ORI28212 (Vortex Pro Stock 9.5)
ORI28213 (Vortex Pro Stock 10.5)
ORI28214 (Vortex Pro Stock 11.5)
ORI28215 (Vortex Pro Stock 13.5)
ORI28216 (Vortex Pro Stock 17.5)
ORI28217 (Vortex Pro Stock 21.5)
The motors from the Vortex Series Pro Stock Team Orion are available in six versions with windings 9.5 to 21.5 turns. They are characterized by a strong power delivery and from their high efficiency.
Specifications 

Turns: 9.5 to 21.5
Supply: 3.2 to 11.1 V
Speed: 31080-12950 rpm (7.4 V)
Specific speed (KV): 4200-1750 rpm / V
Power: 281-125 W
Current: 38 to 16.9 A
Efficiency: 93-94%
Weight: 172 g
Length: 51.1 mm
Diameter: 35.8 mm
Shaft: 15.2 mm
Shaft diameter: 3.1 mm
Magnet Diameter: 12.3 mm
Source : Team Orion