Product Description

Made in China custom Magnetic Coupling with High Quality

Introducing our custom Magnetic Coupling, proudly made in China with the highest quality standards. This coupling is designed to provide exceptional performance and reliability, making it an ideal choice for various applications.

Our Magnetic Coupling is crafted using rare earth magnets, ensuring a strong and durable connection. It offers a secure and efficient transfer of power between shafts, eliminating the need for physical contact. This feature not only reduces wear and tear but also minimizes the risk of contamination, making it suitable for sensitive environments.

 

Ordinary magnetic coupling, working temperature less than 80 ºC, without acid or alkali corrosion environment. Please contact customer service for customization.

NO.	ФA	ФB	C	ФD	Фa	Фb	Фd	E	F	H	J	K	L	M	P	S	T	V	Фh	Фx	torqueN.m
YCL045	45	38	50	19	33	27	12	32	6	38	5	4	60	4	3	2	5	39	31	65	2
YCL060	60	47	58	24	43	35	15	38	8	46	6	5	70	5	4	2	6	48	40	90	6
YCL080	80	58	65	28	58	48	20	40	8	50	7	6	80	6	5	4	8	51	55	115	12
YCL100	100	70	100	35	72	58	25	72	10	83	8.5	7	117	8	6	6	10	84	68	142	45
YCL120	120	70	105	35	86	70	30	72	10	86	8.5	7	125	8	8	8	10	88	82	165	84

If customization is required, please contact customer service

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Torque and Speed Limitations of Magnetic Couplings for Different Sizes and Applications

The torque and speed limitations of magnetic couplings depend on various factors, including the size of the coupling and the specific application requirements. Here’s a general overview of these limitations:

• Torque Limitations:

  The torque capacity of a magnetic coupling is influenced by the strength of the magnets used, the size of the coupling, and the materials chosen for the rotor and containment shell. Larger magnetic couplings with stronger magnets and robust materials can handle higher torque requirements.

• Size and Application:

  The size of the magnetic coupling plays a crucial role in determining its torque capacity. Smaller couplings are typically used in low-torque applications, such as laboratory equipment or small pumps. In contrast, larger couplings can handle higher torque demands, making them suitable for industrial-scale pumps and agitators.

• Speed Limitations:

  The maximum speed at which a magnetic coupling can operate depends on several factors, including the rotational speed of the driving and driven shafts and the design of the coupling. High-speed applications, such as centrifugal pumps, require magnetic couplings designed to minimize eddy current losses and ensure stable performance at elevated speeds.

• Specialized Applications:

  Some magnetic couplings are specifically designed for high-speed or high-torque applications, such as in large industrial pumps or agitators. These specialized couplings are engineered with materials and construction techniques to optimize performance under demanding conditions.

• Customization Options:

  Manufacturers of magnetic couplings may offer customization options to tailor the torque and speed ratings to the specific needs of the application. This can involve selecting different magnet configurations, materials, and overall design adjustments to achieve the desired performance characteristics.

It is essential to consult with the coupling manufacturer or a qualified engineer to determine the appropriate magnetic coupling size, torque, and speed ratings for a specific application. Factors such as the fluid properties, load requirements, and environmental conditions should be taken into account to ensure the coupling’s optimal performance and reliability.

Can Magnetic Couplings Be Retrofitted into Existing Systems to Enhance Performance?

Yes, magnetic couplings can be retrofitted into existing systems to enhance performance, efficiency, and reliability. Retrofitting magnetic couplings offers several benefits and is a practical solution for upgrading older systems or replacing traditional mechanical couplings with more advanced technology. Here’s how magnetic couplings can enhance the performance of existing systems:

1. Improved Efficiency:

   Magnetic couplings operate without direct physical contact, which reduces friction losses and improves overall system efficiency. By retrofitting a magnetic coupling, the system can experience lower energy consumption and increased power transmission efficiency.

2. Elimination of Mechanical Wear:

   Traditional mechanical couplings with sliding or rolling elements are prone to wear and require regular maintenance and replacement. Magnetic couplings, on the other hand, do not have any physical contact between components, eliminating the need for lubrication and reducing mechanical wear. Retrofitting with a magnetic coupling can extend the system’s lifespan and reduce maintenance costs.

3. Hermetic Sealing:

   Magnetic couplings offer hermetic sealing capabilities, preventing fluid leakage and contamination. By retrofitting a magnetic coupling, the system can achieve a leak-free operation, making it suitable for applications in industries such as chemical processing, pharmaceuticals, and food and beverage.

4. Compatibility:

   Magnetic couplings can be designed to be compatible with various systems and applications. Manufacturers offer a range of sizes and configurations to suit different retrofitting needs. Customized magnetic couplings can be engineered to match the existing system’s requirements without major modifications.

5. Tolerance to Misalignment:

   Magnetic couplings can accommodate a certain degree of misalignment between the driving and driven components. This misalignment tolerance can be advantageous when retrofitting into systems where precise alignment may be challenging to achieve.

6. Overload Protection:

   Some magnetic couplings come with built-in overload protection features. Retrofitting with such couplings can add an additional layer of safety to the system, preventing damage in case of sudden overloads or excessive torque.

When retrofitting magnetic couplings into existing systems, it is essential to work with experienced engineers or manufacturers to ensure proper sizing, alignment, and integration. Conducting a thorough evaluation of the system’s requirements and the benefits of the retrofit will help determine the best magnetic coupling solution for enhancing the performance and longevity of the existing setup.

Working Principle of a Magnetic Coupling and Its Advantages Over Traditional Couplings

A magnetic coupling operates on the principle of magnetism to transmit torque from one shaft to another without direct physical contact. It consists of two rotors, an outer rotor connected to the driving shaft and an inner rotor connected to the driven shaft, with a containment shell separating them.

Here’s how a magnetic coupling works:

1. Permanent Magnets:

   Both the outer and inner rotors contain permanent magnets with alternating poles facing each other. When the driving shaft rotates, the magnets on the outer rotor create a magnetic field.

2. Magnetic Induction:

   This magnetic field induces a corresponding magnetic field in the inner rotor due to the magnetic permeability of the containment shell. As a result, the inner rotor starts to rotate synchronously with the outer rotor.

3. Torque Transmission:

   The interaction between the magnetic fields allows torque to be transferred from the driving shaft to the driven shaft without any physical connection. The two shafts remain completely isolated from each other.

The advantages of magnetic couplings over traditional couplings include:

• No Physical Contact:

  Magnetic couplings offer non-contact power transmission, eliminating wear and friction that can occur in mechanical couplings. This results in longer service life and reduced maintenance requirements.

• Misalignment Compensation:

  Magnetic couplings can tolerate a certain degree of misalignment between the driving and driven shafts. This ability to compensate for misalignment reduces stress on the components and enhances system reliability.

• Hermetic Sealing:

  The containment shell in a magnetic coupling provides hermetic sealing between the input and output shafts. This prevents fluid leakage, making magnetic couplings suitable for applications involving hazardous or sensitive fluids.

• Overload Protection:

  In case of sudden overloads or blockages in the driven system, a magnetic coupling can slip or disengage, protecting the driving motor and connected components from damage.

• No Lubrication Required:

  Since there is no physical contact between components, magnetic couplings do not require lubrication. This feature simplifies maintenance and avoids potential fluid contamination.

Magnetic couplings find applications in various industries, including chemical processing, food and beverage, pharmaceuticals, and power generation, where these advantages are essential for efficient and reliable power transmission.

editor by CX 2024-05-02