A.Flight 799 FireFly Motor/Gearbox 4:1

  • Model: AST799
  • Shipping Weight: 1lbs
  • Units in Stock: 0
  • Manufactured by: Astro Flight

$59.95

Description:

A.Flight 799 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

 

Prop Rpm Thrust Volts Amps Watts
GWS 4350 6,300 rpm 26 gm 7 volts 260 ma 2.5 watts
GWS 4540 6,100 rpm 30 gm 7 volts 470 ma 3.3 watts
GWS 5030 6,200 rpm 36 gm 7 volts 420 ma 3.0 watts
GWS 6030 6,000 rpm 44 gm 7 volts 540 ma 3.7 watts
GWS 7035 5,400 rpm 60 gm 7 volts 820 ma 5.8 watts

 

Firefly performance on a 3 cell 250 mahr lithium battery

 

Prop Rpm Thrust Volts Amps Watts
GWS 4530 9,000 rpm 56 gm 10.5 volts 690 ma 7.1 watts
GWS 4540 8,600 rpm 64 gm 10.5 volts 860 ma 9.0 watts
GWS 5030 8,800 rpm 74 gm 10.5 volts 790 ma 8.2 watts
GWS 6030 8,200 rpm 86 gm 10.5 volts 990 ma 10 watts

 

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

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