Skew
1. Overview
|
|
BAR – SKEW design area | |
1 | Selection of the ROTOR subset: MAGNET panel (Click on the icon MAGNET). |
2 | SKEW tab indicates the tools to define the rotor (magnet) skewing angle. |
3 | Visualization of the motor radial view with bar topology and dimensions. |
4 | Visualization of the rotor developed view to visualize the rotor (magnet) skewing. |
5 | Choices to define a skew: None – Continuous (Continuous in our example). |
6 | Skew inputs to be defined. |
7 | Buttons to restore the default input values. |
8 | Buttons to validate the inputs (Pressing the “enter key” twice applies inputs too). |
9 | Skew outputs (read only). |
10 | Button to export the skew data into *.txt or *.xls files. |
2. Set a skew angle
|
|
How to set a skew angle? | |
1 | Choose the definition mode of the skew:Stator slot – Rotor slot – Shift angle. |
2 | Definition of the skew angle depending of the definition mode. |
3 | Visualization of the chosen skew angle on the machine radial view. |
4 | Visualization of the equivalent axial slot angle on the rotor developed view. |
5 | Equivalent axial rotor slot angle (read only). |
6 | Equivalent stator slot pitch (read only). |
7 | Equivalent rotor slot pitch (read only). |
Note: The user can add a skew angle on the rotor or on the stator. If
a skew is already defined in the stator when setting a skew on the rotor, the stator
skewing will be automatically reset to “None”.