User’s Manual for Advanced Axial Flux Synchronous Motors and Generators
www.emrax.com Version 4.5 / January 2017 41
Figure 34: EMRAX TWIN with encoder
Figure 35: EMRAX TWIN with tandem resolver
Figure 36: Coolant fittings for EMRAX TWIN
Parts for EMRAX TWIN:
- First motor needs the Extended shaft with outer splines (ESO)
- Second motor needs the Flanged shaft with inner splines (FSI)
- 2 pcs of X shape brackets made from stainless steel
- If direction, position and rotation speed of the motor need to be controlled sensors are needed (more information in Item 8).
Sensors that can be used are: tandem resolver (two resolvers wired serially – recommended), one encoder if the controller has
an option to split the signal (rare controllers) or hall sensors in every motor. For more information about sensors, please consult
with controller producers.