revert motor torque constant

convexengineering · Apr 28, 2018 · d057fc5 · d057fc5
1 parent 35bdbde
commit d057fc5
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/gpkitmodels/GP/aircraft/motor/motor.py b/gpkitmodels/GP/aircraft/motor/motor.py
@@ -7,8 +7,9 @@
 class MotorPerf(Model):
     """ Electric Motor Performance Model
 
-    Note: The last two constraints may not be tight if there is a motor energy constraint that does not size the motor.
-    TCS removed to prevent unnecessary warnings - for most normal useage they will be tight. 
+    Note: The last two constraints may not be tight if there is a motor energy
+          constraint that does not size the motor. TCS removed to prevent
+          unnecessary warnings - for most normal useage they will be tight.
 
     Variables
     ---------
@@ -41,14 +42,14 @@ class Motor(Model):
 
     Variables
     ---------
-    Qstar       .5          [kg/(N*m)]         motor specific torque
+    Qstar       .8          [kg/(N*m)]         motor specific torque
     W                       [lbf]              motor weight
     Qmax                    [N*m]              motor max. torque
     V_max       300         [V]                motor max voltage
     Kv_min     1            [rpm/V]         min motor voltage constant
     Kv_max     1000         [rpm/V]         max motor voltage constant
     Kv                      [rpm/V]         motor voltage constant
-    i0         4.5          [amps]          zero-load current 
+    i0         4.5          [amps]          zero-load current
     R          .033         [ohms]          internal resistance
     """