Modular system integrating a hairpin electric motor, SiC inverter, ECU, electric actuator, and three-speed transmission; Generates 210 kW continuous power and 26,000 Nm of peak output torque; Can be used across light-, medium-, and heavy-duty truck applications
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High voltage e-axle drive (Gen4) Vienna Motor Symposium 2025 Schaeffler AG
Rear-mounted e-axle unit for mini- and compact vehicles - With no permanent magnets, materials costs reduced. - Concentrated winding minimizes copper usage and motor size. - Unique shape and control method realizes low torque ripple.
Ball bearings are mainstream for use in drive motors, but Daido Metal has developed plain bearings for drive motors. It has the advantage of being lighter and more space-saving than rolling bearings. Cooperation with OEMs is required for the bearing lubrication mechanism.
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Electric axle with integrated thermal management system 2025 JSAE Automotive Engineering Exposition Schaeffler AG
-Electric axles with integrated thermal management system. Efficient control of all cooling circuits in the vehicle and effective waste heat recovery. Elimination of PTC heaters and effective use of thermal energy with a heat pump system.
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High-voltage e-Axle drive system EMR4 2025 JSAE Automotive Engineering Exposition Schaeffler AG