Fixed Speed Basic Model Disc Type (FBM-D) Magnetic Coupling

https://www.magicmag-tech.com/Fixed-Speed-Basic-Model-Disc-Type-FBM-D-Magnetic-Coupling.html

STRUCTURAL PATTERN：

PRODUCT DESCRIPTION：

An FBM consists of two separate components that have no physical contact. A precision machined aluminum rotor containing powerful permanent rare earth magnets is mounted on one shaft. A conductor consisting of a steel housing with copper rings mounts on the other shaft. The coupling’s ability to transmit torque is created by the relative motion between the copper conductor and the magnets. This motion creates a magnetic field in the copper that interacts with the permanent magnets, thus transmitting torque across the air gap. 

● FBM (D) adopts a double disc structure with a fixed gap between the double discs

● Air gap between magnetic rotor (driven side) and conductor (driver side) reduces vibration

● Copper conductor design maximizes induction of magnetic fields

● Steel plates focus magnetic flux through copper conductors to maximize magnetic fields

● Coupling is designed to minimize ElectroMagnetic Interference (EMI) –flux level lower than associated motor

INDUSTRY APPLICATIONS：

● Steel

● Cement

● Wastewater    

● Oil & Gas Power

● HVAC

● Power Generation

● Pulp & Paper

● Mining

● Maritime

● Chemical Processing

● General Manufacturing

● Forest Products

SPECIFICATION：

APPLICATION INDUSTRY

MagicMAC^TM products are used with a wide variety of rotating equipment in industry. The top twelve applications of MagicMAC^TM technology are as follows:

● Pumps               

● Blowers              

● Conveyors

● Fans                 

● Clinker Grinders       

● Bucket wheels

● Air Pre-heaters        

● Re-Pulpers           

● Centrifuges

● Crushers             

● Compressors          

● Bucket Elevator

And many more…

FAQ

Q1: What is the Fixed Speed Basic Model Disc Type (FBM-D) Magnetic Coupling?

A1: The FBM-D Magnetic Disc Coupling is a magnetic disc coupling designed for high power density and precise power transmission. Its unique dual-disc structure and adjustable air gap allow for efficient torque transfer while minimizing vibration and electromagnetic interference. This disc type magnetic coupling is ideal for industrial applications requiring high precision and high power density, such as large conveyors and compressors.

A Shaft Coupling with Brake Disk is a type of coupling that combines a torsionally flexible shaft coupling with a brake disk. This design is used to provide holding brakes in applications where stopping or holding a load is necessary. It can handle high circumferential speeds and is suitable for applications requiring fail-safe mechanisms.

Q2: What are the key features of the FBM-D Disc Type Magnetic Coupling?

A2: The key features of the FBM-D Disc Type Magnetic Coupling include:

Dual-disc structure: Provides enhanced torque transmission and stability.

Adjustable air gap: Allows flexible control of torque transfer to adapt to different operating conditions.

High precision alignment: Reduces vibration and equipment damage caused by misalignment.

Low electromagnetic interference: Optimized design ensures no EMI during high power transmission.

Q3: What is the specification scope of the FBM-D Magnetic Disk Coupler?

A3: The Magnetic Disk Coupler covers a wide power range from 15 kW to 1800 kW, making it suitable for various industrial applications. It is designed for use with 1500 r/min, 4-pole motors.

Q4: What are the advantages of using the FBM-D Magnetic Coupling?

A4: The advantages of the FBM-D Magnetic Coupling include:

High power density: Suitable for high-power equipment, providing efficient transmission solutions.

Flexible adjustment: The adjustable air gap allows optimization of torque transfer based on actual operating conditions.

Reduced vibration: The dual-disc structure effectively absorbs vibrations, extending the life of the equipment.

Fast return on investment: Significant energy savings and reduced operating costs lead to a quick ROI.

Q5: How does the FBM-D Magnetic Coupling reduce vibration?

A5: The FBM-D Magnetic Coupling reduces vibration through its dual-disc structure, which effectively absorbs and dampens mechanical shocks. This design minimizes the transmission of vibrations from the motor to the driven equipment, thereby extending the life of mechanical seals and bearings.

Q6: How does the adjustable air gap in the FBM-D Magnetic Coupling work?

A6: The adjustable air gap in the FBM-D Magnetic Coupling allows for fine-tuning of the magnetic coupling strength. By adjusting the distance between the magnetic discs, users can control the amount of torque transferred. This feature is particularly useful in applications where varying loads or operating conditions require flexible torque management.

Q7: How do I choose the right Disc Type Coupling for my application?

A7: When choosing a Disc Type Coupling, consider the following factors:

Torque capacity: Ensure the coupling can handle the maximum torque required.

Shaft misalignment: Choose a coupling that can accommodate the expected misalignment in your application.

Speed: Verify that the coupling can operate at the required speed.

Environmental conditions: Select materials that can withstand the specific conditions of your application, such as temperature and chemical exposure.

Q8: Can a Magnetic Disc Coupling be customized for specific applications?

A8: Yes, Magnetic Disc Couplings can often be customized to meet specific application requirements. This includes adjustments to the air gap for torque control, as well as modifications to the materials and dimensions to suit different operating conditions.