Product Description
China factory direct Steel Rigid threaded Coupling for Electrical Rigid Conduit
Description:
China factory direct Steel Rigid threaded Coupling for Electrical Rigid Conduit
Standards: UL
Finish: Galvanized/HDG
Material: Galvanized Steel
Usage: for imc /rigid conduit(RMC) connection
Package: carton
Delivery time: 20 to 30 days
Place of CHINAMFG : China
Size: 1/2″-4″
Brand : RIFI
Field Names: Rigid couplings, threaded rigid couplings, heavy wall couplings, threaded heavy wall couplings, rigid couplers, heavy wall couplers, threaded couplers.
Specifications:
China factory direct Steel Rigid threaded Coupling for Electrical Rigid Conduit
IMC coupling
|
IC050 |
1/2″ |
|
IC075 |
3/4″ |
|
IC100 |
1″ |
|
IC125 |
1-1/4″ |
|
IC150 |
1-1/2″ |
|
IC200 |
2″ |
|
IC300 |
3″ |
|
IC400 |
4″ |
Rigid coupling
|
RGC050 |
1/2″ |
|
RGC075 |
3/4″ |
|
RGC100 |
1″ |
|
RGC125 |
1-1/4″ |
|
RGC150 |
1-1/2″ |
|
RGC200 |
2″ |
|
RGC300 |
3″ |
|
RGC400 |
4″ |
Application
China factory direct Steel Rigid threaded Coupling for Electrical Rigid Conduit
These 1/2″-4″ UL Galvanized Steel Tube Couplings electro galvanized Rigid Conduit Coupling are used to join 2 ends of threaded rigid conduits or IMC conduits together. They can also be used with CHINAMFG nipples and connectors to CHINAMFG threaded conduits to electrical junction boxes or enclosures.
Our service
1) Excellent Quality: The stable supply of materials we used is good quality, and we pay more attention and strictly treat the quality from production and package.
2) Customized Service: We can customize the size and engraving service of the product according to the customer’s needs.
3) Offering Best Price: We have professional factory, so our cost is low than others and you can get a favorable price from us.
4) Convenience For Purchasing: Customers can find conduit and all the related fittings here, and can get all the goods you need in a short time. Like set screw coupling/compression connectors/ strut clamps and so on.
FAQ
Q1: Are you a trading company or manufacturing company?
A: Both we are, we have 2 production bases and about 10 sourcing factory to meet customer whole line items demand .
Q2:When can I get the quotation?
A1:For regular items within 24 hours; For sprcial items or customize items need a little more time .
Q3: How can I request product samples?
A: The samples are free but courier charge will be collected. Please send us samples list and courier account number.
Q4: How can I request a product catalog?
A: Pls send us your email and we will send you our e catalog ( pdf file ).
The PDF catalog we can send to you by email or WeTransfer.
Q5: What is your payment terms?
A:Normally 30% T/T deposit,balance against B/L copy;
the other is irrevocable L/C 100% at sight.
Q6: How about the delivery time?
A: Accord to your order list and quantity,mostly delivery in 30days.
Q7: How do we control the products’ quality?
A: 1. high quality mold
2. raw materials control
3. production process quality control
4. final inspection
5. water testing (no leaking)
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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.
Use of Rigid Couplings for Motor-to-Shaft and Shaft-to-Shaft Connections
Yes, rigid couplings can be used for both motor-to-shaft and shaft-to-shaft connections in mechanical systems. Rigid couplings are designed to provide a solid and non-flexible connection between two shafts. This characteristic makes them versatile for various applications, including motor-to-shaft and shaft-to-shaft connections.
1. Motor-to-Shaft Connections: In motor-to-shaft connections, a rigid coupling is used to connect the output shaft of an electric motor to the driven shaft of a machine or equipment. This ensures direct power transmission without any flexibility. Motor-to-shaft connections are common in applications where the motor’s rotational motion needs to be transferred to the driven equipment with high precision and efficiency.
2. Shaft-to-Shaft Connections: In shaft-to-shaft connections, a rigid coupling joins two shafts directly, providing a solid and immovable link between them. This is beneficial in applications where precise alignment and torque transmission are essential, such as in precision motion control systems or heavy-duty industrial machinery.
Rigid couplings are available in various designs, such as one-piece, two-piece, and split types, to accommodate different shaft arrangements. The type of rigid coupling used depends on the specific application and the shaft sizes to be connected.
Advantages of Using Rigid Couplings:
– Zero backlash ensures accurate motion transfer and positioning.
– Efficient power transmission without loss due to flexibility.
– Minimal maintenance requirements due to their simple design.
– High torque capacity suitable for heavy-duty applications.
– Tolerance to misalignment (within design limits) enhances versatility.
– Provides system stiffness, reducing the risk of resonance and vibration-related issues.
– Suitable for high-speed applications.
– Versatility for various industrial applications.
Whether it’s connecting a motor to a driven shaft or joining two shafts together, rigid couplings offer reliability, precision, and efficiency, making them a popular choice in numerous mechanical systems.
Materials Used in Manufacturing Rigid Couplings:
Rigid couplings are designed to provide a strong and durable connection between two shafts, and they are commonly made from a variety of materials to suit different applications. The choice of material depends on factors such as the application’s environment, load capacity, and cost considerations. Some common materials used in manufacturing rigid couplings include:
- 1. Steel: Steel is one of the most widely used materials for rigid couplings. It offers excellent strength, durability, and resistance to wear. Steel couplings are suitable for a wide range of applications, including industrial machinery, automotive systems, and power transmission.
- 2. Stainless Steel: Stainless steel couplings are used in applications where corrosion resistance is crucial. They are well-suited for environments with high humidity, moisture, or exposure to chemicals. Stainless steel couplings are commonly used in food processing, pharmaceuticals, marine, and outdoor applications.
- 3. Aluminum: Aluminum couplings are known for their lightweight and corrosion-resistant properties. They are often used in applications where weight reduction is essential, such as aerospace and automotive industries.
- 4. Brass: Brass couplings offer good corrosion resistance and are commonly used in plumbing and water-related applications.
- 5. Cast Iron: Cast iron couplings provide high strength and durability, making them suitable for heavy-duty industrial applications and machinery.
- 6. Bronze: Bronze couplings are known for their excellent wear resistance and are often used in applications involving heavy loads and low speeds.
- 7. Plastics: Some rigid couplings are made from various plastics, such as nylon or Delrin. Plastic couplings are lightweight, non-conductive, and suitable for applications where electrical insulation is required.
It’s essential to consider the specific requirements of the application, including factors like load capacity, operating environment, and cost, when choosing the appropriate material for a rigid coupling. The right material selection ensures that the coupling can withstand the forces and conditions it will encounter, resulting in a reliable and long-lasting connection between the shafts.
editor by CX 2024-04-02