800kv Turnigy 4240 Brushless Motor

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Certified Buyer Rated

Nov 04, 2011

super moteur brushless pour le prix un couple d enfer correspond a un 6.5cc

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Certified Buyer Rated

Sep 10, 2011

excelente para o meu pastinha

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Customer Rated

Aug 31, 2011

Just tested this motor with different props. Here are the results.

Prop/V before test/V after test/A Max/W Max/Turns per minute

Turnigy Beech Wood 13*7/16.4/16.07/52/789/8520

Master Airscrew K-series 13*6/16.2/15.8/50.5/760/8400

Master Airscrew K-series 13*5/15.98/15.74/45/700/8600

Master Airscrew K-series 13*4/15.81/15.68/36.7/550/9120

Turnigy Type A Beech Wood 12*7/15.68/15.55/37.3/560/9000

Turnigy Type A Beech Wood 12*6/15.57/15.42/37.9/560/8910

Turnigy Type A Beech Wood 12*5/15.48/15.42/31/460/9300

Master Airscrew Electric series 11*7/15.43/15.1/33/480/9100

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Certified Buyer Rated

May 28, 2011

ESTE ES UN MOTOR CON UN GRAN PODER Y UN BAJO PESO Y CONSUMO , PARA EN UNICO FALLO QUE LE VEO ES QUE EL EJE NO SE PUEDE PONER POR EL OTRO EXTREMO POR ESO SOLO 3 ESTRELLAS

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Customer Rated

Sep 07, 2010

Very interesting motor for planes 1500 to 1800g with 3S and 4S lipo batteries



Please consult the complete figures and numbers on Bungymania with many differents props.



http://www.bungymania.com/imageshome/includes3/motorperf1.php?id=109

(copy this link in your web browser)

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Customer Rated

Aug 20, 2010

a nice ,ittle motor for a hyperion 260 extra, 54 in ws, it hammers reliably with out taking the cg out to far, its perhaps overkill for a 1.2 kg plane, but it never runs greater than tepidly hot, as per the hyperion esc it doesnt even get a fever with 22vlt 4950 mah, also spinning 13 x 6 apc, im happy

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Customer Rated

Jul 15, 2010

Total garbage, used this engine in HK Extra 260 its less than 1.3 kg, APC Style 13/5.5 prop, turnigy plush 80 esc and 4S 2450 mah turnigy batt.



After only 12 flights engine quit running, it was never hit or unproperly set.



Get yourself a better quality engine and save your money, sending it back for warranty is double the price I paid so its not worth.

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Customer Rated

Apr 26, 2010

Great motor. Use it on Extra 44" from HobbyKing.

APC Style 14x7" 24,5A 3S 3300mAh. It's not enough to pull 1.7kg. I'm going to use the same prop and 4S 3500mAh. More trust, and around 31A.

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Customer Rated

Jan 15, 2010

Used on Yak54 48" Balsa

3S Lipo 3000 30c

60A ESC

Prop APC 13x6

32A Max

Good buy

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Customer Rated

Aug 12, 2009

THIS MOTOR IS GREAT ! FOR THE PRICE & QUALITY YOU CANT GO WRONG,VERY WELL BUILT.I HAVE SPENT THOUSANDS WITH HOBBY KING & THIS MOTOR WOULD BE ONE OF THE BEST ITEMS I HAVE RECIEVED,& EVEN IF THE AUSTRALIAN DOLLAR IS DOWN...