Description
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 A2-6518-210kv was designed specifically for airplanes requiring a 40cc equivalent gas engine on 12s LIPO, or other airframes requiring up to 5500w of power.
Recommended Prop Selection :
For 12s - Scorpion 21x10 Carbon / 22x10 Carbon
Recommended ESC : Tribunus III 14-120A ESC SBEC
Full Dimension
Specifications
| Motor Kv | 210 RPM / Volt |
| Weight (Motor only) | 730g (25.75oz) |
| Weight (Prop mount / Cross mount) | 827.4g (29.19 oz) |
| Motor Body Dimensions | 77.1 mm x 54.5mm (+18mm prop spacer) (3.03" x 2.14" (+ 0.71")) |
| External Shaft Diameter | 10mm |
| Continuous Current | 85A |
| Continuous Power | 3800 Watts |
| Peak Current* | 120A |
| Peak Power* | 5500 Watts |
| Max Rated Lipo Cell** | 12s |
| Stator Diameter | 65 mm (2.56 in) |
| Stator Thickness | 18 mm (0.71 in) |
| No. of Stator Arms | 12 |
| Magnet Poles | 14 |
| Motor Wind | 9T Delta |
| Motor Wire | 13-Strand x 0.41mm |
| No-Load Current (IO/20V) | 1.78 Amps |
| Motor Internal Resistance | 21.5 mΩ |
| Motor Inductance (phase-phase) @ 1khz | 47.47 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
kv-46.5v-22x10-kg_test_table.jpg)
kv-46.5v-22x10-kg_test_thrust_vs_power.jpg)
Included in the Box
1 x A2-6518 BLDC Motor
1 x A2-65 M10 Prop Hub
1 x A-55 / A-65 Cross Mount (stock)
3 x 6mm Female Bullet Connectors + Heat Shrink
1 x Accessory Parts Bag
Weight including packaging
1210g
Scorpion A2-6518-210kv (40cc / 5500w / 12s)
£369.98Incl. VAT
Description
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 A2-6518-210kv was designed specifically for airplanes requiring a 40cc equivalent gas engine on 12s LIPO, or other airframes requiring up to 5500w of power.
Recommended Prop Selection :
For 12s - Scorpion 21x10 Carbon / 22x10 Carbon
Recommended ESC : Tribunus III 14-120A ESC SBEC
Full Dimension
Specifications
| Motor Kv | 210 RPM / Volt |
| Weight (Motor only) | 730g (25.75oz) |
| Weight (Prop mount / Cross mount) | 827.4g (29.19 oz) |
| Motor Body Dimensions | 77.1 mm x 54.5mm (+18mm prop spacer) (3.03" x 2.14" (+ 0.71")) |
| External Shaft Diameter | 10mm |
| Continuous Current | 85A |
| Continuous Power | 3800 Watts |
| Peak Current* | 120A |
| Peak Power* | 5500 Watts |
| Max Rated Lipo Cell** | 12s |
| Stator Diameter | 65 mm (2.56 in) |
| Stator Thickness | 18 mm (0.71 in) |
| No. of Stator Arms | 12 |
| Magnet Poles | 14 |
| Motor Wind | 9T Delta |
| Motor Wire | 13-Strand x 0.41mm |
| No-Load Current (IO/20V) | 1.78 Amps |
| Motor Internal Resistance | 21.5 mΩ |
| Motor Inductance (phase-phase) @ 1khz | 47.47 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 A2-6518 BLDC Motor
1 x A2-65 M10 Prop Hub
1 x A-55 / A-65 Cross Mount (stock)
3 x 6mm Female Bullet Connectors + Heat Shrink
1 x Accessory Parts Bag
Weight including packaging
1210g