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HobbyKing AP03 4000kv Brushless Micro Motor (3.1g)

HobbyKing AP03 4000kv Brushless Micro Motor (3.1g)

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16,04 €
Stav:
Skladem
SKU:
HK-AP03-4200
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High quality micro motors. Precision wound with silver-copper wire and ultra hard-press laminations.
Extreme performance and efficiency for your micro plane.

Factory Spec.
Kv: 4000rpm/v
Lipo Range: 1~2S (3.7~7.4V)
Suggested prop: 3020
Max current: 2A
Burst current (10sec): 2.5A 
Weight: 3.1g (including mount and wire)
Shaft: 1.5mm
Shaft length: 6mm
Dimensions : 13 x 10mm
 
Test data:
3020 prop (Recommended)
Voltage: 7.4V
Current: 1.7A
Thrust: 61g
 
For 30g 3D airplane and 60g normal flying.
  • SKU HK-AP03-4200
  • Brand HobbyKing
  • Hmotnost 15.0000
  • Délka 70.00
  • Width 17.00
  • Výška 40.00
  • Kv (rpm / v) 4000.00
  • Maximální proudy (A) 2.50
  • Odpor ( mh) 0.00
  • Maximální napětí ( V) 7.00
  • Výkon ( W ) 18.50
  • Hřídel A ( mm ) 2.00
  • Délka B ( mm ) 10.00
  • Průměr C ( mm ) 13.00
  • Může Délka D ( mm ) 3.00
  • Celková délka E ( mm ) 15.00
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These motors are okay, however the leads are contained within a single insulated cord. Not sure how long they'll last before they heat up and short out.

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These motors are okay, however the leads are contained within a single insulated cord. Not sure how long they'll last before they heat up and short out.

Gut fr Depron Hallenflieger

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Gut fr Depron Hallenflieger

A good choice for outdoor use!
O.k., not one allone. But 4 of them together power a model of 200g absolutly satisfying.
The only problem to solve is the props.
There are airscrews needed with small diameter and huge pitch, 2,16"x3" e.g.
But thanks to 3D-printing this is not longer a problem.
Birds like the Armstrong-Whitworth "Atalanta" with a span of 55 cm are possible.
As I said: outdoors!

verified_user Quality:
trending_up Value:
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A good choice for outdoor use!
O.k., not one allone. But 4 of them together power a model of 200g absolutly satisfying.
The only problem to solve is the props.
There are airscrews needed with small diameter and huge pitch, 2,16"x3" e.g.
But thanks to 3D-printing this is not longer a problem.
Birds like the Armstrong-Whitworth "Atalanta" with a span of 55 cm are possible.
As I said: outdoors!

I have done some thrust testing with various propellers on the AP03-4000kv motor in the video below

youtube.com/watch?v=6WMros9ZCjA

Works good on a 1s LiPo system with certain props and batteries like GWS 5030 prop and 160mah Nanotech on a XP3A ESC.

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I have done some thrust testing with various propellers on the AP03-4000kv motor in the video below

youtube.com/watch?v=6WMros9ZCjA

Works good on a 1s LiPo system with certain props and batteries like GWS 5030 prop and 160mah Nanotech on a XP3A ESC.

could only get this working for a few mins. wires seem way to thin to work with. need to be slightly thicker HK

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could only get this working for a few mins. wires seem way to thin to work with. need to be slightly thicker HK

It gives about 30 grams of thrust on 1 cell with a 4025 GWS prop.
Some wobble in the bell, but it seems to run smoothly enough.

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It gives about 30 grams of thrust on 1 cell with a 4025 GWS prop.
Some wobble in the bell, but it seems to run smoothly enough.

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&#38750:&#24120:&#12395:&#33391:&#12356:&#35069:&#21697:&#12289:&#38750:&#24120:&#12395:&#33391:&#12356:

Best in 3 Gamm class. Combine the 4000 KV with an Kyosho Prop (e.g. Fly Baby ) result 45 Gramm thrust with 1 cell 160mah/3,7V 1 Gramm HK esc. application and the machin runs about 9-12 Minutes full throttle.

You have to ream up carefully to install he prop!

I use this powertrain in a DIY Motorspatz 600mm wingspan 54 Gramm flying weight.

verified_user Quality:
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Best in 3 Gamm class. Combine the 4000 KV with an Kyosho Prop (e.g. Fly Baby ) result 45 Gramm thrust with 1 cell 160mah/3,7V 1 Gramm HK esc. application and the machin runs about 9-12 Minutes full throttle.

You have to ream up carefully to install he prop!

I use this powertrain in a DIY Motorspatz 600mm wingspan 54 Gramm flying weight.

I use this motor AP03 with 5A 1S ESC.

It works fine with Lipo single cell.

and i rebind the wire and work fine

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I use this motor AP03 with 5A 1S ESC.

It works fine with Lipo single cell.

and i rebind the wire and work fine

Nice running little motor, not what I had hoped for power wise on 1s.

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Nice running little motor, not what I had hoped for power wise on 1s.

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