Behotec
Heavy Duty Retracts
Retract
offerings
50lbs
- 27lbs - 15lbs
New Boomerang SPRINT Complete
Retract Set
SPRINT
Behotec C36 Retract Set: $US 695 
SPRINT
Behotec C36/2 Retract Set: $US 725
New C60 retract sets
The
C60 retract set is an air up air down retract system. These
retracts are extremely robust. Designed for large-scale
models as well as Warbirds up to 40 kg or 88lbs. The large
piston with a 38mm inside diameter is capable of retracting
long and heavy struts. The retract body is one piece and
is machined and anodized for longer life. Different retracting
angles are available.
Complete
set: $US 775
Nitro Planes Formost 160 complete
retract set
Formost
160 Air up/Spring down: $US 695
Formost
160 Air up/Air down: $US 725
Nitro Planes Falcon 120 complete
retract set
Falcon
120 Air up/Spring down: $US 695
Falcon
120 Air up/Air down: $US 725
Boomerang Elan complete retracts
- In stock
Elan
Air up/Spring down: $US 695
Elan
Air up/Air down: $US 725
Boomerang
XL Air up/Spring down w/trailing link nose:
$US
699
Boomerang
XL Air up/Air down w/trailing link nose:
$US
729
The NEW C21 retract - 1 oz each retract
unit
C21/C36
Retract - Brake valve instructions
The
C21 retracts are air up spring down units. Any pressure loss
during flight will cause the struts tocome down automatically.
The retraction angle is 90°.
Unlike other manufacturers, our one part retract bodies
with cylinder are machined from solid block (F50 specifications),
and all aluminium parts are anodized to minimize wear.
This retract is extremely strong
and very light. Set includes all necessary fittings as well
as a retract / brake valve to eliminate the need for an
extra servo. The C21 retract is compatible to the 602 Spring
Air retract.
Set contents :
· 2 main retract units
· 1 nose retract unit
· Festo tubing, Festo quick links, Festo filler valve,
and air bottle
· NEW 3 way actuating valve (brake operation)
· Connection diagram, photos & explanations
· Standard accessories kit
The retracts are 21mm (0.83")
deep and 63mm (2.48") long which makes them perfect
for the Savex L39, F16, Baby Boomerang and similar size
models
C21
Retracts set price: $US 210
C36 and C36/2 retract set
The
Behotec C36 and C36/2 Retract sets designed
for models weighing up to 12Kg (27Lbs). C36 is air up, spring
down and C36/2 is air up/down. The actuating valve is also able
to operate wheel brakes without the need of a separate servo
! ( 3rd output
)
The C36 and C36/2 sets consists of :
2 main retract units
- 1 nosel retract with threaded steering pins (
flat mounted or front mounted )
- Festo
tubing
- Festo
connectors
- Festo
filler valve
- Steering axel for nose strut is Ø6mm hardened
steel
Air tank
- Detailed
installation instructions, diagrams and pictures
Complete
system : 295 grams
C36
price: $US 295
C36/2
price: $US 325
C50 retract set
The C50 retract set is designed for use
in larger models, up to 20 kilograms (45Lbs).
It is a double action system ( air up- air down). Like
all of our retracts, the main body is machined from a
solid block. We use only the best available aircraft grade
aluminium ( F 50 specification ) and all aluminium parts
are anodized to minimise wear. The piston diameter is
20 mm and this allows it to lift up heavy struts. The
connection between retract and strut is drilled for 8mm
hardened steel rods. Retraction angles of 75°, 90° ( standard
) and 105° are possible. The retract bodies are available
as standard in "flat mounted" or "front
mounted" units. The 105° version is only available
as a front mounted unit.The actuating valve is
also able to operate wheel brakes without the need of
a separate servo ! ( 3rd output
)
The C50 set consists of :
- 1 nose retract unit , with threaded steering pins
( flat mounted or front mounted )
- Festo
tubing
- Festo
connectors
- Festo
filler valve
- Steering axel for nose strut is Ø8mm hardened
steel
- Detailed
installation instructions, diagrams and pictures
- Weight
of single retract : 165 grams
Complete
system : 580 grams
C50
price: $US 395
I have been asked about a self centering solution
for the C36, C36/2 and C50 retracts. Although not needed,
you can modify your retract to self centre as per picture
below.
Retract
units spare parts:
C36
and C36/2 Trunion: $US 19.75
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