioned with the shaft. If you’re using a shaft coupling in a motion-control system, it is important to keep the torque level consistent.
Flexible couplings
Flexible couplings are a type of coupling used to connect two shafts. They are made of rubber or plastic and allow for axial movement of the connected equipment. They do not require lubrication and are resistant to fatigue failure. Flexible couplings are useful for a number of applications. A common type of flexible coupling is the gear coupling, which has gear teeth inside its sleeve. Another type of flexible coupling is the metallic membrane coupling. A metallic membrane coupling is flexible due to flexing metallic discs.
One major disadvantage of flexible couplings is their inability to fit certain types of pipe. This is because most couplings need to be stretched to fit the pipe. This problem is often the result of a change in pipe technology. Traditionally, drain and soil pipe is made of ductile iron or cast iron. Today, most pipes are made of PVC, which has a larger outside diameter than either cast or ductile iron. Because of these changes in pipe technology, many coupling manufacturers have not updated their mold sizing.
Flexible couplings can be either metallic, elastomeric, or a combination of the three. While there are some common characteristics of each type, you should always consider the tradeoffs of each type before choosing one. Generally, the most important considerations when selecting a flexible coupling are torque, misalignment, and ease of assembly and maintenance.
Flexible couplings are used in a wide range of industries. They are useful for connecting two pipes to ensure torque transfer. Although the types available are different, these are the most adaptable couplings in the market. They can withstand movement, vibration, and bending without causing any damage to the piping.
Clutch couplings
A clutch coupling connects two rotating shafts by friction. The clutch engages power when the engine is running, disengaging power when the brake is applied. Clutch couplings are used in applications where the speed of a machine is variable or where continuous service is required. The clutch can transmit power, torque, and axial force.
Clutch couplings come in a variety of styles and configurations. Some couplings are flexible, while others are rigid. Flexible couplings are available in a variety of materials, including stainless steel and aluminum. Some couplings also have a non-backlash design, which helps compensate for misalignment.
Clutch couplings may be synchronous or asynchronous. Synchronous couplings engage and disengage automatically when the driven machine exceeds its output speed. These couplings are synchronized by a synchronizing mechanism. When the output speed is exceeded, the synchronizing mechanism initiates the engagement process. The synchronizing mechanism does not engage or disengage when the output speed drops.
High speed clutches are available from a variety of manufacturers. Some manufacturers offer OEM assembly, repair services, and third-party logistics. These manufacturers serve the automotive, chemical, food, and wood industries, as well as the oilfield and material handling industries. Custom clutches can be manufactured for specific applications and can be fitted with additional features, such as precision machined teeth or keyway slots and grooves.
Couplings are available in PCE, C/T, and metric bores. Typically, the size of the input and output shafts will determine which type of coupling is needed. In addition, clutches may be configured for intermediate or high speeds, depending on the required torque.
Clamped couplings
Clamped couplings are commonly used in a variety of industries. They can be used in medical equipment, dental equipment, military equipment, laboratory equipment, and in precision industrial controls. They are available in a wide variety of sizes and keyways. This type of coupling offers a number of advantages, including ease of installation and quick and easy replacement.
A clamp coupling connects two parts by compressing them together. The clamping elements can be formed in a variety of ways, but they all have a gap between their surfaces. This friction squeezes the two parts together, much like pulling two rubber gloves apart. This type of coupling is also useful for joining two hoses or piping units.
Clamped couplings are designed with a single or double clamping shaft. The clamping parts are mounted in two halves and are held together by eight socket head cap screws. They offer high torque capacity and require little installation space. Their high rigidity ensures good positioning accuracy, making them ideal for dynamic drives. In addition, they are wear-free and offer simple radial assembly.
The invention relates to a method and system for clamping pipes to a tank vessel. This invention also relates to a method of loading and unloading tank vessels. The method can be used in oil production platforms and other platforms. A single point mooring method is also used in oil production platforms.
Clamped couplings can also be flexible. They can join two shafts together while allowing a small amount of end movement and misalignment. These couplings may also be used in the assembly of motors and gearboxes.
CZPT’s coupling
CZPT couplings are designed to be flexible, allowing them to accommodate misaligned shafts and transmit torque in either direction. They are made with three discs, two hubs, and a center that are arranged with grooves and fins. These features allow for two degrees of freedom during assembly, and can accommodate misalignment of up to 5% of the shaft diameter.
CZPT couplings have many uses. For example, they can be used to join two parallel coaxial rotating shafts. Their ability to transmit torque at the same rotation mechanism and speed makes them ideal for applications where electrical currents may be a problem. Because the couplings are not made of metal, they are electrically isolated. Designers should test their couplings during the prototype stage to ensure they are working properly.
The CZPT coupling consists of two hubs with one slot on each. An intermediate disk is located between the two hubs. The discs are used to reduce or prevent wear on other machine parts. CZPT couplings are inexpensive and easy to replace. They also have electrical insulation, which makes them easy to repair or replace.
CZPT couplings are a popular choice for stepper motor-driven positioning stages. The plastic center disc offers electrical isolation and absorbs shocks from frequent start/stops. These couplings are available in through-hub and blind-bore styles and can be installed in many applications.
CZPT couplings also allow for small degrees of shaft misalignment. This allows them to function in systems where shaft access is limited. They are easily removed without tools.
editor by CX 2023-03-31
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