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
How Does a Gear Coupling Protect Connected Equipment from Shock Loads and Vibrations?
Gear couplings are designed to provide excellent protection to connected equipment from shock loads and vibrations, making them ideal for use in demanding and heavy-duty applications. The design and features of gear couplings that contribute to this protection include:
- Flexible and Rigid Elements: Gear couplings consist of two hubs with external gears that mesh together. Between these two hubs, there is a center sleeve with internal gear teeth. The center sleeve acts as a flexible element, while the outer hubs act as rigid elements. This combination allows the gear coupling to transmit torque while absorbing and dampening shock loads and vibrations.
- Misalignment Compensation: Gear couplings can accommodate angular, parallel, and axial misalignment between shafts. When the connected equipment experiences misalignment due to dynamic forces or shock loads, the gear coupling can flex and adjust to these changes, preventing excessive stress on the shafts and equipment.
- High Torsional Stiffness: Gear couplings offer high torsional stiffness, meaning they have minimal angular deflection under load. This stiffness helps maintain precise alignment and reduces the likelihood of damage to the connected equipment caused by misalignment-induced vibrations.
- Load Distribution: The toothed gear design of gear couplings ensures a large surface area of contact between the gears. This spreads the torque evenly across the gear teeth, resulting in a uniform distribution of load and reducing the concentration of stress on specific areas.
- Damping Characteristics: The flexible center sleeve in the gear coupling acts as a damping element that absorbs and dissipates vibrations, further protecting the connected equipment from harmful oscillations.
- High-Speed Balancing: Gear couplings are precisely balanced during manufacturing to minimize vibrations and ensure smooth operation even at high speeds. Proper balancing helps prevent resonances and reduces the impact of shock loads on the connected equipment.
By effectively absorbing and dampening shock loads and vibrations, gear couplings extend the life of the connected equipment and surrounding components, reduce maintenance requirements, and contribute to a more reliable and efficient mechanical system. However, it is essential to select the appropriate size and type of gear coupling based on the specific application and operating conditions to ensure optimal protection and performance.
editor by CX 2023-11-16
China high quality Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling gear coupling
Product Description
Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling
Product Description
Main products
Coupling refers to a device that connects 2 shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from bearing excessive load, which plays the role of overload protection.
Couplings can be divided into rigid couplings and flexible couplings.
Rigid couplings do not have buffering property and the ability to compensate the relative displacement of 2 axes. It is required that the 2 axes be strictly aligned. However, such couplings are simple in structure, low in manufacturing cost, convenient in assembly and disassembly, and maintenance, which can ensure that the 2 axes are relatively neutral, have large transmission torque, and are widely used. Commonly used are flange coupling, sleeve coupling and jacket coupling.
Flexible coupling can also be divided into flexible coupling without elastic element and flexible coupling with elastic element. The former type only has the ability to compensate the relative displacement of 2 axes, but cannot cushion and reduce vibration. Common types include slider coupling, gear coupling, universal coupling and chain coupling; The latter type contains elastic elements. In addition to the ability to compensate the relative displacement of 2 axes, it also has the functions of buffering and vibration reduction. However, due to the strength of elastic elements, the transmitted torque is generally inferior to that of flexible couplings without elastic elements. Common types include elastic sleeve pin couplings, elastic pin couplings, quincunx couplings, tire type couplings, serpentine spring couplings, spring couplings, etc
Coupling performance
1) Mobility. The movability of the coupling refers to the ability to compensate the relative displacement of 2 rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation and deformation under load all put CHINAMFG requirements for mobility. The movable performance compensates or alleviates the additional load between shafts, bearings, couplings and other components caused by the relative displacement between rotating components.
(2) Buffering. For the occasions where the load is often started or the working load changes, the coupling shall be equipped with elastic elements that play the role of cushioning and vibration reduction to protect the prime mover and the working machine from little or no damage.
(3) Safe, reliable, with sufficient strength and service life.
(4) Simple structure, easy to assemble, disassemble and maintain.
How to select the appropriate coupling type
The following items should be considered when selecting the coupling type.
1. The size and nature of the required transmission torque, the requirements for buffering and damping functions, and whether resonance may occur.
2. The relative displacement of the axes of the 2 shafts is caused by manufacturing and assembly errors, shaft load and thermal expansion deformation, and relative movement between components.
3. Permissible overall dimensions and installation methods, and necessary operating space for assembly, adjustment and maintenance. For large couplings, they should be able to be disassembled without axial movement of the shaft.
In addition, the working environment, service life, lubrication, sealing, economy and other conditions should also be considered, and a suitable coupling type should be selected by referring to the characteristics of various couplings.
If you cannot determine the type, you can contact our professional engineer
Related products
Company Profile
Our Equipments
Main production equipment:
Large lathe, surface grinder, milling machine, gear shaper, spline milling machine, horizontal broaching machine, gear hobbing machine, shaper, slotting machine, bench drilling machine, radial drilling machine, boring machine, band sawing machine, horizontal lathe, end milling machine, crankshaft grinder, CNC milling machine, casting equipment, etc.
Inspection equipment:
Dynamic balance tester, high-speed intelligent carbon and sulfur analyzer, Blochon optical hardness tester, Leeb hardness tester, magnetic yoke flaw detector, special detection, modular fixture (self-made), etc.
Machining equipments
Heat equipment
Our Factory
Application – Photos from our partner customers
Company Profile
Our leading products are mechanical transmission basic parts – couplings, mainly including universal couplings, drum gear couplings, elastic couplings and other 3 categories of more than 30 series of varieties. It is widely used in metallurgical steel rolling, wind power, hydropower, mining, engineering machinery, petrochemical, lifting, paper making, rubber, rail transit, shipbuilding and marine engineering and other industries.
Our factory takes the basic parts of national standards as the benchmark, has more than 40 years of coupling production experience, takes “scientific management, pioneering and innovation, ensuring quality and customer satisfaction” as the quality policy, and aims to continuously provide users with satisfactory products and services. The production is guided by reasonable process, and the ISO9001:2015 quality management system standard is strictly implemented. We adhere to the principle of continuous improvement and innovation of coupling products. In recent years, it has successfully developed 10 national patent products such as SWF cross shaft universal coupling, among which the double cross shaft universal joint has won the national invention patent, SWF cross shaft universal coupling has won the new product award of China’s general mechanical parts coupling industry and the ZHangZhoug Province new product science and technology project.
Our factory has strong technical force, excellent process equipment, complete professional production equipment, perfect detection means, excellent after-sales service, various products and complete specifications. At the same time, we can provide the design and manufacturing of special non-standard products according to the needs of users. Our products sell well at home and abroad, and are trusted by the majority of users. We sincerely welcome friends from all walks of life at home and abroad to visit and negotiate for common development.p
Maintenance Requirements for Gear Couplings
Gear couplings, like any mechanical component, require regular maintenance to ensure optimal performance, reliability, and longevity. Proper maintenance can help prevent unexpected failures and downtime, leading to cost savings and increased productivity. Here are the key maintenance requirements for gear couplings:
- Lubrication: Regular and proper lubrication is essential for gear couplings. The coupling’s gear teeth and mating surfaces should be adequately lubricated to minimize friction and wear. The lubrication interval and type of lubricant used depend on the application, load, and operating conditions. It is crucial to follow the manufacturer’s recommendations for lubrication intervals and the appropriate lubricant to use.
- Inspections: Routine inspections should be performed to check for signs of wear, misalignment, or damage. Visual inspections can help detect any abnormalities, such as pitting, scoring, or corrosion on the gear teeth. Additionally, inspections can identify any misalignment issues that may need to be addressed to prevent further damage.
- Torque Monitoring: Monitoring the torque transmitted through the coupling can help identify any abnormal increases that might indicate a problem in the system. Sudden changes in torque levels could signal misalignment or other issues that need attention.
- Alignment Checks: Regularly checking and correcting shaft alignment is crucial for the proper functioning of gear couplings. Misalignment can lead to increased wear and premature failure of the coupling. Proper alignment reduces the stress on the coupling and connected equipment.
- Temperature Monitoring: Monitoring the operating temperature of the coupling can provide insights into potential problems. Abnormally high temperatures could indicate insufficient lubrication or other issues that need investigation.
- Coupling Removal and Cleaning: Periodically removing the coupling for cleaning and inspection of internal components can be beneficial, especially in harsh or dirty environments. This allows for a more thorough inspection and helps maintain the coupling’s performance.
- Replacement of Worn Components: If any components of the gear coupling, such as seals or gaskets, are worn or damaged, they should be replaced promptly to maintain the coupling’s integrity and prevent leaks.
- Proper Storage: If the coupling is temporarily removed from service or stored, it should be stored in a clean and dry environment to prevent corrosion and damage to the components.
It is essential to follow the manufacturer’s maintenance guidelines and recommendations for the specific gear coupling model being used. Regular maintenance and adherence to proper procedures can help extend the service life of gear couplings and ensure reliable and efficient operation in the mechanical system.
editor by CX 2023-10-03
China Professional Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc Curved Tooth Flex Rigid Drive Shaft Nm Yox Fluid Jaw Flexible Chain Gear Couplings gear coupling
Product Description
Flange Cast Iron Coupling Steel Universal Joint Cardan Pump Rubber Motor Disc CZPT Flex Rigid Drive Shaft NM yox Fluid Jaw Flexible Chain Gear Couplings
Manufacturer of Couplings, Fluid Coupling, JAW Coupling, can interchange and replacement of lovejoy coupling and so on.
A coupling can interchange and replacement of lovejoy coupling is a device used to connect 2 shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join 2 pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost.
Coupling is a jaw type coupling that works for a variety of light duty to heavy duty motors used in electric power transmission.
This is 1 of our safest types of products. The reason being that these couplings work even when the elastomer fails and there is no metal to metal contact.
They perform in well-standing oil, grease, moisture, sand, and dirt and nearly 850,000 bore combinations that can be customised as per the customer’s needs.
They are used in light-weight, medium, or heavy electrical motors and devices for power transmission through internal combustion.
Production workshop:
Company information:
Advantages of Using Gear Couplings in Mechanical Systems
Gear couplings offer several advantages that make them a popular choice for connecting shafts in mechanical systems. Some of the key advantages include:
- High Torque Capacity: Gear couplings are designed to handle high torque loads, making them suitable for heavy-duty applications that require efficient power transmission.
- Misalignment Compensation: One of the significant advantages of gear couplings is their ability to accommodate various types of misalignment between the connected shafts, including angular, parallel, and axial misalignments. This flexibility helps reduce stress on the connected equipment and improves overall system performance.
- Shock and Vibration Dampening: The meshing of the gear teeth in a gear coupling provides inherent shock and vibration dampening capabilities. This feature helps protect the connected components from sudden impact loads and reduces wear and tear.
- Compact Design: Gear couplings have a compact design, which allows for easy installation even in tight spaces or limited clearance applications.
- High Reliability: Due to their robust construction and excellent torque transmission capabilities, gear couplings are known for their reliability and durability, ensuring long service life in demanding conditions.
- Easy Maintenance: Gear couplings are relatively easy to maintain. Regular inspection and proper lubrication help ensure smooth operation and extend the coupling’s life span.
- Wide Range of Sizes and Configurations: Gear couplings are available in various sizes and configurations, making it possible to find a suitable coupling for a wide range of applications.
- Suitable for High-Speed Applications: Gear couplings can be designed to handle high rotational speeds, making them suitable for applications where high-speed shaft connections are required.
- Temperature and Environment Tolerance: Gear couplings are often made from materials that can withstand high temperatures and harsh environmental conditions, making them suitable for use in challenging industrial settings.
Overall, gear couplings provide a reliable and efficient means of transmitting power between rotating shafts, particularly in heavy-duty and high-torque applications. Their ability to accommodate misalignment and dampen vibrations helps protect connected equipment and contributes to the smooth operation of mechanical systems.
editor by CX 2023-08-29
China manufacturer Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling gear coupling
Product Description
Product Description
QZM-82 CNC machining small parts
1. Precision CNC machining parts strictly follow customers’ drawing, packing, and quality requirements.
2. Tolerance: between+/-0.01mm;
3. The high-tech CMM inspector to ensure the quality;
4. Full-Experienced engineers and well professional trained workers;
5. Fast delivery time;
6. Professional advice for our customers;
Detailed Photos
Product Parameters
Our advantage of cnc machining:
| Business Type | Beyond the Manufacturer and strong organized ability in the industrial |
| Benefits | 1. Deeper industrial experience at CNC machining parts service for more than 10-years,our customer’s requirement is our 1st priority. 2. 2D or 3D files is available; 3. We trust the quality priority and we insist the good quality should be based on the customers’ satisfied; 4. Without any MOQ requirement; 5.Faster delivery time; 6. Customized size and specification /OEM available 7. Near ZheJiang Port |
The material
| Materials Accept |
Stainless Steel | SS201, SS303, SS304, SS316 etc. |
| Steel | Q235, 20#, 45#, | |
| Brass | C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37) , C28000(CuZn40) | |
| Iron | 1213, 12L14,1215 etc. | |
| Bronze | C51000, C52100, C54400, etc. | |
| Aluminum | Al6061, Al6063,AL7075,AL5052 etc | |
| Plastic | ABS,POM,PC(Poly-Carbonate),PC+GF,PA(nylon),PA+GF, PMMA(acrylic)PEEK,PEI etc) |
Packaging & Shipping
- We prefer DHL or TNT express or other air freight between 1kg-100kg.
- we prefer sea freight more than 100kg or more than 1CBM
- As per customized specifications.
Company Profile
About us
HangZhou CZPT Technology Co.,Ltd is located in HangZhou City, ZheJiang Province, Which closed the ZheJiang .The Emitech Technology is mainly engaged in the CNC Machinery Industrial Service for 15 years. Our Parts are sold to Europe, America, Japan, South Korea and China in various kinds of industrial.At present, Our company has CNC Turning machines and CNC centers and equip with professional quality and testing instruments.We have full OEM Experience from worldwide, providing them with One-stop solutions for a broad range of applications.We look CZPT to cooperating with you!
Our Advantages
1. Precision CNC machining parts strictly follow customer’s drawing,packing and quality requirement.
2. Tolerance: between+/-0.01mm;
3. The high-tech CMM inspector to ensure the quality;
4. Full-Experienced engineers and well professional trained workers;
5. Fast delivery time;
6. Professional advice for our customers;
After Sales Service
CNC machining prototype design rapid prototyping
We usually provide 12 Months repair service. If our duty, we will respond to send the new parts.
Our Service
| Our Processing | CNC center, CNC milling, CNC turning, drilling, grinding, bending, stamping, tapping, |
| Surface finish | Polishing, sandblasting, Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, |
| Tolerance | 0.05mm~0.1mm |
| QC System | 100% inspection before shipment |
| Drawing format | CAD / PDF/ DWG/ IGS/ STEP |
| Packaging | Plastic bag/Standard package / Carton or Pallet / As per customized specifications |
| Payment Terms | 30 -50%T/T in advance, 70-50% balance before delivery; Pay Pal or Western Union is acceptable. |
| Trade terms | EXW, FOB, CIF, As per the customer’s request |
| Shipment Terms |
1)We prefer DHL or TNT express or other air freight between 1kg-100kg. 2) we prefer sea freight more than 100kg or more than 1CBM |
| Note | The CNC machining parts are usually custom-made based on the customer’s drawings and samples. So we need the Down Payment |
Maintenance Requirements for Gear Couplings
Gear couplings, like any mechanical component, require regular maintenance to ensure optimal performance, reliability, and longevity. Proper maintenance can help prevent unexpected failures and downtime, leading to cost savings and increased productivity. Here are the key maintenance requirements for gear couplings:
- Lubrication: Regular and proper lubrication is essential for gear couplings. The coupling’s gear teeth and mating surfaces should be adequately lubricated to minimize friction and wear. The lubrication interval and type of lubricant used depend on the application, load, and operating conditions. It is crucial to follow the manufacturer’s recommendations for lubrication intervals and the appropriate lubricant to use.
- Inspections: Routine inspections should be performed to check for signs of wear, misalignment, or damage. Visual inspections can help detect any abnormalities, such as pitting, scoring, or corrosion on the gear teeth. Additionally, inspections can identify any misalignment issues that may need to be addressed to prevent further damage.
- Torque Monitoring: Monitoring the torque transmitted through the coupling can help identify any abnormal increases that might indicate a problem in the system. Sudden changes in torque levels could signal misalignment or other issues that need attention.
- Alignment Checks: Regularly checking and correcting shaft alignment is crucial for the proper functioning of gear couplings. Misalignment can lead to increased wear and premature failure of the coupling. Proper alignment reduces the stress on the coupling and connected equipment.
- Temperature Monitoring: Monitoring the operating temperature of the coupling can provide insights into potential problems. Abnormally high temperatures could indicate insufficient lubrication or other issues that need investigation.
- Coupling Removal and Cleaning: Periodically removing the coupling for cleaning and inspection of internal components can be beneficial, especially in harsh or dirty environments. This allows for a more thorough inspection and helps maintain the coupling’s performance.
- Replacement of Worn Components: If any components of the gear coupling, such as seals or gaskets, are worn or damaged, they should be replaced promptly to maintain the coupling’s integrity and prevent leaks.
- Proper Storage: If the coupling is temporarily removed from service or stored, it should be stored in a clean and dry environment to prevent corrosion and damage to the components.
It is essential to follow the manufacturer’s maintenance guidelines and recommendations for the specific gear coupling model being used. Regular maintenance and adherence to proper procedures can help extend the service life of gear couplings and ensure reliable and efficient operation in the mechanical system.
editor by CX 2023-08-11
China supplier Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling gear coupling
Product Description
Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling
Product Description
Main products
Coupling refers to a device that connects 2 shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from bearing excessive load, which plays the role of overload protection.
Couplings can be divided into rigid couplings and flexible couplings.
Rigid couplings do not have buffering property and the ability to compensate the relative displacement of 2 axes. It is required that the 2 axes be strictly aligned. However, such couplings are simple in structure, low in manufacturing cost, convenient in assembly and disassembly, and maintenance, which can ensure that the 2 axes are relatively neutral, have large transmission torque, and are widely used. Commonly used are flange coupling, sleeve coupling and jacket coupling.
Flexible coupling can also be divided into flexible coupling without elastic element and flexible coupling with elastic element. The former type only has the ability to compensate the relative displacement of 2 axes, but cannot cushion and reduce vibration. Common types include slider coupling, gear coupling, universal coupling and chain coupling; The latter type contains elastic elements. In addition to the ability to compensate the relative displacement of 2 axes, it also has the functions of buffering and vibration reduction. However, due to the strength of elastic elements, the transmitted torque is generally inferior to that of flexible couplings without elastic elements. Common types include elastic sleeve pin couplings, elastic pin couplings, quincunx couplings, tire type couplings, serpentine spring couplings, spring couplings, etc
Coupling performance
1) Mobility. The movability of the coupling refers to the ability to compensate the relative displacement of 2 rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation and deformation under load all put CZPT requirements for mobility. The movable performance compensates or alleviates the additional load between shafts, bearings, couplings and other components caused by the relative displacement between rotating components.
(2) Buffering. For the occasions where the load is often started or the working load changes, the coupling shall be equipped with elastic elements that play the role of cushioning and vibration reduction to protect the prime mover and the working machine from little or no damage.
(3) Safe, reliable, with sufficient strength and service life.
(4) Simple structure, easy to assemble, disassemble and maintain.
How to select the appropriate coupling type
The following items should be considered when selecting the coupling type.
1. The size and nature of the required transmission torque, the requirements for buffering and damping functions, and whether resonance may occur.
2. The relative displacement of the axes of the 2 shafts is caused by manufacturing and assembly errors, shaft load and thermal expansion deformation, and relative movement between components.
3. Permissible overall dimensions and installation methods, and necessary operating space for assembly, adjustment and maintenance. For large couplings, they should be able to be disassembled without axial movement of the shaft.
In addition, the working environment, service life, lubrication, sealing, economy and other conditions should also be considered, and a suitable coupling type should be selected by referring to the characteristics of various couplings.
If you cannot determine the type, you can contact our professional engineer
Related products
Company Profile
Our Equipments
Main production equipment:
Large lathe, surface grinder, milling machine, gear shaper, spline milling machine, horizontal broaching machine, gear hobbing machine, shaper, slotting machine, bench drilling machine, radial drilling machine, boring machine, band sawing machine, horizontal lathe, end milling machine, crankshaft grinder, CNC milling machine, casting equipment, etc.
Inspection equipment:
Dynamic balance tester, high-speed intelligent carbon and sulfur analyzer, Blochon optical hardness tester, Leeb hardness tester, magnetic yoke flaw detector, special detection, modular fixture (self-made), etc.
Machining equipments
Heat equipment
Our Factory
Application – Photos from our partner customers
Company Profile
Our leading products are mechanical transmission basic parts – couplings, mainly including universal couplings, drum gear couplings, elastic couplings and other 3 categories of more than 30 series of varieties. It is widely used in metallurgical steel rolling, wind power, hydropower, mining, engineering machinery, petrochemical, lifting, paper making, rubber, rail transit, shipbuilding and marine engineering and other industries.
Our factory takes the basic parts of national standards as the benchmark, has more than 40 years of coupling production experience, takes “scientific management, pioneering and innovation, ensuring quality and customer satisfaction” as the quality policy, and aims to continuously provide users with satisfactory products and services. The production is guided by reasonable process, and the ISO9001:2015 quality management system standard is strictly implemented. We adhere to the principle of continuous improvement and innovation of coupling products. In recent years, it has successfully developed 10 national patent products such as SWF cross shaft universal coupling, among which the double cross shaft universal joint has won the national invention patent, SWF cross shaft universal coupling has won the new product award of China’s general mechanical parts coupling industry and the ZHangZhoug Province new product science and technology project.
Our factory has strong technical force, excellent process equipment, complete professional production equipment, perfect detection means, excellent after-sales service, various products and complete specifications. At the same time, we can provide the design and manufacturing of special non-standard products according to the needs of users. Our products sell well at home and abroad, and are trusted by the majority of users. We sincerely welcome friends from all walks of life at home and abroad to visit and negotiate for common development.p
Maintenance Requirements for Gear Couplings
Gear couplings, like any mechanical component, require regular maintenance to ensure optimal performance, reliability, and longevity. Proper maintenance can help prevent unexpected failures and downtime, leading to cost savings and increased productivity. Here are the key maintenance requirements for gear couplings:
- Lubrication: Regular and proper lubrication is essential for gear couplings. The coupling’s gear teeth and mating surfaces should be adequately lubricated to minimize friction and wear. The lubrication interval and type of lubricant used depend on the application, load, and operating conditions. It is crucial to follow the manufacturer’s recommendations for lubrication intervals and the appropriate lubricant to use.
- Inspections: Routine inspections should be performed to check for signs of wear, misalignment, or damage. Visual inspections can help detect any abnormalities, such as pitting, scoring, or corrosion on the gear teeth. Additionally, inspections can identify any misalignment issues that may need to be addressed to prevent further damage.
- Torque Monitoring: Monitoring the torque transmitted through the coupling can help identify any abnormal increases that might indicate a problem in the system. Sudden changes in torque levels could signal misalignment or other issues that need attention.
- Alignment Checks: Regularly checking and correcting shaft alignment is crucial for the proper functioning of gear couplings. Misalignment can lead to increased wear and premature failure of the coupling. Proper alignment reduces the stress on the coupling and connected equipment.
- Temperature Monitoring: Monitoring the operating temperature of the coupling can provide insights into potential problems. Abnormally high temperatures could indicate insufficient lubrication or other issues that need investigation.
- Coupling Removal and Cleaning: Periodically removing the coupling for cleaning and inspection of internal components can be beneficial, especially in harsh or dirty environments. This allows for a more thorough inspection and helps maintain the coupling’s performance.
- Replacement of Worn Components: If any components of the gear coupling, such as seals or gaskets, are worn or damaged, they should be replaced promptly to maintain the coupling’s integrity and prevent leaks.
- Proper Storage: If the coupling is temporarily removed from service or stored, it should be stored in a clean and dry environment to prevent corrosion and damage to the components.
It is essential to follow the manufacturer’s maintenance guidelines and recommendations for the specific gear coupling model being used. Regular maintenance and adherence to proper procedures can help extend the service life of gear couplings and ensure reliable and efficient operation in the mechanical system.
editor by CX 2023-08-04
China Stainless Removable Slip Coupling for 1-5/8′′ 13/8′′ Rigid Line Eia Flange dc coupling
Item Description
Slip Coupling For 1-5/8” thirteen/8” Rigid Line
| Our Service |
| 1.Reply your enquiry within 24 hours. |
| 2.Payment model: T/T, L/C,Paypal and Western Union |
| 3.Many Shipping models: By Air, By Sea, Express(DHL, Fedex, TNT UPS…) |
| four.Lead(Shipping) time: Normally 14 days after getting order |
| five.Port of loading: ZheJiang , HangZhou and HangZhou. |
| six.Guarantee Period : Within 12 months after shipment. |
| seven.Operating guide(Instruction)upon request. |
| eight.Customized drawing ,sample and package can be done. |
| FAQ |
| Q:What about the quality of your products? |
| A: Our production process is in conformity with ISO 9001:2008. All products we supplied are strictly tested by our QC department before shipment. |
| Q:Can you offer samples to test before placing one formal order? |
| A:Samples for test purpose can be presented free provided that you bear the shipping cost. |
| Q:How long is usually your delivery time? |
| A: Our delivery time is usually within 14 days after we receive your order . |
| Q:What’s your Shipping Methods? |
| A: By Sea By air (ZheJiang port ) or by UPS ,DHL,FeDex,TNT etc. |
| Q: Can you send a sample for us to develop? |
| A: Yes, we can. The samples can be delivered within 7 business days. |
| Q: Can we have our logo or company name to be printed on your products or the package? |
| A: Yes, you can. Logo and company name can be printed on our products . You can send us the artwork by email in JPEG or TIFF format. |
| Q: Is the MOQ fixed? |
| A: The MOQ is flexible and we accept small order in the first time as trial order. |
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
###
| Type: | Generally Coaxial Connector |
|---|---|
| Coupling Mechanism: | Sliding Type |
| Application: | Microwave, RF |
###
| Samples: |
US$ 40/Piece
1 Piece(Min.Order) |
|---|
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| Customization: |
Available
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|---|
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| Our Service |
| 1.Reply your enquiry within 24 hours. |
| 2.Payment model: T/T, L/C,Paypal and Western Union |
| 3.Many Shipping models: By Air, By Sea, Express(DHL, Fedex, TNT UPS…) |
| 4.Lead(Delivery) time: Normally 14 days after getting order |
| 5.Port of loading: Shanghai, Ningbo and Shenzhen. |
| 6.Guarantee Period : Within 12 months after shipment. |
| 7.Operating guide(Instruction)upon request. |
| 8.Customized drawing ,sample and package can be done. |
| FAQ |
| Q:What about the quality of your products? |
| A: Our production process is in conformity with ISO 9001:2008. All products we supplied are strictly tested by our QC department before shipment. |
| Q:Can you offer samples to test before placing one formal order? |
| A:Samples for test purpose can be presented free provided that you bear the shipping cost. |
| Q:How long is usually your delivery time? |
| A: Our delivery time is usually within 14 days after we receive your order . |
| Q:What’s your Shipping Methods? |
| A: By Sea ;By air (Shanghai port ) ;or by UPS ,DHL,FeDex,TNT etc. |
| Q: Can you send a sample for us to develop? |
| A: Yes, we can. The samples can be delivered within 7 business days. |
| Q: Can we have our logo or company name to be printed on your products or the package? |
| A: Yes, you can. Logo and company name can be printed on our products . You can send us the artwork by email in JPEG or TIFF format. |
| Q: Is the MOQ fixed? |
| A: The MOQ is flexible and we accept small order in the first time as trial order. |
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
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| Type: | Generally Coaxial Connector |
|---|---|
| Coupling Mechanism: | Sliding Type |
| Application: | Microwave, RF |
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| Samples: |
US$ 40/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Our Service |
| 1.Reply your enquiry within 24 hours. |
| 2.Payment model: T/T, L/C,Paypal and Western Union |
| 3.Many Shipping models: By Air, By Sea, Express(DHL, Fedex, TNT UPS…) |
| 4.Lead(Delivery) time: Normally 14 days after getting order |
| 5.Port of loading: Shanghai, Ningbo and Shenzhen. |
| 6.Guarantee Period : Within 12 months after shipment. |
| 7.Operating guide(Instruction)upon request. |
| 8.Customized drawing ,sample and package can be done. |
| FAQ |
| Q:What about the quality of your products? |
| A: Our production process is in conformity with ISO 9001:2008. All products we supplied are strictly tested by our QC department before shipment. |
| Q:Can you offer samples to test before placing one formal order? |
| A:Samples for test purpose can be presented free provided that you bear the shipping cost. |
| Q:How long is usually your delivery time? |
| A: Our delivery time is usually within 14 days after we receive your order . |
| Q:What’s your Shipping Methods? |
| A: By Sea ;By air (Shanghai port ) ;or by UPS ,DHL,FeDex,TNT etc. |
| Q: Can you send a sample for us to develop? |
| A: Yes, we can. The samples can be delivered within 7 business days. |
| Q: Can we have our logo or company name to be printed on your products or the package? |
| A: Yes, you can. Logo and company name can be printed on our products . You can send us the artwork by email in JPEG or TIFF format. |
| Q: Is the MOQ fixed? |
| A: The MOQ is flexible and we accept small order in the first time as trial order. |
Programming With Couplings
A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.
Mechanical connection between two shafts
There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.
Functions that control the flow of another function
One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.
Criteria for selecting a coupling
There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.
editor by czh 2023-01-29
China Cheap Custom Molded Flexible Rubber Coupling with Flange coupling engineering
Merchandise Description
Solution Particulars
Inexpensive Custom made Molded Flexible Rubber Coupling with Flange.
Merchandise Data
| Name | Rubber Flanges |
| Material Variety | NBR,EPDM,HNBR,SILICONE,NR,etc. |
| Hardness | Shore A30-90 |
| Coloration | Any shade |
| Certificates | ROHS, Achieve,SGS,WRAS,Food and drug administration |
| Packing | Carton and Pallet, as per ask for |
| Lead time | 10days for tooling and sample, twenty-30days for MOQ |
WHY Pick US
· ISO9001:2008 authorized, Certifications of ROHS, SGS, WRAS, FDA21 are accessible.
· 20 several years creation and 10years export experience
· Impartial R&D heart of rubber formulation, impartial item and tooling design heart
· With more than one thousand ton device, biggest 1000kg item can be created
· Reasonable and competitive price
· Thousands of tooling offered, particularly normal dimensions. For large quantity of customized product, the mold price is totally free
Firm INFORMATION
Manufacturing unit SHOW
EQUIPMENTS
CERTIFICATIONS
ADVANTAGES
Get in touch with US
Relevant PRODUCTS
|
US $1-2 / Piece | |
1,000 Pieces (Min. Order) |
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|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
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| Usage: | Industrial, Household |
|---|---|
| Material: | EPDM |
| Transport Package: | Carton |
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| Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Name | Rubber Flanges |
| Material Type | NBR,EPDM,HNBR,SILICONE,NR,etc. |
| Hardness | Shore A30-90 |
| Color | Any color |
| Certificates | ROHS, REACH,SGS,WRAS,FDA |
| Packing | Carton and Pallet, as per request |
| Lead time | 10days for tooling and sample, 20-30days for MOQ |
|
US $1-2 / Piece | |
1,000 Pieces (Min. Order) |
###
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
###
| Usage: | Industrial, Household |
|---|---|
| Material: | EPDM |
| Transport Package: | Carton |
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| Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Name | Rubber Flanges |
| Material Type | NBR,EPDM,HNBR,SILICONE,NR,etc. |
| Hardness | Shore A30-90 |
| Color | Any color |
| Certificates | ROHS, REACH,SGS,WRAS,FDA |
| Packing | Carton and Pallet, as per request |
| Lead time | 10days for tooling and sample, 20-30days for MOQ |
What Is a Coupling?
A coupling is a mechanical device that links two shafts together and transmits power. Its purpose is to join rotating equipment while permitting a small amount of misalignment or end movement. Couplings come in a variety of different types and are used in a variety of applications. They can be used in hydraulics, pneumatics, and many other industries.
Types
Coupling is a term used to describe a relationship between different modules. When a module depends on another, it can have different types of coupling. Common coupling occurs when modules share certain overall constraints. When this type of coupling occurs, any changes to the common constraint will also affect the other modules. Common coupling has its advantages and disadvantages. It is difficult to maintain and provides less control over the modules than other types of coupling.
There are many types of coupling, including meshing tooth couplings, pin and bush couplings, and spline couplings. It is important to choose the right coupling type for your specific application to get maximum uptime and long-term reliability. Listed below are the differences between these coupling types.
Rigid couplings have no flexibility, and require good alignment of the shafts and support bearings. They are often used in applications where high torque is required, such as in push-pull machines. These couplings are also useful in applications where the shafts are firmly attached to one another.
Another type of coupling is the split muff coupling. This type is made of cast iron and has two threaded holes. The coupling halves are attached with bolts or studs.
Applications
The coupling function is an incredibly versatile mathematical tool that can be used in many different scientific domains. These applications range from physics and mathematics to biology, chemistry, cardio-respiratory physiology, climate science, and electrical engineering. The coupling function can also help to predict the transition from one state to another, as well as describing the functional contributions of subsystems in the system. In some cases, it can even be used to reveal the mechanisms that underlie the functionality of interactions.
The coupling selection process begins with considering the intended use of the coupling. The application parameters must be determined, as well as the operating conditions. For example, if the coupling is required to be used for power transmission, the design engineer should consider how easily the coupling can be installed and serviced. This step is vital because improper installation can result in a more severe misalignment than is specified. Additionally, the coupling must be inspected regularly to ensure that the design parameters remain consistent and that no detrimental factors develop.
Choosing the right coupling for your application is an important process, but it need not be difficult. To find the right coupling, you must consider the type of machine and environment, as well as the torque, rpm, and inertia of the system. By answering these questions, you will be able to select the best coupling for your specific application.
Problems
A coupling is a device that connects two rotating shafts to transfer torque and rotary motion. To achieve optimal performance, a coupling must be designed for the application requirements it serves. These requirements include service, environmental, and use parameters. Otherwise, it can prematurely fail, causing inconvenience and financial loss.
In order to prevent premature failure, couplings should be properly installed and maintained. A good practice is to refer to the specifications provided by the manufacturer. Moreover, it is important to perform periodic tests to evaluate the effectiveness of the coupling. The testing of couplings should be performed by qualified personnel.
editor by czh 2022-12-30
China Universal Flange Adaptor and Universal Coupling for Di/PVC Pipe coupling beam
Item Description
| Description | ||
| Identify | Universal Flange Adaptor and Universal Coupling | |
| Suitable for | DI, Steel, UPVC, CI, AC, GRP pipes inside of the OD range | |
| Material | Flange adaptor: DI human body, DI include, steel bolts | |
| Coupling: Steel body, DI cover, steel bolts | ||
| Standard | ISO 2531:2000 | |
| BSEN 545:2000 | ||
| AWWA C219 | ||
| SABS 1808-2 | ||
| Strain | PN10/16 | |
| Finishing | Epoxy coating | |
| Dimension | DN50-DN300 | |
| OD Variety | 50mm/2″ | 59-seventy two |
| 65mm/2.5″ | seventy two-85 | |
| 80mm/3″ | 88-103 | |
| 100mm/4″ | 109-128 | |
| 125mm/5″ | 138-153 | |
| 150mm/6″ | 159-182 | |
| 175mm/7″ | 192-210 | |
| 200mm/8″ | 218-235 | |
| 225mm/9″ | 230-247 | |
| 250mm/ten” | 250-267 | |
| 250mm/ten” | 272-289 | |
| 300mm/twelve” | 315-332 | |
| 300mm/12″ | 322-339 | |
| 300mm/twelve” | 332-349 | |
FAQ
1. Can I get free of charge samples?
A: Sure, we can give you the totally free samples, but you want to bear their own delivery charges.
2. Can I ask for to adjust the form of packaging and transportation?
A: Yes, We can adjust the sort of the packaging and transportation in accordance to your request, but you have to bear their possess fees incurred in the course of this period and the spreads.
three. Can I ask for to advance the shipment?
A: It ought to be is dependent on regardless of whether there is ample stock in our warehouse.
4. Can I have my very own Emblem on the product?
A: Of course, you can send us your drawing and we can make your symbol, but you have to bear their personal the cost.
5. Can you make the merchandise according to my very own drawings?
A: Sure, we can create the merchandise in accordance to your drawings that will be most fulfill you.
6. Which price terms could acknowledged?
A: FOB,CIF all satisfactory.
|
US $5-75 / Piece | |
1 Piece (Min. Order) |
###
| Standard: | ISO2531,En545, En14525 |
|---|---|
| Material: | Iron |
| Connection: | Flange |
| Surface Treatment: | Galvanized Sheet |
| Head Type: | Round |
| Transport Package: | Cases or Pallets |
###
| Customization: |
Available
|
|---|
###
| Description | ||
| Name | Universal Flange Adaptor and Universal Coupling | |
| Suitable for | DI, STEEL, UPVC, CI, AC, GRP pipes within the OD range | |
| Material | Flange adaptor: DI body, DI cover, steel bolts | |
| Coupling: Steel body, DI cover, steel bolts | ||
| Standard | ISO 2531:2000 | |
| BSEN 545:2000 | ||
| AWWA C219 | ||
| SABS 1808-2 | ||
| Pressure | PN10/16 | |
| Finishing | Epoxy coating | |
| Size | DN50-DN300 | |
| OD Range | 50mm/2" | 59-72 |
| 65mm/2.5" | 72-85 | |
| 80mm/3" | 88-103 | |
| 100mm/4" | 109-128 | |
| 125mm/5" | 138-153 | |
| 150mm/6" | 159-182 | |
| 175mm/7" | 192-210 | |
| 200mm/8" | 218-235 | |
| 225mm/9" | 230-247 | |
| 250mm/10" | 250-267 | |
| 250mm/10" | 272-289 | |
| 300mm/12" | 315-332 | |
| 300mm/12" | 322-339 | |
| 300mm/12" | 332-349 | |
|
US $5-75 / Piece | |
1 Piece (Min. Order) |
###
| Standard: | ISO2531,En545, En14525 |
|---|---|
| Material: | Iron |
| Connection: | Flange |
| Surface Treatment: | Galvanized Sheet |
| Head Type: | Round |
| Transport Package: | Cases or Pallets |
###
| Customization: |
Available
|
|---|
###
| Description | ||
| Name | Universal Flange Adaptor and Universal Coupling | |
| Suitable for | DI, STEEL, UPVC, CI, AC, GRP pipes within the OD range | |
| Material | Flange adaptor: DI body, DI cover, steel bolts | |
| Coupling: Steel body, DI cover, steel bolts | ||
| Standard | ISO 2531:2000 | |
| BSEN 545:2000 | ||
| AWWA C219 | ||
| SABS 1808-2 | ||
| Pressure | PN10/16 | |
| Finishing | Epoxy coating | |
| Size | DN50-DN300 | |
| OD Range | 50mm/2" | 59-72 |
| 65mm/2.5" | 72-85 | |
| 80mm/3" | 88-103 | |
| 100mm/4" | 109-128 | |
| 125mm/5" | 138-153 | |
| 150mm/6" | 159-182 | |
| 175mm/7" | 192-210 | |
| 200mm/8" | 218-235 | |
| 225mm/9" | 230-247 | |
| 250mm/10" | 250-267 | |
| 250mm/10" | 272-289 | |
| 300mm/12" | 315-332 | |
| 300mm/12" | 322-339 | |
| 300mm/12" | 332-349 | |
Types of Couplings
A coupling is a device that connects two shafts and transmits power from one to the other. Its main purpose is to join two pieces of rotating equipment. It also allows for some degree of misalignment or end movement. Here are a few examples of coupling types: Beam coupling, Flexible coupling, Magnetic coupling, and Shaft coupling.
Beam coupling
Beam couplings are used to couple motors and other devices. They are available in several types, including flexible, slit, and rigid beam couplings. Each has unique properties and characteristics. These couplings are best for applications requiring a high level of precision and long life. They are also a practical solution for the connection of stepping and servo motors with screw rods.
Beam couplings are usually made of stainless steel or aluminum alloy, and feature spiral and parallel cut designs. Multiple cuts allow the coupling to accommodate multiple beams and improve angular and parallel misalignment tolerances. Additionally, beam couplings are comparatively cheaper than other types of rotary joints, and they require minimal maintenance.
The materials of a beam coupling should be considered early in the specification process. They are typically made of aluminum or stainless steel, but they can also be manufactured from Delrin, titanium, and other engineering grade materials. Beam couplings are often available in multiple sizes to fit specific shaft diameters.
Beam couplings are a key component of motion control systems. They provide excellent characteristics when used properly, and they are a popular choice for many applications. A thorough understanding of each type of coupling will help to prevent coupling failure and enhance system performance. Therefore, it is important to choose the right coupling for your application.
Various types of beam couplings have unique advantages and disadvantages. The FCR/FSR design has two sets of three beams. It is available in both metric and inch shaft sizes. The FCR/FSR couplings are ideal for light-duty power transmission applications. A metric shaft is more suitable for these applications, while an inch shaft is preferred for heavier duty applications.
Two types of beam couplings are available from Ruland. The Ruland Flexible beam coupling has a multi-helical cut design that offers a greater flexibility than commodity beam couplings. This design allows for higher torque capabilities while minimizing wind-up. In addition, it is also more durable than its commodity counterparts.
Flexible coupling
A flexible coupling is a versatile mechanical connection that allows for the easy coupling of two moving parts. The design of these couplings allows for a variety of stiffness levels and can address a variety of problems, such as torsional vibrations or critical speed. However, there are a number of tradeoffs associated with flexible couplings.
One of the biggest issues is the installation of the coupling, which requires stretching. This problem can be exacerbated by cold temperatures. In such a case, it is vital to install the coupling properly. Using a gear clamp is one of the most important steps in a successful installation. A gear clamp will keep the coupling in place and prevent it from leaking.
Another common type of flexible coupling is the gear coupling. These couplings are composed of two hubs with crowned external gear teeth that mesh with two internally splined flanged sleeves. The massive size of the teeth makes them resemble gears. Gear couplings offer good torque characteristics but require periodic lubrication. These couplings can also be expensive and have a limited number of applications.
Another type of flexible coupling is the SDP/SI helical coupling. These couplings can accommodate axial motion, angular misalignment, and parallel offset. This design incorporates a spiral pattern that makes them flexible. These couplings are available in stainless steel and aluminum.
A flexible coupling has a wide range of applications. Generally, it is used to connect two rotating pieces of equipment. Depending on its design, it can be used to join two pieces of machinery that move in different directions. This type of coupling is a type of elastomeric coupling, which has elastic properties.
There are many types of flexible couplings available for different types of applications. The purpose of a flexible coupling is to transmit rotational power from one shaft to another. It is also useful for transmitting torque. However, it is important to note that not all flexible couplings are created equally. Make sure to use a reputable brand for your coupling needs. It will ensure a reliable connection.
The simplest and most commonly used type of flexible coupling is the grid coupling. This type of coupling uses two hubs with slotted surfaces. The steel grid is allowed to slide along these slots, which gives it the ability to flex. The only limitation of this type of coupling is that it can only tolerate a 1/3 degree misalignment. It can transmit torques up to 3,656 Nm.
Magnetic coupling
Magnetic coupling is a technique used to transfer torque from one shaft to another using a magnetic field. It is the most common type of coupling used in machinery. It is highly effective when transferring torque from a rotating motor to a rotating shaft. Magnetic couplings can handle high torques and high speeds.
Magnetic coupling is described by the energy difference between a high-spin state and a broken symmetry state, with the former being the energy of a true singlet state. In single-determinant theories, this energy difference is called the Kij. Usually, the broken-symmetry state is a state with two interacting local high-spin centers.
The magnetic coupling device is regarded as a qualitative leap in the reaction still industry. It has solved a number of problems that had plagued the industry, including flammability, explosiveness, and leakage. Magnetic couplings are a great solution for many applications. The chemical and pharmaceutical industries use them for various processes, including reaction stills.
Magnetic couplings are a good choice for harsh environments and for tight spaces. Their enclosed design keeps them fluid and dust-proof. They are also corrosion-resistant. In addition, magnetic couplings are more affordable than mechanical couplings, especially in areas where access is restricted. They are also popular for testing and temporary installations.
Another use for magnetic coupling is in touch screens. While touch screens use capacitive and resistive elements, magnetic coupling has found a cool new application in wireless charging. While the finger tracking on touch screens may seem like a boley job, the process is very sensitive. The devices that use wireless charging need to have very large coils that are locked into resonant magnetic coupling.
Magnetic couplings also help reduce hydraulic horsepower. They cushion starts and reduce alignment problems. They can also improve flow in oversized pumps. A magnetic coupling with an 8 percent air gap can reduce hydraulic HP by approximately 27 percent. In addition, they can be used in aggressive environments. They also help reduce repair costs.
Magnetic couplings are a great choice for pumps and propeller systems because they have the added advantage of being watertight and preventing shaft failure. These systems also have the benefit of not requiring rotating seals.
Shaft coupling
A shaft coupling joins two shafts and transmits rotational motion. Generally, shaft couplings allow for some degree of misalignment, but there are also torque limiters. Selecting the right coupling can save you time and money and prevent equipment downtime. Here are the main features to consider when purchasing a coupling for your application.
Shaft couplings should be easy to install and disassemble, transmit full power to the mated shaft, and reduce shock loads. A shaft coupling that does not have projecting parts should be used for machines that move or rotate at high speeds. Some types of shaft couplings are flexible while others are rigid.
Shaft couplings can be used in a variety of applications, including piping systems. They can be used to connect shafts that are misaligned and help maintain alignment. They can also be used for vibration dampening. Shaft couplings also allow shafts to be disconnected when necessary.
Shaft couplings can accommodate a certain amount of backlash, but this backlash must be well within the tolerance set by the system. Extremely high backlash can break the coupling and cause excessive wear and stress. In addition, excessive backlash can lead to erratic alignment readings. To avoid these issues, operators must reduce backlash to less than 2deg.
Shaft couplings are often referred to by different names. Some are referred to as “sliced” couplings while others are known as “slit” couplings. Both types offer high torque and torsional stiffness. These couplings are typically made from metals with various alloys, such as acetal, stainless steel, or titanium.
CZPT Pulley produces shaft couplings for a variety of applications. These products are used in high-power transmission systems. They have several advantages over friction couplings. In addition to minimizing wear, they don’t require lubrication. They are also capable of transmitting high torque and high speeds.
Another type of shaft coupling is the universal coupling. It is used to transmit power to multiple machines with different spindles. Its keyed receiving side and flanges allow it to transmit power from one machine to another.
editor by czh 2022-12-23
FCL Cheap made in China – replacement parts – in Cartagena Colombia Flexible Rubber EPT al Shear Pin Shaft Coupling with Camlock Flange FCL630 with top quality
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 different branches. For a lot more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Item Description
FCL Coupling/Shaft Coupling /Pin & Bush Coupling /FCL Adaptable Coupling/NBK FCL Coupling is commonly employed for its compacts creating, straightforward set up, practical upkeep, tiny and gentle weight.
As prolonged as the relative displacement among shafts is held inside of the specified tolerance, couplings will work the be EPT function and have a longer operating lifestyle.
Thus it is greatly demanded in medium and minor electricity transmission techniques driven by motors, this sort of as velocity reducers, hoists, compressors, conveyors, spinning and weaving devices and ball mills.
Technological Day
| EPT No. | A | d | L | C1 | C2 | B | F1 | F2 | n | a | M | t | PartsNo. | Max. Torque | Max.R.P.M | Eccentricity | Angularity | End-Play |
| FCL a hundred | one hundred | eleven~twenty five | 35.5 | forty two.5 | forty two.five | 67 | 16 | sixteen | 4 | 10 | 23 | 3 | #two | 29N.m | 4000 | .one | 1/6° | ±2.1 |
| FCL 112 | 112 | 13~28 | forty | 50 | fifty | 75 | sixteen | sixteen | four | 10 | 23 | 3 | #two | 33N.m | 4000 | .1 | 1/6° | ±2.one |
| FCL a hundred twenty five | 125 | 13~32 | forty five | 56 | 50 | eighty five | eighteen | eighteen | four | fourteen | 32 | three | #3 | 73N.m | 4000 | .1 | one/6° | ±2.one |
| FCL 140 | one hundred forty | thirteen~38 | 50 | 71 | sixty three | one hundred | 18 | 18 | six | fourteen | 32 | 3 | #three | 130N.m | 4000 | .2 | one/6° | ±2.1 |
| FCL a hundred and sixty | 160 | fifteen~forty five | fifty six | 80 | eighty | 115 | 18 | eighteen | eight | fourteen | 32 | 3 | #three | 200N.m | 4000 | .two | 1/6° | ±2.one |
| FCL a hundred and eighty | one hundred eighty | fifteen~fifty | 63 | 90 | ninety | 132 | 18 | eighteen | eight | 14 | 32 | three | #three | 230N.m | 3500 | .two | one/6° | ±2.1 |
| FCL 200 | two hundred | 21~fifty six | 71 | a hundred | a hundred | a hundred forty five | 22.4 | 22.four | 8 | 20 | forty one | four | #4 | 440N.m | 3200 | .two | one/6° | ±2.8 |
| FCL 224 | 224 | 21~sixty three | eighty | 112 | 112 | 170 | 22.four | 22.4 | 8 | 20 | 41 | 4 | #4 | 510N.m | 2850 | .2 | 1/6° | ±2.eight |
| FCL 250 | 250 | twenty five~seventy one | ninety | 125 | a hundred twenty five | a hundred and eighty | 28 | 28 | eight | 25 | 51 | 4 | #five | 850N.m | 2550 | .2 | 1/6° | ±2.eight |
| FCL 280 | 280 | 34~eighty | a hundred | 140 | 140 | 200 | 28 | 40 | 8 | 28 | fifty seven | 4 | #six | 1500N.m | 2300 | .three | one/6° | ±2.8 |
| FCL 315 | 315 | 41~90 | 112 | one hundred sixty | one hundred sixty | 236 | 28 | 40 | 10 | 28 | fifty seven | 4 | #6 | 2200N.m | 2050 | .3 | 1/6° | ±2.eight |
| FCL 355 | 355 | sixty~100 | 125 | one hundred eighty | one hundred eighty | 260 | 35.5 | fifty six | 8 | 35.5 | 72 | five | #8 | 3500N.m | 1800 | .three | one/6° | ±3.5 |
| FCL 400 | 400 | 60~110 | one hundred twenty five | two hundred | 200 | 300 | 35.five | 56 | ten | 35.five | seventy two | 5 | #8 | 5000N.m | 1600 | .three | one/6° | ±3.five |
| FCL 450 | 450 | sixty five~a hundred twenty five | 140 | 224 | 224 | 355 | 35.5 | fifty six | 12 | 35.five | seventy two | 5 | #eight | 7100N.m | 1400 | .3 | one/6° | ±3.5 |
| FCL 560 | 560 | eighty five~one hundred forty | 160 | 250 | 250 | 450 | 35.5 | fifty six | fourteen | 35.5 | 72 | five | #8 | 10000N.m | 1150 | .3 | 1/6° | ±3.5 |
| FCL 630 | 630 | 95~160 | 180 | 280 | 280 | 530 | 35.5 | 56 | 18 | 35.five | seventy two | 5 | #8 | 16000N.m | 1000 | .3 | one/6° | ±3.five |
Connected Products & Exhibitioin
Roller Chain coupling NM Coupling Curved Jaw Coupling
Production
About Us
Kasin group was set up in 1989, and its fir EPT merchandise is casting provider trolley for electricity & free conveyor program. In 1995, EPT bought HangZhou Guoping Forging Manufacturing facility (LYGP), a marketer of forging bolts & nuts to power & free line market place in china. With this acquisition, EPT positioned alone as one of key elements suppliers of monorail and electrical power & free conveyor technique in china.
In 2005, H&H Corp., a professional company of large dimension conveyor chain, was acquired a portion as sharehould by Kasin, and labored as export window to all in excess of the globe, particularly bucket elevator chain, sugar mill chain, welded mill scaper chain.
In 2015, EPT established itself machinery firm/ EPT machinery(ZheJiang )Co.,Ltd., produced fleixible coupling, eg: FCL Coupling, NM Coupling, Curved Jaw Coupling, Chain Coupling andJaw Coupling.
Today, EPT is a single of the bigge EPT skilled speciali EPT of EPT Course EPT Chain, Fall Solid Rivetless Chain, Forged Chain, Sugar Mill Chain, Bucket EPT Chain, Versatile Couplings and one hundred% to oversea market place, masking Japan, U.S. and Europ etc.
With the certificate of ISO 9001 and GB/T 19001, EPT supply prime high quality products at the realistic price tag, to win-acquire circumstance in lengthy-terms cooperation, adhering to the slogan: “FIR EPT TIME, Each TIME“.
Our mission is to provide highest quality items at the be EPT feasible price. And in undertaking so, to give an unmatched client encounter and to build client tru EPT and gratification. Honest, Quality, Productive, Building, Security the five crucial parts constituting KASIN, which is the important motto for all of the EPT staff. Consequently, we hold striving to construct a corporate technique that is hugely appreciated and we hope that you continue to decide on and use EPT items with satisfaction and fulfillment.
Certificates
Packing & Delivery
EPT Packing Carton & Wooden Case
FAQ
Q: Are you trading business or producer ?
A: We are professionally manufacturer in china and very own ourself casting-workshop, warmly welcome to go to our factory at any time.
Q: How long is your shipping and delivery time?
A: Typically it is 5-ten days if the items are in inventory. or it is 15-twenty five times if the items are not in stock, it is according to amount.
Q: Do you offer samples ? is it cost-free or additional ?
A: Yes, it is obtainable for EPT to submit sample for acceptance free of charge of cost, nevertheless it truly is EPT regulation: for new potentioal buyer, sample is free of charge but customer is responsilble for logistic price.
Q: What is your terms of payment ?
A: 100%T/T Prior to shipment following examine effectively
If you have an EPT issue, p EPT come to feel cost-free to contact us as under:
EPT Industries(ZheJiang ) Co.,Ltd.
No.989,Guoshun Highway, ZheJiang FengPu Industrial Park,
FengXian District, ZheJiang , P.R.China, 201400
Tel: 86~571-8822571/8822 0571 -57152031 Fax: 0086-571-88220971: 86~571-8822571/8822 0571 -57152030
Http://
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For much more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first tools manufacturer’s (OEM) component quantities or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our organization and the outlined substitution parts contained herein are not sponsored, accepted, or created by the OEM.
