Designed to provide reliable and clean power for 3D parkflyers. This brushlessoutrunner will provide more power and with its high efficiency, long run times. A quality motor, built specifically for planes designed to fly with a 250 watts brushlessoutrunner.
Spec. Battery: 2~3 Cell /7.4~11.1V RPM: 1320kv Max current: 28A No load current: 11V/0.9A Internal resistance: 0.04 ohm Weight: 80g (not including connectors) Diameter of shaft: 4mm Dimensions: 34.7x36.9mm
Required: 30A~35A ESC
Test Data @ 11.1v: 8x4.3 - 18.2A - 1000g Thrust 9x5 - 25.2A - 1310g Thrust
The lower kv doesn't necessarily mean more torque. You choose the KV according to your application (plane type). Usually the lower KV motors will take a bigger Prop size where as the higher KV motor will use smaller size props. If you place too big of a prop on a higher KV motor, you will burnout the motor and possible the ESC/speed controller.
Thank you for the reply. I use these motors on my quad-copter with 40A ESCs and have been flying successfully and reliably with 10 x 5 wooden props, however I only get about 7-8 minutes of flight with a 5000mah 3s battery. I was therefore wondering if I could increase the flight duration with larger props (11 x 5) and have tried it yesterday, but alas it doesn’*t work, it really struggled and was fairly unstable. So yes I agree 11 x 5 is probably the max for a plane and 10 x 5 for a multi-rotor.
Hi FF, You didn't mention whether you're using 2S or 3S, but it will swing a 11x5 with either one. The max I've used on a 3S is the HK APC-style 11x5.5 and it worked fine, but the motor ran a bit warm. On a 10x6 I got the same amount of thrust but the motor ran much cooler, so 11x5 seems to be the point at which efficiency drops off. Cheers, EA!
I got replacements from Headsup RC...perfect fit and $4 ea.
Just like the eflite park 480, Works really well, My brother has the eflite park 480 can’t tell them apart !! and power is the same A1 HK... Keep up the great work !!
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VERİ TESTİNE KATILMIYORUM.8X4.3 PERVANEDE 18 A CEKTİĞİ YAZILMIŞ BU DOĞRU DEĞİL.BU PERVANEDE 11.1 V 30A CEKİYOR.30 A ESC YANDI.40 A GİBİ BİR ESC KULLANILMASINI TAVSİYE EDERİM.BUNUN HARİCİNDE ETKİLİ BİR MOTOR.
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