News
Demystifying C5 Corrosion Protection: An Authoritative Guide to THWF1 vs. THWF2
GB/T 755-2025 & IEC 60034-1:2022: Mapping China’s Motor Standard to Its International Equivalent
This article clarifies the corresponding international standard of China’s motor national standard GB/T 755-2025: it is identically adopted from IEC 60034-1:2022. It explains that technical content is fully consistent, with only minor structural and administrative differences. The article helps global readers understand standard alignment, product compatibility and international certification for Chinese electric motors.
Weather Protected Type I & II Industrial Motors: Key Choices for Outdoor Applications
The Hazards of Vibration Force on the End of High-Voltage Stator Windings
Core Factors for DC Motor Power & Voltage Matching in Precision Equipment
Learn the critical factors for matching DC motor power and voltage in precision equipment (medical devices, industrial detectors, etc.). Master practical matching logic and avoid common mistakes for stable, high-precision motor operation.
How DC Motors Achieve Speed Control: Key Methods Explained
This article explains three simple speed control methods for DC motors: armature voltage adjustment, series resistance control, and field weakening. It also compares speed regulation characteristics between DC and AC motors.
Analysis of explosion-proof surface treatment process for explosion-proof motors
What are the effects of excessively high or low oil levels during forced lubrication of sliding bearings?
The Core Purpose of Insulation Resistance Test in the Motor Industry
