Product Description
XLT Star Type Flexible Coupling (JB/T10466-2004)
♦Description
♦Basic Parameter and Main Dimension(JB/T3241-1991)
Note:
N.m= Norminal torque; d1.d2= Diameter of shaft hole
1. The value of A can be determined according to the needs of users, but the mass of the intermediate sleeve should not be greater than 1.6% of the circumference force at 0.78D calculated according to the norminal torque.
2. The critical speed should be checked.
Other products
♦Other Products List
| Transmission Machinery Parts Name |
Model |
| Universal Coupling | WS,WSD,WSP |
| Cardan Shaft | SWC,SWP,SWZ |
| Tooth Coupling | CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK |
| Disc Coupling | JMI,JMIJ,JMII,JMIIJ |
| High Flexible Coupling | LM |
| Chain Coupling | GL |
| Jaw Coupling | LT |
| Grid Coupling | JS |
Company Profile
♦Our Company
HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.
Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.
♦Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
2.Product Services
Raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→ Packing → Shipping
3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
♦FAQ
Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.
Q 2: Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.
Q 3: How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples? Is it free or extra ?
Yes, we could offer the sample but not for free. Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.
Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstance.
Q 6: What is the MOQ?
A: Usually our MOQ is 1 pcs.
Q 7: Do you have inspection procedures for coupling ?
A: 100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
Q 9: What’s your payment?
A: T/T.
♦Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China
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What Materials are Commonly Used in Manufacturing Sleeve Couplings?
Sleeve couplings are manufactured using a variety of materials to suit different application requirements. The choice of material depends on factors such as the specific application, operating conditions, torque requirements, and environmental considerations. Here are some common materials used in manufacturing sleeve couplings:
1. Steel:
Steel is one of the most common materials used in manufacturing sleeve couplings. It offers excellent strength, durability, and resistance to wear and corrosion. Steel sleeve couplings are suitable for a wide range of applications, including industrial machinery, power transmission systems, and automotive applications.
2. Stainless Steel:
Stainless steel sleeve couplings provide enhanced corrosion resistance compared to standard steel couplings. They are ideal for applications where exposure to moisture, chemicals, or corrosive environments is a concern. Stainless steel couplings are commonly used in food processing, pharmaceutical, and marine applications.
3. Aluminum:
Aluminum sleeve couplings are lightweight and offer good corrosion resistance. They are commonly used in applications where reduced inertia is desirable, such as robotics, aerospace, and automation. However, aluminum couplings have lower torque capacities compared to steel or stainless steel couplings.
4. Brass or Bronze:
Brass or bronze sleeve couplings are known for their excellent corrosion resistance, making them suitable for marine and saltwater applications. They are also used in certain industries where electrical conductivity is required, such as electrical equipment and machinery.
5. Thermoplastics:
Thermoplastic materials, such as nylon or polyurethane, are used in some sleeve couplings. These materials offer good chemical resistance and are often used in light-duty or precision applications, such as medical devices and laboratory equipment.
6. Composite Materials:
Composite materials, which combine different materials for specific performance characteristics, are also used in some sleeve couplings. These materials can provide a balance of properties, such as lightweight, strength, and corrosion resistance, making them suitable for various applications.
The choice of material for a sleeve coupling depends on the specific requirements of the application. Factors such as torque capacity, environmental conditions, temperature range, and the need for corrosion resistance play a vital role in selecting the appropriate material. Manufacturers often provide detailed specifications and material options for their sleeve coupling products, allowing engineers and designers to make informed decisions based on the application’s demands.
What are some Real-world Examples of Successful Sleeve Coupling Installations and their Benefits?
There are numerous real-world examples of successful sleeve coupling installations in various industries, each demonstrating the benefits of using these couplings in different applications. Here are some examples:
- Pump Systems: Sleeve couplings are commonly used in pump systems to connect the motor shaft to the pump impeller. The simplicity and ease of installation of sleeve couplings make them a popular choice in this application. Benefits include reliable power transmission, easy maintenance, and cost-effectiveness.
- Conveyor Systems: In conveyor systems, sleeve couplings are used to connect the conveyor motor to the driving pulley shaft. The ability to accommodate misalignment and the low maintenance requirements of sleeve couplings contribute to the smooth operation and long service life of these systems.
- Automation Machinery: Sleeve couplings play a crucial role in various automation machinery, such as robotics and CNC machines. Their compact design and torsional flexibility ensure precise motion control and efficient power transmission.
- Industrial Mixers and Agitators: Sleeve couplings are used in mixers and agitators to connect the motor shaft to the mixing impeller or agitator. The ability to handle misalignment and dampen vibrations helps improve the equipment’s performance and reliability.
- Machine Tools: In machine tools, such as lathes and milling machines, sleeve couplings are utilized for connecting the motor to the tool’s spindle. The backlash-free characteristics of some sleeve couplings contribute to the precision and accuracy of machining operations.
- Automotive Industry: In the automotive industry, sleeve couplings are used in various components, such as windshield wipers, power windows, and power seats. Their compact size and ease of installation make them suitable for these automotive applications.
- Printing Equipment: Sleeve couplings are commonly used in printing presses to connect the motor to various rollers and cylinders. The simple design and reliable performance of sleeve couplings contribute to the efficiency of printing processes.
The benefits of sleeve couplings in these real-world examples include:
- Easy Installation: Sleeve couplings are easy to install, reducing downtime during equipment assembly or maintenance.
- Misalignment Compensation: Sleeve couplings can accommodate minor misalignments, reducing the risk of shaft damage and increasing the equipment’s lifespan.
- Vibration Damping: Sleeve couplings dampen vibrations and shocks, minimizing stress on connected components and extending their service life.
- Cost-effectiveness: Sleeve couplings offer a cost-effective solution for many power transmission applications, making them a popular choice in various industries.
- Low Maintenance: Sleeve couplings require minimal maintenance, leading to reduced operating costs and increased productivity.
- Torsional Flexibility: The torsional flexibility of sleeve couplings allows for smooth power transmission, reducing the risk of equipment damage due to sudden torque spikes.
These real-world examples demonstrate how sleeve couplings contribute to the efficiency, reliability, and performance of diverse mechanical systems in numerous industrial settings.
Can you Explain the Working Principle of a Sleeve Coupling and its Advantages in Various Industries?
A sleeve coupling operates on a simple and effective working principle, making it a versatile choice for various industries. The working principle and advantages of a sleeve coupling are as follows:
Working Principle:
A sleeve coupling connects two shafts with their ends aligned. The coupling consists of a hollow cylindrical sleeve that fits over the shaft ends. The inner diameter of the sleeve matches the outer diameter of the shafts, creating a snug fit. The sleeve coupling does not have any mechanical components like teeth, gears, or keys, relying on the friction between the shaft and the sleeve for torque transmission.
When one shaft rotates, it transfers torque to the sleeve coupling. The frictional force between the sleeve and the shaft causes the sleeve to rotate. As a result, the torque is transmitted from one shaft to the other through the sleeve, enabling power transmission between the two shafts. The sleeve coupling’s flexibility allows it to compensate for minor misalignments between the shafts, ensuring smooth torque transmission even when the shafts are not perfectly aligned.
Advantages in Various Industries:
Sleeve couplings offer several advantages that make them suitable for use in various industries:
- Simple Design and Installation: Sleeve couplings have a straightforward design, making them easy to install and maintain. They do not require complex alignment procedures, which reduces setup time and associated costs in industrial applications.
- Cost-Effectiveness: Sleeve couplings are economical compared to other types of couplings. Their basic design and materials contribute to their cost-effectiveness, making them an attractive choice for budget-conscious projects.
- Flexibility and Misalignment Compensation: Sleeve couplings can accommodate slight angular and axial misalignment between the shafts. This flexibility is beneficial in applications where precise shaft alignment is challenging or when machinery experiences minor shifts during operation.
- Shock Absorption and Vibration Damping: The flexibility of sleeve couplings allows them to dampen vibrations and absorb shocks, preventing them from transferring to connected machinery. This feature enhances the stability and reliability of mechanical systems, especially in applications with varying loads or operating conditions.
- Wide Range of Applications: Sleeve couplings find applications in various industries, including general machinery, pumps, compressors, conveyors, and power transmission systems. They are well-suited for moderate torque and speed requirements in a diverse range of industrial settings.
While sleeve couplings offer significant advantages, they may not be suitable for applications with severe misalignment, high torque or speed requirements, or those that demand precise shaft alignment. In such cases, other types of couplings with specific features may be more appropriate. Proper selection and sizing of the sleeve coupling based on the application’s requirements ensure efficient and reliable power transmission, contributing to enhanced productivity and reduced downtime in various industries.
editor by CX 2024-03-12