First up, the common specs you’ll encounter. When we say “ferrite blocks,” think of those dark gray, ceramic-like rectangles or squares. The basic specs are, of course, length, width, and thickness. But here’s a pro tip: pay close attention to the tolerance. A tighter tolerance means more precision, which might be necessary for automated assembly, but it also nudges the price up.

Ever wonder what makes your ceiling fan hum along quietly for years, or your trusty pedestal fan keep you cool without breaking the bank? The answer isn‘t some high-tech, expensive component.

Hey there! Let‘s talk about BLDC motors. They‘re quietly revolutionizing our daily lives, from the whisper-quiet operation of your fancy new dishwasher to the zippy acceleration of electric scooters.

When it comes to high-speed motors, especially those precision motors used in drones, high-end tools, or electric vehicles, the first term that likely comes to mind is "neodymium magnets" — those powerful rare-earth magnets.

Honestly, if you‘ve been working in motor design for a while, you‘ll inevitably hit a performance plateau. It feels like you‘ve tried almost everything in topology optimization and control algorithms,

So, you‘re designing or specifying a permanent magnet motor for an industrial application. You know you need powerful, reliable magnets, but then you hit a crossroads: sintered or bonded?

When it comes to designing electric motors, every detail matters—especially the air gap. This tiny space between the rotor and stator might seem insignificant,

When you think about what makes a miniature brushless DC motor powerful and precise, you might picture its sleek housing or advanced electronics.

In the wave of automotive electrification and intelligence, BLDC brushless DC motors have become the core force driving technological progress, whether as the main power source of vehicles or to drive key systems such as power steering, water pumps, and fans.

When designing brushless DC or permanent magnet synchronous motors, one of the most fundamental decisions engineers face is choosing between surface-mounted magnet (SPM) and interior permanent magnet (IPM) configurations.

In the evolving landscape of permanent magnet synchronous motor design, finding the perfect equilibrium between performance excellence and cost effectiveness remains a paramount challenge.

In the quest for optimal performance in brushless DC (BLDC) motors, every component matters. Among these, the choice of magnets plays a pivotal role in determining efficiency, weight, and overall reliability.

Recently, many customers have come to ask: "I want to customize a magnet of a special shape. What should I pay attention to?" Today, I‘m going to share with you all the valuable insights I‘ve accumulated over the years. I guarantee you won‘t fall into any traps after reading it!

Did you know the powerful magnets inside your electric motors are secretly afraid of heat? Those hardworking permanent magnets in your EV, air conditioner, or even hair dryer can actually "forget" their magnetic properties when things get too hot!

As an engineer with years of experience in the motor industry, I understand how a "small issue" like pole misalignment can cause "big trouble." Today, I’ll share practical solutions to help you easily tackle this frustrating problem.

Every time you check your energy usage on a smart meter, there‘s a tiny but mighty component working behind the scenes – bonded ferrite magnets. These unassuming parts play several critical roles that make modern energy monitoring possible.

In industrial, electronic, and household applications, a magnet‘s holding power directly impacts performance. While many assume magnets with equal grade (e.g., N52) and volume must perform identically, real-world tests show up to 30% variation in suction force. This guide reveals the critical factors behind these differences.

Ferrite magnets (ceramic magnets) dominate 68% of the global permanent magnet market due to their cost-effectiveness and corrosion resistance. But their magnetic field strength often raises critical questions: How strong are they compared to neodymium? How do engineers calculate their flux density in real-world applications? This guide provides data-backed answers and actionable calculation frameworks.

Selecting the right magnet material for fan motors is crucial for longevity in humid, salty, or chemically aggressive environments. Let’s break down the top three options and their corrosion resistance performance.

Have you ever wondered how the quality stability of sintered NdFeB magnets, which are crucial for loudspeaker performance, is tested? At TECOMAG, we’re here to explain the rigorous standards that ensure excellent sound quality and longevity in speakers.