JP Hobby 70mm EDF Full Metal 12 Blade Ducted Fan 4-6S Lipo Motor for RC Airplane Models

JP Hobby 70mm EDF Full Metal 12 Blade Ducted Fan 4-6S Lipo Motor for RC Airplane Models

Specifications
Length (mm):    58mm (without motor / Cone)
Weight (gr):       232 gr
EDF Diameter Class (mm):    70
EDF Outside Diameter (mm):       75 mm
EDF Inner Diameter (mm) :71 mm
Rotor Diameter (mm):    68 mm
Stators:       4
Motor Type: Out-Runner
Blades:  12
Working voltage (Volts/LiPo Cells):   14.8 - 22.2v / 4 - 6s

3055 KV2250 Deatils
Working voltage (Volts/LiPo Cells):   14.8 - 22.2v / 4 - 6s
Motor Kv: 2250 Kv
Motor: JP 3055-2250kv (shaft 4mm) outrunner 
Rotor: 71mm 12 blades aluminium
External diameter: 81mm
Ejection diameter: 64.37mm
Combo max thrust: 2.6kg
Weight: 7.8 oz / 232g (combo EDF + lip + motor )
Max efficiency: 90 %
Recommended max. rotation speed: 75 600 RPM
Speed Control Advanced Timing Setting: 15 Degrees
Connections: Banana / PK 4mm (in place)

3055 KV3300 Details:
Working voltage (Volts/LiPo Cells):   14.8 - 16.5v / 4s
Motor Kv: 3300 Kv
Motor: JP 3055-3300kv (shaft 4mm) outrunner 
Rotor: 71mm 12 blades aluminium
External diameter: 81mm
Ejection diameter: 64.37mm
Combo max thrust: 2kg
Weight: 7.8 oz / 229g (combo EDF + lip + motor )
Max efficiency: 90 %
Recommended max. rotation speed: 75 600 RPM
Speed Control Advanced Timing Setting: 15 Degrees
Connections: Banana / PK 4mm (in place)