Topmodel CZ Electra Pro and Thermik Dream for UAV R+D

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Electric powered gliders

The 2.55 m wingspan, Electra Pro, from www.topmodelcz.com

The Electra Pro
The Thermik Dream

The Electra Pro

A high performance sailplane designed from the start for electric flight. The fuselage has built in air cooling vents to evacuate the heat generated by the motor and batteries. The lightness of the airframe combined with a modern profile equipped with flaps give surprisingly good flight characteristics.

Photograph showing propellers in folded position from www.topmodelcz.com

Fuselage, cabin and winglets: epoxy fiberglass with gel coat
The wings are in three parts to ease transport and storage
The wings are made of balsa covered polystyrene and covered with Oracover® and the ailerons and the flaps are finished
Horizontal and vertical tailplane: balsa covered polystyrene and covered with Oracover®
An exclusive stabiliser tilt mechanism
Top quality accessories
Complete assembly manual with step by step illustrations

from http://www.topmodelcz.com/

SPECIFICATIONS:
Wingspan	2,550 mm	in
Wing Area	5,060 cm²	sq in
Weight	2 to 2.1 Kg	lb
Wing Loading	3.56 to 3.86 Kg / m²	oz / sq ft
Wing profile	S 7012
Length	1,230 mm	in
Engine required	540 class geared motor such as SMT METEOR GEAR 250 with 4.4:1 gear reduction 14×8 folding propellers. 7 cells Sanyo RC-4/5 CS (1700 mAh to 3000 mAh) JETI 350 speed controller
Radio required	5 channel, 6 servos

ELECTRA PRO is equipped with flaps.

TopModel CZ Electra Pro 02012 ARF

from TopModel CZ

see www.topmodelcz.com

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The Thermik Dream

High performance electric sailplane.

Very elegant high performance electric sailplane. Superb wing, designed with S7012 airfoil and flaps, to take the best advantage from the thermals and for a strong braking effect (coupled with ailerons) when landing. Powered with a brushless motor and an 8 cell pack, this sailplane climbs with authority (45° path with the selected brushless motor). The flight duration is 30 minutes nearly every time!

from www.topmodelcz.com

Fuselage, cabin and winglets: hollow moulded fiberglass, gel coated
3 piece wing for an easy transportation and stocking
Foam core, balsa sheeted wing, with hard wood spars
Fiberglass reinforced control surfaces to avoid twisting
Expertly covered with Oracover^® polyester shrinking film
Tilt elevator system with the servo installed into the fin for a high response and precision
Balsa construction tails surfaces (with a real airfoil for the horizontal stabiliser)
Expertly covered with Oracover^® polyester shrinking film
CNC cutted wood formers and parts
First class accessories (all what you need is included)
Plotter stickers
Step by step building instruction manual fully illustrated

from http://www.topmodelcz.com/

SPECIFICATIONS:
Wingspan	3,000 mm	in
Wing Area	6,090 cm²	sq in
Weight	2.6 Kg	lb
Wing Loading	4.27 Kg / m²	oz / sq ft
Wing profile	S 7012
Length	1,470 mm	in
Engine required	MEGA ACn 22/30/2 + Gearbox 2:1 with 8 cells SANYO RC-2400 prop = AERONAUT CAM CARBON 16×8 ESC required = JETI JES 40-3P
Radio required	5 channel, 6 servos

ELECTRA PRO is equipped with flaps.

TopModel CZ Thermik Dream 02036 ARF

from TopModel CZ

see www.topmodelcz.com

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