Hyperion SUKHOI SU-31 Super Aerobat

Broken. she went to .....But she is been fixing and updating.

Specifications

Type	400 Class Scale Aerobat
Motor	EMax BL2215-20	8.0g
Propeller	Aeronaut Fixed Electric 8.5x5	18g
Battery	Hyperion LVX 1500mAh 20C-30C	128g
ESC	Hyperion 30A ESC	25.0g
Receiver	Berg-6*DSP III 72MHz	13.5g
Servo	E-Sky EK2-0500 x 4	24.6g
Size	Length	747mm
	Wingspan	941mm
	Wing Area	14.8dm²
Wing Loading		43.1g/dm²
Flying Weight		638g
Product URL	http://www.aircraft-world.com/en/datasheet/hp/400kits/HP-400kits.htm

Click to enlarge

After fixing motor mount I check power unit. Suddenly, broken cowl & mount with no vibration.
I decided No more orignal build.

Power Unit

Battery

Hyperion LVX 1500mAh 20C-30C

Motor

Waypoint W-E2215-18 kv 1035

Propeller

APC E 9x4.5

Static thrust

Measurement data by Tahmazo thrust meter.

860g

rpm : Amps chart	rpm : thrust chart

Speed 64km/h (40mph)
Measurement data by Hyperion Emeter.

1st fright on 17th Jun. 2006, When original Hyperion SU-31 was flying, Canopy suddenly fall down and then motor shaft was broken ! Cause was excessively weak motor mount structure.
I rebuild up motor mount and fuselage structure. Now it is little bit heavier. But ...........

Produced by Nobby Noboru Hirano
Designed by Nobby Noboru Hirano