Understanding Resolution in Optical and Magnetic Encoders How the different types of rotary encoders work and what differentiates the performance of the many types available today. Rotary encoders are devices that convert rotary movement or angular position into analogue or digital signals for use within measurement or control systems. They can be classified in a [...]
Comprehensive Guide on Magnetic Encoder A magnetic encoder is an electromechanical device which converts motion into digital signals using a magnetic field. It provides feedback about position, speed, and direction to the controller. In today’s modern world of automation, position accuracy and feedback are important to ensure accuracy and reliability in every performance. This positional [...]
How to Identify the North and South Poles of Arc Magnets? Arc magnets, also known as curved magnets or tile magnets, are one of the most widely used magnet types in motors. Their unique curved design allows them to fit the rotor or stator more effectively, making them an essential component in various motor applications. [...]
Magnet Temperature Limits: Maximum Operating Temperature vs Curie Temperature Temperature is one of the key factors affecting the performance and reliability of permanent magnets. Beyond a certain temperature threshold, magnets may even undergo irreversible demagnetization. Therefore, understanding the temperature limitations of magnets is crucial when selecting suitable magnet materials for specific applications. When evaluating the [...]
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 [...]