Application of Permanent Magnet Motors in Elevator Traction Machines In the elevator industry, the use of permanent magnet (PM) motors in traction machines represents a significant technological advancement. These motors offer numerous benefits, including improved efficiency, compact design, and lower maintenance costs, which are crucial for modern elevator systems. This blog explores the application of [...]
Common Testing Methods for Sintered NdFeB Magnets Sintered neodymium-iron-boron (NdFeB) magnets are widely used in modern technology and industry, such as electric vehicles, wind turbines, and consumer electronics, due to their excellent magnetic properties. To ensure their reliability and performance in various applications, comprehensive testing is necessary. Newland Magnet has a series of professional magnet [...]
Magnetic Circuit Design and Arrangement in Modern Technology In modern technology, the design and arrangement of magnetic circuits are crucial to the performance of devices. The application scenarios are diverse and complex, making it challenging to meet the usage requirements with a single magnet. Additionally, when rare earth prices are high, the volume and amount [...]
Non-contact Magnetic Disc Coupling Non-contact magnetic disc coupling has the characteristics of no mechanical contact, efficient drive, high efficiency and energy saving, simple maintenance, tolerance of large alignment error, long life, etc. It is a new technology that uses modern magnetism as the basic theory and uses the magnetic force generated by magnetic materials to [...]
Test Method for Surface Magnetic Distribution of Strong Magnetic Products Strong magnetic materials can be found in most modern industrial activities, like electric motors, sensors, medical devices, and magnetic separating systems. Customers interested in search terms related to test methods of surface magnetic distribution tend to be more often engineers, quality managers, or purchasing managers [...]
Application of Magnets in Supermarket Magnetic Anti-Theft Tags The use of magnetic anti-theft systems is an essential part of protecting supermarket stock. Retail theft and other forms of theft have been increasing at a rate that is challenging supermarket security. The use of magnetic anti-theft systems provides a balance between supermarket protection and a pleasant [...]
The Daily Maintenance of Magnetic Products Magnets show up everywhere – factories, gadget assembly, scrap sorting, machine control. They grab, move, sense, pull apart metals using invisible push and pull. Hard to tell just by looking, but folks often think these blocks need no care once set in place. Few people notice how a magnet [...]
Difference Between NdFeB Magnet and Electromagnet Everywhere you look, machines rely on invisible pushes and pulls to work right. Whether it is an appliance at home or robots building cars, tiny forces keep parts in place or set them in motion. Figuring out how NdFeB magnets differ from electromagnets often ties back to something practical. [...]
What Are the Performance Parameters and Application Scenarios of Permanent Magnet Couplings? What Are the Performance Parameters of Permanent Magnet Couplings? Whether or not a permanent magnet coupling is suitable for a particular application is determined by performance parameters. These factors are responsible for affecting safety, efficiency, and service life. Rated Torque The rated torque [...]
What Is a Permanent Magnet Coupling? Permanent magnet coupling can be defined as a non-contact type of mechanical device utilized for transmitting a certain level of rotational torque with the use of magnetic force. It helps in the transfer of torque from a driving shaft, primarily fixed on an electric motor, without the interaction of [...]
Torque Limiting Permanent Magnetic Coupling Product introduction of Torque Limiting Permanent Magnetic Coupling: The Permanent Magnet Coupling is a device which transmits the torque from the motor to the load through the air gap between the conductor ring and the permanent magnet rotor. It can realize the transmission mode without mechanical connection between motor and [...]
Advantages and Disadvantages of Permanent Magnet Couplings “Permanent Magnet Couplings have many advantages but also have limitations. Buyers have to consider these limitations while deciding on these couplings.” Advantages of Permanent Magnet Couplings 1. No Mechanical Contact No physical contact is necessary to transmit the torque. No friction is involved due to the lack of [...]