Eco-Friendly & Low-Emission: Upgrading Underground Mining EVs with Water-Cooled Explosion-Proof PMSM Motors - Highly Acclaimed by Industry Clients
2024-01-15 16:10
Guided by its unwavering commitment to eco-friendly and low-carbon development, Leog Motors has successfully developed and mass-produced its water-cooled permanent magnet synchronous explosion-proof motor series for underground electric vehicles. These motors are now deployed in explosion-proof battery-electric rubber-tired transport vehicles, delivering safe and sustainable operation in methane-rich coal mine environments - including high-risk mining faces.

The high efficiency area of this series of motors is wide, reaching double 90 (the motor efficiency > 90% of the range is not less than 90%), and meets the IE5 energy efficiency standard. It has a strong overload capacity, and the maximum torque bit can be as high as 2-3 times; The leading magnetic circuit asymmetric design greatly improves the utilization rate of magnetoresistive torque and has stronger anti-magnetic demagnetization ability. It adopts the design scheme of automotive motors, which can be applied to various harsh and complex environments.
With the blessing of high efficiency, high reliability and high overload capacity, new energy electric vehicles have cleaner emissions than fuel vehicles in the same mileage, duration and environment, which has a positive impact on the improvement of the underground environment and the health of operators.
As soon as this series of motors are put into the market, they have won the praise and affirmation of customers, coupled with the unique design of small size, light weight, low noise and explosion-proof integration, the market application rate has increased rapidly, which can be described as both "diamond" and "porcelain work"!

At the same time, the product is strictly implemented in accordance with the highest explosion-proof standards in the R&D, design and manufacturing links, and meets the corresponding explosion-proof requirements in various environments such as mines, coal, metallurgy, and chemical industry, and escorts customers' equipment in explosion-proof environments. After a rigorous certification process, it has obtained the Chinese National Compulsory Certification (CCC certification).

In the future, Leog Motors’ flameproof permanent magnet synchronous inverter motor series products will continue to improve the performance in all aspects, better serve domestic and foreign customers, more effectively improve the underground working environment, and meet the demand for flameproof motors for electric vehicles in more specific occasions.