BMW 3: Rotor and stator
Rotor and stator, electrical machine
- Stator
- Permanent magnets
- Rotor
- Hollow shaft with outer basket of separation clutch
The electrical machine in the G20 PHEV is structured as an inner rotor. "Inner rotor" means that the rotor is arranged with the permanent magnets arranged in a ring shape on the inside. The coils for generating the rotating field are located on the outside and form the stator. The electrical machine has 8 pole pairs.
The rotor is mounted above a flange on the rotor hollow shaft, which is positively connected to the transmission input shaft.
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Connections
Connections, electrical machine
Transmission bell housing
Temperature sensor
Coolant ducts
Connection for coolant (transmission oil)
Electrical connection, rotor position sensor
High-voltage c
Sensors
Sensors, electrical machine
Temperature sensor
Rotor of the rotor position sensor
Stator of the rotor position sensor
So that the voltages for the coils in the stator can be correctly calculated
Separation clutch
The G20 PHEV is a Full-Hybrid Generation 4.0 vehicle. In contrast to
generation 2 and 3 hybrid
vehicles, electrical driving is possible in the G20 PHEV at much higher speeds
and with a higher range.
SEE MORE:
Electric A/C compressor
Electric A/C compressor (EKK)
Signal connector
Low pressure line (gaseous refrigerant at low temperature and low
pressure)
High-voltage connector
High pressure line (gaseous refrigerant at high temperature and high
pressure)
Electric A/C compressor (EKK)
The electric A/C compressor is a
Data protection
Data transfer
Concept
The vehicle offers different services, whose use
requires a data transfer to BMW or a service provider.
The data transfer can be deactivated for
some services.
General information
When the data transfer is deactivated, the respective
service cannot be used.
Only make these se
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