TRION Industrial has officially expanded its urban transit component portfolio with the EA1400K , a low-floor electric portal axle designed specifically for 8–9m city buses.
According to TRION's engineering team, the EA1400K was developed after extensive field testing across 50+ urban bus routes, focusing on real-world conditions such as stop–start frequencies, tight turns, and waterlogged road sections during heavy rain.
A Purpose-Built Axle for Modern Urban Transit
The EA1400K integrates dual PMSM motors into a compact portal structure, generating 14,040 N·m system torque while enabling a 755 mm wide low-floor channel. This gives OEM bus manufacturers greater design flexibility when developing their next-generation low-floor platforms.
2,000-hour IP68 environmental durability testing
100,000+ stop–start motor cycles
Structural impact simulation for high-frequency passenger boarding
This ensures reliability in challenging climates such as Southeast Asia, Latin America, and the Middle East.
With the EA1400K's release, TRION Industrial strengthens its position as a full-scenario supplier for electric mobility components, including , automotive electronics, and bus hardware systems.
A TRION spokesperson noted, "The EA1400K reflects our commitment to future-ready electric bus technology. As cities prioritize low-floor access and emission reduction, we aim to support OEMs with robust, validated, globally deployable solutions."
