2217-1250KV helicopter motor for 300g-800g 3D Flight airplane model brushless motor rc

BULL RUNNING 2217-1250/KV helicopter motor for 300g-800g 3D Flight

No:  A2217

RPM/V:    1250

No. Of cells(Ni-MH): 6-10Ni-MH

No. Of cells(Li-Po):   2-3Li-Po

Max. efficiency current:   5 -18 A (>75%)

NoLoad current/10V:      1.3 A

Current capacity:     20 A/60 s

Max. efficiency:       0.79

Shaft diameter (mm):     4 mm

Weight with cables: 70 g

Internal Resistance: 150 mΩ

Dimensions (mm):    27.5x30

Recomended model weight:   300 - 800 g

Recomended prop without gearbox:      2S 1047/3S 9050

Remarks:  Ideal to work with 30A ESC or 40A ESC

70g Outrunner
Kv: 1250, Rm: 0.15, io: 1.3A, Poles: 14
Max amps: 20A for 60sec
Shaft is 4.0mm
Dimensions: 27.5mm x 30mm

Our service:

1. Supply OEM service and  custom design.
2. Payment accept T/T & paypal.
3. Shipping by DHL,FEDEX,EMS or any other way you like.

Company Information:

Shenzhen Junwangda Hardware Products Co.,Ltd, based in Shenzhen, is one of China’s Leading manufacturers. Since its beginning in 2005, more than 10 years of development.
Junwangda – a professional manufacturer to develop and fabricate ( Bull Running Brand ) model aircraft motors, the products are mainly used in remote control airplanes, remote travel carriage/vessel industry etc. Now,the motors for quadcopter/miniquadcopter/gimbal are our main products.All of our brushless motors have passed the CE and ROHS international certification.They have been exported to many countries,such as USA,French,Spain,Italy,India etc.We are sincerely looking forward to your joining!