#Sweden #Södertälje #Scania #e-bus #e-machine

Scania Unveils Advanced E-Bus Technology

Scania, the renowned Swedish commercial vehicle manufacturer, has taken a significant leap in the realm of electric mobility with its latest offering in electric bus technology. In a bold move, the company has introduced a new e-machine tailored specifically for its comprehensive battery-electric bus platform. This innovative machine reflects Scania's commitment to advancing sustainable transportation solutions.

Enhanced E-Machine Features

The newly launched e-machine offers a range of four power options: 240 kW, 270 kW, 300 kW, and 330 kW, thereby granting operators greater flexibility than in previous models. Each option has been designed to cater to diverse operational needs and varying driving conditions, ensuring that bus operators can select the most appropriate power for their routes. The introduction of an integrated two or four-speed gearbox further enhances the bus’s energy efficiency, allowing for improved acceleration and startability, which is particularly beneficial when navigating challenging terrains such as steep hills or heavy urban environments.

Innovative Battery and Charging Solutions

In conjunction with the e-machine, Scania has expanded its battery options, now offering a three-battery pack configuration that boasts a total energy capacity of 312 kWh. To complement this, a new charging interface has been installed at the rear of the buses, facilitating quicker power uptake and reducing overall downtime. This rear interface supports charging at a formidable rate of 325 kW with capabilities of up to 500 A, dramatically shortening charging times compared to previous models that were limited to 130 kW at 200 A. This advancement not only enhances operational availability but also aligns perfectly with the increasing demand for efficient public transportation solutions.

Compact and Compliant

The new e-machine is not simply a motor; it comprises a compact drive system that integrates an electric motor, inverter, gearbox, and oil system into one seamless unit. The electric motor efficiently converts stored battery energy into mechanical energy, delivering torque while the inverter manages the transition from direct current to three-phase alternating current. This design optimizes the control of speed and torque, ensuring smooth and responsive operation. The comprehensive oil system features two pumps, one for cooling the e-machine and another for gearbox lubrication, which further enhances reliability and performance.

Meeting Market Needs

As Anna Ställberg, the Head of Urban Solutions for People Transport at Scania Group, states, “We recognize the complexities bus operators face in meeting stringent emission regulations while fulfilling the demands of electric operations. Factors such as power requirements, flexibility, energy efficiency, and charge time are critical in the evolution of electric public transport.” The new offerings from Scania have been meticulously crafted to address these challenges, aligning with both operational needs and the broader sustainability goals set by the industry.

As public transport systems increasingly pivot towards greener alternatives, Scania’s innovative upgrades to their e-bus technology represent a keen understanding of market trends and customer requirements, forging a path towards a more sustainable future in urban mobility. The introduction of their advanced e-machine with versatile power options and enhanced charging capabilities not only showcases Scania's commitment to sustainability but also marks an important milestone in the evolution of electric public transport.

In summary, Scania's latest developments in e-bus technology underline its position as a leader in sustainable transportation solutions. With customizable features, robust performance metrics, and rapid charging capabilities, Scania is well-equipped to meet the needs of modern public transport operators while contributing to global sustainability efforts.