Technical Data Sheet: 255-BZZI48-500
The 255-BZZI48-500 Permanent Magnet Synchronous Motor (PMSM) is a high-performance 17 kW 48VDC PM Synchronous motor delivering over 90% efficiency for electric and hybrid vehicles, construction equipment, and industrial systems. For more options in the same 48V PMSM range, explore our lineup of high-efficiency 48V motors. Innotec Power also offers PMSM motors in 24V, 72V, 96V, 320V, and 565V variants for varied applications.
This motor stands out with its impressive capabilities, delivering a peak power of 27 kW and a rated torque of 64.8 Nm while reaching a peak torque of 150 Nm. With a rated speed of 2500 RPM, it offers the perfect balance of power and efficiency, ensuring smooth and reliable performance in even the most demanding applications.
Performance Curves
Robust Testing Process
To ensure its reliability and endurance, we subjected the PMSM to rigorous testing. The motor was put through its paces with maximum current settings at 250 Arms, 380 Arms and 500 Arms. Even under these demanding conditions, the motor exhibited resilience, with maximum temperatures reaching just 107 degrees, 110 degrees and 139 degrees Celsius during one-hour continuous testing.
While the maximum current ratings were established during testing, the motor doesn’t rely on the maximum root mean square (RMS) current throughout its entire RPM range. Instead, it adapts to deliver lower RMS currents at higher speeds, ensuring both efficiency and reduced energy consumption.