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Follow Jiafeng Power’s journey as a China motor innovator. Get insights on our exhibitions like CFME 2024 and global technology partnerships.
What Makes a Water Cooled Motor Exceptional?22 2025-12

What Makes a Water Cooled Motor Exceptional?

Water cooled motors are high‑performance electric motors that use circulating liquid to manage heat instead of only relying on airflow. This in‑depth article introduces the core concepts, explains how water cooling improves efficiency and longevity, compares it with other cooling methods, explores real‑world industrial and marine applications, discusses challenges, and answers frequently asked questions. Cited information includes industrial sources and technical analyses to support accurate technical and performance insights.
The structure and working principle of electromagnetic speed regulating motor18 2025-10

The structure and working principle of electromagnetic speed regulating motor

An electromagnetic speed-regulated asynchronous motor consists of three parts: a conventional squirrel-cage asynchronous motor, an electromagnetic slip clutch, and an electrical control device.
What should be paid attention to when using permanent magnet DC reduction motor18 2025-10

What should be paid attention to when using permanent magnet DC reduction motor

Solder the motor wires before installation. Use a suitable soldering iron and solder, and be skilled, quick, and accurate. A 40W soldering iron with a tip temperature of approximately 320°C ± 20°C and a soldering time of 2-3 seconds is generally recommended. Prolonged soldering can cause internal desoldering within the motor, leading to poor electrical conductivity.
The core driving force leading the era of high efficiency and energy conservation18 2025-10

The core driving force leading the era of high efficiency and energy conservation

Driven by the dual forces of the modern industrial system and the new energy revolution, motors, as the core devices for energy conversion, are undergoing a technological iteration from traditional electromagnetic to permanent magnet types.
The 27th China International Electric Motor Expo18 2025-10

The 27th China International Electric Motor Expo

​As intelligent manufacturing becomes the core track of global industrial competition.
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