EMP250DS1-T1800
The EMP250DS1-T1800 motor can output 160 kW continuous power and 230 kW peak power. This integrated motor weighs only 28 kg and has a compact size of 39.8 cm (diameter) × 22 cm (length).As the electric motor with the highest torque density in its class, its torque density reaches64 Nm/kgThe motor adoptsEM-POWER patented pending DSSRPT (Dual Stator Single Rotor patented technology) design, gearbox-free configuration, power electronics comply with aviation standards (EASA and CAAC certification available),and equipped with high-density patented winding technology, achieving four-fold redundancy for aviation safety, air-cooled.The performance parameters of EMP250DS1-T1800 are detailed inUpperTable.
EMP250DS1-T1800The motor control system with integrated inverter providesFourredundancy. This integrated system adopts a design with minimal distance between the motor and integrated control electronics, minimizing losses and improving efficiency. In addition, fast-switching silicon carbide(SiC) technology scalable modular electronics, combined with short shielded current paths, achieve the highest performance required for high-torque aircraft propulsion systems.
EMP250DS1-T1800 and the aircraft system have three interface connections. Two interfaces are for DC bus power lines, corresponding to positive and negative poles respectively; the third interface is for data lines.
In summary,EMP250DS1-T1800The three core advantages of the system lie in its high torque density (64.3 Nm/kg), high power density (8.9kW/kg) and high volumetric torque density. High torque density allows the propeller to operate at lower speeds, effectively reducing noise.-- especially when high torque is required during takeoff. The product has a very high power density, reducing the weight of the battery system (which has an important indirect impact on the overall weight of the aircraft), and also freeing up more space for payload. Finally, high volumetric torque density means less aerodynamic drag for the aircraft, saving extra energy in lift thrust, thus achieving longer range and/or greater payload!
Contact InformationLinkContact information:Mona (Mengna) Li / Mona Li
tel: +86-13761171363, email: Mona@EMP-aviation.com