Here we teardown Tesla's newest Motor and Inverter tech!

The Tesla part number for this Drive unit is 1665000, so I'm calling it the "Triple 0". Tesla also has a 3 letter designation of 4D1.

Weight (wet): 194 lbs/88 kg

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Haripin stator appears to have 54 slots with 8 bars in each. Stator resistance is 8.1 milliohms, vs 10.4 milliohms for the Gen 3. (taken with 4-wire kelvin connections on my 6.5 digit Keysight 34461A using a 10 second sample time)

Parts on PCB:
Main DSP: TMS320F28377DPTPQ [ Ссылка ]
Safety Controller: 16324 1TC TC14427 2212 (assumed Tesla proprietary)
Gate Drivers: STGAP4S [ Ссылка ]
IR Temperature Sensors: ACC T5977510 (Could not locate)
Digital Isolator 1: ISO7741FQ [ Ссылка ]
Digital Isolator 2: ISO7762FQ [ Ссылка ]
Analog Isolator: [ Ссылка ]
Pyro bypass fuse: Buss TS-10A05F T10AH500V

PCB size: 11.5" x 7" (292mm x 178mm)

How to change the DU fluid: [ Ссылка ]

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