TGY AerodriveXp 32 SK Series 35-48 900KV / 770W

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Customer Rated

Jul 06, 2011

The engine very much was pleasant. I fly by the flight plane weight of 2.1 kg.

The screw I use 12*8 - 12*11

battery Turnigy nano-tech 3300mah 4S 25~50C Lipo Pack

ESC TURNIGY Sentry 60amp Speed Controller

No problems on the motor while are present.

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Customer Rated

Jun 21, 2011

Installed in a very docile Phoenix Classic EP trainer. Ground test showed 545 Watts of power. The motor burnt out after 20 seconds of its first flight. It appears the receiver was switched off by shorted motor and lost connectivity, ailerons went hard left by themselves , plane did a lighning roll and and the plane crashed.



This is the first time I have experienced a motor taking out the plane.

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Certified Buyer Rated

May 27, 2011

Trs bon produit je l'utilise sur le mme avion depuis 40 heures de vol sans problme la place d'un moteur 7,5 cm3 en 4S

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Customer Rated

May 17, 2011

GREAT Motor !



Im operating this motor in combination with a Plush 60A and an APC 13x6.5 prop at 4s. This combimation is powering my Extreme-Flight Extra 400 EXP 48" (1.220 mm 3D plane, 1.250g w/o battery)



Very good performance, no problems at all and even some "nose-overs" during hard landings (during competitions) didnt create any issues !



The Extra virtually "accelerates as if hit by a truck" - about 50 flights in different conditions (warm, cold, hot) already done .



-> I can absolutely recommend this motor !

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Customer Rated

Apr 21, 2011

Quand a focntionne c'est pas mal ! Mais !!!
1. La cage ne tourne pas rond
2. Le moteur siffle un certain rgime
3. Au bout de plusieurs vols, l'axe c'est CASS EN DEUX !!!!!!!!!

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Customer Rated

Apr 20, 2011

Good motor , runs well.

However there is a lot of conflicting performance data listed in the various reviews of this motor. They cannot all be for the same motor.

The answer is that there are three different motors sometimes refered to as -A,-B,-C or as -03,-04,-05.



SK 3548-03 1100 Kv 0.025 Ohms 3.5Amps @10 V 800W

SK 3548-04 900Kv 0.035 Ohms 2.9Amps @10V 835 W

SK-3548-05 790KV 0.048 Ohms 2.1Amps @10V 850W



I think this explains the conflicting data in the motor performance reviews. Question is how do you ensure you will get the motor you want. HK does not differenciate. All are supposidly 900Kv but I got a 790. it suits my purpose better but if I want a larger 900 how do i ensure I get it.

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Customer Rated

Apr 18, 2011

There is a lot of conflict in the data presented by users of this motor. It does not make sense some people claim 790 Kv others 900 and even 1100 KV Performance and current draws vary wildly.



Found the answer on a motor performance site. There are three motor variations beng sold as one.



SK3548-03 1100 Kv .025 Ohms 3.5A@10V 800W for 20 secs

SK3548-04 900 Kv .035 ohms 2.9A@10V 835W for 20 secs

SK3548-05 790 Kv .048 ohms 2.1A@10V 850W for 20 secs



I got a 790 KV instead of 900 advertized Little unhappy but as I will get 120 Watts /# in plane I will be satisfied.

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Certified Buyer Rated

Apr 15, 2011

Klasse Motor verwende diesen in der Parkzone Me 109 G und hat zwischenzeitlich mehr als 10 Flugstunden problemlosen Einsatz hinter sich.Habe einen weiteren geordert dieser wird in einem

Big Exel eingesetzt.

Preis Leistung empfelenswert!

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Customer Rated

Mar 02, 2011

Used a Flightmax 5000 4s 20c battery and a HK SS 60-70A esc per my Watts up meter on a test stand

11x8e APC prop 42A 607 watts 14.62 Vm (Avg Voltage)

12x6e APC prop 38A 559 watts 14.37 Vm

13x4e APC prop 37A 554 watts 14.97 Vm

14x7e APC prop 54A 778 watts 14.25 Vm

Do not have a 13X6E prop to test. I have not flown this motor yet and am very concerned about the magnet glue, bearings and other Lack of QC issues. I hope I am lucky as I have 2 of these motors.

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Certified Buyer Rated

Feb 22, 2011

Top knnte nicht besser sein!!!!!!!!!!!!!!