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Leomotion L3007-5000R F5J 5:1 75g

Product Code: L3007-5000R
 (2 reviews)

Price: $242.66 save 10%

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The Leomotion L3007-5000R F5J 5:1 is the ultimate light weight electric motor for F5J models weighing up to about 1200 g only. It is not suitable for converted F3J planes, only for lightweigh F5J models.

This powertrain consists of a Leomotion L3007 motor mated to a Reisenauer Microedion 5:1 gearbox. It weighs just 75g and is capable of 390W for 30 seconds on 3S LiPo batteries.

  • Very lightweight powertrain
  • Can be used on up to 3S LiPo batteries
  • Dynamically balanced 4 pole rotor
  • Hand wound stator
  • Carbon fiber reinforced rotor for max. 60,000 rpm
  • 6 mm shaft for perfect rotation
  • High end ball bearing
  • Reisenaur 5:1 gearbox for high propulsive efficiency and longevity

Never run this motor static for over 5 seconds. Static running pulls much more current, and the motor cannot cool adequately. Limit testing to one 5 second static run, with a 10 min cooling off period between runs.

Leomotion L3007-5000R 5:1 Specifications
Motor name Leomotion L3007-5000 inrunner
Motor+GB weight 75 g 2.63 oz
Motor diameter 29.0 mm 1.14 in
Motor length 29.0 mm 1.14 in
Lead length 3.0 cm 1.18 in
Shaft diameter 6.0 mm 0.24 in
Mounting info 3 M2.5 holes on 14 mm diameter circle
Manufacturers Rm 45 mR
Manufacturers Kv 4900 RPM/V
Manufacturers Geared Kv 980 RPM/V
Manufacturers Io 2.0 A @ 10 V
Max efficiency (10 V) 82 % @ 21 A
Operating efficiency (10 V) 78 % @ 40 A
Motor & gearbox Km 46 Nm/W^.5 X1000
Motor & gearbox Km/Kg 615 Nm/(W^.5 Kg)
Recommended battery 3S LiPo
Rec max LiPo capacity 1 Ah
Supplied accessories Mounting screws
3S LiPo Performance
Recommended prop 13x6; 12x8; 12x7; 12x6
Input power 390 W on 13x6 prop
Current 39 A on 13x6 prop
Rate of climb 7 m/s for 1200 g glider
Gearbox diameter 22.0 mm 0.87 in
Gearbox length 23.0 mm 0.91 in
Motor+GB length 52.0 mm 2.05 in
Gearbox Ratio 5.0
Estimated GB efficiency 95 %

Reviews 2  

 Review by:

I too had similar results to Phil. I queried this with Leomotion and their response was;
'We recommend to use this motor only on very light planes well below 1500g and below 40A (with small batteries below 1300mAh)!
Otherwise use the 3013-4550!
Without cooling, there is no chance, that it can survive 40A.
Running in static situation, even worse the heating.'

 Review by:

Be careful

Fitted this to a 1.6kg Stork. On 3 cells and 30 amps the motor got the model to only 150m in a F5J launch in 30 secs, not good enouygh. I switched to 4 cells (40amps) and burnt out the motor in 3 flights. My fault, although I got zero info in paper or on this site about what the motor is rated for. So probably only good for smaller models. Just be careful.

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