|Purito Electric Specifications|
|Wing span||2.0 m||78 in|
|Wing area||39.7 dm2||615 sq in|
|Length||119 cm||46.9 in|
|Flying weight from||478 g||16.9 oz|
|Wing loading||12.0 g/dm2||3.9 oz/sq ft|
|Wing airfoil||AG35-38 modified|
|Spinner Diameter||30 mm|
|Centre of Gravity||75-80 mm from wing leading edge|
|Controls||Rudder, elevator, spoilers, throttle|
|Purito Electric Typical Weights|
|Bare structure||300 g||10.6 oz|
|Covering||50 g||1.8 oz|
|Total structure||350 g||12.3 oz|
|Wiring||6 g||0.2 oz|
|Receiver||6 g||0.2 oz|
|Rudder servo||5 g||0.2 oz|
|Elevator servo||5 g||0.2 oz|
|Spoiler servos||10 g||0.4 oz|
|Motor||39 g||1.4 oz|
|Prop & spinner||12 g||0.4 oz|
|ESC||5 g||0.2 oz|
|Battery||40 g||1.4 oz|
|Flying weight||478 g||16.9 oz|
|Rudder & elevator servos||Blue Bird BMS-101DMG, Blue Bird BMS-101HV, Blue Bird BMS-A10H, KST X06, Graupner DES 427, ES08|
|Spoiler servos (2)||Blue Bird BMS-101DMG, Blue Bird BMS-101HV, KST X06, Graupner DES 427, ES08|
|Receiver||4 or 5 channel receiver to match your transmitter|
|Battery||2S 400-600mAh LiPo, 3S 400-600mAh LiPo|
|ESC||Hyperflight 11A BLHELI-32, Hyperflight 25A BLHELI-32, Sunrise 10A Pro, Sunrise 20A Pro|
|Rudder||20 mm each way|
|Elevator||10 mm up & down|
|Spoilers||80º - 90º up|
|Electric Powertrain Recommendations|
|Hacker A10-7L geared 4.4:1||3S 450mAh LiPo, 12x8, 13x8|
|DYS D2225-17||2S 450mAh LiPo, 9x6, 10x5|
|DYS D2225-17||3S 450mAh LiPo, 7x3.5, 7x4, 8x4|
|ADH300L / MM1914-1100 Front Mount **||2S 450mAh LiPo, 11x6|
|ADH300L / MM1914-1100 Front Mount **||3S 450mAh LiPo, 8x6, 9x5|
Review by: TrevorPuritio-E
Purchased this model as an addition to my "2m RES electric fleet. As usual the service from Hyperflight was excellent. It is a most unusual kit in that there re no plans supplied with the exception of the tail surfaces and the spoilers. That said, I am about half way through the build and it it goes together very well. There is an english instruction manual translation available and this together with the build log on RC Groups makes everything very clear. Looking forward to completion. Will use the hacker A10-7L motor/gearbox. Also thanks to Graham for his review, which is helpful. Looking forward to the fiorst flights!
Review by: Graham LorimerFlying the Purito Electric
With test flights successfully undertaken, it is time to give my thoughts on the Purito Electric 2 Meter RES Glider.
Supplied by Hyperflight, along with the Blue Bird BMS-101DMG Servos, the final launch weight is 465 grams. I have to mention, these servos, while not cheap at £18 each, are very very smooth.
Power is supplied by a Hacker A10-7L motor / gearbox combination, turning a 13Ē x 8Ē GM Prop and Spinner, power output measured at 9.5amps / 105 Watts on a 3S 350 mah Hacker Top Fuel ECO-X Lipo.
This battery was chosen as it gave the C of G at 75mm from the leading edge and proved a great choice in flight. There is no problem to get 90 seconds of full power running with only about 135mah taken from the battery.
90 Meters is very easy to obtain in less than 30 seconds, although the transition to smooth level flight is going to take some time to master, after flying high powered 4 meter F5J models.
The rudder is currently set at 70% Expo, and is still too fierce, some more work required there. Very slight input to rudder or elevator is all that is required, I think dual rates will need to be set up.
Very long floating glide and the slightest lift at 9.00am on a cloudy morning, saw a rapid climb out, very easy to achieve.
A lovely model, I canít wait to fly it on a hot summerís day.