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Synchronous reluctance motors (SynRM) are electric machines that generate torque through reluctance torque and operate on AC power. Unlike other electric machines, they do not have windings on their rotors (rotating part); instead, torque is produced based on the design of flux barriers within the rotor. Motor performance can be enhanced by adding permanent magnets to the rotor. Synchronous Reluctance Motor Structure - Oswos " image-alternate="" image-element-format="right"> General Construct

A stepper motor is a type of electric motor that rotates in specific angular increments in response to electrical signals. Each electrical pulse (step) corresponds to a precise angular movement of the motor’s rotor, enabling the motor to move the driven load with high precision. Stepper motors are widely used in applications requiring precise control, such as 3D printers, robots, CNC machines, and automation systems. Stepper motors operate through interaction between a rotor and a stator, typica

Tooth profiles used in gears are fundamental elements that directly affect the efficiency, quietness, and lifespan of mechanical power transmission systems. For gears to mesh smoothly and achieve the desired performance during motion transfer, their tooth surfaces must be designed according to specific geometric rules. This geometric structure is known as the “tooth profile.” The tooth profile defines the lateral surface of a single tooth on a gear, and its shape determines the motion characteri

Discovery The concept of the modulus of elasticity was first introduced by Thomas Young in 1807. Definition Also referred to in some sources as Young's modulus, the modulus of elasticity (E) is a value that represents a material's resistance to deformation under load. This value (E) serves as a measure of how stiff or flexible a material is. A higher value indicates that the material will deform less compared to one with a lower value. Determination and Base Unit This value is calculated from th

Predictive maintenance engineering is an engineering discipline that involves the development and application of systematic methods to predict potential failures in advance, with the aim of increasing the operational efficiency of machinery and equipment and reducing the risk of breakdowns. Predictive maintenance targets the real-time monitoring of machines and systems using live data, and the identification of faults through data-driven inference, serving as an alternative to time-based (period

Orthotropic materials are a type of material that exhibits distinct mechanical properties along three mutually perpendicular axes (Cartesian coordinate system: x, y, z). 【1】 In orthotropic materials, mechanical properties may differ along three perpendicular axes (x, y, z directions), but each direction has a constant value. That is: The elastic modulus in the x direction (Eₓ) is constant, The elastic modulus in the y direction (Eᵧ) is constant, The elastic modulus in the z direction (E_z) is co

Strain and Its Measurement Strain refers to the amount of deformation a material exhibits when subjected to external forces. This deformation may manifest as elongation or contraction and varies with the applied external force. A strain gauge detects and measures this strain as an electrical signal. Numerous structures made from various materials in different sizes and shapes are employed, including transportation vehicles such as automobiles, aircraft, railway vehicles, and ships. To verify the

Cavitation is a phenomenon that arises due to pressure fluctuations in liquid fluid systems and leads to serious problems in engineering applications. This phenomenon, particularly observed in hydraulic pumps, turbines, and propeller systems in the maritime industry, results in critical consequences such as material erosion, energy loss, and reduced system efficiency. The fundamental mechanism of cavitation lies in the local pressure of the liquid dropping below its vapor pressure, causing insta

Mechanism design is an engineering discipline concerned with the analysis and design of mechanical systems used to transmit, transform, and direct motion and force. Mechanisms are formed by connecting rigid bodies in a specific arrangement through joints (kinematic pairs) to perform a particular function. These structures convert input motion or force into a different output form, based on the system’s geometric configuration. A mechanism is typically regarded as a fundamental functional subunit

Industrial automation is the process of automatically conducting production through machines, control systems, and software while minimizing human intervention. Automation systems consist of sensors, control units (PLC, SCADA), actuators, robotic systems, and software components. Advanced automation systems integrate technologies such as artificial intelligence and big data analytics to enable real-time control and optimization of production processes. Industrial robot (pexels) " image-alternate