YDS3 series Three phase asynchronous motorsDetailed product description：

The YDS3 series three-phase asynchronous motor for subway tunnels is a new product developed independently using new technology to meet the rapid development needs of transportation industries such as subways and tunnels in China. This product uses cold-rolled silicon steel sheets as the magnetic material, which complies with national industrial policies and also meets the third level energy efficiency limit values in GB181613 "Energy Efficiency Limits and Grades for Small and Medium Three phase Asynchronous Motors".

This series of motors can be used as general purpose motors to drive fans under normal conditions, and can operate continuously for a long time. In abnormal conditions, such as when the ambient temperature reaches+45C~+280C, it can still reliably run for more than 1 hour. This series of motors is matched with fans and can be widely used as electric drives for ventilation and smoke exhaust devices in subway tunnels, hotels and other places.
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