Turnigy Aerodrive SK3 - 6374-192kv Brushless Outrunner Motor
Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival, but surpass the quality of many leading motor manufactures on the market today. The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time. The Turnigy SK3 motors are suited to modelers who are seeking a quality brushless motor without compromise. Specs.Turns: 14TVoltage: 10~12S LipolyRPM/V: 192kvInternal resistance: 0.016 OhmMax Loading: 80AMax Power: 2750WShaft Dia: 8.0mmBolt holes: 32mmBolt thread: M4Weight: 858gMotor Plug: 4.0mm Bullet Connector
Thank you whipper Snapper
I found the Esc you are mentioned: http://www.hobbyking.com/hobbyking/store/__4691__tur nigy_sentilon100a_hv_5_12s_besc_ver4_.html
and the programmable card. Does the ESC require 4mm connector adaptores?
Has anyone used this with 44.4v lipos (2*6s packs) ?
I need for an electric longboard i am fixing now.
What is the ESC i should take? Also this motor works for as brakes?
And finally what is the a good programmable card for the right ESC?
Other to work with turnigy 6374 motor or 2 motors at 44volt in parallel and in series?
Hey George! I'm Using this motor on 44.4V Lipos 2*6 packs with a Sentilon 100amp ESC(there is a program card sold here for that too) I'm running this gear currently in my electric scooter I built(Frame from an E300) It goes 61kms atm with the 2*Turnigy 25-35c 22.2v 6S packs getting about 30min run time on them and they don't get warm even after a hard run. U can program brake into it at default setting is off. I cann't use the brake function as I have a one-way bearing on my chain drive so I use a external brakes. I am using the batteries in series to increase the voltage to 44.4. I've been riding scooter alot recently since I just finished building it couple weeks ago and no problems at all so far. All I did was use a small EDF unit to provide air-cooling on motor keep temp down when going up hills and a small computer fan with heat sink on the Sentilon. If you want 44.4vs you run batteries in series....Parallel if you want to just increase the duration without changing volts.
You can use a servo tester to feed in the control signal to the ESC.
If you using an electric scooter type twist throttle you need to convert the ADC signal to PWM. There are many way to do this. Using the Arduino Uno is probably the easiest.
Dane I used a Hall throttle(twist throttle) linked to a servo tester....you need get a hall throttle that has 3 wires
Ordered one 2 weeks ago (paid a fortune for delivery in 7 days), Speedpost lost the parcel and HobbyKing says that the investigation could take two (2) months and until then I could not get any indemnisation!!! I have also bought other things, total $390. Worst service ever, it's a pitty!
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Finally tested the motor with the Turnigy dlux 160HV ESC.
So far I have done measurements without any load to the motor.
The motor seems to work OK so far (I hope it will continue to do so!).
I use 12S LiPo to power it. The motor draws 4.5-5.0A of current at 45-49V of voltage at room temperature without any cooling.
I will repeat the measurements for longer times (those values are for 10-20s running time).
For quality I put 3 crowns for the reason mentioned in the discussion about the fixation of the stator which seems to be bit doubtful.
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I love this motor!!!
ordered 2 of them , one for electric scooter and the other for electric skateboard.
on 6S setup with 10 km range it work great and not overheating
it's copy of the great Hacker A60 and really good one!
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Good motor. I made 20 to 30 flights on 12s and there are absolutely no issues. Havent measured any watts yet, but it gets pretty warm with a 18x12inch prop. Seems not to be a problem...
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Great motor Using it on an electric scooter with 8s 16A/h battery pack. Have put down 150miles on the motor. So far no issues. Great buy.