Industry News
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Ensure Stable Operation: Voltage Fluctuation Adaptability Test for Three-Phase Asynchronous Motors
Voltage fluctuation is a common power anomaly in industrial production, caused by factors such as lightning strikes, short circuits, startup of high-power equipment, and grid switching. Such fluctuations may lead to abnormal operation, failure shutdown, or even damage of three-phase asynchrono...Read More -
Asynchronous Motors Replace Slip Ring Motors: Driving Efficient Upgrade of Industrial Production
In the context of the global industrial transformation towards high efficiency, energy conservation and cost reduction, asynchronous motors have gradually replaced traditional slip ring motors in various industrial fields, becoming the core power support for enterprise production and up...Read More -
Why High-Power Motors Are Designed for High Voltage？
In heavy industry, high-power motors (typically 200kW and above) are almost exclusively engineered as high-voltage (HV) motors—operating at 3kV, 6kV, or 10kV—rather than low-voltage (LV) 380V/660V systems. This design choice is rooted in fundamental electrical principles and delivers overwhelming...Read More -
When 12 mm/s Vibration Meets High-Voltage Motor Bearings
Why load-side vibration exceeds motor limits — and how we address it transparently In a recent inquiry for a high-voltage motor driving a vacuum pump via a rigid coupling, a professional customer raised a critical concern: Could the pump’s high vibration damage the motor bearings? After reviewi...Read More -
The Bearing Philosophy of High-Voltage Motors: Why One End Must Be Fixed and the Other Free
At the heart of industrial production, high-voltage motors serve as the critical power source driving large fans, compressors, and crushers. For these “hearts” of the operation, stability and reliability are paramount. Observant individuals might notice an intriguing design ...Read More -
Understanding the Limitations of Using Standard Grid-Frequency Motors with Variable Frequency Drives
In the world of industrial motor applications, Variable Frequency Drives (VFDs) have become essential tools for energy savings and process control. A common question we encounter, especially from overseas buyers, is: “Can I use a standard IE4 grid-frequency motor with a VFD?” The shor...Read More -
How Altitude Affects Industrial Motor Output Power
Altitude is a critical environmental factor that directly influences the performance and rated output of three phase electric motors. Most standard motors are designed to operate at full capacity at altitudes up to 1,000 meters above sea level. As elevation increases beyond this threshold, air de...Read More -
IP55 Dust and Water Resistance Test: Verifying Motor Shell Protection Capability for Harsh Environments
Feb. 9, 2026 – With the wide application of motors in harsh industrial and outdoor environments, the dust and water resistance of motor shells has become a key indicator affecting equipment reliability and service life. Recently, a professional IP55-grade shell dust and water resista...Read More -
The Silent Guardian: How Explosion-Proof Motors Power Critical Methanol Injection Systems in the Oil & Gas Industry
Deep within remote natural gas processing facilities or on offshore platforms, a silent battle against a formidable foe—gas hydrate formation—is waged daily. The weapon of choice: Methanol Injection Pumps. These precision, high-pressure metering pumps are the frontline defense, injecting inhibito...Read More -
Navigating Explosion Protection in Oxygen-Rich Environments: A Critical Guide for Industrial Motor Selection
In industrial settings dealing with pure oxygen or oxygen-enriched atmospheres, the approach to explosion protection requires a fundamental shift in thinking. Unlike environments with flammable gases or dusts, oxygen itself is not flammable but is a powerful oxidizer that dramatically accelerates...Read More -
Copper Price Surge in 2026 Puts Severe Pressure on Motor Industry
London, Jan. 12 (Xinhua) – Global copper prices have continued their sharp upward trend in 2026, with London Metal Exchange (LME) copper futures soaring above $13,300 per t...Read More -
Why Dynamic Balancing of Permanent Magnet Motor Rotors Is Done After Adding Magnets
Reporter: Good morning, Mr. Chen. Today we’re here to talk about a professional topic related to permanent magnet motors—why is the dynamic balancing of the rotor done after adding the magnet blocks? Many people m...Read More