The Scorpion A - 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 single strand enamel coated copper wire windings rated above 250C+, 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 A-5025-310 was designed specifically for airplanes requiring a 30cc-35cc equivalent gas engine on 8s LIPO, or other airframes requiring up to 3850w of power.
Recommended Prop Selection :
For 8s -19x10E / 20x10E / 21x8E
Recommended ESC : Tribunus II 12-130A ESC SBEC
Full Dimension
Specifications
| Motor Kv | 310 RPM / Volt |
| Weight (Motor only) | 523.4g (18.46 oz) |
| Weight (including Prop mount accessories) | 548.40g (19.344 oz) |
| Motor Body Dimensions | 59.3 mm x 52.6mm (+ 18mm prop spacer) (2.33" x 2.07 (+0.70 prop spacer)) |
| External Shaft Diameter | 8mm |
| Continuous Current | 91A |
| Continuous Power | 2693 Watts |
| Peak Current* | 130A |
| Peak Power* | 3850 Watts |
| Max Rated Lipo Cell** | 8s |
| Stator Diameter | 50.0 mm (1.97 in) |
| Stator Thickness | 25 mm (.984 in) |
| No. of Stator Arms | 12 |
| Magnet Poles | 14 |
| Motor Wind | 6T/7T Delta |
| Motor Wire | 18-Strand x 0.33mm |
| No-Load Current (IO/20V) | 1.71 Amps |
| Motor Internal Resistance | 8.65mΩ |
| *Our ratings are classified as TRUTHFUL. Continuous Current / Power correlates to actual sustainable power levels. Peak Power is for intermittent full throttle usage ranging from 5 - 60 seconds depending on use case and cooling* | |
| **Higher Cell Count possible with smaller prop usage** | |
Performance Charts
Included in the Box
1 x A-5025 Motor
1 x Cross Mount
3 x 6mm Female Connectors
3 x Heat Shrink
1 x Hardware Accessory Bag
Weight including packaging
610g