Blogs

In the design of robot joints, servo motors, AGV wheel systems, and even humanoid robots, magnetic encoders (Robot Magnetic Encoder Sensors) are gradually replacing traditional optical encoders as the core components for position and velocity feedback. Their advantages—non-contact measurement, conta

When an electric vehicle whizzes past you, the motor – the very “power heart” of the car – is spinning at thousands or even tens of thousands of revolutions per minute. Inside this heart lies a small but critically important component: the resolver sensor (or simply “resolver”). It constantly monito

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.