All Scorpion HK Series 22mm motors come with 3.5mm male Bullet style connectors already attached, and include a hardware package that contains 3 matching female Bullet connectors for your speed controller, heatshrink to cover the bullet connectors and mounting screws. Since the HK series motors are primarily designed for Helicopter and Ducted Fan use, they do not include a prop adapter.
| Stator Diameter | 22.0 mm (0.87 in) |
| Stator Thickness | 21.0 mm (0.83 in) |
| No. of Stator Arms | 9 |
| Magnet Poles | 6 |
| Motor Wind | 8 Turn Delta |
| Motor Wire | 16-Strand 0.21mm |
| Motor Kv | 3595 RPM / Volt |
| No-Load Current (Io) | 2.31 Amps @ 10 volts |
| Motor Resistance (Rm) | 0.024 Ohms |
| Max Continuous Current | 45 Amps |
| Max Continuous Power | 475 Watts |
| Weight | 81 Grams (2.86 oz) |
| Outside Diameter | 27.9 mm (1.098 in) |
| Shaft Diameter | 3.17 mm (0.125 in) |
| Body Length | 38.3 mm (1.508 in) |
| Overall Shaft Length | 58.7 mm (2.311 in) |
| Max Lipo Cell | 3s |
| Motor Timing | 5deg |
| Drive Frequency | 8kHz |
1 x Scorpion HKII-2221-8 Motor
3 x Female Connectors
3 x Heat Shrink
4 x M3 Screws
183g
