SLVSDN2E January 2018 – March 2021 DRV10974
Table 8-2 provides design input parameters and motor parameters for system design.
|BEMF constant||Phase to center tap, measured while motor is coasting||5||150||mV/Hz|
|Motor phase resistance||Phase to center tap||1||20||Ω|
|Motor electrical constant||1 phase; inductance divided by resistance, measured phase to phase, yields the electrical constant for 1 phase.||100||5000||μs|
|Motor winding current (rms)||1||A|
|Absolute maximum current||During locked condition||2.5||A|