Hobbymate Brushless Motor for 250 Size rc helicopter
***High efficiency***
***Low Temperature***
***Comes with Cooling Fan***
Specification:
Kv：3900rpm/V
Shaft Dia：ø2.5mm
Weight(about)：38g
Working Efficiency: ＞90%
Unload current: 2.1A
Max current：20A
Max Watt：220W
For: 250 range rc helicopter
Lipo battery:2S-3S
Motor Gear: 14T/15T
Motor Screws：2.5mm
Motor installation Dimension
H-H Dis：16.00 Hole Dia:2.50
H-H Dis: 19.00 Hole Dia:3.00
More Pictures:
Comes with copper pinion gear 14T, or 15T
Bullet connector, screws, shrink pipe
Package in Color box
