КДА 28-57 15Turn L Бесщеточный Inrunner

• Overall
• Quality
• Value

Certified Buyer Rated

Jan 30, 2011

very good and very strong i use in my rc catmaran very fast at 6c

• Overall
• Quality
• Value

Customer Rated

Jun 01, 2010

This Motor does good work in 4S.

However, Motor becomes the high heat in 5S very much.

The power of Motor weakens very much.

The buyer must understand it.

• Overall
• Quality
• Value

Customer Rated

May 17, 2010

The power that Motor is splendid in the case of 4S.

However, 5S and the use of 6S are impossible.

Motor is high heat.

• Overall
• Quality
• Value

Certified Buyer Rated

Nov 04, 2009

Pretty nice motor was tested with 3" HK OR003-00109-7B ducted fan

Max 70 A on 6S1p 3000 20C

Smooth bearings

• Overall
• Quality
• Value

Customer Rated

Jul 20, 2009

The motor performs well, but be sure to tighten the front of the bearing housing. It is threaded on NOT pressed and mine loosened when I gave it full throttle in my 3" Hoye fan. I had to disassemble the unit to repair it. For this I give it 4 stars.

• Overall
• Quality
• Value

Certified Buyer Rated

Apr 01, 2009

I am running this in a HET Mini Fan on 5 cells and it works great. I will add the test results when I get them.

• Overall
• Quality
• Value

Customer Rated

Feb 14, 2009

actually, scratch that, the shaft wasn't 2.8 it was 3.17, my calipers were wrong... sorry...

• Overall
• Quality
• Value

Customer Rated

Feb 07, 2009

the unit i was supplied was actually 2.8mm shaft...

• Overall
• Quality
• Value

KDA motor 15 turn

Nov 14, 2007

It is a heavy, quality motor, therefor can be run at higher power leval in practice. I tested it in a 3 inch (80 mm) ducted fan unit. With a 4 cell battery, it only drew 21 Amps. Requires at least a 5 cell lipo, unless used in a bigger fan unit. One reservation is the poor soldering of connectors. They came off after few unplugging. Recommend resoldering before use. Very smooth in operation.

• Overall
• Quality
• Value

AP-700 EDF in AFA-F20

Nov 14, 2007

Running this motor in a AP-700 fan in a AFA-F-20. Great performance, first flight 2.5 min using 1100 mah out of the battery. Speed est 110 mph after landing checked motor for temp 3 min after landing 90 degrees F.



Setup:

6S1P 3200 mah 20C Lipo

60A Vigor esc.

Watt meter reading at 100%

39A 875W

28mm Align motor heatsink using Artic Silver thermal grease.



F-20 all up weight 4lbs, First flight 2.5 min. 100 ft loop from level flight no problem plenty of power.