Brass Cable Glands is a product that should be recognizable to those of us who work in the electrical, power, communication, and instrument control sectors. This product is widely used and is an essential cable component for connecting the cable end to the matching machine and equipment. brass cable glands are one type of cable gland that is also the most commonly utilized. As a result, this article will help you comprehend brass cable glands from a variety of perspectives, as well as give you with practical advice and guidelines for acquiring them.
1. Definition of Brass Cable Gland
Cable glands are also commonly employed in everyday life as power connections for incandescent lamps, refrigerators, washing machines, and other major electrical equipment. The brass cable gland, as the name implies, is a cable gland made of brass. It’s commonly utilized in huge electrical and power equipment. It can connect cables and equipment and securely attach the cable gland to the equipment. They are used in combination depending on the cable model, and they can also give some sealing protection to the electrical equipment and cable interface, as well as help with waterproofing and dust proofing. Because it is formed of brass, it has great corrosion resistance, high-temperature resistance, and conductivity, and it is used to make brass cable glands.. Therefore, it can be seen that the performance of the cable gland will be different depending on the material it is made of.
2. The structure of Brass Cable Glands
By understanding the structural structure of the brass cable gland, we have a comprehensive understanding of it from the inside out. The brass cable gland is generally composed of several separate parts, and each part plays its own role in its respective position. They are:
Connector body: This part is the core part of the brass connector, made of brass, and its surface can also be treated with some chemical processes to provide overall chemical properties, good conductivity and overall structural stability. Therefore, the quality of this part directly determines the performance of the entire brass cable gland.
O-ring: The main function is to seal, ensure the sealing between the locking nut and the connector body, and ensure the air tightness and water tightness of the entire cable connector.
Locking nut: As the name suggests, it plays a locking role, firmly fixes the connector on the equipment or electrical appliance, enhances the stability of the connector, and plays a supporting role.
Step sealing ring: It also plays a sealing role. This sealing ring and the O-ring provide double sealing for the main body of the entire head, further stabilizing the air tightness and water tightness of the entire connector.
Sealing nut: It plays a sealing and tightening role, and is generally used in conjunction with Anti-release buckle.
Anti-release buckle: A design that enhances the stability of the connector. By using it in conjunction with the sealing nut, the cable connector fixed on the equipment will not fall off even if it is subjected to external force or long-term vibration of the equipment, thus ensuring the reliability of the product.
3. How does Brass Cable Glands work
Its functioning concept is quite basic. Its functioning concept is plainly understandable from its installation and structure. First, install and repair the cable and connector, then connect the cable connection to a specified device or appliance and secure it with a locking nut. During the tightening operation, pay attention to whether the sealing ring is complete, and the inside of the connector, and the connection between the connector and the device are clean. In this way, the cable is completely fixed on the device, allowing it to be reliably connected to the device. At the same time, it also ensures the air tightness and water tightness of the contact point between the cable and the device, ensuring their stability during operation.
4. The Advantages of Brass Cable Glands
Compared to ordinary cable glands, brass cable glands can also provide the following advantages:
Corrosion resistance: Brass has excellent corrosion resistance, so brass cable glands can be used in corrosion-resistant environments, ensuring the stability of cables and equipment.
Durability: Brass cables can also undergo other chemical treatments on the surface to provide overall durability.
Conductivity: Brass has good conductivity, reduces obstacles to current transmission, and improves their overall efficiency.
High strength: Brass cable glands have higher strength than plastic materials, can be stably fixed on electrical equipment, and provide stable and solid support for cables.
Adaptability: Applicable to various industries, whether in corrosive environments, high temperature environments or high pressure environments, brass cable glands can stably perform their excellent performance.
5. How to Install Brass Cable Glands
Preparation: First, gather the cable, brass cable gland, and equipment you will install. Check that their models match.
Cable Insertion: Insert the cable into the brass cable gland in the correct direction.
Installation Adjustment: Check and adjust the sealing ring, then tighten the sealing nut. Once the gland and equipment are fully installed, tighten the lock nut and perform a post-installation check.
Final Check: Finally, check that the entire gland is secure, the cable is firmly fixed to the equipment, and the sealing ring is installed tightly with no looseness.
6. The Application of Brass Cable Glands
Brass cable glands are widely used in various industries due to their excellent performance characteristics:
Power Industry: In places like distribution cabinets and substations, brass cable glands are often used to connect cables because of their outstanding conductivity and stability.
Communication Industry: The communication industry frequently uses brass cable glands to create reliable and stable connections between communication cables and equipment.
Industrial Sector: Large machinery requires brass cable glands to connect power lines or wires safely.
Marine Industry: Brass cable glands are widely used in the marine industry due to their corrosion resistance. In marine environments, where they face long-term exposure to seawater, corrosion resistance is a key factor in assessing the stability of a gland.
7. Choosing the Cable Gland from NLZD
Understanding the various indicators of cable glands gives us a general idea of how to choose the right one. Based on the industry, the environment, and the installation location, we can select the suitable cable gland for our needs. When purchasing cable glands, it’s also important to consider the manufacturer’s strength. Professionals should handle specialized tasks to produce the best products.
NLZD Electric is a manufacturer with over ten years of experience in cable glands and accessories. They offer cable glands made from stainless steel, nickel-plated brass, PP, and PA materials, suitable for sealing various diameters of power, control, instrumentation, data, and telecommunication cables. These glands serve as sealing and termination devices to ensure the integrity of the cable entry point. The company also has in-house R&D capabilities, allowing them to customize products and packaging according to your needs. They hold certifications such as UL, CE, ROHS, REACH, SGS, and BSCI.
FAQ
Can all types of cables use brass cable glands?
Brass cable glands are suitable for most cables, but some specific industries may not be compatible. For example, certain chemical production industries may use substances that can react with brass, affecting its reliability. When selecting brass cable glands, it is also important to consider specifications and sizes.
How to maintain brass cable glands?
Regularly check to ensure that the connections between the gland, equipment, and cable are secure. Pay special attention to the sealing rings for signs of aging or corrosion; if any issues are found, they should be replaced promptly.
What is the lifespan of brass cable glands?
Under good environmental conditions, brass cable glands can last for many years, but regular inspections are necessary.
How to Test Brass Cable Glands？
The main inspection includes joint appearance inspection, dust and water resistance test, etc. Our company has a special video explanation, which is more detailed and intuitive. You can click to watch the video to learn.
Conclusion
Brass cable glands will continue to expand their application range as technology and materials develop. Due to space limitations, the applications and knowledge related to brass cable glands go beyond this overview. If you want to learn more about their performance and product details, feel free to leave a message to our expert team for in-depth discussions and suitable cable connection solutions.
