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IntroductionBehind every nimble turn and precise grasp of a humanoid robot lies a group of silently working "muscles"—the frameless torque motor. These motors shed the bulky housing of traditional motors, retaining only the stator and rotor as their core components. Like bare "prime movers," they ar

Introduction: Starting with the Cost of a Single RotorWith the rapid growth of the electric vehicle and humanoid robot industries, the axial flux motor is emerging as a new favorite in drive systems thanks to its high power density, compact size, and superior torque performance. However, the journey

Why These Three Parameters MatterHumanoid robots and collaborative robots are rapidly moving from labs to production lines. As the core component of joint actuation, the correct selection of the motor directly determines the robot's load capacity, motion precision, and endurance. Among the many moto

IntroductionIn industrial production, blowers are major energy consumers in industries such as wastewater treatment, chemical, cement, and paper. Taking wastewater treatment as an example, blower energy consumption accounts for 50%–60% of the total operating costs of a treatment plant. For many year

In the "three-electric" system of a new energy vehicle, the motor control unit (MCU) acts like the brain, issuing torque and power commands; for the motor to respond correctly, it must first know the real-time position and speed of the rotor. This is especially critical for permanent magnet synchron

In the world of high-end rotating machinery—such as blowers, air compressors, and refrigeration compressors—magnetic bearing high-speed motors are driving a true "oil-free revolution." No gearbox, no mechanical friction, no lubricating oil. The only rotating core component levitates in a magnetic fi

Axial flux motors, with their high power density, compact structure, and excellent torque characteristics, are increasingly used in new energy vehicles, industrial servos, wind power, and other fields.

Abstract: Axial flux permanent magnet (AFPM) motors, with their flat structure and high torque density, have attracted significant attention in cutting-edge fields such as electric vehicles and drones. However, to further break through their performance ceiling, rotor design is a critical variable.

Imagine a “disc” weighing less than 16 kilograms that can instantaneously drag a 400-kilogram load — that is the disruptive breakthrough delivered by the axial flux motor. In recent years, whether it is air taxis (eVTOLs) shuttling above city skylines or industrial UAVs performing reconnaissance and

In recent years, magnetic levitation rotor technology has gradually moved from the laboratory into large-scale application. What kind of change has it brought to the cost structure? Where exactly do the long-term savings lie? This article will offer an in-depth analysis from a full life-cycle perspective.