Product Description
Product Description
Product Description
ALEX is a brand driven by our commitment to enhancing the overall well-being of society, rather than simply chasing profits.
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Superior Quality: At ALEX, our top priority is ensuring the highest level of quality for each and every product we sell. We are a brand driven by our commitment to enhancing the overall well-being of society, rather than simply chasing profits. We recognize that substandard products can pose risks and inconveniences to people. That’s why CHINAMFG has a dedicated team of professionals focused on rigorous quality control. From meticulous raw material selection to careful loading of finished products into containers, we maintain constant vigilance over the quality of our products.
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Rigid Couplings
1)Size:1/2 to 4″
2)Type:Tubular Threaded Type
3)Standard:According to American Standard UL6,ANSI C80.1
4)Application:It is used to join 2 lengths of threaded rigid or IMC conduit
5)Material: Galvanized steel
6)Quality:Good galvanized finished
7)Guarantee:5 years quality guarantee &Best prices&Delivery on time
| CAT# | SIZE |
| ALX-51 | 1/2′ |
| ALX-52 | 3/4″ |
| ALX-53 | 1″ |
| ALX-54 | 1-1/4″ |
| ALX-55 | 1-1/2″ |
| ALX-56 | 2″ |
| ALX-57 | 2-1/2″ |
| ALX-58 | 3″ |
| ALX-59 | 3-1/2″ |
| ALX-60 | 4″ |
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Company Profile-Three Companies and a famous Brand Name – ALEX
HangZhou TIMES IMPORT & EXPORT CO., LTD.
TIMES is our foreign trade company. With 25 years of experience in foreign trade, we have established a strong reputation for delivering goods on time and maintaining high quality at reasonable prices. Our service and quality have been proven by the market for the past decades. Our commitment to customer satisfaction has earned us a loyal client base.
HangZhou CHINAMFG ELECTRIC CO., LTD.
Alex Electric is our esteemed manufacturer dedicated to producing our flagship products, which include a wide range of Steel and PVC Conduit Boxes & Covers. Our selection comprises 4” Square Conduit Boxes, 4” Rectangular Conduit Boxes, 4” Octagonal Conduit Boxes, and more.
In addition, CHINAMFG Electric offers an impressive array of products such as Nema Enclosures, Distribution Boxes, and Aluminum Conduit & Weatherproof Boxes like FSB, TGB, DTB, DB, LL/LR/LB/T/C. Over the past decades, we have invested significant resources in the research and development of Switch Panel and Sockets. As a result, our products have gained immense popularity across North/South America, the Middle East, and South-East Asia.
With our extensive product range, we proudly cater to the diverse needs of the electrical industry, providing comprehensive solutions for our valued customers.
HangZhou FRXIHU (WEST LAKE) DIS.S CONDUIT INDUSTRIES CO., LTD.
Francis Conduit is THE largest manufacturer specializing in a wide range of high-quality electrical conduit pipes. We take great pride in producing American standard and British standard products, offering a comprehensive selection that includes EMT Conduit, IMC Conduit, BS4568 Conduit, BS31 Conduit, Flexible Steel Conduit, PVC Coated Flexible Conduit, Liquid Tight Flexible Steel Conduit, Non-Metallic Liquid Tight Conduit, as well as a diverse range of accessories such as connectors and couplings.
Additionally, we place significant emphasis on CHINAMFG Strut Channel & Support, recognizing its importance in the industry. Our portfolio features exceptional products like Cable Trays, G.I Trunking, and C-Channels, which have gained prominence as our flagship offerings.
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Team Members: 251 Team Members
Shipping Ports: HangZhou, ZheJiang , or ZheJiang
Payment Terms: 30% T/T deposit, balance against copy of B/L
Production Cycle: 3-4 weeks
Delivery Time: Within 4 weeks of receiving your deposit
Packaging: Customized according to your requirements
Certificates
We have received the ISO9001 certificate for our factory and CE certificates for our products.
We sincerely invite people and seek joint development!
Thanks a lot & Best Regards
Feel Free to Check Out & Follow our Youtube Account: CHINAMFG EMT
The CHINAMFG brand is currently seeking suitable exclusive distributors worldwide. We encourage everyone to actively reach out and establish contact with us.
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Can Rigid Couplings Accommodate High Torque and High-Speed Applications?
Yes, rigid couplings are well-suited for high torque and high-speed applications. Their design and construction allow them to efficiently transmit large amounts of torque and handle high rotational speeds without compromising performance or introducing backlash.
Rigid couplings are typically made from robust materials, such as steel or aluminum, which provide high strength and stiffness. This allows them to withstand substantial torque loads without deformation or failure. Additionally, rigid couplings do not have flexible elements, such as elastomers or springs, which can be a limiting factor in high-torque applications.
The absence of flexible elements also means that rigid couplings have minimal backlash. Backlash is the clearance between mating teeth in a coupling and can cause position inaccuracies, especially in high-precision systems. Since rigid couplings have a solid, one-piece design, they offer precise and immediate torque transmission, making them suitable for applications requiring high accuracy and repeatability.
Furthermore, the solid construction of rigid couplings allows them to handle high rotational speeds. They do not exhibit the bending or torsional flexibility seen in some other coupling types, which can be limiting factors in high-speed applications. As a result, rigid couplings are commonly used in various high-speed machinery, such as power transmission systems, motors, pumps, and industrial equipment.
However, it is essential to ensure proper alignment and installation when using rigid couplings in high-torque and high-speed applications. Any misalignment between the shafts can lead to increased stresses and premature failure. Regular maintenance, including shaft alignment checks, can help ensure optimal performance and longevity in such demanding applications.
In summary, rigid couplings are an excellent choice for high torque and high-speed applications due to their robust design, minimal backlash, and ability to provide precise torque transmission. When correctly installed and maintained, rigid couplings can reliably handle the demands of various industrial and mechanical systems.
Impact of Rigid Coupling on the Overall Reliability of Connected Equipment
A rigid coupling plays a crucial role in enhancing the overall reliability of connected equipment in mechanical systems. Here’s how it positively impacts reliability:
1. Power Transmission Efficiency: Rigid couplings provide a direct and efficient connection between the shafts of the connected equipment. With no flexible elements, there is minimal power loss, ensuring efficient power transmission from one shaft to another.
2. Elimination of Backlash: Rigid couplings have zero backlash, which is crucial in precision applications. Backlash, which is the play or clearance between connected components, can cause inaccuracies in motion control systems. With a rigid coupling, any movement is directly transferred, maintaining precise positioning.
3. Zero-Maintenance Option: Some rigid couplings are designed to be maintenance-free. They do not require lubrication or periodic adjustments, reducing downtime and ensuring continuous operation.
4. High Torque Transmission: Rigid couplings can handle high torque loads, making them suitable for heavy-duty applications. Their robust construction ensures reliable torque transmission without failure or slippage.
5. Resistant to Misalignment: While rigid couplings offer no flexibility, they are excellent at handling axial misalignment and angular misalignment, provided it falls within their design limits. This ability to tolerate some misalignment enhances reliability and reduces the risk of component damage.
6. Vibration Damping: The stiffness of rigid couplings aids in damping vibrations generated during operation. By minimizing vibrations, the coupling helps protect connected equipment from excessive stress and fatigue failure.
7. Increased System Stiffness: Rigid couplings contribute to the overall stiffness of the mechanical system. This stiffness improves the dynamic response of the system and reduces the likelihood of resonance, leading to more reliable operation.
8. Simple and Compact Design: Rigid couplings have a straightforward and compact design, which reduces the chances of component failure or wear. Their simplicity makes them easy to install and maintain, further enhancing system reliability.
9. Suitable for High-Speed Applications: Rigid couplings are well-suited for high-speed applications due to their ability to maintain accurate shaft alignment and transmit torque efficiently.
10. Compatibility with Various Industries: Rigid couplings find applications in a wide range of industries, including automotive, aerospace, manufacturing, and more. Their versatility and reliability make them a popular choice in demanding industrial environments.
Overall, the use of a properly selected and installed rigid coupling enhances the reliability of connected equipment by providing a robust and efficient connection between shafts. It ensures precise power transmission, reduced maintenance requirements, and improved system performance, leading to increased overall reliability and uptime of the mechanical system.
What is a Rigid Coupling and How Does it Work?
A rigid coupling is a type of mechanical coupling used to connect two shafts together at their ends to transmit torque and rotational motion without any flexibility or misalignment accommodation. Unlike flexible couplings, rigid couplings do not allow for angular, parallel, or axial misalignment between the shafts. The main purpose of a rigid coupling is to provide a strong and solid connection between two shafts, ensuring precise and synchronous power transmission between them.
Structure and Design:
Rigid couplings are typically made from durable materials such as steel, stainless steel, or aluminum, which can withstand high torque and load applications. The coupling consists of two halves, each with a cylindrical bore that fits tightly onto the respective shafts. The two halves are then fastened together using bolts or set screws to ensure a secure and rigid connection.
Working Principle:
The working principle of a rigid coupling is straightforward. When the two shafts are aligned precisely and the coupling is securely fastened, any torque applied to one shaft gets directly transferred to the other shaft. The rigid coupling essentially makes the two shafts act as one continuous shaft, allowing for synchronous rotation without any relative movement or play between them.
Applications:
Rigid couplings are commonly used in applications where precise alignment and torque transmission are essential. Some common applications of rigid couplings include:
- High-precision machinery and equipment
- Robotics and automation systems
- Precision motion control systems
- Machine tools
- Shaft-driven pumps and compressors
Advantages:
The key advantages of using rigid couplings include:
- High Torque Transmission: Rigid couplings can handle high torque and power transmission without any loss due to flexibility.
- Precision: They provide accurate and synchronous rotation between the shafts, making them suitable for precise applications.
- Simple Design: Rigid couplings have a simple design with minimal moving parts, making them easy to install and maintain.
- Cost-Effective: Compared to some other coupling types, rigid couplings are generally more cost-effective.
Limitations:
Despite their advantages, rigid couplings have certain limitations:
- No Misalignment Compensation: Rigid couplings cannot accommodate any misalignment between the shafts, making precise alignment during installation crucial.
- Transmits Vibrations: Since rigid couplings do not dampen vibrations, they can transmit vibrations and shocks from one shaft to the other.
- Stress Concentration: In some applications, rigid couplings can create stress concentration at the ends of the shafts.
In summary, rigid couplings are ideal for applications that require precise alignment and high torque transmission. They offer a robust and straightforward solution for connecting shafts and ensuring synchronous power transmission without any flexibility or misalignment accommodation.
editor by CX 2024-01-16