Product Description
XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on.
We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Xihu (West Lake) Dis.hua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.
Chain coupling :made of 2 sprockets, 2 chains and a housing in yellow.
The Xihu (West Lake) Dis.hua Chain coupling is composed of a duplex roller chain and a pair of coupling sprockets.The function of connection and detachment is done by the joint of chain.It has the characteristic of compact and powerful,excellent durability, safe and smart,simple installation and easy alignment, The Xihu (West Lake) Dis.hua Chain coupling is suitable for a wide range of coupling applications.
Chain coupling No. Chain No.
DH C-3012 COUPLING 06B-2X12
DH C-4012 COUPLING 40-2X12
DH C-4014COUPLING 40-2X14
DH C-4016 COUPLING 40-2X16
DH C-5014 COUPLING 50-2X14
DH C-5016 COUPLING 50-2X16
DH C-5018 COUPLING 50-2X18
DH C-6018 COUPLING 60-2X18
DH C-6571 COUPLING 60-2X20
DH C-6571 COUPLING 60-2X22
DH C-8018 COUPLING 80-2X18
DH C-12018 COUPLING 120-2X18
DH C-12571 COUPLING 120-2X22
We are also professional manufacture of Universal Joint coupling supplying coupling made by brass, SS, aluminum, steel, PP, Nylon.
If you need catalogue or have any question, Pls contact us on free.
| Product name | Coupling with Chain and Sprocket |
| Materials Available | 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
| 2. Steel:C45(K1045), C46(K1046),C20 | |
| 3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) | |
| 4. Bronze: C51000, C52100, C54400, etc | |
| 5. Iron: 1213, 12L14,1215 | |
| 6. Aluminum: Al6061, Al6063 | |
| 7.OEM according to your request | |
| Surface Treatment | Annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation, satin, Black surface painted etc. |
| Products Available | sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat, bushing, coupling, lock assembly etc. |
| Processing Method | CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly |
| QC : | Technicians self-check in production,final-check before package by professional Quality inspector |
| Size | Drawings |
| Package | Wooden Case/Container and pallet, or as per customized specifications |
| Certificate | ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009 |
| Advantage | Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment |
| Lead Time | 15-25days samples. 30-45days offcial order |
/* 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 chain couplings accommodate axial misalignment?
Chain couplings are primarily designed to accommodate angular misalignment between the connected shafts. However, they have limited ability to handle axial misalignment, which refers to the situation where the two shafts are not perfectly aligned along their common axis.
Unlike some other types of couplings, such as flexible beam or disc couplings, chain couplings are not specifically designed to handle significant axial misalignment. The primary function of a chain coupling is to transmit torque between the shafts while allowing for some degree of angular displacement.
While chain couplings can tolerate a small amount of axial misalignment, excessive axial displacement can lead to various issues. It can cause increased stress on the coupling components, such as the roller chain, sprockets, and connecting pins, leading to accelerated wear and potential failure. Additionally, excessive axial misalignment can result in decreased power transmission efficiency and increased vibration and noise during operation.
If significant axial misalignment is anticipated in an application, it is generally recommended to consider alternative coupling options that are specifically designed to handle axial misalignment, such as double-flex or flexible beam couplings. These couplings have greater flexibility and can better accommodate axial displacement without compromising performance and reliability.
It is important to consult the manufacturer’s specifications and guidelines for the specific chain coupling being used to understand its limitations regarding axial misalignment. If axial misalignment is unavoidable, it may be necessary to implement additional measures, such as shaft guides or spacers, to minimize the impact of misalignment on the chain coupling and the connected machinery or equipment.
In summary, while chain couplings can tolerate a certain degree of axial misalignment, their primary function is to accommodate angular misalignment. Excessive axial misalignment should be avoided, and alternative coupling options should be considered if significant axial displacement is expected in an application.
Can chain couplings accommodate angular misalignment?
Yes, chain couplings are designed to accommodate a certain degree of angular misalignment between the connected shafts. Angular misalignment refers to the situation where the axes of the two shafts are not perfectly aligned and form an angle with each other.
Chain couplings are flexible in nature, and their design allows for some degree of angular displacement. The flexibility is primarily provided by the roller chain, which can bend and adjust to a certain extent to accommodate the misalignment. This flexibility helps to reduce the stress on the coupling components and allows for smoother operation even in the presence of angular misalignment.
However, it is important to note that chain couplings have limitations in terms of angular misalignment. Excessive angular misalignment beyond the specified limits can lead to increased stress, accelerated wear, and potential coupling failure. The manufacturer’s specifications and guidelines should be followed to ensure that the angular misalignment remains within the acceptable range for the specific chain coupling being used.
Regular inspection and maintenance of the chain coupling are also essential to identify and address any misalignment issues. If significant angular misalignment is detected, corrective measures should be taken, such as realigning the shafts or considering alternative coupling options that are better suited for the specific misalignment requirements.
It is worth mentioning that chain couplings are more tolerant of angular misalignment compared to some other types of couplings, such as rigid or gear couplings. However, it is still important to strive for proper alignment during installation and minimize any excessive misalignment to ensure optimal performance, reliability, and longevity of the chain coupling and the connected machinery or equipment.
What are the applications of chain couplings?
Chain couplings are widely used in various industrial applications where the reliable transmission of power between rotating shafts is required. They offer flexibility, torque capacity, and misalignment compensation, making them suitable for a range of machinery and equipment. Here are some common applications of chain couplings:
- Conveyors: Chain couplings are commonly used in conveyor systems to transfer power from drive motors to conveyor belts, allowing for the movement of materials in industries such as manufacturing, mining, and logistics.
- Mixers and Agitators: Chain couplings find application in mixers and agitators, which are used in industries such as food and beverage, chemical processing, and wastewater treatment. They enable the rotation of mixing blades or paddles, facilitating the blending or agitation of substances.
- Pumps: Chain couplings are utilized in pump systems to connect the pump shaft to the motor shaft. They enable the transfer of rotational energy, allowing pumps to move fluids in applications like water supply, irrigation, and industrial processes.
- Crushers and Crushers: In industries such as mining, construction, and material handling, chain couplings are employed in crushers and crushers to transmit power from electric motors or engines to the crushing or grinding mechanisms, enabling the size reduction of materials.
- Industrial Drives: Chain couplings are used in various industrial drives, including machinery for manufacturing, packaging, and material handling. They provide a reliable connection between motor-driven components such as gearboxes, rollers, and pulleys.
- Fans and Blowers: Chain couplings find application in fan and blower systems, which are used for ventilation, cooling, and air circulation in HVAC systems, industrial processes, and power plants. They facilitate the rotation of fan blades, enabling the movement of air or gases.
- Machine Tools: Chain couplings are utilized in machine tools such as lathes, milling machines, and drills, where the coupling connects the motor or drive spindle to the tool head or workpiece. They enable the transmission of rotational power for machining operations.
- Textile Machinery: Chain couplings are used in textile machinery for processes like spinning, weaving, and knitting. They connect various components such as motors, spindles, and rollers, enabling the movement and processing of textile fibers.
These are just a few examples of the applications of chain couplings. Their versatility and ability to transmit high torque loads while accommodating misalignment make them suitable for a wide range of industries and machinery where the reliable and efficient transmission of power between rotating shafts is essential.
editor by CX 2024-03-03
China best Quality Guaranteed Stainless Steel Chain Sprocket Chain Coupling with ISO Certification
Product Description
ZHangZhoug CHINAMFG Machinery Co., Ltd
(DIN/ANSI/JIS Standard or made to drawing)
Product Description:
ZHangZhoug CHINAMFG Machinery Co., Ltd. Is the vice chairman of chain Transmission Branch of China Machinery General parts Industry Association and a member of China chain Transmission Standardization Technical Committee.
Founded in 1954, mainly engaged in sprocket, gear, timing belt pulley, coupling production and sales, It is a large sprocket manufacturing enterprise in China, and it is also 1 of the largest standard sprocket manufacturers in the world at present. The product structure of the company has been developed from the single pattern of standard sprocket to non-standard transmission parts. Products are mainly sold in North America, South America, Europe, Africa and Japan, South Korea, the Middle East, Russia and Southeast Asia and other countries and regions, sales network all over the world.
The company has passed ISO 9002 quality assurance system certification for the first time in 1999, ISO9001: 2000 quality management system certification in 2003, ISO/TS16949 quality management system certification for the first time in 2009, ISO14001: 2004 environmental management system certification for the first time in 2571, ISO14001: 2015 environmental management system certification for 2017, and ISO9001: 2015 and IATF16949: 2016 quality management system certification for 2018. It lays a CHINAMFG foundation for perfecting the internal management of the enterprise and opening up the external market.
The company adheres to the business philosophy of “Quality is life, technology is physique, delivery is moral, quantity is credit, service is kindred, cost is lifetime”, implementing “innovation-driven, twinning integration” upgrading strategy, promoting chain transmission products to excellence, and making every effort to create “harmonious cenfit, good quality cenfit, hundred years of cenfit”
/* 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 chain couplings accommodate axial misalignment?
Chain couplings are primarily designed to accommodate angular misalignment between the connected shafts. However, they have limited ability to handle axial misalignment, which refers to the situation where the two shafts are not perfectly aligned along their common axis.
Unlike some other types of couplings, such as flexible beam or disc couplings, chain couplings are not specifically designed to handle significant axial misalignment. The primary function of a chain coupling is to transmit torque between the shafts while allowing for some degree of angular displacement.
While chain couplings can tolerate a small amount of axial misalignment, excessive axial displacement can lead to various issues. It can cause increased stress on the coupling components, such as the roller chain, sprockets, and connecting pins, leading to accelerated wear and potential failure. Additionally, excessive axial misalignment can result in decreased power transmission efficiency and increased vibration and noise during operation.
If significant axial misalignment is anticipated in an application, it is generally recommended to consider alternative coupling options that are specifically designed to handle axial misalignment, such as double-flex or flexible beam couplings. These couplings have greater flexibility and can better accommodate axial displacement without compromising performance and reliability.
It is important to consult the manufacturer’s specifications and guidelines for the specific chain coupling being used to understand its limitations regarding axial misalignment. If axial misalignment is unavoidable, it may be necessary to implement additional measures, such as shaft guides or spacers, to minimize the impact of misalignment on the chain coupling and the connected machinery or equipment.
In summary, while chain couplings can tolerate a certain degree of axial misalignment, their primary function is to accommodate angular misalignment. Excessive axial misalignment should be avoided, and alternative coupling options should be considered if significant axial displacement is expected in an application.
How does misalignment affect chain couplings?
Misalignment in chain couplings can have detrimental effects on their performance and lifespan. Here are some ways in which misalignment can affect chain couplings:
- Increase in Load: Misalignment puts additional load on the coupling components. When the shafts connected by the coupling are not properly aligned, the coupling must compensate for the angular, parallel, or axial misalignment. This increased load can lead to excessive stress and premature wear on the coupling components, such as sprockets, roller chain, and connecting pins.
- Uneven Load Distribution: Misalignment can cause an uneven distribution of load across the coupling. As a result, some sections of the coupling experience higher stresses than others. This uneven load distribution can lead to localized wear and fatigue, reducing the overall strength and reliability of the coupling.
- Reduced Power Transmission: Misalignment affects the efficiency of power transmission through the coupling. When the shafts are not properly aligned, there is increased friction and slippage between the roller chain and the sprockets. This slippage reduces the amount of power transferred from one shaft to another, resulting in a loss of efficiency and a decrease in the overall performance of the machinery or equipment.
- Increased Wear: Misalignment can accelerate wear on the coupling components. The misalignment causes the roller chain to operate at an angle or with excessive tension, causing additional stress and wear on the chain links, sprocket teeth, and connecting pins. The increased wear can lead to chain elongation, loss of engagement with the sprockets, and ultimately, coupling failure.
- Noise and Vibration: Misalignment often results in increased noise and vibration during operation. The misaligned coupling generates additional vibrations and impacts, leading to excessive noise and potential damage to the coupling and surrounding equipment. These vibrations can also propagate through the connected machinery, affecting its overall performance and reliability.
To mitigate the negative effects of misalignment, it is crucial to ensure proper alignment of the shafts and the chain coupling during installation and periodically check and adjust the alignment as needed. Proper alignment minimizes stress on the coupling components, maximizes power transmission efficiency, and extends the service life of the chain coupling.
What is a chain coupling?
A chain coupling is a mechanical device used to connect two rotating shafts in a power transmission system. It consists of two sprockets or toothed wheels and a roller chain that meshes with the sprocket teeth. The sprockets are mounted on the respective shafts and linked together by the chain, allowing torque to be transmitted from one shaft to the other.
Chain couplings are designed to provide a flexible and reliable connection between shafts while accommodating misalignment between them. They are known for their ability to compensate for angular, parallel, and axial misalignments, making them suitable for a wide range of industrial applications.
The sprockets of a chain coupling typically have hardened teeth that engage with the rollers of the chain. The chain itself is made up of a series of interconnected links, each consisting of two plates joined by pins. The rollers are mounted on the pins, allowing them to rotate freely and mesh with the sprocket teeth.
One of the key advantages of chain couplings is their ability to transmit high torque loads. The engagement between the sprockets and the chain provides a positive drive, allowing for efficient power transfer even in demanding applications. Chain couplings are commonly used in heavy-duty machinery and equipment where large amounts of power need to be transferred, such as conveyors, mixers, crushers, and industrial drives.
Chain couplings also offer flexibility in shaft alignment. They can compensate for angular misalignment, which occurs when the shafts are not perfectly aligned at an angle. Additionally, they can accommodate parallel misalignment, where the shafts are offset from each other, as well as axial misalignment, which refers to the displacement along the axis of the shafts.
Proper lubrication is essential for the efficient operation and longevity of chain couplings. Lubricants such as oil or grease are applied to the chain and sprockets to reduce friction and wear. This helps to prevent heat buildup and ensures smooth rotation and power transmission.
Chain couplings are available in various sizes, configurations, and materials to suit different application requirements. The selection of a chain coupling depends on factors such as torque capacity, speed, shaft diameter, and misalignment tolerance.
In summary, chain couplings provide a flexible, reliable, and high-torque solution for connecting rotating shafts in power transmission systems. They offer the ability to compensate for misalignment, making them suitable for a wide range of industrial applications where efficient power transfer is crucial.
editor by CX 2024-03-02
China manufacturer Roller Chain with Sprocket Assembly Gc112014 Chain Coupling Gc112014
Product Description
chain coupling, roller chain with sprocket assembly for transmission system.
Chain couplings are suitable for the elastic transmission of rotating components over a wider speed range.
the couplings consist of 2 pre-drilled sprockets with the same number of teeth and a double roller chain DIN8171 with a straight spring lock
the simple opening of these couplings allows quick assembly and disassembly by simply loosening the connecting chain
all in one, the product offers an optimal price / ratio for numerous applications.
on request and depending on the application, the chain couplings can be supplied with hardened teeth as well as with a bore with an adjusting screw cap per wheel
Technical data list,
| Coupling No | Chain type | Teeth Number | Dm | A | E | L | H | d |
| YC0614 | 06B-2 | 14/14 | 31 | 25 | 51 | 55 | 16.6 | 8 |
| YC0618 | 06B-2 | 18/18 | 43 | 28 | 63 | 61 | 16.6 | 10 |
| YC571 | 08B-2 | 14/14 | 41 | 28 | 68.9 | 62.7 | 22 | 10 |
| YC 0571 | 08B-2 | 18/18 | 56 | 28 | 85 | 62.7 | 22 | 12 |
| YC1018 | 10B-2 | 18/18 | 70 | 30 | 106.2 | 67.5 | 26 | 14 |
| YC1218 | 12B-2 | 18/18 | 80 | 35 | 125.8 | 78.4 | 28 | 16 |
| YC1224 | 12B-2 | 24/24 | 90 | 40 | 162.1 | 88.4 | 28 | 20 |
| YC1618 | 16B-2 | 18/18 | 100 | 45 | 167.3 | 105.7 | 47 | 20 |
| YC1624 | 16B-2 | 24/24 | 110 | 50 | 215.6 | 115.7 | 47 | 20 |
Products picture,
Packing picture,
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.We welcome sample order.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
/* 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 chain couplings accommodate parallel misalignment?
Yes, chain couplings are designed to accommodate a certain degree of parallel misalignment between the connected shafts. Parallel misalignment refers to the situation where the axes of the two shafts are not perfectly aligned and run parallel to each other but at a distance.
Chain couplings have some inherent flexibility that allows them to tolerate a certain amount of parallel misalignment. The flexibility is primarily provided by the roller chain, which can compensate for small parallel displacements between the shafts. This flexibility helps to reduce stress on the coupling components and allows for smooth operation even in the presence of parallel misalignment.
However, it is important to note that chain couplings have limitations in terms of parallel misalignment. Excessive parallel misalignment beyond the specified limits can lead to increased stress, uneven load distribution, accelerated wear, and potential coupling failure. The manufacturer’s specifications and guidelines should be followed to ensure that the parallel misalignment remains within the acceptable range for the specific chain coupling being used.
Proper alignment during installation is crucial to minimize parallel misalignment. The shafts should be aligned as closely as possible to ensure optimal performance and longevity of the chain coupling and the connected machinery or equipment. In some cases, additional measures such as shims or adjustable mounts may be necessary to achieve the desired alignment.
Regular inspection and maintenance of the chain coupling are also important to identify and address any parallel misalignment issues that may arise over time. If significant parallel misalignment is detected, corrective measures should be taken to realign the shafts or consider alternative coupling options that are better suited for parallel misalignment requirements.
In summary, chain couplings can accommodate a certain degree of parallel misalignment, but excessive misalignment should be avoided. Proper alignment during installation and adherence to manufacturer’s guidelines are essential for ensuring optimal performance, reliability, and longevity of the chain coupling and the connected machinery or equipment.
What are the maintenance requirements for chain couplings?
Maintaining chain couplings is essential for their reliable and efficient operation over time. Regular maintenance helps prevent premature wear, reduces the risk of unexpected failures, and prolongs the lifespan of the coupling. Here are some key maintenance requirements for chain couplings:
- Lubrication: Proper lubrication is crucial for the smooth operation of chain couplings. Regularly lubricate the roller chain and sprockets with the recommended lubricant. Follow the manufacturer’s guidelines regarding the type of lubricant to use and the frequency of lubrication. Lubrication helps reduce friction, wear, and noise, and it extends the service life of the coupling.
- Inspection: Regularly inspect the chain coupling for signs of wear, damage, or misalignment. Check the sprockets, roller chain, connecting pins, and bushings or bearings for any abnormalities. Look for worn teeth, elongation of the roller chain, loose or missing fasteners, and excessive play in the coupling. Address any issues promptly to prevent further damage and ensure the coupling’s proper functioning.
- Tension Adjustment: Check the tension of the roller chain regularly. Improper chain tension can lead to premature wear and affect the coupling’s performance. Follow the manufacturer’s guidelines for the correct chain tension and make adjustments as necessary. Proper tension ensures optimal power transmission and helps accommodate misalignments.
- Alignment: Monitor the alignment of the shafts connected by the chain coupling. Misalignment can cause excessive stress on the coupling components and lead to premature failure. If misalignment is detected, take the necessary corrective measures, such as realigning the shafts or using alignment tools. Proper alignment promotes smooth operation and prolongs the life of the coupling.
- Contamination Control: Protect the chain coupling from contamination by keeping the surrounding area clean. Dust, dirt, debris, and moisture can affect the coupling’s performance and accelerate wear. Use appropriate covers or guards to shield the coupling from external contaminants. Regularly clean the coupling and remove any debris that may have accumulated.
- Periodic Replacement: Over time, the components of a chain coupling can experience wear and fatigue. Periodically replace worn or damaged components, such as sprockets, roller chains, connecting pins, and bushings or bearings, with new ones. Follow the manufacturer’s recommended maintenance schedule for component replacement to ensure the coupling’s reliability and prevent unexpected failures.
- Documentation: Maintain proper documentation of the maintenance activities performed on the chain coupling. Keep records of lubrication schedules, inspections, adjustments, and component replacements. This documentation helps track the maintenance history of the coupling and provides valuable information for future reference and troubleshooting.
By following these maintenance requirements, you can ensure the optimal performance, longevity, and reliability of your chain coupling. Regular maintenance minimizes the risk of unexpected downtime, reduces repair costs, and maximizes the efficiency of your machinery or equipment.
What are the advantages of using chain couplings?
-
Flexible and Reliable Connection: Chain couplings provide a flexible and reliable connection between rotating shafts. They can accommodate misalignment between the shafts, including angular, parallel, and axial misalignments. This flexibility helps to reduce stress on the shafts and bearings, resulting in smoother operation and extended equipment lifespan.
-
High Torque Capacity: Chain couplings are capable of transmitting high torque loads. The positive engagement between the sprocket teeth and the chain rollers allows for efficient power transfer, making them suitable for applications that require the transmission of substantial rotational forces.
-
Mechanical Protection: Chain couplings act as mechanical protection by providing a breakable link in the power transmission system. In case of sudden overloads or jams in the system, the chain can break, preventing damage to the machinery components. This feature helps to protect expensive equipment and minimizes downtime for repairs.
-
Misalignment Compensation: Chain couplings can compensate for misalignment between the connected shafts. They can tolerate angular misalignment, where the shafts are not perfectly aligned at an angle, parallel misalignment, where the shafts are offset from each other, and axial misalignment, which refers to displacement along the axis of the shafts. This ability to accommodate misalignment helps to prevent excessive stress and premature wear on the shafts and bearings.
-
Wide Range of Applications: Chain couplings are versatile and find applications in various industries and machinery. They are used in conveyors, pumps, crushers, mixers, industrial drives, and many other systems. The ability to handle different torque requirements, speed variations, and misalignment conditions makes chain couplings suitable for a wide range of power transmission needs.
-
Easy Maintenance: Chain couplings are relatively easy to maintain. Regular lubrication of the chain and sprockets helps to reduce friction and wear, ensuring smooth operation and extending the life of the coupling. Maintenance tasks such as chain tensioning and inspection can be carried out without requiring complex tools or specialized training.
In summary, the advantages of using chain couplings include their flexible and reliable connection, high torque capacity, ability to compensate for misalignment, mechanical protection, wide range of applications, and ease of maintenance. These features make chain couplings a preferred choice in various industries where efficient power transmission and reliable operation are vital.
editor by CX 2024-02-27
China supplier 06b14 14teeth with Sprocket with Roller Chain 06b-2 Coupling Chain
Product Description
chain coupling, roller chain with sprocket assembly for transmission system.
Chain couplings are suitable for the elastic transmission of rotating components over a wider speed range.
the couplings consist of 2 pre-drilled sprockets with the same number of teeth and a double roller chain DIN8171 with a straight spring lock
the simple opening of these couplings allows quick assembly and disassembly by simply loosening the connecting chain
all in one, the product offers an optimal price / ratio for numerous applications.
on request and depending on the application, the chain couplings can be supplied with hardened teeth as well as with a bore with an adjusting screw cap per wheel
Technical data list,
| Coupling No | Chain type | Teeth Number | Dm | A | E | L | H | d |
| YC0614 | 06B-2 | 14/14 | 31 | 25 | 51 | 55 | 16.6 | 8 |
| YC0618 | 06B-2 | 18/18 | 43 | 28 | 63 | 61 | 16.6 | 10 |
| YC571 | 08B-2 | 14/14 | 41 | 28 | 68.9 | 62.7 | 22 | 10 |
| YC 0571 | 08B-2 | 18/18 | 56 | 28 | 85 | 62.7 | 22 | 12 |
| YC1018 | 10B-2 | 18/18 | 70 | 30 | 106.2 | 67.5 | 26 | 14 |
| YC1218 | 12B-2 | 18/18 | 80 | 35 | 125.8 | 78.4 | 28 | 16 |
| YC1224 | 12B-2 | 24/24 | 90 | 40 | 162.1 | 88.4 | 28 | 20 |
| YC1618 | 16B-2 | 18/18 | 100 | 45 | 167.3 | 105.7 | 47 | 20 |
| YC1624 | 16B-2 | 24/24 | 110 | 50 | 215.6 | 115.7 | 47 | 20 |
Products picture,
Packing picture,
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.We welcome sample order.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
What are the safety considerations when using chain couplings?
When using chain couplings, it is important to consider several safety aspects to ensure the protection of personnel, equipment, and the overall system. Here are some key safety considerations when using chain couplings:
- Proper Installation: Ensure that the chain coupling is correctly installed according to the manufacturer’s instructions. Improper installation can lead to misalignment, inadequate lubrication, or other issues that can compromise safety and performance.
- Alignment and Maintenance: Regularly inspect and maintain the chain coupling to ensure proper alignment, lubrication, and tension. Misalignment or lack of maintenance can result in premature wear, excessive vibration, and potential coupling failure, posing safety risks.
- Guarding: Consider implementing appropriate guarding measures to protect personnel from coming into contact with the rotating chain coupling components. This is particularly important in applications where there is a risk of entanglement or pinch points.
- Lockout/Tagout: Follow proper lockout/tagout procedures when performing maintenance or repairs on machinery equipped with chain couplings. This ensures that the equipment is safely de-energized, preventing accidental startup or release of stored energy.
- Load Capacity: Do not exceed the recommended load capacity of the chain coupling. Overloading the coupling can lead to excessive stress, premature failure, and potential hazards. Consider the dynamic loads, shock loads, and any transient conditions that the coupling may experience during operation.
- Environmental Factors: Evaluate the operating environment and consider any specific safety considerations related to temperature, humidity, corrosive substances, or other environmental factors. Take appropriate measures such as using suitable materials or protective coatings to ensure the coupling’s integrity and safety.
- Training and Awareness: Provide adequate training to personnel who operate or work near chain couplings. Ensure that they understand the potential hazards, safety procedures, and the importance of following manufacturer’s guidelines and industry best practices.
- Emergency Stop: Implement an emergency stop system or device that can quickly halt the machinery in case of an emergency or imminent danger. This allows for immediate shutdown and can help prevent accidents or injuries.
It is essential to consult the manufacturer’s documentation, safety guidelines, and applicable industry standards to ensure compliance with the recommended safety practices for chain couplings. By prioritizing safety considerations, potential risks can be minimized, and the overall reliability and performance of the chain coupling system can be enhanced.
How does misalignment affect chain couplings?
Misalignment in chain couplings can have detrimental effects on their performance and lifespan. Here are some ways in which misalignment can affect chain couplings:
- Increase in Load: Misalignment puts additional load on the coupling components. When the shafts connected by the coupling are not properly aligned, the coupling must compensate for the angular, parallel, or axial misalignment. This increased load can lead to excessive stress and premature wear on the coupling components, such as sprockets, roller chain, and connecting pins.
- Uneven Load Distribution: Misalignment can cause an uneven distribution of load across the coupling. As a result, some sections of the coupling experience higher stresses than others. This uneven load distribution can lead to localized wear and fatigue, reducing the overall strength and reliability of the coupling.
- Reduced Power Transmission: Misalignment affects the efficiency of power transmission through the coupling. When the shafts are not properly aligned, there is increased friction and slippage between the roller chain and the sprockets. This slippage reduces the amount of power transferred from one shaft to another, resulting in a loss of efficiency and a decrease in the overall performance of the machinery or equipment.
- Increased Wear: Misalignment can accelerate wear on the coupling components. The misalignment causes the roller chain to operate at an angle or with excessive tension, causing additional stress and wear on the chain links, sprocket teeth, and connecting pins. The increased wear can lead to chain elongation, loss of engagement with the sprockets, and ultimately, coupling failure.
- Noise and Vibration: Misalignment often results in increased noise and vibration during operation. The misaligned coupling generates additional vibrations and impacts, leading to excessive noise and potential damage to the coupling and surrounding equipment. These vibrations can also propagate through the connected machinery, affecting its overall performance and reliability.
To mitigate the negative effects of misalignment, it is crucial to ensure proper alignment of the shafts and the chain coupling during installation and periodically check and adjust the alignment as needed. Proper alignment minimizes stress on the coupling components, maximizes power transmission efficiency, and extends the service life of the chain coupling.
How to select the right chain coupling for a specific application?
Choosing the appropriate chain coupling for a specific application involves considering various factors to ensure optimal performance and reliable power transmission. Here are some key steps to guide you in the selection process:
-
Identify Application Requirements: Begin by understanding the specific requirements of the application. Consider factors such as the torque load, speed, misalignment conditions (angular, parallel, axial), and environmental conditions (temperature, moisture, presence of corrosive substances).
-
Determine Torque and Speed Requirements: Calculate or estimate the torque and speed requirements of the application. This information is crucial in selecting a chain coupling that can handle the transmitted torque and operate effectively at the required speed range.
-
Evaluate Misalignment Compensation: Assess the expected misalignment conditions in the application. Determine the magnitude of angular, parallel, and axial misalignments that the chain coupling needs to tolerate. This will help in selecting a coupling design that can accommodate the anticipated misalignment without compromising performance or causing excessive stress on the machinery.
-
Consider Space Limitations: Evaluate the available space for the chain coupling. Measure the shaft-to-shaft distance and ensure that the selected coupling can fit within the available space without interference with other components or structures.
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Assess Environmental Factors: Take into account the environmental conditions in which the chain coupling will operate. Consider factors such as temperature extremes, humidity, presence of dust or debris, and exposure to corrosive substances. Choose a chain coupling that is designed to withstand these conditions and is made from materials that offer adequate corrosion resistance.
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Consult Manufacturer Specifications: Review the specifications and technical information provided by reputable chain coupling manufacturers. Pay attention to factors such as torque ratings, speed limits, misalignment capabilities, material compatibility, and recommended maintenance practices.
-
Consider Maintenance Requirements: Evaluate the maintenance requirements of the chain coupling. Assess factors such as lubrication needs, ease of inspection, and adjustment procedures. Choose a coupling that aligns with the maintenance capabilities and resources available in your application.
-
Seek Expert Advice if Needed: If you are uncertain about the selection process or have specific application requirements that need expert guidance, consult with knowledgeable engineers or technical representatives from the coupling manufacturer. They can provide valuable insights and recommendations based on their expertise and experience.
By following these steps and considering the specific application requirements, you can select the right chain coupling that meets the torque, speed, misalignment, space, and environmental demands of your application. Proper selection will ensure efficient power transmission, reliable operation, and extended lifespan of the chain coupling.
editor by CX 2024-02-09
China Professional Factory Sales Directly Aluminum Case Roller Sprocket Chain Coupling with Oring/Chain
Product Description
Company Profile
HangZhou Xihu (West Lake) Dis. Mechanical Transmission Parts Co., Ltd. is a professional manufacturer of mechanical transmission parts, founded in 1987. Our company is committed to standard roller sprocket, single row and multi-row sprocket, non-standard sprocket, gear, rack, bevel gear, sprocket, shaft, gear shaft and other products. We have passed ISO 9001 .Xihu (West Lake) Dis. company has a number of experienced engineers, involved in plHangZhou, testing, heat treatment, inspection, the use of strict and accurate testing methods. Our sprockets are widely used in agricultural machinery, stereoscopic garage, mining equipment, woodworking machinery, petroleum machinery and other industries. Implementation standards such as ANSI.BS, DIN.KANA, etc., can also be customized according to the drawing processing
Our products have won wide praise and trust from customers for their excellent quality. HangZhou Xihu (West Lake) Dis. mechanical transmission Parts Co., Ltd. adhere to the quality of survival, innovation and development, customer first business philosophy, dedicated to domestic and foreign customers service. We warmly welcome you to negotiate business with us.
Product Description
| Standard or Nonstandard | Standard | Application | Maqchinery | |
| Hardness | Hardened Tooth Surface | Material | C45 | |
| Specification | Various Sprockets | Pitch(PCD) | 40.50.60.100 | |
| Toothed Portion Shape | Spur Gear | teeth | 10-100z | |
| HS Code | 84839000 | Production Capacity | 100000 Pcs/Year |
Detailed Photos
FAQ
1. Are you manufacturer or trade company ?
We are a manufacturing factory founded in 1987 ,with trade team for international service.
2. What terms of payment you usually use ?
T/T . 30% deposit ,and 70% before finish production .Price :FOB ZheJiang .
3. Can you make products according to customer”s design ?
Yes , we can make according to customer”s drawing and samples .OED and ODM are acceptable.
4.How long is your delivery time ?
Genarally it is 5-15 days afte rthe deposit .It will take more days customized.
5. What do I need for offering a quote ?
Please offer us 2D or 3d drawing (with material ,dimension,surface treatment and other technical datas etc.), quantity ,or samples .
Then we will quote the best price .
Can chain couplings transmit both torque and linear motion?
No, chain couplings are primarily designed to transmit torque between rotating shafts and are not intended for transmitting linear motion. The main function of a chain coupling is to connect two shafts in order to transfer rotational power from one shaft to another.
Chain couplings achieve torque transmission through the engagement of the roller chain with the sprockets on the connected shafts. As the driving sprocket rotates, it imparts rotational motion to the chain, which in turn rotates the driven sprocket connected to the other shaft. This mechanism allows the torque to be transmitted from one shaft to the other.
However, chain couplings do not provide a means for converting or transmitting linear motion. They are not designed to handle axial displacement or linear forces. Attempting to use a chain coupling for transmitting linear motion would result in inefficient and unreliable operation, as the coupling is not designed to handle the specific requirements and forces associated with linear motion.
For applications that require the transmission of linear motion, there are other types of couplings specifically designed for this purpose. Examples include rack and pinion systems, linear couplings, or specialized linear motion couplings that incorporate mechanisms such as ball screws or lead screws. These couplings are designed to convert rotary motion into linear motion or to transmit linear forces directly.
It is important to select the appropriate coupling type based on the specific requirements of the application, whether it involves torque transmission or the transmission of linear motion. Consulting the manufacturer’s specifications, guidelines, or seeking expert advice can help ensure the correct coupling selection for a particular application.
Can chain couplings accommodate angular misalignment?
Yes, chain couplings are designed to accommodate a certain degree of angular misalignment between the connected shafts. Angular misalignment refers to the situation where the axes of the two shafts are not perfectly aligned and form an angle with each other.
Chain couplings are flexible in nature, and their design allows for some degree of angular displacement. The flexibility is primarily provided by the roller chain, which can bend and adjust to a certain extent to accommodate the misalignment. This flexibility helps to reduce the stress on the coupling components and allows for smoother operation even in the presence of angular misalignment.
However, it is important to note that chain couplings have limitations in terms of angular misalignment. Excessive angular misalignment beyond the specified limits can lead to increased stress, accelerated wear, and potential coupling failure. The manufacturer’s specifications and guidelines should be followed to ensure that the angular misalignment remains within the acceptable range for the specific chain coupling being used.
Regular inspection and maintenance of the chain coupling are also essential to identify and address any misalignment issues. If significant angular misalignment is detected, corrective measures should be taken, such as realigning the shafts or considering alternative coupling options that are better suited for the specific misalignment requirements.
It is worth mentioning that chain couplings are more tolerant of angular misalignment compared to some other types of couplings, such as rigid or gear couplings. However, it is still important to strive for proper alignment during installation and minimize any excessive misalignment to ensure optimal performance, reliability, and longevity of the chain coupling and the connected machinery or equipment.
What are the disadvantages of chain couplings?
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Backlash: Chain couplings can exhibit a certain degree of backlash or play due to the clearances between the chain rollers and the sprocket teeth. This can result in reduced precision and accuracy in applications where precise motion control is required.
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Noise and Vibration: The engagement between the chain and sprockets can generate noise and vibration during operation. This can be problematic in applications where noise reduction is important or where excessive vibration can affect the performance or integrity of the machinery.
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Maintenance Requirements: While chain couplings are relatively easy to maintain, they still require regular attention. Lubrication of the chain and sprockets is essential to reduce wear and friction. Additionally, periodic inspection and adjustment of chain tension are necessary to ensure proper operation. Neglecting maintenance tasks can lead to premature wear, decreased efficiency, and potential coupling failure.
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Space and Weight: Chain couplings occupy a certain amount of space due to the presence of sprockets and the length of the chain. In applications with space constraints, the size of the coupling may limit its usability. Additionally, the weight of the coupling components can be a consideration in applications where weight reduction is important.
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Limitations in High-Speed Applications: Chain couplings may have limitations in high-speed applications. At high rotational speeds, the centrifugal forces acting on the chain and sprockets can increase, potentially causing stress and reducing the efficiency of the coupling. In such cases, alternative coupling designs, such as gear or flexible shaft couplings, may be more suitable.
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Wear and Service Life: Like any mechanical component, chain couplings are subject to wear over time. The chain and sprockets can experience gradual wear and elongation, requiring eventual replacement. The service life of a chain coupling depends on factors such as the operating conditions, maintenance practices, and the quality of the components used.
While chain couplings offer several advantages, it is important to consider these disadvantages and evaluate their impact based on the specific application requirements. Proper maintenance, periodic inspection, and careful consideration of design factors can help mitigate these disadvantages and ensure optimal performance and longevity of the chain coupling.
editor by CX 2023-12-06
China Hot selling Quality Guaranteed Stainless Steel Chain Sprocket Chain Coupling with ISO Certification
Product Description
ZHangZhoug CHINAMFG Machinery Co., Ltd
(DIN/ANSI/JIS Standard or made to drawing)
Product Description:
ZHangZhoug CHINAMFG Machinery Co., Ltd. Is the vice chairman of chain Transmission Branch of China Machinery General parts Industry Association and a member of China chain Transmission Standardization Technical Committee.
Founded in 1954, mainly engaged in sprocket, gear, timing belt pulley, coupling production and sales, It is a large sprocket manufacturing enterprise in China, and it is also 1 of the largest standard sprocket manufacturers in the world at present. The product structure of the company has been developed from the single pattern of standard sprocket to non-standard transmission parts. Products are mainly sold in North America, South America, Europe, Africa and Japan, South Korea, the Middle East, Russia and Southeast Asia and other countries and regions, sales network all over the world.
The company has passed ISO 9002 quality assurance system certification for the first time in 1999, ISO9001: 2000 quality management system certification in 2003, ISO/TS16949 quality management system certification for the first time in 2009, ISO14001: 2004 environmental management system certification for the first time in 2571, ISO14001: 2015 environmental management system certification for 2017, and ISO9001: 2015 and IATF16949: 2016 quality management system certification for 2018. It lays a CHINAMFG foundation for perfecting the internal management of the enterprise and opening up the external market.
The company adheres to the business philosophy of “Quality is life, technology is physique, delivery is moral, quantity is credit, service is kindred, cost is lifetime”, implementing “innovation-driven, twinning integration” upgrading strategy, promoting chain transmission products to excellence, and making every effort to create “harmonious cenfit, good quality cenfit, hundred years of cenfit”
What are the common materials used in chain couplings?
Chain couplings are commonly made from various materials that offer the necessary strength, durability, and wear resistance required for transmitting torque between shafts. The choice of materials depends on factors such as the application requirements, operating conditions, and the specific design of the coupling. Here are some common materials used in chain couplings:
- Steel: Steel is one of the most widely used materials for chain couplings. It offers excellent strength, toughness, and resistance to wear and fatigue. Carbon steel and alloy steel are commonly used, with alloy steel providing enhanced properties such as higher tensile strength and improved corrosion resistance.
- Stainless Steel: Stainless steel is chosen for chain couplings when corrosion resistance is a critical requirement. It offers good mechanical properties along with resistance to rust and corrosion, making it suitable for applications in harsh environments or where exposure to moisture or chemicals is present.
- Cast Iron: Cast iron is occasionally used for chain couplings, particularly in applications where cost-effectiveness and moderate strength are important factors. Cast iron provides good wear resistance and can withstand moderate loads and operating conditions.
- Bronze: Bronze is utilized in certain specialized chain couplings, especially in applications where self-lubrication and high resistance to corrosion are required. Bronze has good friction properties and can operate in conditions where lubrication may be limited or unavailable.
- Plastics: In some cases, certain plastics, such as nylon or polyurethane, are used for chain coupling components like chain guides or protective covers. Plastics offer low friction, noise reduction, and resistance to chemicals, making them suitable for specific applications.
It’s important to note that the materials used in chain couplings may vary depending on the specific manufacturer, coupling design, and application requirements. It is recommended to consult the manufacturer’s specifications and guidelines to determine the appropriate materials for a particular chain coupling.
Additionally, in some cases, chain couplings may incorporate a combination of different materials, such as steel for the sprockets and roller chain, and elastomers for the flexible elements. This hybrid construction allows for optimized performance, balancing strength, flexibility, and damping characteristics.
Overall, the selection of materials for chain couplings is crucial to ensure reliable and efficient power transmission while considering factors such as load capacity, operating conditions, and the desired service life of the coupling.
Can chain couplings accommodate angular misalignment?
Yes, chain couplings are designed to accommodate a certain degree of angular misalignment between the connected shafts. Angular misalignment refers to the situation where the axes of the two shafts are not perfectly aligned and form an angle with each other.
Chain couplings are flexible in nature, and their design allows for some degree of angular displacement. The flexibility is primarily provided by the roller chain, which can bend and adjust to a certain extent to accommodate the misalignment. This flexibility helps to reduce the stress on the coupling components and allows for smoother operation even in the presence of angular misalignment.
However, it is important to note that chain couplings have limitations in terms of angular misalignment. Excessive angular misalignment beyond the specified limits can lead to increased stress, accelerated wear, and potential coupling failure. The manufacturer’s specifications and guidelines should be followed to ensure that the angular misalignment remains within the acceptable range for the specific chain coupling being used.
Regular inspection and maintenance of the chain coupling are also essential to identify and address any misalignment issues. If significant angular misalignment is detected, corrective measures should be taken, such as realigning the shafts or considering alternative coupling options that are better suited for the specific misalignment requirements.
It is worth mentioning that chain couplings are more tolerant of angular misalignment compared to some other types of couplings, such as rigid or gear couplings. However, it is still important to strive for proper alignment during installation and minimize any excessive misalignment to ensure optimal performance, reliability, and longevity of the chain coupling and the connected machinery or equipment.
What are the advantages of using chain couplings?
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Flexible and Reliable Connection: Chain couplings provide a flexible and reliable connection between rotating shafts. They can accommodate misalignment between the shafts, including angular, parallel, and axial misalignments. This flexibility helps to reduce stress on the shafts and bearings, resulting in smoother operation and extended equipment lifespan.
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High Torque Capacity: Chain couplings are capable of transmitting high torque loads. The positive engagement between the sprocket teeth and the chain rollers allows for efficient power transfer, making them suitable for applications that require the transmission of substantial rotational forces.
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Mechanical Protection: Chain couplings act as mechanical protection by providing a breakable link in the power transmission system. In case of sudden overloads or jams in the system, the chain can break, preventing damage to the machinery components. This feature helps to protect expensive equipment and minimizes downtime for repairs.
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Misalignment Compensation: Chain couplings can compensate for misalignment between the connected shafts. They can tolerate angular misalignment, where the shafts are not perfectly aligned at an angle, parallel misalignment, where the shafts are offset from each other, and axial misalignment, which refers to displacement along the axis of the shafts. This ability to accommodate misalignment helps to prevent excessive stress and premature wear on the shafts and bearings.
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Wide Range of Applications: Chain couplings are versatile and find applications in various industries and machinery. They are used in conveyors, pumps, crushers, mixers, industrial drives, and many other systems. The ability to handle different torque requirements, speed variations, and misalignment conditions makes chain couplings suitable for a wide range of power transmission needs.
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Easy Maintenance: Chain couplings are relatively easy to maintain. Regular lubrication of the chain and sprockets helps to reduce friction and wear, ensuring smooth operation and extending the life of the coupling. Maintenance tasks such as chain tensioning and inspection can be carried out without requiring complex tools or specialized training.
In summary, the advantages of using chain couplings include their flexible and reliable connection, high torque capacity, ability to compensate for misalignment, mechanical protection, wide range of applications, and ease of maintenance. These features make chain couplings a preferred choice in various industries where efficient power transmission and reliable operation are vital.
editor by CX 2023-11-06
China Best Sales Chain Coupling 08b-2 Double Chain with Sprocket
Product Description
chain coupling, roller chain with sprocket assembly for transmission system.
Chain couplings are suitable for the elastic transmission of rotating components over a wider speed range.
the couplings consist of 2 pre-drilled sprockets with the same number of teeth and a double roller chain DIN8171 with a straight spring lock
the simple opening of these couplings allows quick assembly and disassembly by simply loosening the connecting chain
all in one, the product offers an optimal price / ratio for numerous applications.
on request and depending on the application, the chain couplings can be supplied with hardened teeth as well as with a bore with an adjusting screw cap per wheel
Technical data list,
| Coupling No | Chain type | Teeth Number | Dm | A | E | L | H | d |
| YC0614 | 06B-2 | 14/14 | 31 | 25 | 51 | 55 | 16.6 | 8 |
| YC0618 | 06B-2 | 18/18 | 43 | 28 | 63 | 61 | 16.6 | 10 |
| YC571 | 08B-2 | 14/14 | 41 | 28 | 68.9 | 62.7 | 22 | 10 |
| YC 0571 | 08B-2 | 18/18 | 56 | 28 | 85 | 62.7 | 22 | 12 |
| YC1018 | 10B-2 | 18/18 | 70 | 30 | 106.2 | 67.5 | 26 | 14 |
| YC1218 | 12B-2 | 18/18 | 80 | 35 | 125.8 | 78.4 | 28 | 16 |
| YC1224 | 12B-2 | 24/24 | 90 | 40 | 162.1 | 88.4 | 28 | 20 |
| YC1618 | 16B-2 | 18/18 | 100 | 45 | 167.3 | 105.7 | 47 | 20 |
| YC1624 | 16B-2 | 24/24 | 110 | 50 | 215.6 | 115.7 | 47 | 20 |
Products picture,
Packing picture,
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in single color box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.We welcome sample order.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Can chain couplings accommodate axial misalignment?
Chain couplings are primarily designed to accommodate angular misalignment between the connected shafts. However, they have limited ability to handle axial misalignment, which refers to the situation where the two shafts are not perfectly aligned along their common axis.
Unlike some other types of couplings, such as flexible beam or disc couplings, chain couplings are not specifically designed to handle significant axial misalignment. The primary function of a chain coupling is to transmit torque between the shafts while allowing for some degree of angular displacement.
While chain couplings can tolerate a small amount of axial misalignment, excessive axial displacement can lead to various issues. It can cause increased stress on the coupling components, such as the roller chain, sprockets, and connecting pins, leading to accelerated wear and potential failure. Additionally, excessive axial misalignment can result in decreased power transmission efficiency and increased vibration and noise during operation.
If significant axial misalignment is anticipated in an application, it is generally recommended to consider alternative coupling options that are specifically designed to handle axial misalignment, such as double-flex or flexible beam couplings. These couplings have greater flexibility and can better accommodate axial displacement without compromising performance and reliability.
It is important to consult the manufacturer’s specifications and guidelines for the specific chain coupling being used to understand its limitations regarding axial misalignment. If axial misalignment is unavoidable, it may be necessary to implement additional measures, such as shaft guides or spacers, to minimize the impact of misalignment on the chain coupling and the connected machinery or equipment.
In summary, while chain couplings can tolerate a certain degree of axial misalignment, their primary function is to accommodate angular misalignment. Excessive axial misalignment should be avoided, and alternative coupling options should be considered if significant axial displacement is expected in an application.
What are the key components of a chain coupling?
A chain coupling consists of several key components that work together to transmit power and accommodate misalignments. Here are the main components of a chain coupling:
- Sprockets: Sprockets are the toothed wheels that engage with the chain. They are typically made of steel or other durable materials and have specially designed teeth that mesh with the chain rollers. The sprockets provide the driving and driven connections, transmitting torque from one shaft to another.
- Roller Chain: The roller chain is a series of interconnected links with rollers between them. It is looped around the sprockets, with the rollers engaging with the sprocket teeth. The roller chain transfers the rotational motion from the driving sprocket to the driven sprocket, allowing power transmission between the shafts.
- Connecting Pins: Connecting pins are used to join the links of the roller chain together, forming a continuous loop. These pins are inserted through the pin holes in the chain links and secured with retaining clips or other fasteners. They ensure the integrity and strength of the chain.
- Bushings or Bearings: Bushings or bearings are used to support the shafts and allow them to rotate smoothly within the chain coupling. They are typically inserted into the bores of the sprockets and provide a low-friction interface between the shaft and the coupling components.
- Guard or Cover: In some chain couplings, a guard or cover is added to enclose the sprockets and chain. This serves as a protective barrier, preventing contact with moving parts and reducing the risk of accidents or injuries. The guard or cover also helps to contain lubrication and protect the chain from contaminants.
- Lubrication: Lubrication is essential for the smooth operation and longevity of a chain coupling. Proper lubrication reduces friction, wear, and noise. Lubricants, such as chain oil or grease, are applied to the chain and sprockets to minimize frictional losses and prevent premature wear.
These components work together to provide a reliable and efficient power transmission in chain couplings. The sprockets engage with the roller chain, and as one sprocket rotates, it drives the chain, causing the other sprocket and the connected shaft to rotate. The roller chain and its components, along with lubrication, allow for flexibility and compensation of misalignment between the shafts.
How to select the right chain coupling for a specific application?
Choosing the appropriate chain coupling for a specific application involves considering various factors to ensure optimal performance and reliable power transmission. Here are some key steps to guide you in the selection process:
-
Identify Application Requirements: Begin by understanding the specific requirements of the application. Consider factors such as the torque load, speed, misalignment conditions (angular, parallel, axial), and environmental conditions (temperature, moisture, presence of corrosive substances).
-
Determine Torque and Speed Requirements: Calculate or estimate the torque and speed requirements of the application. This information is crucial in selecting a chain coupling that can handle the transmitted torque and operate effectively at the required speed range.
-
Evaluate Misalignment Compensation: Assess the expected misalignment conditions in the application. Determine the magnitude of angular, parallel, and axial misalignments that the chain coupling needs to tolerate. This will help in selecting a coupling design that can accommodate the anticipated misalignment without compromising performance or causing excessive stress on the machinery.
-
Consider Space Limitations: Evaluate the available space for the chain coupling. Measure the shaft-to-shaft distance and ensure that the selected coupling can fit within the available space without interference with other components or structures.
-
Assess Environmental Factors: Take into account the environmental conditions in which the chain coupling will operate. Consider factors such as temperature extremes, humidity, presence of dust or debris, and exposure to corrosive substances. Choose a chain coupling that is designed to withstand these conditions and is made from materials that offer adequate corrosion resistance.
-
Consult Manufacturer Specifications: Review the specifications and technical information provided by reputable chain coupling manufacturers. Pay attention to factors such as torque ratings, speed limits, misalignment capabilities, material compatibility, and recommended maintenance practices.
-
Consider Maintenance Requirements: Evaluate the maintenance requirements of the chain coupling. Assess factors such as lubrication needs, ease of inspection, and adjustment procedures. Choose a coupling that aligns with the maintenance capabilities and resources available in your application.
-
Seek Expert Advice if Needed: If you are uncertain about the selection process or have specific application requirements that need expert guidance, consult with knowledgeable engineers or technical representatives from the coupling manufacturer. They can provide valuable insights and recommendations based on their expertise and experience.
By following these steps and considering the specific application requirements, you can select the right chain coupling that meets the torque, speed, misalignment, space, and environmental demands of your application. Proper selection will ensure efficient power transmission, reliable operation, and extended lifespan of the chain coupling.
editor by CX 2023-10-16
China Best Sales Steel Cast Iron Roller Chain Sprocket Coupling Kc-4012 Kc-12022 with Competitive Price
Product Description
| Prodcut Name | Roller Chain Sprocket Coupling with Competitive Price |
| Material | Stainless Steel, Cast Iron, Steel C45, Aluminum, Carbon Steel, Alloy Steel |
| Model NO. | KC3012 KC4012 KC4014 KC4016 KC5014 KC5016 KC5018 KC6018 KC6571 KC6571 KC8018 KC8571 KC8571 KC1571 KC12018 KC12571 |
| Sprocket NO. | 06B-2×12 40-2×12 40-2×14 40-2×16 50-2×14 50-2×16 50-2×18 60-2×18 60-2×20 60-2×22 100-2×20 100-2×18 100-2×22 |
| Surface Treatment | Black Oxide |
| Tolerance | +/-0.01mm-0.02mm |
Features
The chain coupling is composed a duplex roller chain and 2 sprockets.The function of connection and datachment is done by the joint of chain.It has the characteristics of simplicity,high efficiency,easy-on and easy-off and nice out-looking.It also have aluminum cover to prevent dust and protect the lubricant in order to extend the life of chain coupling.
Chain couplings are offered in the industrys largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications. Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.
The chain coupling has the advantages of simple structure (consisting of 4 parts), convenient installation and disassembly, 2 shafts which are joined without moving during disassembly, compact size, light weight, compensation ability, low installation accuracy, reliable operation, long life and low cost.
Couplings
Chain Coupling: 3012, 4012, 4014, 4018, 5014, 5016, 5018, 6018, 6571, 6571, 8018, 8571, 8571, 1571, 12018, 12571
Tyre Coupling: A40,A50,A60,A70,A80,A90,A100,A110,A120,A140,A160,A180,A200
HRC Coupling: 70, 90, 110, 130, 150, 180, 230, 280
MH Coupling: 45, 55, 65, 80, 90, 115, 130, 145, 175, 200
NM Coupling: 50, 67, 82, 97, 112, 128, 148, 168, 194, 214, 240, 265
Jaw Coupling: L035, L050, L070, L075, L090, L095, L099, L100, L110, L150, L190, L225
Flange Coupling: 90, 100, 112, 125, 140, 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 560, 630
Pin Coupling: 67, 83, 102, 134, 178, 204, 254, 318
Spacer Coupling: F40, F50, F60, F70, F80, F90, F100, F110, F120, F140
Jaw Coupling: L035, L050, L070, L075, L090, L095, L099, L100, L110, L150, L190, L22
| Packing&Shipping | |
| Package | Standard suitable package / Pallet or container. Polybag inside export carton outside, blister and Tape and reel package available. If customers have specific requirements for the packaging, we will gladly accommodate. |
| Shipping |
10-20working days ofter payment receipt comfirmed (based on actual quantity). Professional goods shipping forward. |
About MIGHTY
ZheJiang Mighty Machinery Co., Ltd. specializes in manufacturing Mechanical Power Transmission Products.We Mighty is the division/branch of SCMC Group, which is a wholly state-owned company, established in 1980.
About Mighty:
-3 manufacturing factories, we have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole production.
we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience. Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to Europe, America and the Middle East market. With the top-ranking management, professional technical support and abundant export experience, MIGHTY has established lasting and stable business partnership with many world famous companies and has got good reputation from CHINAMFG customers in international sales.
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.
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Can chain couplings accommodate parallel misalignment?
Yes, chain couplings are designed to accommodate a certain degree of parallel misalignment between the connected shafts. Parallel misalignment refers to the situation where the axes of the two shafts are not perfectly aligned and run parallel to each other but at a distance.
Chain couplings have some inherent flexibility that allows them to tolerate a certain amount of parallel misalignment. The flexibility is primarily provided by the roller chain, which can compensate for small parallel displacements between the shafts. This flexibility helps to reduce stress on the coupling components and allows for smooth operation even in the presence of parallel misalignment.
However, it is important to note that chain couplings have limitations in terms of parallel misalignment. Excessive parallel misalignment beyond the specified limits can lead to increased stress, uneven load distribution, accelerated wear, and potential coupling failure. The manufacturer’s specifications and guidelines should be followed to ensure that the parallel misalignment remains within the acceptable range for the specific chain coupling being used.
Proper alignment during installation is crucial to minimize parallel misalignment. The shafts should be aligned as closely as possible to ensure optimal performance and longevity of the chain coupling and the connected machinery or equipment. In some cases, additional measures such as shims or adjustable mounts may be necessary to achieve the desired alignment.
Regular inspection and maintenance of the chain coupling are also important to identify and address any parallel misalignment issues that may arise over time. If significant parallel misalignment is detected, corrective measures should be taken to realign the shafts or consider alternative coupling options that are better suited for parallel misalignment requirements.
In summary, chain couplings can accommodate a certain degree of parallel misalignment, but excessive misalignment should be avoided. Proper alignment during installation and adherence to manufacturer’s guidelines are essential for ensuring optimal performance, reliability, and longevity of the chain coupling and the connected machinery or equipment.
Can chain couplings accommodate angular misalignment?
Yes, chain couplings are designed to accommodate a certain degree of angular misalignment between the connected shafts. Angular misalignment refers to the situation where the axes of the two shafts are not perfectly aligned and form an angle with each other.
Chain couplings are flexible in nature, and their design allows for some degree of angular displacement. The flexibility is primarily provided by the roller chain, which can bend and adjust to a certain extent to accommodate the misalignment. This flexibility helps to reduce the stress on the coupling components and allows for smoother operation even in the presence of angular misalignment.
However, it is important to note that chain couplings have limitations in terms of angular misalignment. Excessive angular misalignment beyond the specified limits can lead to increased stress, accelerated wear, and potential coupling failure. The manufacturer’s specifications and guidelines should be followed to ensure that the angular misalignment remains within the acceptable range for the specific chain coupling being used.
Regular inspection and maintenance of the chain coupling are also essential to identify and address any misalignment issues. If significant angular misalignment is detected, corrective measures should be taken, such as realigning the shafts or considering alternative coupling options that are better suited for the specific misalignment requirements.
It is worth mentioning that chain couplings are more tolerant of angular misalignment compared to some other types of couplings, such as rigid or gear couplings. However, it is still important to strive for proper alignment during installation and minimize any excessive misalignment to ensure optimal performance, reliability, and longevity of the chain coupling and the connected machinery or equipment.
What are the different types of chain couplings available?
Chain couplings come in various designs and configurations to suit different application requirements. Here are some common types of chain couplings:
- Standard Roller Chain Couplings: These are the most basic and widely used type of chain couplings. They consist of two sprockets connected by a roller chain. The sprockets have hardened teeth that engage with the chain rollers, providing a reliable power transmission. Standard roller chain couplings are generally suitable for applications with moderate torque and speed requirements.
- Double Roller Chain Couplings: Double roller chain couplings are similar to standard roller chain couplings but feature two parallel roller chains instead of one. This design increases the torque capacity and allows for higher power transmission. Double roller chain couplings are often used in applications that require higher torque and increased load-bearing capabilities.
- Silent Chain Couplings: Silent chain couplings, also known as inverted-tooth chain couplings, use a special toothed chain with a meshing sprocket design. The teeth of the chain engage with the sprocket grooves, providing a smooth and quiet operation. Silent chain couplings are commonly used in applications where noise reduction is important, such as precision machinery or equipment operating in noise-sensitive environments.
- Heavy-Duty Chain Couplings: Heavy-duty chain couplings are designed for applications that demand robust and rugged performance. They are constructed with larger sprockets and heavy-duty roller chains to handle high torque and heavy loads. These couplings are commonly used in industries such as mining, steel, and paper manufacturing, where extreme operating conditions and heavy machinery are present.
- Flexible Chain Couplings: Flexible chain couplings incorporate an elastomeric element, such as a rubber or polyurethane insert, between the sprockets and the chain. This element provides flexibility, damping, and some degree of misalignment compensation. Flexible chain couplings are suitable for applications that require shock absorption, vibration damping, and moderate misalignment tolerance.
- Stainless Steel Chain Couplings: Stainless steel chain couplings are specifically designed for applications that require corrosion resistance and sanitation, such as food processing, pharmaceutical, and chemical industries. They are made of stainless steel or other non-corrosive materials to withstand harsh environments and maintain hygienic conditions.
These are just a few examples of the different types of chain couplings available. Each type has its own advantages and is suitable for specific application requirements. It is important to carefully consider the torque, speed, misalignment, environmental factors, and other application-specific needs when selecting the appropriate chain coupling type for your particular application.
editor by CX 2023-10-11