Traction systems

eULFA

Experience the future of urban mobility with our zero-emissions eULFA (ultra-low-floor axle), engineered to enhance the accessibility and efficiency of low-floor transit buses. By eliminating steps and maximizing interior space, low-floor designs make boarding faster and easier for all passengers.

  • Seamless integration

  • Easy mechanical disconnection

  • Tailored performance

Product rendering of the Accelera electric ultra low floor axle

Why choose an electric ultra-low-floor axle?

Paired with our advanced electrified axle technology, fleets benefit from quiet, clean operation, reduced maintenance, and improved energy efficiency. Together, these innovations deliver a smarter, more inclusive, and sustainable solution for modern transit systems.

Simplified packaging

Configurable single plane helical gear, resulting in market-leading gear efficiency

Enhanced efficiency

2x high-performance motors and inverters, water-cooled motor and inverters with only one coolant needed

Quiet driving experience

Lower noise vibration harmonics (NVH) signature due to efficient low-motor speeds

Customizable configurations

Tailored to your needs with options for various track widths, gear ratios, and suspension interfaces

High-speed capability

Supports vehicle speeds, ensuring robust performance across all standard city buses (85kmn/h) as well as advanced applications (US transit bus up to 105 km/h)

Person in motorized wheel chair using ramp to board a low-floor bus

Designed for city + transit buses

The eULFA eliminates interior steps and maximizes usable space in ultra-low-floor transit buses, making boarding faster and easier for all passengers — especially those with mobility challenges.

Contact us now to learn more about Accelera's cutting-edge eAxle products and how they can drive your business forward.

Contact our sales team Contact our sales team