P.O. Box 6004
San Clemente, CA 92674
U.S.A.
(949) 425-1362 - Voice
(877) 235-0702 - Fax
E-mail : hobbyclub@earthlink.net
hobbyclub@cox.net

AFI FireFly Motor/Gearbox 4:1

$59.95

Description:

Astro Flight FireFly Micro Coreless Motor with 4:1 Planetary Gearbox

Perfect for small 3 to 6 ounce models. The motor comes with a 4 to 1 planetary gear box.
Prop is Not Included

Electrical data Firefly System

Motor Kv: 4333 rpm/volt
Gear Ratio: 4 to 1
Kv with gear box: 1083 rpm/volt
Winding Resistance: 2.1 ohms
No load current: 25 milliamps
Maximum Current: 950 milliamps
Maximum voltage: 11 volts
Maximum Power: 10 watts
Maximum Motor speed: 36,000 rpm
Maximum prop speed: 9,000 rpm
Mechanical data Firefly System

Motor weight: 10 grams
Planetary gear box: 4 grams
Speed control: 2 grams
Motor length: 25 mm
Gear box length: 10 mm
Motor Diameter: 10 mm
Prop adapter diameter: 4 mm

Firefly performance on a 2 cell 250 mahr lithium battery

PropRpmThrustVoltsAmpsWatts
GWS 43506,300 rpm26 gm7 volts260 ma2.5 watts
GWS 45406,100 rpm30 gm7 volts470 ma3.3 watts
GWS 50306,200 rpm36 gm7 volts420 ma3.0 watts
GWS 60306,000 rpm44 gm7 volts540 ma3.7 watts
GWS 70355,400 rpm60 gm7 volts820 ma5.8 watts



Add to Cart:



This product was added to our catalog on Tuesday 19 June, 2007.

Firefly performance on a 3 cell 250 mahr lithium battery

PropRpmThrustVoltsAmpsWatts
GWS 45309,000 rpm56 gm10.5 volts690 ma7.1 watts
GWS 45408,600 rpm64 gm10.5 volts860 ma9.0 watts
GWS 50308,800 rpm74 gm10.5 volts790 ma8.2 watts
GWS 60308,200 rpm86 gm10.5 volts990 ma10 watts

   requests since   

Copyright © 2017 Hobby Club. Maintained by Nlinksolution