I think you need something way bigger than 2650 for that heli. I wouldn't get any cheap batteries, they will just puff on you, go with nanotechs, like this www.link the 4000mah one. Make sure it's the 35-70c packs, not the 20C packs. You won't regret it.
Kv rating depends on voltage used. Really just need to know if this motor handles 22v at 90 amps or so. 2000 watts. anyone have experience with this motor? I don't rely on factory recomendations as they are often wrong.
i going to use this motor in a pylon racer and the motor is going to be direc drive i wonder the size of 2 blade i can go up to the max of the prop on pylone racer is a 10x10 i wonder if the motor can take it any one have a responce on this post
I have ordered the same Combo (hk500cmt and hobbycity 70A esc and 3000mah 20C lipo).
It works great, no pb !
If you buy the 85A ESC you can buy 35C lipo (3000mah/85A=35c).
But the if you don't flight Hard 3D, the 20C lipo are OK.
hello guys I need some help,I ordered a heli hk 500 cmt with this motor and this other things, I dont really know if works fine with this esc Turnigy Brushless ESC 85A w/ 5A SBEC and this battery Turnigy 3000mAh 6S 20C Lipo Pack (Great for T-Rex 500) is correct for this heli and motor?
Yep, should be OK except I would go for a LiPo with a higher C rating... That one will be OK for hovering and some light flying around, but thats about it. 20C 3000mAh can only supply 60Amp constant, your ESC will supply 85Amp which is fine, but if you fly hard your motor may demand more than 60Amps...
Definitely not an ESC with less Amp, it is the motor and what you are doing with it that governs amp draw, ie slow flight and hovering=less amp draw, hard pitch pumps/3d flight=higher amp draw. I like at least 40C for helis,but depends on heli, pack capacity as well, higher capacity pack with same C rating can handle higher amp draw. C rating * capacity in amp hours = amount of amps that can be safely discharged at once.
I have ordered the same Combo (hk500cmt and hobbycity 70A esc and 3000mah 20C lipo). It works great, no pb ! If you buy the 85A ESC you can buy 35C lipo (3000mah/85A=35c). But the if you don't flight Hard 3D, the 20C lipo are OK.
Here some values from today:
model "Zwoa Drittel" = 2/3 speeder plane. Prop 7x10 APC, 4s, weight 1200 g , top speed horizontal 247 km/h, 111 Amps
Motor not even warm. Fly it also in a Gaui 550 with 1300 kV
Not realy Juana.I have this motor with 10x6 folding propel for my Gl speedy and with 4 s static 120 amp 1800W (too much).
I use 75 % throtle and i fly it with 80 amp and 1400 w.
Best compination is same motor 1300kw 10x6 and 5 s 83 amp 1450w but only for 5-10 sec burst.
Thanks Wolfgang, I would love to reach that speed on this wonderfull plane. Should the 1300kV motor draw less amps?just to be safe on burning the motor. How many mAh does your 4s has and how long is the flyght time?
Sehr geehrte Damen und Herren,
am 5.Januar habe ich mit der Rechnungs -ID: 2005952784 den Artikel:
2005952784 - 1x #TR31264-1600/11181 Turnigy 500 H3126 Brushless
bestellt und ü*ber PayPal bezahlt. Dieser Artikel ist mir bis jetzt nicht zugestellt worden.
Ich bitte um Zusendung des bestellten Artikels oder um Rü*ckü*berweisung des Geldes.
Irrtü*mlich habe ich diesen Vorgang PayPal als abgeschlossen gemeldet. Aus diesem Grunde
muss ich mich jetzt direkt an Sie wenden.
Mit freundlichen Grü*ß*en
If this is the same as the 1300kv version then the top bearing is 5mm id. x 14mm od. x 5mm width. Bottom bearing is 5mm x 11mm x5mm. The larger bearing isn*t a common size but Avid has them for $1 each. The bottom bearing is a fairly common size on helicopters.
No.It is too much work for this little guy to lift that big 600, it might work for a little while, but I wouldn't risk a 600 heli to save a bit on a motor. Go for one of the 600 size motors... You can make it tame with pinion size...
Hi all, would like to ask if the motor comes with bullet connectors and wires pre-solder? Does it even comes with a bullet connectors & wires? If no, I would like to know which bullets and wires are best fits for this motor. Thanks in advance.
I use the motor in Funjet Ultra with 6S 2200mAh Nanotech 25-50C.
Graupner Speed 5,5 x 5,5 gives ~65A, ~1300W.
TGS 7x6 gives ~85A, ~1750W.
TGS is a bit too much so I didn't even bother flying since I am pretty sure I would burn the motor. With graupner the motor runs quite warm although it should handle more than 1300W. I have done only 3 flight yet, so far so good, I just hope that it wont burn in the air.
I tested the motor some more.
APC Sport 6,5x6,5 ~90A ~1700W
The nanotech are not up to the task, dropping to 3,16V per cell
APC 6x5,5 E ~75A ~1500W
This appears to the optimum so far, good performance and
the motor stays cool after 4min run in Funjet Ultra.
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1 thumbs up!
What does this motor actually weigh?
It's really annoying that HK can't seem to get either the weights or KV of many motors right in their specs...
such a nice looking motor for such a unbeatable price. no doubt this is gonna be a winner
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What more could you ask for? Great look, Great Price, and Great performance. Currently running a 4s batt, 8x6 prop, pulling 77amps @ 998 watts. I will soon switch to a 100amp esc and 5s battery. Highly reccomended for a large/fast plane. I have a SR-71 that is 5 feet nose to tail and it screams on the current 4s setup.