A 3-phase, 12 Vdc brushless DC motor with integrated sensorless is shown in the following figure. Its name plate gives t

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A 3 Phase 12 Vdc Brushless Dc Motor With Integrated Sensorless Is Shown In The Following Figure Its Name Plate Gives T 1 (119.94 KiB) Viewed 25 times

A 3-phase, 12 Vdc brushless DC motor with integrated sensorless is shown in the following figure. Its name plate gives these details: • Rated torque: 0.32 Nm • Rate speed: 2500 RPM • No-load speed: 3200 RPM • Power: 85 W. Choose the correct statement O The torque constant of this motor is KT = 0.45 Nm Ⓒ Given the motor's linear speed-torque curve, the stall torque of the motor can be estimated at T = 1.46 Nm O Supplied by a 6-step inverter, the RMS line-to-line voltage of the Y-connected motor is estimated at V = 222=222 = 5.405V O The motor's speed constant is Kg = 0.046 V/rad/s. O The RMS value of the motor's phase current is 1 = = = 7.083.A