Uploaded April 2026 | Updated September 2026, 2 weeks ago
German Oil-Cooled Motor Shocks Everyone with 90% Continuous! #Engineering
Most electric motors can hit big peak numbers—then fade when heat builds on long climbs, towing, or hard duty cycles. In this video, we break down why motors overheat, where brutal hot spots form (winding heads, rotor core, magnets, bearings), and how thermal limits force derating right when you need power most. Then we dive into a German solution from Mala: an oil-bathed motor design that cools everything directly, including the rotor. Even smarter, the rotor acts like the pump, using centrifugal force to circulate oil through a heat exchanger—no extra pump, less complexity, and cooling that scales with load. The result? Claims of ~90% continuous power, high efficiency, and heavy-truck performance that could reshape EV drivetrain expectations.
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#Engineering #ElectricMotor #EVTech #MotorCooling #OilCooling #PowerDensity #ElectricTruck #ThermalManagement #MechanicalEngineering #EVMotors
German Oil-Cooled Motor Shocks Everyone with 90% Continuous! #Engineering
Most electric motors can hit big peak numbers—then fade when heat builds on long climbs, towing, or hard duty cycles. In this video, we break down why motors overheat, where brutal hot spots form (winding heads, rotor core, magnets, bearings), and how thermal limits force derating right when you need power most. Then we dive into a German solution from Mala: an oil-bathed motor design that cools everything directly, including the rotor. Even smarter, the rotor acts like the pump, using centrifugal force to circulate oil through a heat exchanger—no extra pump, less complexity, and cooling that scales with load. The result? Claims of ~90% continuous power, high efficiency, and heavy-truck performance that could reshape EV drivetrain expectations.
If you enjoyed this, hit Like, drop a Comment, and Subscribe for more!
#Engineering #ElectricMotor #EVTech #MotorCooling #OilCooling #PowerDensity #ElectricTruck #ThermalManagement #MechanicalEngineering #EVMotors
