Scorpion A2-7422-200kv (70cc / 6900w / 12s)
- Overview
- Technical specifications
The Scorpion A2 - Series line of motors was designed to be the most optimal and premier choice of motor for your freestyle or UAV airplane. We have achieved incredible performance through incredible efficiency. By optimizing the magnets in the rotor, and using the best quality 0.2mm thickness silicon steel stator sheets, and high temp enamel coated copper wire windings rated above 200C+, the performance and efficiency results are unlike anything we have seen before! Combined with a robust design which has been tested extensively by our world class team pilots for longevity and reliability, we feel this motor checks and exceeds all measurable categories!
The A2-7422-200kv was designed specifically for airplanes requiring a 70cc equivalent gas engine on 12s LIPO, or other airframes requiring up to 6900w of power.
Recommended Prop Selection :
For 12s - Scorpion 24x10 Carbon / 25x10 Carbon
Recommended ESC : Tribunus III 14-150A ESC SBEC
Specifications
| Motor Kv | 200 RPM / Volt |
| Weight (Motor only) | 963.8g (34 oz) |
| Weight (including mount + Prop mount accessories) | 1128.4g (39.8 oz) |
| Motor Body Dimensions | 86.5mm x 60.6mm (+20mm prop spacer) (3.41" x 2.39" (+ 0.79")) |
| External Shaft Diameter | 10mm |
| Continuous Current | 90A |
| Continuous Power | 4150 Watts |
| Peak Current* | 150A |
| Peak Power* | 6900 Watts |
| Max Rated Lipo Cell** | 12s |
| Stator Diameter | 74 mm (2.91 in) |
| Stator Thickness | 22 mm (0.87 in) |
| No. of Stator Arms | 24 |
| Magnet Poles | 28 |
| Motor Wind | 7+8 T 4Y |
| Motor Wire | 8-Strand 0.33mm |
| No-Load Current (IO/15V) | 2.11 Amps |
| Motor Internal Resistance (phase-phase) | 15.70 mΩ |
| Motor Inductance (phase-phase) @ 1khz | 13.47 µH |
| *Continuous Current subject to Power % reduction factors. Peak Power is for intermittent full throttle usage ranging from 10 - 180 seconds depending on use case and cooling. Check Scorpion Motor Manual for more information* | |
| **Higher Cell Count possible with smaller prop usage** | |
Performance Charts
Included in the Box
1 x A2-7422 BLDC Motor
1 x A2-74 Cross Mount
1 x A2-74 Prop Mount
3 x Female 6mm Bullets
3 x Scorpion Stickers
1 x Accessory Hardware Pack
Weight including packaging
1492g