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TECO Nex-ExPro Explosion Proof Motor Series
Industry type: Productivity and energy
Product model number: TEN4XU/TEM4XS/TEM4XR/TEM4XL
TECO ELECTRIC & MACHINERY CO., LTD.
2027 Taiwan Excellence Award

IE4 Explosion-Proof Motors for Hazardous Environments TECO introduces the TEN4XU and TEM4XS/XR/XL series — Taiwan’s first complete explosion-proof motor lineup combining IE4 ultra-premium efficiency with full compatibility for both Class and Zone hazardous areas. Designed for explosive gas and combustible dust environments, the series delivers reliable, energy-efficient operation while overcoming the traditional trade-off between efficiency and explosion-proof protection. Despite achieving IE4 efficiency standards, the motors maintain NEMA Design B starting characteristics, enabling direct upgrades without major system modifications or additional equipment, significantly reducing implementation cost and transition risk. With advanced electromagnetic optimization, thermal management, and reinforced structural design, the series enhances both operational reliability and explosion-proof safety for demanding industrial applications.

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