|
MAIN FEATURES
NSK bearings
Phosphor bronze gear for furling
mechanism
Rotor to which the magnets are
fixed dynamically balanced to 900 RPM
Magnets fixed by taper fit and
secured with Locktite
Magnets zinc coated
Copper winding H grade insulation
Contained within the windings are 2
temperature sensors
-
One as a switch
(will be used for emergency control with further development
of the controller)
-
One is variable
resistance to measure exact temperature as recorded by the
controller
Rotor shaft 40 grade steel (best
possible quality)
Very high performance slip ring to
aircraft standard (helicopters) with different connections for
generator current, yaw motor power and turbine control
circuits
Vibration sensor
RPM sensor fitted to end of main
rotor shaft (will be used with future controller development)
Weather seal to main bearing on yaw
shaft
Control circuits connected by
locking connector plugs
All bolts assembled to torque
setting and using threadlock
Lifting eye at correct point of
balance
Galvanised body with powder coating
– standard finish is white – other colours to special order
Quality moulded FRP end cover with
complete weather seal
Bolts securing FRP end cover in
Stainless Steel 316 (A 4 grade)
Rated wind speed 10m/s
Maximum operating wind speed 15
m/s
Survival wind speed in excess of
45 m/s
|
