Connection diagrams for different versions
The Dragstair RTR version is con
fi
gured
as a Formula 2 type with one ESC for
both motors. The RTR versions 15A ESC
may only be powered by a 2s 7,4V
LI-Po battery when both motors are
connected to it.
The
fi
rst performance upgrade is bu-
ying a second ESC for the thrustmotor
(30A or more) or a complete brushless
set like IKARUS #4026003 and using
the 15A ESC for the liftmotor, so both
motors can be regulated seperately.
If powered by 3s batteries, use our alu-
minium prop adaptor.
Your Dragstair now belongs to the
Formula 1 class with two independed
ESC for both motors.
Positioning the equipment in the hovercraft
Receiver
ESC
Battery
# 4023031
Controller 15A
Batt
BEC 5V/ 2A DC 5 - 9V
Moto
r
# 4023034
Lithium-Polyme r
7,4 V/ 1200 mAh/ 2S1 P
Laden/ Charging/ Charge:
max. 1 A max. 8.4 V
Entladen/ Discharging/ Décharge: max. 12 C max. 5.6 V
Balancer
Charger
# 4023035
Batt
6
5
4
3
2
1
6-Channel
Receiver
40 MHz
# 4023032
Controller
30A
Bat
t
BEC 5V/ 2A DC 9 - 13V
Moto
r
# 4023034
Lithium-Polymer
7,4 V/ 1200 mAh/ 2S1 P
Laden/ Charging/ Charge:
max. 1 A max. 8.4 V
Entladen/ Discharging/ Décharge: max. 12 C max. 5.6 V
Balance
r
Charger
# 4023035
Batt
6
5
4
3
2
1
6-Channel
Receiver
40 MHz
# 4023031
Controller 15A
Batt
BEC 5V/ 2A DC 5 - 9V
Moto
r
Thrustmotor
# 4023034
Lithium-Polymer
7,4 V/ 1200 mAh/ 2S1 P
Laden/ Charging/ Charge:
max. 1 A max. 8.4 V
Entladen/ Discharging/ Décharge: max. 12 C max. 5.6 V
Balancer
Charger
# 4023035
Batt
6
5
4
3
2
1
6-Channel
Receiver
40 MHz
# 4023031
Controller 15A
Batt
BEC 5V/ 2A DC 5 - 9V
Moto
r
# 4023033
Brushless
Controller
18A
Batt
BEC 5V/ 2 A
DC 7.4 -14.8V
RTR Version Formula 2
RTR Version Formula 1 brushed
RTR Version Formula 1 brushless with IKARUS brushless tuningset #4026003
2s 7,4V Li-po batteries only!
2s or 3s battery
Picture 1
thrustmotor
liftmotor
liftmotor
thrustmotor
rudderservo
rudderservo
rudderservo
The picture above shows the postion of the RC-equipment inside the hovercraft top-hull as installed on the RTR-Version and
as you should position them in the ARTR version. (Also take a look at the diagrams below showing the different options).
Your Dragstair will be ready to run as soon as your battery is charged. First switch on the transmitter, with the throttle stick
at its minimum then connect the battery to the electronic speed controller (ESC). The motors wil twitch shortly, now turn the
rudder once left and right, and the Dragstair is ready to hover.
thrustmotor
liftmotor
2s or 3s battery
Remove the red wire of the second ESC,
shorten and isolate it.
Remove the red wire of the second ESC,
shorten and isolate it.
