
FOXTECH Nimbus VTOL V2(DA16S Combo) User Manual
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Basic Theory
Foxtech Nimbus V2 is a Vertical Take-off and Landing airplane. It is equipped with new landing gears. The 
foldable tail landing gear and front landing gear. The front landing gear ensure enough space for mapping 
cameras or zoom cameras, and will protect the task loads.
In this version, we equip 28kg high speed tilting servos, with the newly upgraded system, the plane can 
hover like  a multicopter more  steadily  and take off  and  land in very  heavy wind. And the  front motor is 
Foxtech 3520 kv520, which  is more powerful, the new  power system  has great power redundency, and 
makes the mapping version more efficient, which can lift max 800g payload. 
The highlight  of Nimbus V2 is  the  wind resistant feature.  It  means that when  the  plane is in  multicopter 
positioning mode, or in Auto mode, during taking off and landing stage, the two tilting motors will tilt to a 
certain level to compensate the wind, that keeps your plane much stable and also give you much better 
safty during landing and taking off stage. With the newly upgraded motors, the max flying speed can reach 
35m/s, the average speed is 15m/s to 16m/s, and the stall speed is 10m/s-11m/s. 
Another new feature is the new radio control-DA16S, specially designed for VTOL like this Nimbus, and also 
suitable for other Foxtech series drones. It is 16-channel radio which has datalink and radiolink built inside, 
so both the datalink and radiolink can reach a range of 5km. You also could equipped the range booster 
and high-quality antenna to increase the distance to 15km.
Nimbus VTOL V2 also has a big inner space, can put lots of batteries and other equipments. And the quick-
detached design makes Nimbus VTOL V2 easy to assembly and dissembly, and transport.
This Nimbus V2 can be equipped with Foxtech Map-01 and Map-A7R mapping cameras to do mapping and 
survey, when you use this Nimbus to do mapping, also could equipped Nimbus with RTK, and PPK system 
to increase the map precision.
Foxtech  Nimbus  VTOL  V2  is  a  cost-effective  plane  compared  with  other  expensive  multicopters  or 
fixedwings, it is a good option for customers to do mapping jobs and long range inspection.
 
By using the very advanced flight controller Pixhawk 2.1, the plane can take off, fly waypoints and land all by 
itself, in this case, doing long range FPV or survey can never been easier!
The image below shows two typical motor rotation directions.