Product Description
Mechanical Coupling Shaft Elastomeric Stainless Steel Clamp Industrial Servo Flange Flexible Square Shaft Industrial Hydraulic Fluid Drive Roller Chain Spider
Product Description
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Premium Quality: We use top-grade materials and advanced production techniques to ensure exceptional durability and load-bearing capacity.
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Stringent Quality Control: Our bearings meet international standards with rigorous inspections at every stage, backed by ISO 9001 certification.
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Comprehensive Product Range: We offer a wide variety of bearings including ball, roller, spherical, and custom-designed solutions for diverse applications.
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Continuous Innovation: We stay ahead with cutting-edge technology, offering low-noise, high-speed, and long-life bearings.
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Responsive Service: We promptly address customer inquiries, provide tailored design services, and ensure timely delivery.
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Exceptional After-Sales Support: We stand behind our products with installation guidance, maintenance support, and reliable warranty coverage.
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Competitive Pricing: By optimizing processes and economies of scale, we deliver cost-effective solutions without compromising on quality.
In essence, as your bearing supplier, we guarantee premium quality products, innovative solutions, responsive service, and strong value – making us the ideal partner for all your bearing needs.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
What are the Torque and Speed Limits of Clamp Couplings in Various Applications?
The torque and speed limits of clamp couplings vary depending on their design, material, and application. Generally, clamp couplings are suitable for a wide range of torque and speed requirements in various mechanical systems. Here are some considerations:
Torque Limits:
Clamp couplings can handle a broad range of torque values, making them suitable for low, medium, and high torque applications. The torque capacity is influenced by factors such as the material and size of the coupling, as well as the clamping force applied to the shaft.
It is crucial to select a clamp coupling that can handle the maximum torque generated in the system during operation. Oversizing the coupling ensures it can safely transmit the required torque without reaching its limits, reducing the risk of premature failure.
Speed Limits:
Similar to torque limits, the speed limits of clamp couplings are influenced by their design and material. In high-speed applications, factors like centrifugal forces and resonance become significant considerations.
Clamp couplings made from high-strength materials like stainless steel or alloy steel can handle higher speeds with minimal risk of deformation or failure. Additionally, precision machining and balancing of the coupling help reduce vibration and maintain stability at elevated speeds.
Application-Specific Considerations:
When using clamp couplings in specific applications, factors like shock loads, reversing loads, and misalignment should be accounted for. These dynamic forces can impact the overall performance and durability of the coupling.
It is essential to consult the manufacturer’s specifications and guidelines for torque and speed ratings. Additionally, engineering calculations and simulations can help determine the most suitable clamp coupling for a particular application.
Professional Advice:
If you are unsure about the torque and speed limits of clamp couplings for your specific application, it is advisable to seek professional advice from coupling manufacturers or engineering experts. They can provide valuable insights and recommend the most appropriate coupling for your requirements, ensuring reliable and efficient power transmission in your mechanical system.
Real-World Case Studies of Clamp Couplings in Engineering Projects
Clamp couplings have been widely used in various engineering projects, showcasing their effectiveness and reliability. Here are some real-world case studies:
- Wind Turbine Applications: In the renewable energy sector, wind turbines require efficient power transmission between the rotor and generator. Clamp couplings have been successfully used to connect the shafts, allowing for easy installation, alignment, and maintenance. Their ability to handle high torque and misalignment ensures reliable performance even in harsh environmental conditions.
- Industrial Machinery: In heavy machinery and industrial equipment, clamp couplings have proven to be a preferred choice for connecting rotating shafts. A case study involving a large-scale conveyor system in a mining operation demonstrated that clamp couplings provided excellent torque transmission and allowed for quick and straightforward replacement during maintenance.
- Marine Propulsion Systems: Clamp couplings are widely used in marine propulsion systems for boats and ships. A case study involving a commercial vessel showed that stainless steel clamp couplings significantly reduced maintenance downtime due to their corrosion resistance and ability to handle dynamic loads, ensuring smooth and reliable operation.
- Aerospace Applications: In the aerospace industry, clamp couplings have been employed in critical components such as flight control systems and engine assemblies. A case study involving an aircraft engine demonstrated that clamp couplings provided precise and robust shaft connections, contributing to the overall performance and safety of the aircraft.
- Automotive Engineering: In automotive engineering, clamp couplings are used in various drivetrain components. A case study involving an electric vehicle showcased that clamp couplings allowed for compact and lightweight designs, minimizing power losses and enhancing energy efficiency.
Conclusion: These case studies highlight the versatility and reliability of clamp couplings in diverse engineering projects. Whether in renewable energy, heavy machinery, marine, aerospace, or automotive applications, clamp couplings have proven to be an effective solution for connecting rotating shafts, providing efficient power transmission, and reducing maintenance downtime.
Advantages of Using a Clamp Coupling
A clamp coupling offers several advantages compared to other types of couplings, making it a popular choice in various mechanical systems:
- Easy Installation: Clamp couplings are simple to install and require minimal tools and expertise. The design allows for quick assembly and disassembly, making maintenance and shaft replacement convenient.
- Cost-Effective: With a straightforward design and fewer components, clamp couplings are cost-effective to manufacture and purchase.
- High Torque Transmission: Clamp couplings can handle high torque loads, making them suitable for heavy-duty applications in industries like manufacturing, mining, and construction.
- Zero Backlash: The clamping mechanism ensures a tight fit between the shafts and the hubs, resulting in zero backlash. This feature is vital for applications that require accurate and precise motion transfer.
- Flexibility: Clamp couplings can accommodate different shaft sizes and materials, providing flexibility in system design and shaft compatibility.
- Compact Design: The compact and lightweight design of clamp couplings makes them ideal for applications with space constraints.
- No Lubrication Needed: Unlike some other couplings, clamp couplings do not require lubrication, reducing maintenance requirements and eliminating the risk of leakage or contamination in certain environments.
- High Misalignment Tolerance: Clamp couplings can handle moderate levels of angular, parallel, and axial misalignment, ensuring reliable operation even when shafts are not perfectly aligned.
- Reduced Downtime: The ease of installation and maintenance of clamp couplings contributes to reduced downtime during equipment repairs or replacements.
Due to these advantages, clamp couplings are widely used in various industries and mechanical setups for their simplicity, reliability, and cost-effectiveness in transmitting torque and rotational motion between shafts.
editor by CX 2024-05-07
China Custom Shaft Couple Aluminum Alloy Clutch 3 6mm Single Diaphragm Clamp Series Coupling
Product Description
Shaft Couple Aluminum Alloy Clutch 3 6mm Single Diaphragm Clamp Series Coupling
Product Description
diaphragm coupling D25L30
| material | aluminum alloy | can do custom made |
| size | D25L30 | D14 L22 D105 L140 |
| prodcution time | 1-5 days | |
| type | clamp | can do top tight |
| structure | screw 95Amoderate colloidbody |
Detailed Photos
Product Parameters
Packaging & Shipping
Company Profile
ZheJiang SAIR MECHANICAL XIHU (WEST LAKE) DIS. CO.,LTD
ZheJiang SAIR IMPORT&EXPORT TRADING CO.,LTD
ZheJiang Sair group has 2 subsidiaries, 1 is ZheJiang Sair Mechanical Xihu (West Lake) Dis. Co., Ltd, which is mainly responsible for the production, and the other 1 is ZheJiang SAIR IMPORT&EXPORT TRADING CO.,LTD., which functions as our platform of international business.
ZheJiang Sair Mechanical Xihu (West Lake) Dis. Co., Ltd is 1 of the largest linear guide and ball screw manufacturer in China. With strong technical strength, advanced production equipments, and perfect after-sale services, our company is the leading precision machinery manufacturer, which have research and development, manufacturing, sales, service all in one. Our high-quality products are not only popular all over the country, but also exported to Europe, Americas, Southeast Asia, Africa etc. , totally more than 70 countries globally. Our products have good performance and are highly trusted and admired by all the domestic & overseas customers.
Our Advantages
We are factory, we produce & export linear guide, ball screw, and other CNC parts, please contact with me directly when you have any needs.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Can Clamp Couplings Be Used in High-Temperature or Corrosive Environments?
Yes, clamp couplings are designed to be versatile and can be used in a wide range of environments, including high-temperature and corrosive conditions. However, their suitability depends on the specific material and coating used in the construction of the coupling.
In high-temperature environments, clamp couplings made from materials such as stainless steel or high-temperature alloys are commonly used. These materials have excellent heat resistance and can withstand elevated temperatures without losing their structural integrity. It is essential to choose a clamp coupling with a temperature rating that exceeds the operating temperature of the application to ensure safe and reliable performance.
In corrosive environments where exposure to chemicals, moisture, or other corrosive substances is a concern, selecting a corrosion-resistant material is critical. Stainless steel clamp couplings, particularly those made from 316-grade stainless steel, are widely used in such conditions due to their superior corrosion resistance. For more aggressive corrosive environments, special coatings or surface treatments can be applied to further enhance the coupling’s resistance to corrosion.
It is essential to consider the specific requirements of the application when selecting a clamp coupling for use in high-temperature or corrosive environments. Factors such as temperature, humidity, exposure to chemicals, and the presence of abrasive substances should be taken into account. Consulting with coupling manufacturers or industry experts can help in choosing the most suitable clamp coupling for the intended application.
Use of Clamp Couplings in Horizontal and Vertical Shaft Applications
Yes, clamp couplings can be used in both horizontal and vertical shaft applications. The design of clamp couplings allows them to provide secure and reliable shaft connections in various orientations, making them versatile for different mechanical systems.
Horizontal Shaft Applications: In horizontal shaft applications, clamp couplings are commonly used to connect two shafts in a straight line. They are often employed in conveyor systems, pumps, fans, and other machinery where the shafts are aligned horizontally. The clamping action of the coupling ensures a rigid and balanced connection, transmitting torque efficiently from one shaft to another.
Vertical Shaft Applications: In vertical shaft applications, such as in vertical pumps, mixers, or gearboxes, clamp couplings need to support the weight of the connected components in addition to transmitting torque. The design of clamp couplings with robust clamping screws ensures that the coupling remains securely fastened even in vertical orientations.
Factors to Consider: While clamp couplings are suitable for both horizontal and vertical shaft applications, there are some considerations to keep in mind:
- Load and Weight: In vertical shaft applications, the coupling must handle the weight of the rotating components. It is essential to choose a clamp coupling with sufficient load-carrying capacity to support the vertical arrangement.
- Alignment: Proper alignment of the shafts is crucial for any coupling, but it becomes particularly important in vertical applications to avoid excessive loads and premature wear.
- Material and Environment: Selecting the appropriate material and surface treatment for the clamp coupling is essential, especially if the application involves exposure to harsh environments or corrosive substances.
Overall, clamp couplings are a reliable and cost-effective choice for various shaft applications, and their ability to perform well in both horizontal and vertical orientations makes them widely used in a range of industrial machinery and equipment.
Different Types of Clamp Couplings
Clamp couplings come in various designs to accommodate different shaft sizes, torque levels, and application requirements. Some common types of clamp couplings available in the market include:
- Two-Piece Clamp Couplings: This type of coupling consists of two separate hubs that are connected by a clamp. The clamp is tightened to secure the two hubs onto the shafts, creating a rigid connection. Two-piece clamp couplings are easy to install and suitable for applications with moderate torque and misalignment.
- One-Piece Clamp Couplings: As the name suggests, one-piece clamp couplings have a single-piece construction, which simplifies the installation process. They provide a compact and lightweight solution for low to medium torque applications.
- Double-Walled Clamp Couplings: These couplings have a unique double-walled design, providing better torque transmission capabilities and torsional rigidity. They are ideal for applications with high torque and precise positioning requirements.
- Set Screw Clamp Couplings: Set screw clamp couplings use set screws to secure the coupling onto the shaft. While they are simple and cost-effective, they may not handle high torque and misalignment as effectively as other types.
- Wedge Clamp Couplings: Wedge clamp couplings use a wedge-shaped collar to create a tight grip on the shaft. They offer excellent torque transmission and axial holding power, making them suitable for heavy-duty applications.
- Keyless Clamp Couplings: Keyless clamp couplings eliminate the need for keyways and key connection. Instead, they use compression to secure the coupling to the shaft, providing high torque capacity and easy installation.
- Hydraulic Clamp Couplings: Hydraulic clamp couplings use hydraulic pressure to tighten the clamp, ensuring uniform pressure distribution and secure shaft connections. They are commonly used in high-power and critical applications.
- Clamp Couplings with Tapered Bushings: These couplings feature tapered bushings that provide a tight fit on the shaft and enhance torque transmission capabilities. They are suitable for heavy-duty applications and high misalignment conditions.
The selection of the appropriate clamp coupling depends on the specific requirements of the mechanical system, such as torque levels, shaft sizes, misalignment allowances, and operating conditions. Consulting with coupling manufacturers or engineering experts can help in choosing the right type of clamp coupling for a particular application.
editor by CX 2024-05-02
China Custom Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling
Product Description
Flexible flex Fluid Chain Jaw flange Gear Rigid Spacer PIN HRC MH NM universal Fenaflex Oldham spline clamp tyre grid hydraulic servo motor shaft Coupling
Product Description
The function of Shaft coupling:
1. Shafts for connecting separately manufactured units such as motors and generators.
2. If any axis is misaligned.
3. Provides mechanical flexibility.
4. Absorb the transmission of impact load.
5. Prevent overload
We can provide the following couplings.
| Rigid coupling | Flange coupling | Oldham coupling |
| Sleeve or muff coupling | Gear coupling | Bellow coupling |
| Split muff coupling | Flexible coupling | Fluid coupling |
| Clamp or split-muff or compression coupling | Universal coupling | Variable speed coupling |
| Bushed pin-type coupling | Diaphragm coupling | Constant speed coupling |
Company Profile
We are an industrial company specializing in the production of couplings. It has 3 branches: steel casting, forging, and heat treatment. Main products: cross shaft universal coupling, drum gear coupling, non-metallic elastic element coupling, rigid coupling, etc.
The company mainly produces the industry standard JB3241-91 swap JB5513-91 swc. JB3242-93 swz series universal coupling with spider type. It can also design and produce various non-standard universal couplings, other couplings, and mechanical products for users according to special requirements. Currently, the products are mainly sold to major steel companies at home and abroad, the metallurgical steel rolling industry, and leading engine manufacturers, with an annual production capacity of more than 7000 sets.
The company’s quality policy is “quality for survival, variety for development.” In August 2000, the national quality system certification authority audited that its quality assurance system met the requirements of GB/T19002-1994 IDT ISO9002:1994 and obtained the quality system certification certificate with the registration number 0900B5711. It is the first enterprise in the coupling production industry in HangZhou City that passed the ISO9002 quality and constitution certification.
The company pursues the business purpose of “reliable quality, the supremacy of reputation, commitment to business and customer satisfaction” and welcomes customers at home and abroad to choose our products.
At the same time, the company has established long-term cooperative relations with many enterprises and warmly welcomes friends from all walks of life to visit, investigate and negotiate business!
How to use the coupling safely
The coupling is an intermediate connecting part of each motion mechanism, which directly impacts the regular operation of each motion mechanism. Therefore, attention must be paid to:
1. The coupling is not allowed to have more than the specified axis deflection and radial displacement so as not to affect its transmission performance.
2. The bolts of the LINS coupling shall not be loose or damaged.
3. Gear coupling and cross slide coupling shall be lubricated regularly, and lubricating grease shall be added every 2-3 months to avoid severe wear of gear teeth and serious consequences.
4. The tooth width contact length of gear coupling shall not be less than 70%; Its axial displacement shall not be more significant than 5mm
5. The coupling is not allowed to have cracks. If there are cracks, it needs to be replaced (they can be knocked with a small hammer and judged according to the sound).
6. The keys of LINS coupling shall be closely matched and shall not be loosened.
7. The tooth thickness of the gear coupling is worn. When the lifting mechanism exceeds 15% of the original tooth thickness, the operating mechanism exceeds 25%, and the broken tooth is also scrapped.
8. If the elastic ring of the pin coupling and the sealing ring of the gear coupling is damaged or aged, they should be replaced in time.
Certifications
Packaging & Shipping
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Are There Any Maintenance Requirements for Clamp Couplings to Ensure Their Longevity?
Yes, like any mechanical component, clamp couplings require regular maintenance to ensure their longevity and optimal performance. Proper maintenance can help prevent premature wear, reduce the risk of failure, and extend the service life of the coupling. Here are some essential maintenance practices for clamp couplings:
- Regular Inspection: Perform visual inspections of the clamp coupling regularly to check for signs of wear, damage, or misalignment. Look for cracks, corrosion, or any deformation in the coupling components.
- Lubrication: Some clamp couplings may require periodic lubrication to reduce friction between moving parts. Check the manufacturer’s guidelines for the appropriate lubrication schedule and use the recommended lubricant.
- Bolt Tightening: Ensure that all the bolts and screws securing the clamp coupling are properly tightened according to the manufacturer’s specifications. Loose bolts can lead to misalignment and coupling failure.
- Alignment: Regularly check the alignment of the connected shafts. Misalignment can cause excessive stress on the coupling and lead to premature wear. If misalignment is detected, it should be corrected promptly.
- Environmental Protection: If the clamp coupling is used in harsh environments, take measures to protect it from dust, debris, and corrosive substances. Use suitable covers or guards to shield the coupling from external contaminants.
- Load Monitoring: Be aware of the operating conditions and load requirements of the machinery. Excessive loads or shock loads can impact the performance of the coupling. Avoid exceeding the coupling’s specified torque and speed limits.
- Regular Replacement: Even with proper maintenance, clamp couplings have a finite service life. It is essential to follow the manufacturer’s recommendations for replacing the coupling at the end of its expected lifespan or if any significant wear or damage is detected.
By following these maintenance practices, operators can ensure that the clamp couplings remain in good condition and continue to function reliably. Regular maintenance not only extends the coupling’s lifespan but also enhances the safety and efficiency of the entire mechanical system. Always refer to the manufacturer’s guidelines and instructions for the specific maintenance requirements of the clamp coupling model used in the application.
Potential Causes of Failure in Clamp Couplings and Prevention
While clamp couplings are robust and reliable, certain factors can lead to failure if not addressed properly. Here are some potential causes of failure and the corresponding prevention measures:
- Insufficient Torque: If the coupling is not tightened to the recommended torque, it may slip or come loose during operation. To prevent this, always follow the manufacturer’s torque specifications and use a torque wrench during installation.
- Material Fatigue: Repeated load cycles and excessive vibration can lead to material fatigue and eventual failure. Choosing high-quality materials and performing regular inspections can help detect fatigue and replace the coupling before failure occurs.
- Corrosion: In corrosive environments, the coupling’s material may degrade over time, compromising its strength. Using stainless steel or other corrosion-resistant materials can prevent this issue.
- Improper Alignment: Misalignment between shafts can put undue stress on the coupling, leading to premature failure. Properly align the shafts during installation to avoid this problem.
- Overloading: Exceeding the maximum torque or speed limits specified by the manufacturer can cause the coupling to fail. Stay within the recommended operating parameters to prevent overloading.
- Temperature Extremes: Extreme temperatures can affect the material properties and cause the coupling to become brittle or lose its integrity. Select a coupling rated for the operating temperature range of the application.
- Poor Maintenance: Neglecting regular maintenance can lead to undetected wear, damage, or contamination, which may ultimately result in failure. Implement a proactive maintenance schedule and inspect the coupling regularly.
- Foreign Object Debris (FOD): Foreign particles or debris caught between the coupling components can lead to uneven loads and wear. Keep the coupling and its surroundings clean to avoid FOD-related issues.
- Improper Installation: Incorrectly installing the coupling, such as using incorrect fasteners or not following the manufacturer’s guidelines, can compromise its performance and durability. Always refer to the installation instructions and seek professional help if needed.
- Environmental Factors: Consider the specific environmental conditions of the application, such as humidity, chemicals, or abrasive substances, and select a coupling that can withstand these conditions.
By understanding and addressing these potential causes of failure, users can ensure the longevity and reliable performance of clamp couplings in their mechanical systems.
Handling Misalignment with Clamp Couplings
Yes, clamp couplings are designed to handle certain degrees of misalignment between shafts effectively. They can accommodate both angular and parallel misalignments, making them versatile for various mechanical systems.
The design of clamp couplings allows for a certain degree of flexibility and forgiveness in the coupling’s connection. When the shafts are not perfectly aligned due to angular or parallel misalignment, the clamp coupling can compensate for these variations.
The main factors contributing to the clamp coupling’s ability to handle misalignment are:
- Flexible Material: Clamp couplings are often made of materials like aluminum, stainless steel, or other alloys with some elasticity. This flexibility enables them to absorb and compensate for minor misalignments.
- Split Design: Clamp couplings usually have a split design with one or more screws or bolts that can be tightened to secure the coupling around the shafts. This design allows for easy installation and adjustment, making it possible to accommodate slight misalignments during assembly.
- Tightening Mechanism: The screws or bolts used to fasten the clamp coupling can be tightened to the appropriate torque, providing a secure connection while still allowing for a certain amount of movement to handle misalignment.
However, it’s important to note that clamp couplings have limitations when it comes to misalignment. Excessive misalignment can lead to increased wear on the coupling components and shafts, reducing the coupling’s lifespan and potentially causing failure. Therefore, it’s essential to ensure that the misalignment does not exceed the coupling’s specified limits.
For more significant misalignments or applications with constant large misalignments, flexible couplings like elastomeric couplings or gear couplings may be more suitable. It’s crucial to select the appropriate coupling type based on the specific misalignment requirements of the mechanical system.
In conclusion, while clamp couplings can handle certain degrees of misalignment effectively, it is essential to stay within the recommended misalignment limits to maintain the coupling’s performance and longevity.
editor by CX 2024-04-29
China Custom Best Price Flexible Jaw Cross Sliding Set Screw Type and Clamp Type Aluminum Shaft Oldham Coupling
Product Description
| Product Name | Oldham coupling |
| Material | Aluminum |
| Type | OC16-63 |
| Structure | Setscrew and Clamp |
| Bore size | 3-30mm |
| Weight | 7-450 g/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.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Are There Any Maintenance Requirements for Clamp Couplings to Ensure Their Longevity?
Yes, like any mechanical component, clamp couplings require regular maintenance to ensure their longevity and optimal performance. Proper maintenance can help prevent premature wear, reduce the risk of failure, and extend the service life of the coupling. Here are some essential maintenance practices for clamp couplings:
- Regular Inspection: Perform visual inspections of the clamp coupling regularly to check for signs of wear, damage, or misalignment. Look for cracks, corrosion, or any deformation in the coupling components.
- Lubrication: Some clamp couplings may require periodic lubrication to reduce friction between moving parts. Check the manufacturer’s guidelines for the appropriate lubrication schedule and use the recommended lubricant.
- Bolt Tightening: Ensure that all the bolts and screws securing the clamp coupling are properly tightened according to the manufacturer’s specifications. Loose bolts can lead to misalignment and coupling failure.
- Alignment: Regularly check the alignment of the connected shafts. Misalignment can cause excessive stress on the coupling and lead to premature wear. If misalignment is detected, it should be corrected promptly.
- Environmental Protection: If the clamp coupling is used in harsh environments, take measures to protect it from dust, debris, and corrosive substances. Use suitable covers or guards to shield the coupling from external contaminants.
- Load Monitoring: Be aware of the operating conditions and load requirements of the machinery. Excessive loads or shock loads can impact the performance of the coupling. Avoid exceeding the coupling’s specified torque and speed limits.
- Regular Replacement: Even with proper maintenance, clamp couplings have a finite service life. It is essential to follow the manufacturer’s recommendations for replacing the coupling at the end of its expected lifespan or if any significant wear or damage is detected.
By following these maintenance practices, operators can ensure that the clamp couplings remain in good condition and continue to function reliably. Regular maintenance not only extends the coupling’s lifespan but also enhances the safety and efficiency of the entire mechanical system. Always refer to the manufacturer’s guidelines and instructions for the specific maintenance requirements of the clamp coupling model used in the application.
Clamp Couplings and Damping Vibrations/Noise
Yes, clamp couplings can help dampen vibrations and reduce noise in mechanical systems to some extent. While not specifically designed as vibration isolators, clamp couplings can mitigate vibrations and noise due to their unique design and material properties.
The design of clamp couplings involves a split hub with screws that securely fasten around the shafts. This design offers several benefits:
- Damping Effect: The material of the coupling can absorb and dampen some of the vibrations generated by rotating equipment. Elastomeric elements or flexible materials used in some clamp couplings can help attenuate vibrations.
- Reduction of Resonance: Vibrations in rotating machinery can sometimes lead to resonance, causing excessive oscillations. Clamp couplings can help break the resonance cycle and prevent amplification of vibrations.
- Torsional Compliance: Some clamp couplings exhibit a degree of torsional compliance, which means they can tolerate small angular misalignments and dampen torsional vibrations.
- Transmissible Torque Variation: In some cases, clamp couplings can absorb torque spikes or variations, reducing the impact of sudden changes in load.
While clamp couplings can provide some level of vibration and noise reduction, their primary function is to transmit torque and accommodate misalignment between shafts. For more demanding vibration isolation or noise reduction applications, specialized components such as flexible couplings with damping features or dedicated vibration isolation mounts may be more suitable.
It is essential to consider the specific requirements of the mechanical system and consult with experts to determine the most appropriate coupling or isolator for achieving the desired level of vibration and noise reduction.
Different Types of Clamp Couplings
Clamp couplings come in various designs to accommodate different shaft sizes, torque levels, and application requirements. Some common types of clamp couplings available in the market include:
- Two-Piece Clamp Couplings: This type of coupling consists of two separate hubs that are connected by a clamp. The clamp is tightened to secure the two hubs onto the shafts, creating a rigid connection. Two-piece clamp couplings are easy to install and suitable for applications with moderate torque and misalignment.
- One-Piece Clamp Couplings: As the name suggests, one-piece clamp couplings have a single-piece construction, which simplifies the installation process. They provide a compact and lightweight solution for low to medium torque applications.
- Double-Walled Clamp Couplings: These couplings have a unique double-walled design, providing better torque transmission capabilities and torsional rigidity. They are ideal for applications with high torque and precise positioning requirements.
- Set Screw Clamp Couplings: Set screw clamp couplings use set screws to secure the coupling onto the shaft. While they are simple and cost-effective, they may not handle high torque and misalignment as effectively as other types.
- Wedge Clamp Couplings: Wedge clamp couplings use a wedge-shaped collar to create a tight grip on the shaft. They offer excellent torque transmission and axial holding power, making them suitable for heavy-duty applications.
- Keyless Clamp Couplings: Keyless clamp couplings eliminate the need for keyways and key connection. Instead, they use compression to secure the coupling to the shaft, providing high torque capacity and easy installation.
- Hydraulic Clamp Couplings: Hydraulic clamp couplings use hydraulic pressure to tighten the clamp, ensuring uniform pressure distribution and secure shaft connections. They are commonly used in high-power and critical applications.
- Clamp Couplings with Tapered Bushings: These couplings feature tapered bushings that provide a tight fit on the shaft and enhance torque transmission capabilities. They are suitable for heavy-duty applications and high misalignment conditions.
The selection of the appropriate clamp coupling depends on the specific requirements of the mechanical system, such as torque levels, shaft sizes, misalignment allowances, and operating conditions. Consulting with coupling manufacturers or engineering experts can help in choosing the right type of clamp coupling for a particular application.
editor by CX 2024-04-04
China Custom Wholesale High Quality Precision Low Price Custom CNC Machinging All Size Type Steel Split Shaft Collar Clamp Set Screw Quick Release Lock Collar Coupling
Product Description
Jingbang manufactures shaft collars in multiple styles to fit shafts ranging from 1/8″ to 6″ and 3mm to 150mm. They are made from select qualified bar stock in 303 & 316 stainless steel, black oxide and zinc plated carbon steel, high-strength aluminum, and engineered plastic. Our shaft collars have precisely controlled face to bore perpendicularity (identified by the grooved face) TIR ≤ .002″ (.05mm) with tighter tolerances on bearing locknuts. Perpendicularity is critical for alignment when a shaft collar is used as a load-bearing face, mechanical stop, or for mounting components. And we can also engrave the LOGO according to customer requirements
| Product Name | Shaft collar |
| Size | 1/8″ to 6″ and 3mm to 150mm. or non-standard according to your requirements. |
| Accept Material | AISI 303/304/316L, SUS 303/304/316, Aluminum 6061/6063/7075/2571, Brass/Bronze, Titanium etc. |
|
Accept Finish |
Machining, Plain, Polishing, Zinc- Plated, Black Oxide, Anodizing, Passivation, Galvanized nickel-alloy plated, Powder Coating, etc, as per your requirements. |
| Type | One-piece, Two-piece, Threaded, Shaft coupling, Heavy-duty, Mountable, Quick Clamping, Hex& D- Bore, Set screw |
| Standard | Metric, imperial |
| Packing Service | We generally packing fasteners to prevent them from colliding with each other during transportation to produce scratches and surface plating, also accept customization. |
| Sample Service | Free samples will be sent to you after confirming the order, and we will charge a sample fee for some products with high value. |
| We have stock of the following products, please contact us for the price! | ||
| ONE-PIECE: Carbon steel and black oxide
|
Bore size: 6mm,8mm,12mm,15mm, 16mm,18mm,20mm,22mm,25mm, 30mm,35mm,40mm,50mm,60mm, 70mm,75mm,80mm. |
|
| TWO-PIECES: Carbon steel and black oxide |
Bore size: 6mm,8mm,12mm,15mm, 16mm,18mm,20mm,22mm,25mm, 30mm,35mm,40mm,50mm,60mm, 70mm,75mm,80mm. |
|
| SET-SCREW: Carbon steel and black oxide |
Bore size:
8mm,10mm,13mm |
|
CUSTOM DESIGNS
As a service to our customers, we offer our vast manufacturing experience and talents to meet special needs with custom parts. Our in-house engineering team has extensive experience designing and custom engineering solutions to meet your requirements. If you do not see what you are looking for in our standard line, please inquire about custom options.
Materials & Finishs
Packaging & Shipping
We can also purchase and complete packaging according to customer requirements, such as blister boxes, rustproof paper, pearl cotton packaging, and we promise not to make a penny on extra packaging.
Production Process
Our Advantages
Company Profile
FAQ
| 1, How to ensure Shaft collar every process’s quality? |
| Every process will be checked by our quality inspection department which insures every product’s quality. In the production of products, we will personally go to the factory to check the quality of products. |
| 2, Shaft collar delivery time? |
| For Shaft collar we have stock, within 15 days; If customized, according to your quantity, about 20-25days. |
| 3, What is your payment method? |
| Paypal, Alibaba, 30% value of T/T in advance and other 70% balance before shipping. For small order less than1000USD, would suggest you pay 100% in advance to reduce the bank charges. |
| 4, Can you provide Shaft collar sample? |
| Sure, for stocked Shaft collar, we will provide free Shaft collar samples and you will be charged for shipping. |
What are the Torque and Speed Limits of Clamp Couplings in Various Applications?
The torque and speed limits of clamp couplings vary depending on their design, material, and application. Generally, clamp couplings are suitable for a wide range of torque and speed requirements in various mechanical systems. Here are some considerations:
Torque Limits:
Clamp couplings can handle a broad range of torque values, making them suitable for low, medium, and high torque applications. The torque capacity is influenced by factors such as the material and size of the coupling, as well as the clamping force applied to the shaft.
It is crucial to select a clamp coupling that can handle the maximum torque generated in the system during operation. Oversizing the coupling ensures it can safely transmit the required torque without reaching its limits, reducing the risk of premature failure.
Speed Limits:
Similar to torque limits, the speed limits of clamp couplings are influenced by their design and material. In high-speed applications, factors like centrifugal forces and resonance become significant considerations.
Clamp couplings made from high-strength materials like stainless steel or alloy steel can handle higher speeds with minimal risk of deformation or failure. Additionally, precision machining and balancing of the coupling help reduce vibration and maintain stability at elevated speeds.
Application-Specific Considerations:
When using clamp couplings in specific applications, factors like shock loads, reversing loads, and misalignment should be accounted for. These dynamic forces can impact the overall performance and durability of the coupling.
It is essential to consult the manufacturer’s specifications and guidelines for torque and speed ratings. Additionally, engineering calculations and simulations can help determine the most suitable clamp coupling for a particular application.
Professional Advice:
If you are unsure about the torque and speed limits of clamp couplings for your specific application, it is advisable to seek professional advice from coupling manufacturers or engineering experts. They can provide valuable insights and recommend the most appropriate coupling for your requirements, ensuring reliable and efficient power transmission in your mechanical system.
Differences between Clamp Couplings Made from Different Materials
Clamp couplings can be manufactured from various materials, each offering unique characteristics and suitability for different applications. Here are the main differences between clamp couplings made from aluminum, steel, and plastic:
- Aluminum Clamp Couplings: Aluminum clamp couplings are lightweight and offer excellent corrosion resistance. They are often used in applications where weight reduction is crucial, such as in aerospace and automotive industries. However, aluminum has lower tensile strength compared to steel, making it less suitable for heavy-duty or high-torque applications.
- Steel Clamp Couplings: Steel clamp couplings are known for their strength and durability. They can handle higher torque loads and are well-suited for heavy machinery, industrial equipment, and power transmission applications. Steel couplings are available in various grades, and surface treatments can further enhance their corrosion resistance.
- Plastic Clamp Couplings: Plastic clamp couplings are lightweight and cost-effective. They are commonly used in applications where weight is a concern, and the torque requirements are relatively low. Plastic couplings may offer good chemical resistance and electrical insulation properties, but they may not be as durable as metal couplings and are not suitable for high-load or high-temperature applications.
Considerations: When selecting a clamp coupling material, consider the specific requirements of your application:
- Load and Torque: Choose a material that can handle the expected load and torque of your application without exceeding the material’s limitations.
- Environment: Consider the operating environment, including exposure to chemicals, moisture, and temperature fluctuations, to ensure the chosen material can withstand these conditions.
- Cost and Weight: Balance the cost-effectiveness and weight-saving benefits of materials like aluminum and plastic against the strength and durability of steel.
Ultimately, the material selection for clamp couplings should be based on the specific demands of the application to ensure optimal performance and longevity.
Handling Misalignment with Clamp Couplings
Yes, clamp couplings are designed to handle certain degrees of misalignment between shafts effectively. They can accommodate both angular and parallel misalignments, making them versatile for various mechanical systems.
The design of clamp couplings allows for a certain degree of flexibility and forgiveness in the coupling’s connection. When the shafts are not perfectly aligned due to angular or parallel misalignment, the clamp coupling can compensate for these variations.
The main factors contributing to the clamp coupling’s ability to handle misalignment are:
- Flexible Material: Clamp couplings are often made of materials like aluminum, stainless steel, or other alloys with some elasticity. This flexibility enables them to absorb and compensate for minor misalignments.
- Split Design: Clamp couplings usually have a split design with one or more screws or bolts that can be tightened to secure the coupling around the shafts. This design allows for easy installation and adjustment, making it possible to accommodate slight misalignments during assembly.
- Tightening Mechanism: The screws or bolts used to fasten the clamp coupling can be tightened to the appropriate torque, providing a secure connection while still allowing for a certain amount of movement to handle misalignment.
However, it’s important to note that clamp couplings have limitations when it comes to misalignment. Excessive misalignment can lead to increased wear on the coupling components and shafts, reducing the coupling’s lifespan and potentially causing failure. Therefore, it’s essential to ensure that the misalignment does not exceed the coupling’s specified limits.
For more significant misalignments or applications with constant large misalignments, flexible couplings like elastomeric couplings or gear couplings may be more suitable. It’s crucial to select the appropriate coupling type based on the specific misalignment requirements of the mechanical system.
In conclusion, while clamp couplings can handle certain degrees of misalignment effectively, it is essential to stay within the recommended misalignment limits to maintain the coupling’s performance and longevity.
editor by CX 2023-10-16
China Standard Wholesale High Quality Precision Low Price Custom CNC Machinging All Size Type Steel Split Shaft Collar Clamp Set Screw Quick Release Lock Collar Coupling
Product Description
Jingbang manufactures shaft collars in multiple styles to fit shafts ranging from 1/8″ to 6″ and 3mm to 150mm. They are made from select qualified bar stock in 303 & 316 stainless steel, black oxide and zinc plated carbon steel, high-strength aluminum, and engineered plastic. Our shaft collars have precisely controlled face to bore perpendicularity (identified by the grooved face) TIR ≤ .002″ (.05mm) with tighter tolerances on bearing locknuts. Perpendicularity is critical for alignment when a shaft collar is used as a load-bearing face, mechanical stop, or for mounting components. And we can also engrave the LOGO according to customer requirements
| Product Name | Shaft collar |
| Size | 1/8″ to 6″ and 3mm to 150mm. or non-standard according to your requirements. |
| Accept Material | AISI 303/304/316L, SUS 303/304/316, Aluminum 6061/6063/7075/2571, Brass/Bronze, Titanium etc. |
|
Accept Finish |
Machining, Plain, Polishing, Zinc- Plated, Black Oxide, Anodizing, Passivation, Galvanized nickel-alloy plated, Powder Coating, etc, as per your requirements. |
| Type | One-piece, Two-piece, Threaded, Shaft coupling, Heavy-duty, Mountable, Quick Clamping, Hex& D- Bore, Set screw |
| Standard | Metric, imperial |
| Packing Service | We generally packing fasteners to prevent them from colliding with each other during transportation to produce scratches and surface plating, also accept customization. |
| Sample Service | Free samples will be sent to you after confirming the order, and we will charge a sample fee for some products with high value. |
| We have stock of the following products, please contact us for the price! | ||
| ONE-PIECE: Carbon steel and black oxide
|
Bore size: 6mm,8mm,12mm,15mm, 16mm,18mm,20mm,22mm,25mm, 30mm,35mm,40mm,50mm,60mm, 70mm,75mm,80mm. |
|
| TWO-PIECES: Carbon steel and black oxide |
Bore size: 6mm,8mm,12mm,15mm, 16mm,18mm,20mm,22mm,25mm, 30mm,35mm,40mm,50mm,60mm, 70mm,75mm,80mm. |
|
| SET-SCREW: Carbon steel and black oxide |
Bore size:
8mm,10mm,13mm |
|
CUSTOM DESIGNS
As a service to our customers, we offer our vast manufacturing experience and talents to meet special needs with custom parts. Our in-house engineering team has extensive experience designing and custom engineering solutions to meet your requirements. If you do not see what you are looking for in our standard line, please inquire about custom options.
Materials & Finishs
Packaging & Shipping
We can also purchase and complete packaging according to customer requirements, such as blister boxes, rustproof paper, pearl cotton packaging, and we promise not to make a penny on extra packaging.
Production Process
Our Advantages
Company Profile
FAQ
| 1, How to ensure Shaft collar every process’s quality? |
| Every process will be checked by our quality inspection department which insures every product’s quality. In the production of products, we will personally go to the factory to check the quality of products. |
| 2, Shaft collar delivery time? |
| For Shaft collar we have stock, within 15 days; If customized, according to your quantity, about 20-25days. |
| 3, What is your payment method? |
| Paypal, Alibaba, 30% value of T/T in advance and other 70% balance before shipping. For small order less than1000USD, would suggest you pay 100% in advance to reduce the bank charges. |
| 4, Can you provide Shaft collar sample? |
| Sure, for stocked Shaft collar, we will provide free Shaft collar samples and you will be charged for shipping. |
How do Clamp Couplings Contribute to Reducing Backlash and Resonance in Rotating Machinery?
Clamp couplings play a crucial role in reducing backlash and resonance in rotating machinery, enhancing the overall performance and reliability of the system. Here’s how they achieve this:
1. Backlash Reduction:
Backlash is the play or clearance between mating components in a mechanical system. In rotating machinery, backlash can lead to lost motion, reduced precision, and inefficiencies. Clamp couplings offer several features that help minimize backlash:
- Zero-Backlash Design: Some clamp couplings are designed with a split hub and a clamping mechanism that ensures a tight fit around the shafts. This zero-backlash design eliminates any clearance between the coupling and the shafts, reducing or even eliminating backlash.
- High Clamping Force: Clamp couplings exert a strong clamping force on the shafts, ensuring a secure and rigid connection. This prevents any relative movement between the coupling and the shafts, further reducing backlash.
2. Resonance Damping:
Resonance occurs when the natural frequency of a rotating system matches the frequency of external forces or disturbances. This can lead to excessive vibrations and potential damage to the machinery. Clamp couplings can help dampen resonance in the following ways:
- Material Selection: High-quality materials like stainless steel or aluminum alloy are commonly used in clamp couplings. These materials possess excellent damping properties, dissipating vibrations and minimizing resonance effects.
- Precision Machining: Clamp couplings are precisely machined to maintain balance and reduce vibration during operation. Balanced couplings minimize the likelihood of resonant frequencies being excited, contributing to a smoother operation.
- Torsional Stiffness: Clamp couplings offer controlled torsional stiffness, which helps prevent the buildup of excessive vibration amplitudes and reduces resonance occurrences.
3. Misalignment Compensation:
Another factor contributing to backlash and resonance is misalignment between shafts. Clamp couplings can accommodate a certain degree of angular, parallel, and axial misalignments, reducing the impact of misalignment-induced backlash and vibrations.
Overall, clamp couplings provide a secure and precise connection between shafts, minimizing backlash and resonance in rotating machinery. By choosing the appropriate clamp coupling based on the specific requirements of the application, engineers can optimize the performance and efficiency of the rotating system.
Impact of Clamp Coupling Design on Performance in Heavy-Duty Applications
The design of a clamp coupling plays a crucial role in determining its performance, especially in heavy-duty applications. Here are some key design factors and their impact:
- Material Selection: The choice of material affects the strength, durability, and resistance to wear and corrosion. In heavy-duty applications, steel clamp couplings are often preferred due to their high tensile strength and ability to withstand heavy loads and torque.
- Torsional Rigidity: Heavy-duty applications often involve transmitting high levels of torque. A clamp coupling with higher torsional rigidity will maintain the connection between shafts more effectively, minimizing backlash and ensuring accurate power transmission.
- Hub Design: The hub of the clamp coupling should have a robust and precise design to provide a secure grip on the shafts. In heavy-duty applications, keyless and multiple screw designs are commonly used to distribute clamping forces evenly and prevent slippage.
- Number of Screws: The number of screws used to secure the clamp coupling to the shafts can impact its holding power. More screws distributed around the circumference can provide better balance and prevent distortion under heavy loads.
- Clamping Force: The clamping force applied by the coupling affects the torque transmission capabilities. In heavy-duty applications, it is crucial to ensure that the clamping force is sufficient to prevent slippage between the coupling and the shafts.
- Surface Treatment: The surface of the clamp coupling can be treated to enhance its resistance to corrosion, wear, and fatigue. Surface treatments like coating or plating can significantly improve the coupling’s performance and longevity in challenging environments.
- Alignment: Proper alignment during installation is vital to prevent premature wear and excessive stress on the coupling. In heavy-duty applications, precision alignment using alignment tools or laser systems is recommended to maintain optimal performance and prevent premature failure.
Conclusion: In heavy-duty applications, selecting a clamp coupling with the right material, torsional rigidity, hub design, number of screws, and clamping force is critical to ensuring reliable and efficient power transmission. Proper installation, regular maintenance, and adherence to manufacturer’s guidelines will further enhance the performance and longevity of the clamp coupling in heavy-duty applications.
Advantages of Using a Clamp Coupling
A clamp coupling offers several advantages compared to other types of couplings, making it a popular choice in various mechanical systems:
- Easy Installation: Clamp couplings are simple to install and require minimal tools and expertise. The design allows for quick assembly and disassembly, making maintenance and shaft replacement convenient.
- Cost-Effective: With a straightforward design and fewer components, clamp couplings are cost-effective to manufacture and purchase.
- High Torque Transmission: Clamp couplings can handle high torque loads, making them suitable for heavy-duty applications in industries like manufacturing, mining, and construction.
- Zero Backlash: The clamping mechanism ensures a tight fit between the shafts and the hubs, resulting in zero backlash. This feature is vital for applications that require accurate and precise motion transfer.
- Flexibility: Clamp couplings can accommodate different shaft sizes and materials, providing flexibility in system design and shaft compatibility.
- Compact Design: The compact and lightweight design of clamp couplings makes them ideal for applications with space constraints.
- No Lubrication Needed: Unlike some other couplings, clamp couplings do not require lubrication, reducing maintenance requirements and eliminating the risk of leakage or contamination in certain environments.
- High Misalignment Tolerance: Clamp couplings can handle moderate levels of angular, parallel, and axial misalignment, ensuring reliable operation even when shafts are not perfectly aligned.
- Reduced Downtime: The ease of installation and maintenance of clamp couplings contributes to reduced downtime during equipment repairs or replacements.
Due to these advantages, clamp couplings are widely used in various industries and mechanical setups for their simplicity, reliability, and cost-effectiveness in transmitting torque and rotational motion between shafts.
editor by CX 2023-10-12
China Custom Plum Flower Clamp Shaft Coupling D20L25 with Aluminum Alloy Material
Product Description
plum flower clamp shaft coupling D20L25 with aluminum alloy material
Product Description
plum flower coupling D25L30
| material | aluminum alloy | can do custom made |
| size | D25L30 | D14 L22 D105 L140 |
| prodcution time | 1-5 days | |
| type | clamp | can do top tight |
| structure | screw 95Amoderate colloidbody |
Detailed Photos
Product Parameters
Packaging & Shipping
Company Profile
ZheJiang SAIR MECHANICAL XIHU (WEST LAKE) DIS. CO.,LTD
ZheJiang SAIR IMPORT&EXPORT TRADING CO.,LTD
ZheJiang Sair group has 2 subsidiaries, 1 is ZheJiang Sair Mechanical Xihu (West Lake) Dis. Co., Ltd, which is mainly responsible for the production, and the other 1 is ZheJiang SAIR IMPORT&EXPORT TRADING CO.,LTD., which functions as our platform of international business.
ZheJiang Sair Mechanical Xihu (West Lake) Dis. Co., Ltd is 1 of the largest linear guide and ball screw manufacturer in China. With strong technical strength, advanced production equipments, and perfect after-sale services, our company is the leading precision machinery manufacturer, which have research and development, manufacturing, sales, service all in one. Our high-quality products are not only popular all over the country, but also exported to Europe, Americas, Southeast Asia, Africa etc. , totally more than 70 countries globally. Our products have good performance and are highly trusted and admired by all the domestic & overseas customers.
Our Advantages
We are factory, we produce & export linear guide, ball screw, and other CNC parts, please contact with me directly when you have any needs.
Can Clamp Couplings Be Used in High-Temperature or Corrosive Environments?
Yes, clamp couplings are designed to be versatile and can be used in a wide range of environments, including high-temperature and corrosive conditions. However, their suitability depends on the specific material and coating used in the construction of the coupling.
In high-temperature environments, clamp couplings made from materials such as stainless steel or high-temperature alloys are commonly used. These materials have excellent heat resistance and can withstand elevated temperatures without losing their structural integrity. It is essential to choose a clamp coupling with a temperature rating that exceeds the operating temperature of the application to ensure safe and reliable performance.
In corrosive environments where exposure to chemicals, moisture, or other corrosive substances is a concern, selecting a corrosion-resistant material is critical. Stainless steel clamp couplings, particularly those made from 316-grade stainless steel, are widely used in such conditions due to their superior corrosion resistance. For more aggressive corrosive environments, special coatings or surface treatments can be applied to further enhance the coupling’s resistance to corrosion.
It is essential to consider the specific requirements of the application when selecting a clamp coupling for use in high-temperature or corrosive environments. Factors such as temperature, humidity, exposure to chemicals, and the presence of abrasive substances should be taken into account. Consulting with coupling manufacturers or industry experts can help in choosing the most suitable clamp coupling for the intended application.
Potential Causes of Failure in Clamp Couplings and Prevention
While clamp couplings are robust and reliable, certain factors can lead to failure if not addressed properly. Here are some potential causes of failure and the corresponding prevention measures:
- Insufficient Torque: If the coupling is not tightened to the recommended torque, it may slip or come loose during operation. To prevent this, always follow the manufacturer’s torque specifications and use a torque wrench during installation.
- Material Fatigue: Repeated load cycles and excessive vibration can lead to material fatigue and eventual failure. Choosing high-quality materials and performing regular inspections can help detect fatigue and replace the coupling before failure occurs.
- Corrosion: In corrosive environments, the coupling’s material may degrade over time, compromising its strength. Using stainless steel or other corrosion-resistant materials can prevent this issue.
- Improper Alignment: Misalignment between shafts can put undue stress on the coupling, leading to premature failure. Properly align the shafts during installation to avoid this problem.
- Overloading: Exceeding the maximum torque or speed limits specified by the manufacturer can cause the coupling to fail. Stay within the recommended operating parameters to prevent overloading.
- Temperature Extremes: Extreme temperatures can affect the material properties and cause the coupling to become brittle or lose its integrity. Select a coupling rated for the operating temperature range of the application.
- Poor Maintenance: Neglecting regular maintenance can lead to undetected wear, damage, or contamination, which may ultimately result in failure. Implement a proactive maintenance schedule and inspect the coupling regularly.
- Foreign Object Debris (FOD): Foreign particles or debris caught between the coupling components can lead to uneven loads and wear. Keep the coupling and its surroundings clean to avoid FOD-related issues.
- Improper Installation: Incorrectly installing the coupling, such as using incorrect fasteners or not following the manufacturer’s guidelines, can compromise its performance and durability. Always refer to the installation instructions and seek professional help if needed.
- Environmental Factors: Consider the specific environmental conditions of the application, such as humidity, chemicals, or abrasive substances, and select a coupling that can withstand these conditions.
By understanding and addressing these potential causes of failure, users can ensure the longevity and reliable performance of clamp couplings in their mechanical systems.
Industry Standards and Certifications for Clamp Couplings
There are several industry standards and certifications that may apply to clamp couplings, depending on their design, materials, and intended applications. These standards ensure that the clamp couplings meet specific requirements and quality benchmarks, providing confidence in their performance and reliability.
Some of the commonly recognized standards and certifications for clamp couplings include:
- ISO 9001: This is a quality management system standard that sets requirements for the design, development, production, and service of products. Manufacturers of clamp couplings may obtain ISO 9001 certification to demonstrate their commitment to quality and continuous improvement.
- ASME B29.1: This standard is specific to roller chain drives and includes guidelines for chain coupling dimensions and interchangeability.
- AGMA 9002-C16: This standard, developed by the American Gear Manufacturers Association, provides guidelines for inspection practices of flexible couplings, which may include clamp couplings.
- API 671: This standard is specific to couplings used in petroleum, chemical, and gas industry services. It sets requirements for special-purpose couplings, such as those used in compressors and pumps.
- DNV GL Type Approval: The Det Norske Veritas Germanischer Lloyd (DNV GL) provides type approval certification for couplings used in maritime and offshore applications. This certification ensures that the coupling meets specific quality and safety standards for marine use.
- ATEX: For couplings used in explosive atmospheres, the ATEX directive sets requirements to prevent ignition sources and ensure safety. ATEX compliance may be necessary in certain industrial settings.
It’s important to note that not all clamp couplings require certification under these standards, as the applicability depends on the specific industry and use case. Additionally, some manufacturers may adhere to their own internal quality control measures without seeking external certifications.
When selecting clamp couplings for particular applications, it’s essential to consider whether specific industry standards or certifications are necessary. Consulting with suppliers or coupling manufacturers can help ensure that the chosen clamp couplings meet the required quality and safety standards for their intended use.
editor by CX 2023-10-11
China Good quality Wholesale High Quality Precision Low Price Custom CNC Machinging All Size Type Steel Split Shaft Collar Clamp Set Screw Quick Release Lock Collar Coupling
Product Description
Jingbang manufactures shaft collars in multiple styles to fit shafts ranging from 1/8″ to 6″ and 3mm to 150mm. They are made from select qualified bar stock in 303 & 316 stainless steel, black oxide and zinc plated carbon steel, high-strength aluminum, and engineered plastic. Our shaft collars have precisely controlled face to bore perpendicularity (identified by the grooved face) TIR ≤ .002″ (.05mm) with tighter tolerances on bearing locknuts. Perpendicularity is critical for alignment when a shaft collar is used as a load-bearing face, mechanical stop, or for mounting components. And we can also engrave the LOGO according to customer requirements
| Product Name | Shaft collar |
| Size | 1/8″ to 6″ and 3mm to 150mm. or non-standard according to your requirements. |
| Accept Material | AISI 303/304/316L, SUS 303/304/316, Aluminum 6061/6063/7075/2571, Brass/Bronze, Titanium etc. |
|
Accept Finish |
Machining, Plain, Polishing, Zinc- Plated, Black Oxide, Anodizing, Passivation, Galvanized nickel-alloy plated, Powder Coating, etc, as per your requirements. |
| Type | One-piece, Two-piece, Threaded, Shaft coupling, Heavy-duty, Mountable, Quick Clamping, Hex& D- Bore, Set screw |
| Standard | Metric, imperial |
| Packing Service | We generally packing fasteners to prevent them from colliding with each other during transportation to produce scratches and surface plating, also accept customization. |
| Sample Service | Free samples will be sent to you after confirming the order, and we will charge a sample fee for some products with high value. |
| We have stock of the following products, please contact us for the price! | ||
| ONE-PIECE: Carbon steel and black oxide
|
Bore size: 6mm,8mm,12mm,15mm, 16mm,18mm,20mm,22mm,25mm, 30mm,35mm,40mm,50mm,60mm, 70mm,75mm,80mm. |
|
| TWO-PIECES: Carbon steel and black oxide |
Bore size: 6mm,8mm,12mm,15mm, 16mm,18mm,20mm,22mm,25mm, 30mm,35mm,40mm,50mm,60mm, 70mm,75mm,80mm. |
|
| SET-SCREW: Carbon steel and black oxide |
Bore size:
8mm,10mm,13mm |
|
CUSTOM DESIGNS
As a service to our customers, we offer our vast manufacturing experience and talents to meet special needs with custom parts. Our in-house engineering team has extensive experience designing and custom engineering solutions to meet your requirements. If you do not see what you are looking for in our standard line, please inquire about custom options.
Materials & Finishs
Packaging & Shipping
We can also purchase and complete packaging according to customer requirements, such as blister boxes, rustproof paper, pearl cotton packaging, and we promise not to make a penny on extra packaging.
Production Process
Our Advantages
Company Profile
FAQ
| 1, How to ensure Shaft collar every process’s quality? |
| Every process will be checked by our quality inspection department which insures every product’s quality. In the production of products, we will personally go to the factory to check the quality of products. |
| 2, Shaft collar delivery time? |
| For Shaft collar we have stock, within 15 days; If customized, according to your quantity, about 20-25days. |
| 3, What is your payment method? |
| Paypal, Alibaba, 30% value of T/T in advance and other 70% balance before shipping. For small order less than1000USD, would suggest you pay 100% in advance to reduce the bank charges. |
| 4, Can you provide Shaft collar sample? |
| Sure, for stocked Shaft collar, we will provide free Shaft collar samples and you will be charged for shipping. |
How do Clamp Couplings Contribute to Reducing Backlash and Resonance in Rotating Machinery?
Clamp couplings play a crucial role in reducing backlash and resonance in rotating machinery, enhancing the overall performance and reliability of the system. Here’s how they achieve this:
1. Backlash Reduction:
Backlash is the play or clearance between mating components in a mechanical system. In rotating machinery, backlash can lead to lost motion, reduced precision, and inefficiencies. Clamp couplings offer several features that help minimize backlash:
- Zero-Backlash Design: Some clamp couplings are designed with a split hub and a clamping mechanism that ensures a tight fit around the shafts. This zero-backlash design eliminates any clearance between the coupling and the shafts, reducing or even eliminating backlash.
- High Clamping Force: Clamp couplings exert a strong clamping force on the shafts, ensuring a secure and rigid connection. This prevents any relative movement between the coupling and the shafts, further reducing backlash.
2. Resonance Damping:
Resonance occurs when the natural frequency of a rotating system matches the frequency of external forces or disturbances. This can lead to excessive vibrations and potential damage to the machinery. Clamp couplings can help dampen resonance in the following ways:
- Material Selection: High-quality materials like stainless steel or aluminum alloy are commonly used in clamp couplings. These materials possess excellent damping properties, dissipating vibrations and minimizing resonance effects.
- Precision Machining: Clamp couplings are precisely machined to maintain balance and reduce vibration during operation. Balanced couplings minimize the likelihood of resonant frequencies being excited, contributing to a smoother operation.
- Torsional Stiffness: Clamp couplings offer controlled torsional stiffness, which helps prevent the buildup of excessive vibration amplitudes and reduces resonance occurrences.
3. Misalignment Compensation:
Another factor contributing to backlash and resonance is misalignment between shafts. Clamp couplings can accommodate a certain degree of angular, parallel, and axial misalignments, reducing the impact of misalignment-induced backlash and vibrations.
Overall, clamp couplings provide a secure and precise connection between shafts, minimizing backlash and resonance in rotating machinery. By choosing the appropriate clamp coupling based on the specific requirements of the application, engineers can optimize the performance and efficiency of the rotating system.
Clamp Couplings and Damping Vibrations/Noise
Yes, clamp couplings can help dampen vibrations and reduce noise in mechanical systems to some extent. While not specifically designed as vibration isolators, clamp couplings can mitigate vibrations and noise due to their unique design and material properties.
The design of clamp couplings involves a split hub with screws that securely fasten around the shafts. This design offers several benefits:
- Damping Effect: The material of the coupling can absorb and dampen some of the vibrations generated by rotating equipment. Elastomeric elements or flexible materials used in some clamp couplings can help attenuate vibrations.
- Reduction of Resonance: Vibrations in rotating machinery can sometimes lead to resonance, causing excessive oscillations. Clamp couplings can help break the resonance cycle and prevent amplification of vibrations.
- Torsional Compliance: Some clamp couplings exhibit a degree of torsional compliance, which means they can tolerate small angular misalignments and dampen torsional vibrations.
- Transmissible Torque Variation: In some cases, clamp couplings can absorb torque spikes or variations, reducing the impact of sudden changes in load.
While clamp couplings can provide some level of vibration and noise reduction, their primary function is to transmit torque and accommodate misalignment between shafts. For more demanding vibration isolation or noise reduction applications, specialized components such as flexible couplings with damping features or dedicated vibration isolation mounts may be more suitable.
It is essential to consider the specific requirements of the mechanical system and consult with experts to determine the most appropriate coupling or isolator for achieving the desired level of vibration and noise reduction.
Advantages of Using a Clamp Coupling
A clamp coupling offers several advantages compared to other types of couplings, making it a popular choice in various mechanical systems:
- Easy Installation: Clamp couplings are simple to install and require minimal tools and expertise. The design allows for quick assembly and disassembly, making maintenance and shaft replacement convenient.
- Cost-Effective: With a straightforward design and fewer components, clamp couplings are cost-effective to manufacture and purchase.
- High Torque Transmission: Clamp couplings can handle high torque loads, making them suitable for heavy-duty applications in industries like manufacturing, mining, and construction.
- Zero Backlash: The clamping mechanism ensures a tight fit between the shafts and the hubs, resulting in zero backlash. This feature is vital for applications that require accurate and precise motion transfer.
- Flexibility: Clamp couplings can accommodate different shaft sizes and materials, providing flexibility in system design and shaft compatibility.
- Compact Design: The compact and lightweight design of clamp couplings makes them ideal for applications with space constraints.
- No Lubrication Needed: Unlike some other couplings, clamp couplings do not require lubrication, reducing maintenance requirements and eliminating the risk of leakage or contamination in certain environments.
- High Misalignment Tolerance: Clamp couplings can handle moderate levels of angular, parallel, and axial misalignment, ensuring reliable operation even when shafts are not perfectly aligned.
- Reduced Downtime: The ease of installation and maintenance of clamp couplings contributes to reduced downtime during equipment repairs or replacements.
Due to these advantages, clamp couplings are widely used in various industries and mechanical setups for their simplicity, reliability, and cost-effectiveness in transmitting torque and rotational motion between shafts.
editor by CX 2023-09-04
China Shenzhen Custom Made CNC Machined Automotive/Aumobile/Motorcycle/Ship/Boat/Machines Metal Stainless Steel/Brass/Aluminum Shaft Coupling coupling beam
Product Description
HangZhou Custom produced CNC machined automotive/aumobile/motorcycle/ship/boat/devices Metallic stainless steel/brass/aluminum shaft coupling
Click right here and specify your inquiry, speak to us to get an online estimate now!
How to get a estimate?
1. First: Email us and provide your 3D drawing/2nd drawing to us to estimate.
two. Next: Permit us know the required materials, floor finish and special tolerance requirements, quantity data, we are going to arrange for our engineer to evaluation your drawings and estimate quickly!
Observe: Workable 3D Drawing Formats: Action/IGS/X_T/STL/SOLIDWORKS etc, 2d Drawing with PDF will do.
Undertaking Assistance: Free of charge Sample Supplied Ahead of Production commences
Examples assignments
What we can supply
| Rewards | »Free sample provided just before production »Good machining quality and warm service »Reasonable Pricing and excellent high quality offered »Competitive delivery expense service with price cut sometimes »MOQ 1PCS and small amount purchase recognized, mass production supported »Professional engineering support when any modification needed »Any turnkey assembly or customized bundle demands, we’ll meet your demands! |
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| Products |
»20 sets of CNC turning machines »30 sets of the most technologically advanced machining CNC milling equipment »25 sets of Multi-Spindle Japan Precision Swiss CNC lathes |
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| RFQ | Customer Inquiry →Engineering Conversation →Cost Examination →Sales Examination →Quote to Buyer » 1-3 Function Times Only » Submit RFQ with full professional conditions |
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| Sample Making | Sample Purchase → Engineering Assessment → Sample Program to Client → Sample Status Tracking → Submit Samples with Doc. » Sample L/T: 1 7 days » Ongoing Sample Status Monitoring » Comprehensive Documents for sample approval |
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| Order Management | CRM Program → Open Order Verify → Logistic Arrangement. » Manufacturing L/T: 2-4 wks » Weekly Open Purchase Confirm » Chosen 3PL Service to Buyers |
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| Quality Manage | Certificates: RoHS, ISO9001:2008, SGS. IQC → IPQC → OQC/FQC → Quality Complain Feedback → Audit & Instruction. » Plant Audit and Qualified by entire world renowned organization » Rigorous Top quality Administration Method with Traceability |
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| Application | »Aerospace »Automotive »Lighting fittings »Motorbike »PhotoGear »EDC Equipment » Marine »Office products »Home appliance »Medical tools »Telecommunication »Electrical & Electronics »Fire detection system, and so on. |
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Creation data
one). Content Capabilities: Subsequent GB, DIN, and ISO and implementing great good quality selfmade and import materials, we have currently presented single/assembly items for global buyers mostly from the Usa and Europe, and so on.
| Stainless Metal | SS201, SS301, SS303, SS304, SS316, SS416 and so on. |
| Steel | Gentle steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, and so forth. |
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80 and so forth. |
| Copper | C11000, C12000, C12000 C36000 and so forth. |
| Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 and so forth. |
| Iron | A36, 45#, 1213, 12L14, 1215 and many others. |
| Plastic | Abs, Personal computer, PE, POM, Delrin, Nylon, PP, PEI, Peek and so on. |
two). Good quality control:
*We have specialized QC testers to check the top quality of the products according to distinct customers’ specifications. Generally, it is a random inspection, and we also supply 100% inspection at a affordable price if needed.
*We have IQC to check the dimensions and surface of the incoming material
*We have PQC to inspect complete-system during the manufacturing processing
*We have FQC to examine all the anodizing/plating and other finishes’ products from our supplier and continue with the professional good quality and physical appearance inspection ahead of transport.
3).Surface Finish: sandblasted/standard and difficult anodized finish/polish/coating/polish/passivation/plating/brush/warmth treatment method/fantastic glass beads/grounding/tumbled complete , and so forth. Far more detailed information for distinct content components is beneath,
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Aluminum components |
Brushing Polishing Distinct Anodized Shade Anodized Sandblast Anodized Chemical Movie |
| Stainless Metal elements | Polishing Passivated Sandblasting Plating |
| Metal Elements | Zinc plating Oxide Black Nickel plating Chrome plating Carburized Heat remedy Powder Coated |
| Plastic Components | Chrome plating Sharpening |
4). Payment terms: T/T payment. The Sample order is paid by complete payment Mass manufacturing with get quantity exceeding can be paid a 50% deposit prior to generation, and stability paid out before shipping.
five). Generation routine: Usually, it normally takes 5~10 doing work days for sample creation fifteen~20 operating times for mass creation days, it is dependent on your design, straightforward areas can be created quickly, the difficult design and style elements would consider us more machining time.
six). Machining ability: 30 sets of the most technologically innovative machining CNC milling devices, twenty sets of CNC turning devices, 25 sets of Multi-Spindle Japan Precision Swiss CNC lathes, and 4 sets of 2d &3D CMM (graphic measuring instrument) high quality handle equipment 3 QC staff, enabling CNC Manufacturing to provide exact components in the tightest of tolerances, guaranteeing the highest quality outcomes to fulfill distinct
customers’ demands.
7). Tolerance: +/- .02mm (for Metal shaft), +/-.03mm ( for plastic), for particular tolerance requirements, make sure you point them out in the e-mail, we will Check out if it really is possible to make it after studying it.
8). Packing & Delivery way:
one. Packing Element: Each item is packed with plastic preservative, EPE, foam plastic bag, Carton outside, wooden situation or iron circumstance or as per the customer’s specific requirement. Apart from, the customized package will take a 7 days to put together in progress.
two. Shipping Element: the quick Global Transport time will take 3 ~5 functioning days by DHL/UPS/FedEx, sluggish shipping time takes 7~ 8 doing work times by DHL/UPS/FedEx/TNT, and so on.
3. Delivery alternatives:
one) -100kg: specific&air freight precedence,
two) >100kg: sea freight precedence,
3) As for every custom-made technical specs
About us
Complete-service precision CNC machining providers for prototypes and brief and lower to large creation operates. Capabilities are CNC milled and turned metallic elements and assemblies. Supplies labored with incorporate aluminum, brass, copper, stainless, metal, iron, other precious metals, and other plastic components. Guide occasions are 2 to 3 months for prototypes and 4 to 6 months for creation operates. Crisis and hurry services are obtainable. Industries served incorporate aircraft and aerospace, consumer electronics, automotive, equipment fittings, audio products, EDC equipment, computer, and Secondary processes this kind of as anodizing, sandblasting, blackening, grinding, honing, heat dealing with, powder coating, passivation, polishing, plating, and brushing are also offered.
We put higher interest and energy into all of the function that we do. Each and every part that comes off our equipment is an extension of us. We just take great delight in bringing machining CZPT to our consumers. The amazing high quality elements we machined below will be your greatest choice to find a supplier!
Customer’s comment
Want to know a lot more about us? E-mail us now!
| After-sales Service: | Email Us Anytime If Any Problems |
|---|---|
| Warranty: | Email Us Anytime If Any Requirements |
| Condition: | New |
| Certification: | CE, RoHS, GS, ISO9001 |
| Standard: | DIN, Custom Metal Parts & Free Sample Offered |
| Customized: | Customized |
###
| Samples: |
US$ 150/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
|---|
###
| Advantages | »Free sample offered before production »Good machining quality and warm service »Reasonable Pricing and outstanding quality provided »Competitive shipping cost service with discount sometimes »MOQ 1PCS and small quantity order accepted, mass production supported »Professional engineering service when any modification required »Any turnkey assembly or customized package requirements, we’ll meet your demands! |
|||||
| Equipment |
»20 sets of CNC turning machines; »30 sets of the most technologically advanced machining CNC milling machines; »25 sets of Multi-Spindle Japan Precision Swiss CNC lathes |
|||||
| RFQ | Customer Inquiry →Engineering Communication →Cost Analysis →Sales Analysis →Quote to Customer » 1-3 Work Days Only » Submit RFQ with complete commercial terms |
|||||
| Sample Making | Sample Order → Engineering Review → Sample Plan to Customer → Sample Status Tracking → Submit Samples with Doc. » Sample L/T: 1 week » Continuous Sample Status Tracking » Complete Documents for sample approval |
|||||
| Order Management | CRM System → Open Order Confirm → Logistic Arrangement. » Production L/T: 2-4 wks » Weekly Open Order Confirm » Preferred 3PL Service to Customers |
|||||
| Quality Control | Certificates: RoHS, ISO9001:2008, SGS. IQC → IPQC → OQC/FQC → Quality Complain Feedback → Audit & Training. » Plant Audit and Qualified by world famous company » Strict Quality Management Procedure with Traceability |
|||||
| Application | »Aerospace »Automotive »Lighting fittings »Motorbike »PhotoGear »EDC Tools » Marine »Office equipment »Home appliance »Medical equipment »Telecommunication »Electrical & Electronics »Fire detection system, etc. |
|||||
###
| Stainless Steel | SS201, SS301, SS303, SS304, SS316, SS416 etc. |
| Steel | Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc. |
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80 etc. |
| Copper | C11000, C12000, C12000 C36000 etc. |
| Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. |
| Iron | A36, 45#, 1213, 12L14, 1215 etc. |
| Plastic | ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc. |
###
|
Aluminum parts |
Brushing Polishing Clear Anodized Color Anodized Sandblast Anodized Chemical Film |
| Stainless Steel parts | Polishing Passivated Sandblasting Plating |
| Steel Parts | Zinc plating Oxide Black Nickel plating Chrome plating Carburized Heat treatment Powder Coated |
| Plastic Parts | Chrome plating Polishing |
| After-sales Service: | Email Us Anytime If Any Problems |
|---|---|
| Warranty: | Email Us Anytime If Any Requirements |
| Condition: | New |
| Certification: | CE, RoHS, GS, ISO9001 |
| Standard: | DIN, Custom Metal Parts & Free Sample Offered |
| Customized: | Customized |
###
| Samples: |
US$ 150/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
|---|
###
| Advantages | »Free sample offered before production »Good machining quality and warm service »Reasonable Pricing and outstanding quality provided »Competitive shipping cost service with discount sometimes »MOQ 1PCS and small quantity order accepted, mass production supported »Professional engineering service when any modification required »Any turnkey assembly or customized package requirements, we’ll meet your demands! |
|||||
| Equipment |
»20 sets of CNC turning machines; »30 sets of the most technologically advanced machining CNC milling machines; »25 sets of Multi-Spindle Japan Precision Swiss CNC lathes |
|||||
| RFQ | Customer Inquiry →Engineering Communication →Cost Analysis →Sales Analysis →Quote to Customer » 1-3 Work Days Only » Submit RFQ with complete commercial terms |
|||||
| Sample Making | Sample Order → Engineering Review → Sample Plan to Customer → Sample Status Tracking → Submit Samples with Doc. » Sample L/T: 1 week » Continuous Sample Status Tracking » Complete Documents for sample approval |
|||||
| Order Management | CRM System → Open Order Confirm → Logistic Arrangement. » Production L/T: 2-4 wks » Weekly Open Order Confirm » Preferred 3PL Service to Customers |
|||||
| Quality Control | Certificates: RoHS, ISO9001:2008, SGS. IQC → IPQC → OQC/FQC → Quality Complain Feedback → Audit & Training. » Plant Audit and Qualified by world famous company » Strict Quality Management Procedure with Traceability |
|||||
| Application | »Aerospace »Automotive »Lighting fittings »Motorbike »PhotoGear »EDC Tools » Marine »Office equipment »Home appliance »Medical equipment »Telecommunication »Electrical & Electronics »Fire detection system, etc. |
|||||
###
| Stainless Steel | SS201, SS301, SS303, SS304, SS316, SS416 etc. |
| Steel | Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc. |
| Brass | HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80 etc. |
| Copper | C11000, C12000, C12000 C36000 etc. |
| Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. |
| Iron | A36, 45#, 1213, 12L14, 1215 etc. |
| Plastic | ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc. |
###
|
Aluminum parts |
Brushing Polishing Clear Anodized Color Anodized Sandblast Anodized Chemical Film |
| Stainless Steel parts | Polishing Passivated Sandblasting Plating |
| Steel Parts | Zinc plating Oxide Black Nickel plating Chrome plating Carburized Heat treatment Powder Coated |
| Plastic Parts | Chrome plating Polishing |
What Is a Coupling?
A coupling is a device that connects two shafts together. It transmits power from one to the other and is used to join rotating equipment. It can also allow for some degree of misalignment and end movement. It is used in mechanical engineering and manufacturing. To learn more about couplings, read this article.
Mechanical connection between two objectsThe present invention relates to a method and assembly for forming a mechanical connection between two objects. The methods of this invention are suitable for connecting both solid and hollow objects. For example, the method can be used to make mechanical connections between two cylinders. This method is particularly useful for connecting two cylinders that are positioned near each other.
Absorbs vibration
A coupling insert is a part of a vehicle’s drivetrain that absorbs vibrations. These inserts are designed to prevent couplings from moving out of phase. However, the coupling inserts themselves can wear out and need to be replaced. Universal joints are an alternative if the coupling is out of phase by more than one degree. In addition, internal bearings in the coupling need to be lubricated and replaced when they begin to show signs of wear.
Another embodiment of the invention includes a flexible coupling 25 that includes rearwardly-extending lugs that extend toward the coupling member 23. These lugs interdigitate with corresponding lugs on the coupling member 23. They are spaced circumferentially. A first elastic member 28 is interposed between lugs 26 and 27, and is adapted to yield in a counterclockwise direction. As a result, it absorbs torsional vibrations.
Blocks heat transfer
Thermal coupling occurs when a solid block is thermally coupled to the air or fluid passing through it. The amount of heat transferred through a solid block depends on the heat transfer coefficients of the materials. This paper presents a numerical model to understand how heat transfers through different block materials. This work also describes the thermal resistance network for a one-dimensional block.
In some cases, thermal coupling increases the heat transfer mechanism. As illustrated in FIG. 1D, a heatpipe coupler 112 couples two heatpipes 110-1 and 110-2. This configuration allows the pipes to be coupled to the heat source and to the condenser. In addition, the heat pipe couplers may have bellows at the ends to help facilitate linear motion.
Thermal coupling is achieved by ensuring that at least one block is made of a material with a lower thermal expansion coefficient than the annulus. Ideally, the block’s mean thermal expansion coefficient is at least twenty percent lower than the annulus’s mean thermal expansion coefficient. This ensures that the thermal coupling between the two parts is as efficient as possible.
Another type of thermal coupling is achieved by using flexible elements. These are often washers or springs. These components allow the blocks to maintain physical contact with the post 55, which means that the heat transfer is more efficient even at higher temperatures. The flexibility of these elements also makes it possible to choose an element that will not impede assembly.
Protects rotating equipment
A reliable, long-lasting coupling system can reduce the risk of damage to rotating equipment. Designed to protect against torque overload and wear, Voith torque-limiting couplings provide outstanding safety and reliability. As a result, they can deliver maximum performance and minimize equipment downtime. In addition to their long-term benefits, these solutions are ideal for applications where safety and reliability are of paramount importance.
A good coupling provides many advantages, including the ability to transmit power, compensate for axial movement, and absorb shock. It is essential to choose the proper coupling for your application based on the basic conditions of your rotating equipment. For example, if you have two shafts with parallel rotation axes, you should choose a parallel coupling. Otherwise, you should use an angular coupling.
Torque-limiting couplings can also provide protection for rotating equipment by disengaging at a specific torque level. This protects the drive shaft from undergoing catastrophic failure. Torque limiters are particularly helpful for high-value equipment. By preventing catastrophic failure, you can avoid expensive repairs and minimize equipment downtime.
Coupling guards are easy to install and provide effective protection for rotating equipment. These covers are made of sheet metal bent to fit over the shaft. They are durable and easy to remove when necessary. This type of guard can prevent employees from catching their hands, tools, or loose clothing on motor coupling components.
editor by CX 2023-03-29