BMW I01 Product Information page 41

I01￿High-voltage￿Components
3.￿Electric￿Motor
Index
1
2
3
4
5
Interface￿for￿the￿electrical￿machine
The￿torque￿is￿transmitted￿via￿a￿positive￿connection￿from￿the￿drive￿shaft￿of￿the￿electrical￿machine￿to￿the
transmission￿input￿shaft.￿For￿this￿purpose,￿both￿shafts￿have￿gearing.￿However,￿there￿is￿no￿intended
centring￿for￿the￿two￿shafts.
When￿joining￿the￿transmission￿and￿the￿electrical￿machine￿the￿procedure￿described￿in￿the￿repair
instructions￿must￿be￿followed.￿Ensure￿axial￿alignment￿of￿the￿transmission￿input￿shaft￿and￿output￿shaft
to￿avoid￿distortion￿during￿assembly.￿In￿addition,￿the￿two￿gearings￿must￿be￿greased￿before￿joining.￿Do
not￿exceed￿the￿specified￿quantity￿of￿grease￿
Mechanical￿interfaces￿of￿the￿transmission
Index
1
2
3
4
Explanation
Parking￿lock￿module
Ventilation￿opening
Transmission￿housing
Oil￿drain￿plug
Fluid￿filler￿plug
Explanation
Rear￿axle￿module
Output￿shaft,￿right
Transmission￿housing
X-sealing￿ring
35