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 and a cross style backplate mount with 4 screws. Since the HK series motors are primarily designed for Helicopter and Ducted Fan use, they do not include a prop adapter. If you intend on running a prop on this motor, you will need to purchase a prop adapter for a 3.175mm shaft (1/8 inch).
HK2208-24
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
8.0 mm (0.315 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
24 Turn Delta |
Motor Wire
|
8-Strand 0.19mm (32 AWG) |
Motor Kv
|
3590 RPM / Volt |
No-Load Current (Io)
|
1.21 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.061 Ohms |
Max Continuous Current
|
21 Amps |
Max Continuous Power
|
220 Watts |
Weight
|
39 Grams (1.38oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
20.5 mm (1.087 in) |
Overall Shaft Length
|
42.5 mm (1.673 in) |
HK2208-28
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
8.0 mm (0.315 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
28 Turn Delta |
Motor Wire
|
7-Strand 0.19mm (32 AWG) |
Motor Kv
|
3125 RPM / Volt |
No-Load Current (Io)
|
1.15 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.081 Ohms |
Max Continuous Current
|
18 Amps |
Max Continuous Power
|
200 Watts |
Weight
|
39 Grams (1.38oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
20.5 mm (1.087 in) |
Overall Shaft Length
|
42.5 mm (1.673 in) |
HK2208-34
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
8.0 mm (0.315 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
24 Turn Delta |
Motor Wire
|
5-Strand 0.19mm (32 AWG) |
Motor Kv
|
2600 RPM / Volt |
No-Load Current (Io)
|
0.85 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.126 Ohms |
Max Continuous Current
|
15 Amps |
Max Continuous Power
|
160 Watts |
Weight
|
39 Grams (1.38oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
20.5 mm (1.087 in) |
Overall Shaft Length
|
42.5 mm (1.673 in) |
HK2208-3600
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
8.0 mm (0.315 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
24 Turn Delta |
Motor Wire
|
8-Strand 0.19mm |
Motor Kv
|
3590KV RPM / Volt |
No-Load Current (Io/8.4V)
|
1.21 Amps |
Motor Resistance (Rm)
|
0.061 Ohms |
Max Continuous Current
|
20 Amps |
Max Continuous Power
|
210 Watts |
Weight
|
40 Grams (1.42 oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
2.3 mm (0.09 in) |
Body Length
|
51.5 mm (2.01 in) |
Overall Shaft Length
|
93 mm (3.61 in) |
HK2208-4660
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
8.0 mm (0.315 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
18 Turn Delta |
Motor Wire
|
9-Strand 0.19mm |
Motor Kv
|
4660KV RPM / Volt |
No-Load Current (Io/10V)
|
1.64 Amps |
Motor Resistance (Rm)
|
0.043 Ohms |
Max Continuous Current
|
18 Amps |
Max Continuous Power
|
190 Watts |
Weight
|
40 Grams (1.42 oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
2.3 mm (0.09 in) |
Body Length
|
51.5 mm (2.01 in) |
Overall Shaft Length
|
93 mm (3.61 in) |
HK2213-14
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
13.0 mm (0.512 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
14 Turn Delta |
Motor Wire
|
11-Strand 0.21mm (31 AWG) |
Motor Kv
|
3585 RPM / Volt |
No-Load Current (Io)
|
1.74 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.038 Ohms |
Max Continuous Current
|
32 Amps |
Max Continuous Power
|
330 Watts |
Weight
|
54 Grams (1.90oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
25.6 mm (1.008 in) |
Overall Shaft Length
|
47.5 mm (1.870 in) |
HK2213-16
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
13.0 mm (0.512 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
16 Turn Delta |
Motor Wire
|
10-Strand 0.21mm (31 AWG) |
Motor Kv
|
3300 RPM / Volt |
No-Load Current (Io)
|
1.60 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.040 Ohms |
Max Continuous Current
|
30 Amps |
Max Continuous Power
|
310 Watts |
Weight
|
54 Grams (1.90oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
25.6 mm (1.008 in) |
Overall Shaft Length
|
47.5 mm (1.870 in) |
HK2213-20
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
13.0 mm (0.512 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
20 Turn Delta |
Motor Wire
|
9-Strand 0.21mm (31 AWG) |
Motor Kv
|
2640 RPM / Volt |
No-Load Current (Io)
|
1.10 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.063 Ohms |
Max Continuous Current
|
26 Amps |
Max Continuous Power
|
280 Watts |
Weight
|
54 Grams (1.90oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
25.6 mm (1.008 in) |
Overall Shaft Length
|
47.5 mm (1.870 in) |
HK2216-12
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
16.0 mm (0.630 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
12 Turn Delta |
Motor Wire
|
12-Strand 0.21mm (31 AWG) |
Motor Kv
|
3350 RPM / Volt |
No-Load Current (Io)
|
1.87 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.033 Ohms |
Max Continuous Current
|
35 Amps |
Max Continuous Power
|
375 Watts |
Weight
|
64 Grams (2.26oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
28.6 mm (1.126 in) |
Overall Shaft Length
|
50.5 mm (1.988 in) |
HK2216-14
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
16.0 mm (0.630 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
14 Turn Delta |
Motor Wire
|
11-Strand 0.21mm (31 AWG) |
Motor Kv
|
2920 RPM / Volt |
No-Load Current (Io)
|
1.35 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.040 Ohms |
Max Continuous Current
|
32 Amps |
Max Continuous Power
|
340 Watts |
Weight
|
64 Grams (2.26oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
28.6 mm (1.126 in) |
Overall Shaft Length
|
50.5 mm (1.988 in) |
HK2216-16
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
16.0 mm (0.630 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
16 Turn Delta |
Motor Wire
|
10-Strand 0.21mm (31 AWG) |
Motor Kv
|
2608 RPM / Volt |
No-Load Current (Io)
|
1.19 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.048 Ohms |
Max Continuous Current
|
30 Amps |
Max Continuous Power
|
320 Watts |
Weight
|
64 Grams (2.26oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
28.6 mm (1.126 in) |
Overall Shaft Length
|
50.5 mm (1.988 in) |
HK2221-6
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
21.0 mm (0.827 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
6 Turn Delta |
Motor Wire
|
20-Strand 0.21mm |
Motor Kv
|
4400 RPM / Volt |
No-Load Current (Io)
|
2.89 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.016 Ohms |
Max Continuous Current
|
52 Amps |
Max Continuous Power
|
525 Watts |
Weight
|
79 Grams (2.79oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
33.6 mm (1.323 in) |
Overall Shaft Length
|
57.0 mm (2.244 in) |
HK2221-8
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
21.0 mm (0.827 in) |
No. of Stator Arms
|
9 |
No. of 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
|
79 Grams (2.79oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
33.6 mm (1.323 in) |
Overall Shaft Length
|
57.0 mm (2.244 in) |
HK2221-10
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
21.0 mm (0.827 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
10 Turn Delta |
Motor Wire
|
13-Strand 0.21mm |
Motor Kv
|
3000 RPM / Volt |
No-Load Current (Io)
|
1.79 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.031 Ohms |
Max Continuous Current
|
42 Amps |
Max Continuous Power
|
440 Watts |
Weight
|
79 Grams (2.79oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
33.6 mm (1.323 in) |
Overall Shaft Length
|
57.0 mm (2.244 in) |
HK2221-12
 |
Stator Diameter
|
22.0 mm (0.866 in) |
Stator Thickness
|
21.0 mm (0.827 in) |
No. of Stator Arms
|
9 |
No. of Magnet Poles
|
6 |
Motor Wind
|
12 Turn Delta |
Motor Wire
|
12-Strand 0.21mm |
Motor Kv
|
2580 RPM / Volt |
No-Load Current (Io)
|
1.50 Amps @ 10 volts |
Motor Resistance (Rm)
|
0.038 Ohms |
Max Continuous Current
|
38 Amps |
Max Continuous Power
|
400 Watts |
Weight
|
79 Grams (2.79oz) |
Outside Diameter
|
27.9 mm (1.097 in) |
Shaft Diameter
|
3.17 mm (0.125 in) |
Body Length
|
33.6 mm (1.323 in) |
Overall Shaft Length
|
57.0 mm (2.244 in) |
The Scorpion HK-Series 30mm brushless motors are designed for RC Helicopters in the 500-550 size range. They also work great in aircraft needing a High-Kv motor such as Pylon Racers and Hotliners. The high efficiency and cool running properties of these motors make them an excellent choice for any RC helicopter. The HK-Series motors have replaceable shafts with a 5mm diameter, and come packaged with 3.5mm bullet connectors installed. Also included is a matching set of female bullet connectors. These motors feature a 12-tooth stator, with 8 magnets or 9-tooth stator with 6 magnets in the rotor housing and depending on KV.
HK3026-1000KV
 |
Stator Diameter
|
30.0 mm (1.181 in) |
Stator Thickness
|
26.0 mm (1.024 in) |
No. of Stator Arms
|
12 |
No. of Magnet Poles
|
8 |
Motor Wind
|
10 Turn Delta |
Motor Wire
|
16-Strand 0.25mm |
Motor Kv
|
1000 RPM / Volt |
No-Load Current (Io)
|
1.1 Amps |
Motor Resistance (Rm)
|
0.028 Ohms |
Max Continuous Current
|
62 Amps |
Max Continuous Power
|
1300 Watts |
Weight
|
190 Grams (6.70 oz) |
Outside Diameter
|
37.50 mm (1.476 in) |
Shaft Diameter
|
4.98 mm (0.196 in) |
Body Length
|
48.4 mm (1.906 in) |
Overall Shaft Length
|
74.2 mm (2.921 in) |
HK3026-1210KV
 |
Stator Diameter
|
30.0 mm (1.181 in) |
Stator Thickness
|
26.0 mm (1.024 in) |
No. of Stator Arms
|
12 |
No. of Magnet Poles
|
8 |
Motor Wind
|
8 Turn Delta |
Motor Wire
|
18-Strand 0.25mm |
Motor Kv
|
1210 RPM / Volt |
No-Load Current (Io)
|
1.43 Amps |
Motor Resistance (Rm)
|
0.018 Ohms |
Max Continuous Current
|
65 Amps |
Max Continuous Power
|
1365 Watts |
Weight
|
193 Grams (6.80 oz) |
Outside Diameter
|
37.50 mm (1.476 in) |
Shaft Diameter
|
4.98 mm (0.196 in) |
Body Length
|
48.4 mm (1.906 in) |
Overall Shaft Length
|
74.2 mm (2.921 in) |
HK3026-1400KV
 |
Stator Diameter
|
30.0 mm (1.181 in) |
Stator Thickness
|
26.0 mm (1.024 in) |
No. of Stator Arms
|
12 |
No. of Magnet Poles
|
10 |
Motor Wind
|
6 Turn Delta |
Motor Wire
|
24-Strand 0.25mm |
Motor Kv
|
1400 RPM / Volt |