Menu CONTACT ZABLUEGALAXY DOWNLOADS SHARE HomeMarket SegmentsMobile Applications and VehiclesRoad Vehicles and Buses ROAD VEHICLES AND BUSES Electric drives for commercial road vehicles and buses – emissions-free urban and local transport with ZAwheel Electric motors drive the future. Electric cars, electrically powered commercial road vehicles and e-buses already receive financial support today – not only for new purchases, but also for the conversion of individual vehicles or entire vehicle fleets, from conventional combustion engines to environmentally and climate-friendly electric drives. The e-mobility trend will gain significant momentum in the future, because diesel vehicles unfortunately stand in the way of climate protection goals and numerous other urgently needed changes. In cities and urban areas in particular, but also in rural regions, the electrification of urban and local transport is increasingly being promoted. Zero-emission commercial road vehicles and buses designed as electric, plug-in hybrid and hydrogen fuel cell vehicles using purely electric, therefore making them completely zero-emission, are ideal when it comes to meeting climate targets, current directives and funding requirements. Electric buses and commercial vehicles ensure passenger transport, logistics and transportation without polluting the air with exhaust gases, fine dust and soot. Traffic noise and the associated stress can also be reduced significantly with low-noise electric motors. Drive with fully electric power with the Royal League – simple conversion of diesel buses with E-drive According to the Directive 2009/33/EC (“Clean Vehicle Directive”) which applies, among other things, to publicly operated commercial road vehicles such as buses and trucks, their “impact on energy and the environment over their entire useful life” must be taken into account when purchasing the vehicles. This is intended to promote the market for clean and energy-efficient vehicles and drives in order to reduce energy consumption, as well as CO2 and other pollutant emissions. The Clean Vehicle Directive should improve the transport sector’s contribution to energy, environment and climate policies. The ZAwheel® axle drive module is a transmission-free single wheel drive featuring a liquid-cooled permanent magnet synchronous motor (PMSM) with integrated power electronics. The module was specially developed for use as an electrically driven low-floor axle for city buses and commercial vehicles. ZAwheel is ZIEHL-ABEGG’s significant contribution to the electrification of transport – for better climate protection, a more responsible use of resources, cleaner air and less noise in cities and urban areas. The axle drive module ZAwheel can be integrated in new vehicles and also retrofitted in conventional city buses and commercial vehicles. It replaces the original rear axle, and the new electric drive can then provide a completely emissions-free, noiseless drive. The ZAwheel® electric axle drive module from ZIEHL-ABEGG is suitable for commercial vehicles of all types, such as city buses, airport buses, sightseeing buses and double-decker buses, as well as commercial vehicles for transporting loads. The option of converting even older city buses or the entire vehicle fleet to a powerful electric drive with minimal effort makes ZAwheel® a real alternative to diesel buses, also from the point of view of time and costs. The intelligent solution from ZIEHL-ABEGG offers high flexibility and optimum life cycle costs. We realize vehicle- and operation-specific designs or adaptations close to the customer and with short development times. With ZAwheel you are investing in impressive technology and certified quality made by ZIEHL-ABEGG. We will be happy to advise you personally or send you a brochure if you would like more information about our electric drives. Our service department is also part of the Royal League: We are your strong and reliable partner with impressive system competence and experience at your side. We can support you as required with every individual step and are there for you from planning to installation, right through to maintenance and servicing. Switching pays off: Electromobility with the ZAwheel is eligible for funding grants Apart from the fact that investments in more energy efficiency and climate protection are always worthwhile, the investment in the ZAwheel also pays off financially: electromobility is not only being demanded more and more loudly, but is also being promoted by the European Commission, among others. By installing the ZAwheel you meet all the funding conditions and can take full advantage of the funding. This also applies when you fit new buses and commercial road vehicles with out electric in-wheel hub drive and when retrofitting or during subsequent installations where the conventional rear axle is replaced by the ZAwheel module. The emissions-free alternative for cities, local authorities and vehicle fleet operators Local authorities, bus fleet operators and transport companies benefit substantially from the energy savings and comfort of our globally unique electric axle drive module with in-wheel hub motors. The axle drive module consists of an axle bridge, in-wheel hub motors with integrated power electronics and twin rims with standard tyres, brakes, brake disks, temperature sensors, brake pads, ABS, motor speed and tachometer. The sustainable motor concept not only offers CO2-neutral journeys, but also electromagnetic compatibility (EMC) without disruptive emissions. Thanks to its barely perceptible running noise the ZAwheel is also a delight for drivers, passengers, local residents and passers-by. The ZAwheel electric drive boasts efficiency of at least 90% (battery to wheel) – unbeatable for any use over any range, on any road, in any low emissions zone, and in any weather. The drive can be adapted for all bus fleets. Why not convert your vehicle to the ZAwheel and the silent, economical electric drive and get on the road while saving your wallet and the environment in future? Everything fits together perfectly: reduced life cycle costs, low operating costs and maximum energy efficiency – for the entire service life of the vehicle. The ZAwheel is unbeatable when it comes to overall efficiency (battery-wheel efficiency), noise emissions, and even ease of maintenance. The energy and consumption costs are incomparably low compared to other drive systems – for example, if a bus fleet is fitted with the ZAwheel , it will benefit from 75% energy savings compared to a comparable diesel bus fleet. The operating and maintenance costs are also incredibly low: When using the ZAwheel instead of a conventional rear axle, around 80% of he moving parts in the drivetrain (e.g. the gearbox, transmission, differential) are eliminated, which reduces wear and the number of potential sources of faults to the absolute minimum. However, the main difference is in the drive, as the drive power of the ZAwheel is transmitted directly to the wheel, so that torque is used optimally. The ZAwheel functions without a transmission, differential or gearbox, so requires significantly less installation space. This frees up space, particularly in the rear passenger compartment, and enables a continuous, barrier-free, low-floor layout with more interior fitting options. For example, more seats and standing room, a wider aisle or additional barrier-free areas for wheelchair users can be implemented. City buses with the axle drive module ZAwheel have already been successfully rolled out in many German and other European cities, as have other commercial road vehicles with a broad range of services and areas of application. Make the switch to the Royal League in your city or with your business – for more climate protection and clean, economical and future-proof operation. We deliver the ZAwheel ready to install as a complete axle drive module available in three motor power levels. Our product highlights for commercial road vehicles / buses ZAwheel® in wheel hub motor Generators ZAwheel® control unit The Royal League in ventilation, control and drive technology NAVIGATION Product range Market Segments Service Organisation FAST ACCESS About ZIEHL-ABEGG Career Press Do you have questions? 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