Karry Yu

How to Reduce Noise and Vibration in BLDC Motors? Noise and vibration are two of the most common challenges engineers, product designers, and equipment manufacturers face when working with BLDC motors. While brushless DC motors are known for high efficiency, long lifespan, and precise control, poor noise and vibration performance can quickly undermine product quality,

Energy Saving Solutions Using Variable Frequency Drives with Induction Motors Energy costs continue to rise, and efficiency targets are becoming stricter across manufacturing, building services, water treatment, and automation industries. For many operations, electric motors are the largest single source of electricity consumption. Among them, induction motors dominate due to their durability, simple structure, and

Common Failure Cases of BLDC Motors in Automation Equipment Brushless DC (BLDC) motors have become the backbone of modern automation equipment. From conveyor systems and robotic arms to AGVs, CNC auxiliaries, and packaging machines, BLDC motors are chosen for their efficiency, long life, compact size, and precise speed control. Yet in real industrial environments, failures

How Do BLDC Motors Perform in High-Humidity or Dusty Environments? When engineers or purchasing managers select a motor, performance data on paper often looks impressive. High efficiency, long lifespan, and low maintenance are attractive on any datasheet. But in real industrial environments, motors rarely operate under ideal lab conditions. High humidity, airborne dust, oil mist,

BLDC Motor Applications in Robotics and AGV Systems In today’s fast-moving automation landscape, robotics and Automaed Guided Vehicle (AGV) systems are no longer experimental technologies. They are core production tools in factories, warehouses, hospitals, and logistics hubs. As these systems become more intelligent, compact, and energy-efficient, the choice of motor technology has a direct impact

What Is a Servo Drive? A Complete, Practical Guide In today’s automated world, precision is no longer a luxury—it is a requirement. From CNC machines and industrial robots to packaging lines and electric vehicle manufacturing, motion must be accurate, repeatable, and reliable. At the center of this precision sits a critical but often misunderstood component:

Top Mistakes to Avoid When Selecting a BLDC Motor Electric motors are everywhere in modern industry, but few components cause as many hidden problems as a poorly selected motor. Among all motor types, BLDC motors (Brushless DC motors) are now one of the most widely used solutions in automation, robotics, medical devices, EV subsystems, HVAC,

Single-Phase vs Three-Phase Induction Motors: Which One Do You Need? Choosing the right induction motor is one of the most important decisions engineers, procurement teams, and equipment builders make. Motors directly affect energy use, reliability, maintenance cost, and overall system performance. Among all motor choices, the comparison between single-phase and three-phase induction motors is one

Do Electric  Cars Use AC or DC Motors? Electric vehicles have moved from niche technology to mainstream transportation faster than many expected. As EV adoption grows, engineers, procurement teams, system integrators, and even curious buyers often ask the same fundamental question: do electric cars use AC or DC motors? The short answer is that most