Blog

There are many different types of magnets, and there can be different types based on different categorization criteria. Below are some common ways of categorization and the corresponding types: 1.Classified according to material properties: Metal alloy magnets: include neodymium-iron-boron magnets (Nd2Fe14B), aluminum-nickel-cobalt magnets (AlNiCo), and samarium-cobalt magnets (SmCo). Each of these metal alloy magnets has its own characteristics, such as NdFeB magnets are one of the highest performing magnets commercially available, while AlNiCo magnets are capable of operating at high temperatures. Ferrite permanent magnet materials: mainly made of raw materials such as BaFe12O19 and SrFe12O19, manufactured through the ceramic process method, have good temperature resistance and low price, moderate performance, has become one of the most widely used permanent magnets. 2.Classified according to shape: Including square magnets, tile magnets, shaped magnets, cylindrical magnets, ring magnets, circular sheet magnets, magnetic bar magnets and so on. These different shapes of magnets can meet the needs of various specific applications. 3.Categorized according to application area or industry: Such as magnetic components, motor magnets, rubber magnets, plastic magnets and so on. This categorization is mainly based on the specific application and role of magnets in each field. 4.Other special types of magnets: Permanent magnets: are magnets made of materials that have their own inherent magnetic properties. Electromagnets: are coils or other forms of electromagnetic devices that produce a magnetic field when energized. Soft magnets: characterized by high permeability and low coercivity, they are often used in applications that require frequent changes in the direction of the magnetic field.  

Our customers are often using the N35 grade of neodymium magnets.Because of its affordable pricing and ability to meet the needs of a wide range of consumers, its magnetic force finds use across multiple industries. These are common inquiries from our clients: what is the pull force and strength of the N35 magnet?We will attempt to address these questions in this essay. Among the grades of neodymium magnets is the N35 magnet.There is no set draw force value for N35 magnets since magnet producers can create them in a variety of sizes and forms to meet customer specifications.For reference, the pulling forces of a few popular N35 magnets are listed below. 1. The pulling force of a rectangular magnet with dimensions of 10 mm in length, 4 mm in breadth, and 1.5 mm in thickness is roughly 0.6 kg. 2. The pulling power of a square neodymium magnet of 20 mm in length, 10 mm in breadth, and 1.5 mm in thickness is approximately 2 kg. 3. The pull force of a circular neodymium magnet with a 20 mm diameter and a 2 mm thickness is about 2.3 kg. We appreciate you taking the time to read our essay, which we hope will provide you with more insight into the strength of the N35 magnet. We would like to recommend that you visit QIZHI Magnets for further information if you would like to learn more about various grades of neodymium magnets.

Our customers are often using the N35 grade of neodymium magnets.Because of its affordable pricing and ability to meet the needs of a wide range of consumers, its magnetic force finds use across multiple industries. These are common inquiries from our clients: what is the pull force and strength of the N35 magnet?We will attempt to address these questions in this essay. Among the grades of neodymium magnets is the N35 magnet.There is no set draw force value for N35 magnets since magnet producers can create them in a variety of sizes and forms to meet customer specifications.For reference, the pulling forces of a few popular N35 magnets are listed below. 1. The pulling force of a rectangular magnet with dimensions of 10 mm in length, 4 mm in breadth, and 1.5 mm in thickness is roughly 0.6 kg. 2. The pulling power of a square neodymium magnet of 20 mm in length, 10 mm in breadth, and 1.5 mm in thickness is approximately 2 kg. 3. The pull force of a circular neodymium magnet with a 20 mm diameter and a 2 mm thickness is about 2.3 kg. We appreciate you taking the time to read our essay, which we hope will provide you with more insight into the strength of the N35 magnet. We would like to recommend that you visit QIZHI Magnets for further information if you would like to learn more about various grades of neodymium magnets.

A bar magnet is a rectangular object with distinct north and south poles that is usually formed of iron, steel, or another ferromagnetic material. Every fractured piece will still have its distinct character and preserved poles. Bar magnets can be classified into four types:  1.Alnico Bar Magnet 2.Neodymium Bar Magnet 3.Cylindrical Bar Magnet 4.Rectangular Bar Magnet Alnico Bar MagnetAlnico bar magnets have a strong residual induction, good temperature stability, and comparatively high energies. They typically don't need to be surface treated and have superior resistance to corrosion. With a working temperature range of 300–500°C, it exhibits temperature stability. At temperatures higher than 600°C, they demagnetize. Alnico magnets are comparatively costly due to their strategic cobalt and nickel resources; they are used in the aerospace, military, automobile, and security systems industries. Neodymium Bar Magnet.Neodymium bar magnets are commonly used in electronics, electrical machinery, medical equipment, toys, packaging, hardware manufacturing, aerospace, and other industries. They are well-known for their high magnetic strength and adaptability, making them attractive in a wide range of industries and scientific applications. Neodymium bar magnets are available in a variety of grades, ensuring great magnetic strength and versatility. They are, however, extremely sensitive and can be significantly impacted by prolonged exposure to high temperatures. Cylindrical Bar MagnetA cylindrical bar magnet is one that takes the shape of a cylinder. It is also known as Rod Magnet.Rectangular Bar MagnetA normal bar magnet in the shape of a cuboid is known as a rectangular bar magnet. It has a variety of applications and is commonly referred to as Bar mangnets.

The most often used tool magnets are rubber coated magnets, sometimes referred to as waterproof magnets.With a long-lasting rubber plastic coating, these neodymium rubber coated magnets are strong rare earth magnets. Applications where the surface may be readily scraped or damaged are particularly well-suited for them. Now, let's examine the types and benefits of rubber-coated magnets in more detail. Rubber coated magnets mainly include the following types: 1. Threaded Stem-Type Rubber Coated Magnet 2. Screw Socket-Type Rubber Coated Magnet 3. Internal Thread-Type Rubber Coated Magnet 4. Countersunk Hole-Type Rubber Coated Magnet The friction between the rubber and the steel surface, to which the magnet is connected, prevents chipping and corrosion, and the rubber plastic coating also offers exceptional slide resistance. Rubber magnets are used by industrial designers and manufacturers as a holding and fastening tool. They work great outdoors as well as in aquariums and construction sites. Certain plastic-coated mounting magnets have a centrally located threaded hole (female thread) for bolt attachment, or a centrally located threaded stud (male thread) for hook or eye bolt insertion. Additionally, we offer rubber magnets with pre-drilled holes that are fastened with screws or nails. Rubber-coated magnets have a strong magnetic field and are waterproof, making them perfect for both indoor and outdoor uses where a strong draw force is required but surface protection is also essential.

Applications of Electric Actuators： The automobile industry uses electric actuators in autonomous transport vehicles. Additionally, they are employed in the automobile sector for the purpose of choosing jointing techniques and dispensing adhesives such as glue and rivets. In the food and beverage business, electric actuators are used for labeling systems, filling, and PET bottle manufacturing. Moreover, they find usage in robotic applications such as milking robots.Electric actuators are mostly employed in the packaging industry for materials handling tasks like servo presses and clamping.Robotics, machine tools, electronics and electronic assembly, and other industrial industries all use electric actuators. Electric actuators are utilized in upstream, middle, and downstream oil and gas installations.There are different types of electrical actuators offering different capabilities.Such as rod actuators,track actuators,stepper actuators. The benefits of electric actuators include: Simple IntegrationActuators that are electric are far simpler to incorporate than those that are pneumatic or hydraulic. The majority of contemporary industrial machinery can be controlled by the programmable controllers and microprocessors that come with electric actuators. Accuracy LevelsElectric actuators provide extremely accurate motion control. This is because they enable the force, torque, and speed to change at various points while in motion. Convenience and SafetyUnlike their equivalents, these actuators are not prone to contamination or leaks. As a result, people view them as being safer, more convenient, and cleaner solutions. Costs LessCompared to other actuator types, these actuators are more cost-effective over time. Electric actuators are robust, simple to install and operate, and require less maintenance. Additionally, they are dependable and have a longer lifespan in many environmental settings.

A linear actuator is an apparatus that converts rotational motion into push or pull linear motion. This motion can subsequently be utilized for material or machinery tilting, sliding, lifting, or lowering.  Smart Linear Electric ActuatorThis is a clever linear actuator that has a linear output dislocation. This actuator has a wide range of applications, is safe and long-lasting, and is made of high-quality, precise materials and design. It is comparable to all other types of valves, including butterfly and control ball valves.Rotary Electric Cut Off ActuatorActuators of this kind enable the integrated standard signal. To accomplish the automatic modification operation and mechanically operate the valve, they convert the signals into an equivalent angular displacement.Linear Electric Cut Off ActuatorThere are two different power supply models for this kind of electric actuator: an AC single-phase power supply and an AC three-phase power supply. The regulator control signal is used to determine the most recent electric actuator, which then produces a preset linear reciprocating motion.Electric Regulating Type Rotating ActuatorThis type of full electronic actuator operates with a single phase AC power source of 220V, similar to the driving power supply, and receives 4mA–20mA or 1V–5V dc input signals from the operator, PC, or regulator. It can also be used with a servo system. A second servo amplifier is not required.  

Magnetic couplings are non-contact devices that employ a magnetic field to transfer torque, force, or movement from one rotating element to another. The transmission occurs across a non-magnetic containment barrier, with no physical connection. The couplings consist of opposing magnetized discs or rotors. Two separate magnetic fields interacting is known as magnetic coupling. Imagine that two magnets are positioned next to one another. Their invisible magnetic fields interact and form a magnetic link, allowing them to exert force without needing to come into direct contact with one another. There is more to this phenomenon than just attraction and repulsion. There is more nuance in magnetic coupling. Numerous elements determine this coupling's strength and character. It is very important how far apart the magnetic sources are. The coupling effect is stronger the closer they are. The idea of magnetic coupling is not limited to science. Magnetic shaft coupling for motor pump.Its many uses will influence different aspects of your daily activity. The following are some typical situations when magnetic coupling is essential: Devices for Wireless Charging: By positioning your smartphone on a wireless charging pad, you can recharge it without the need for cables. Magnetic coupling is the cause of everything. Your phone and the pad exchange energy via a magnetic field, enabling a smooth charging process.  Magnetic Resonance Imaging (MRI): MRI equipment create finely detailed images of the inside architecture of your body through the use of magnetic coupling. The robust magnetic fields produced by the equipment allow physicians to precisely diagnose and track a wide range of medical disorders.  Noise-canceling headphones: These gadgets allow you to listen to music uninterrupted by outside noise. To produce sound waves that eliminate background noise and provide a clear, immersive audio experience, they use magnetic coupling.  

  . A DC coreless motor without a laminated iron core in the rotor, whereas a traditional brushed DC electric motor has an iron-made inner core. Single-phase induction motor: The rotor has only one winding and is connected to one phase of the supplied voltage. Three-phase induction motor: The rotor has three windings connected to the Y or Delta terminals. A DC coreless motor works on the same concept as a standard DC motor. When current flows through a coil in a magnetic core field, the electromagnetic coil receives a force that causes rotation. The DC coreless motor is ideal for applications requiring a single-phase induction motor. It is appropriate for low-torque and low-speed applications. A three-phase induction motor is a suitable alternative for various applications that require higher speed and starting torque. It is suitable for use in pumps, fans, textile machinery, and other applications.Coreless DC motors are also an excellent alternative for a wide range of actuators, including linear, rotary, and pneumatic. DC coreless motors have no iron core in their rotor. They have many advantages over standard iron-core DC motors, including lower bulk and inertia, increased efficiency, and reduced sparking. DC coreless motors are ideal for applications that require great dynamics, precision, and efficiency.

What are Linear Motors? Electric induction motors that generate motion in a straight line as opposed to spinning are known as linear motors. A linear motor has a flattened-out stator that is moved past by the "rotor" in a straight line. In a conventional electric motor, the rotor (the rotating portion) revolves inside the stator (the static part). Superconducting magnets, which are cooled to low temperatures to minimize power consumption, are frequently used in linear motors. How Does A Linear Motor Work? The electromagnetic interaction principle is necessary for a linear motor to function. A linear motor typically consists of two parts: the mover, also known as the translator, and the stator, which is a moving part. A magnetic field created by electric current passing through the stator windings interacts with the mover to produce linear movement. Different Types of Linear Motors There are many different kinds of linear motors, and each has special qualities and uses. The Voice Coil Linear Motor, Linear Induction Motor, Synchronous Linear Motor, and Permanent Magnet Linear Motor are a few popular varieties. To fully appreciate the diversity of linear motors, one must have a thorough understanding of these types and their uses. Voice Coil Linear Motor Often used in precision applications like laser focusing and optical devices. Linear Induction Motor Because of their simplicity and durability, linear induction motors are frequently used in industrial automation. Synchronous Linear Motor a component of high-speed transit networks that provides remarkable acceleration and speed. Permanent Magnet Linear Motor Perfect for uses like semiconductor production where great efficiency and exact control are necessary.

Magnets are intriguing devices with diverse applications, ranging from industrial to household gadgets. If you're a beginner, navigating the enormous selection of magnet possibilities can be difficult. Understanding the difference between N52 and N35 magnets is critical since it affects their strength, performance, and applicability for various applications. Neodymium, iron, and boron combine to create a tetragonal crystal known as neodymium magnet, or NdFeB magnet (Nd2Fe14B).This type of rare earth magnet is the most widely used type and is found in many electronic items, including battery-operated tools, mobile phones, hard drives, and earbuds.Magnets N52 and N35. Although neodymium, iron, and boron (Nd2Fe14B) are the main ingredients in both kinds of magnets, their coercivity—or resistance to demagnetization—differs. Although they cost more, magnets manufactured of N52 materials are often stronger than those produced of N35. A closer look at the main distinctions between these two categories of magnets is provided here. 1. Coercivity N52 magnets exhibit higher coercivity than N35 magnets. This means they are more resistant to demagnetization, making them excellent for applications in which the magnet will be exposed to high temperatures or stress. 2. Remanence N52 magnets have higher remanence than N35 magnets. This is the magnetic flux density, or strength, of the magnet when it is not actively magnetized. In other words, N52 magnets will retain their magnetic properties longer than N35 magnets. 3. Energy Products Magnet strength is determined by the energy product. N52 magnets have a higher energy product than N35 magnets, allowing them to generate a more powerful magnetic field. 4. Cost N52 magnets are more expensive than N35 magnets. This is because they’re made from rare earth metals, which are more costly than the metals used to make N35 magnets. In conclusion, it's critical to comprehend the unique characteristics of both N52 and N35 neodymium magnets before making a decision.To choose the best magnet grade for your purposes, take into account your spending restriction, space constraints, and specific requirements.

The word "gauss" is used on a daily basis by many manufacturing enterprises that use magnets. Some people might be unaware that the German mathematician Carl Friedrich Gauss is credited with coining the phrase, which refers to the use of mathematical concepts in the measurement of magnetism. Gauss is a density and magnetic induction measurement. In other words, the number of magnetic field lines per square centimeter that a magnet emits is represented by its Gauss measurement. What does gauss measure? In measurement terms, gauss, abbreviated as G or Gs, is the cgs unit of measurement of a magnetic field B, which is also known as the “magnetic flux density” or the “magnetic induction”.Although the magnetic field is pervasive across space, it becomes weaker with increasing separation. For this reason, a specific gauss value is controlled during air transportation at a 15-foot distance. At this distance, the gauss level is often quite modest and can only be detected with a very sensitive and accurate gauss meter. Gauss Measurements In Comparison: 0.5 Gauss – Earth's magnetic field  100 Gauss – A typical fridge magnet 3700 Gauss – Ferrite magnets 11000 Gauss – Samarium Cobalt grade 2.17 magnet 12500 Gauss – Alnico grade 5 magnet 14000 Gauss – N52 Neodymium magnet