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  Item found in the following categories;
> Electric Motors > Outrunners by size
> Electric Motors > Outrunners by size > Micro (Below 22mm)

  RATED:

hexTronik 24gram Brushless Outrunner 1300kv

hexTronik 24gram Brushless Outrunner 1300kv

HexTronik 24gram Brushless Outrunner 1300kv


Specs:
Kv: 1300rpm/v
Max Load:  7.5A
No Load Current: 0.7A
Suggested Lipo: 3 cell 11.1v
Thrust: 400g+
Suggested Prop: 8x3.8
Weight: 20g

*Motor comes with prop saver and mount.

*Please note. This motor may come in Silver OR Blue.

 



PRODUCT ID: HXM2730-1300

This product available from a warehouse near you!

Kv(rpm/v) 1300
Weight (g) 20
Max Current(A) 7.5
Resistance(mh) 0
Max Voltage(V) 11
Power(W) 0
Shaft A (mm) -
Length B (mm) 30
Diameter C (mm) 27
Can Length (mm) 7
Total Length E (mm) 42
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Customer Data

Weight: 45g Quantity: 
International Warehouse
stock
10+
USA West Warehouse In Stock View Item
Price $9.75

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 Customer rated
5395
crowns
  
 
Total of 173 discussions.
markkort  1 points - 8/25/2014
 
I know this motor suggests an 8x3.8 prop, but what brand of prop will has the correct sizing ring to fit the prop saver? I have props, but none of them have the correct sizing ring. I did revert to using a collet type adapter, but I want to use the prop saver.
 Karl 630 points
I just use the generic gws style 8x4 props with no problem. I use the prop saver as well.
 markkort 1 points
Thank You.
 markkort 1 points
Would you please tell me the part number? I only found one gws 8x4 slowfly . Is that the one?
siderat  4 points - 8/25/2014
 
Is this proppelers fit on motor http://www.hobbyking.com/hobbyking/store/__34506__Sl
ow_Fly_Electric_Prop_9047_SF_4_pc_Green_EU_Warehouse
_.html ?
 Maria 146 points
try using the 8x4.7 instead. 9 inches long is a bit too big for this motor
BEST ANSWER CREDIT AWARDED
 Karl 630 points
Yes I use an 8x4 on 3s and it runs cool.
 siderat 4 points
But I'm using 2S. So I try 9x4
 Maria 146 points
to be honest I havent tried 9x4 on a 2s. In theory you will get better efficiency but lower thrust. cheers
Gary  1 points - 8/14/2014
 
Hello, can someone tell me the diameter of the shaft? Thanks
 Maria 146 points
3mm in diameter about 10 mm long. if helpful please rate correct answer
Ayrton  9 points - 8/3/2014
 
Hi - got a problem with my Blue Wonder running on a Turnigy Plush 10A Speed controller and 8x4 plus two cells. It's very, very, 'notchy' aka 'graunchy' on start-up. Occasionally it will start and run fine but usually it hangs up when I increase the throttle, sometimes turning slowly and 'notchily' until I increase and decrease the throttle a few times when (if I'm lucky) it runs normally. I don't think this is a mechanical problem as it seems fine when it runs OK. It turns over OK but is 'notchy' on the magnets which I assume is normal. I've tried altering the speedo's parameters til I'm blue myself (in the face *) but no joy. Any suggestions more than welcome.
 ERIC 1 points
Hi Ayrton - I've been playing around with these motors all summer and ordered five of them. They're fantastic for my use (flitetest models), but I did notice a quality control issue with them. Of the five, three of them ran great. One of them seemed really rough, but after a few full throttle runs, it was ok. Still rough though (i.e. at low throttle, it kind of "sticks". The final motor had the same sticking problem, but was even worse. I actually had to ***p it with my hand to get it spinning, but once spinning it was ok. I fly with 3S batteries. I noticed that with a 2 cell, only one of my motors would spin up nicely, the other four would "stick" and have trouble. I think that this motor really should be used with a 3 cell and that quality control is a bit of a hit and miss, so order a few. Also, the shaft bends really, really easily. A couple of low speed, grass crashes and it's toast. Good luck with your motor.
Kristian  1 points - 7/28/2014
 
How's everyone doing, I am wondering if there are any replacement bearings for this motor I haven't had any luck finding any ?????
Customer Reviews
Overall Rating
Paul Bakos
likes
ValueUNRATED
QualityUNRATED
96 thumbs up!
These are great little motors for the price. I bought one and then got two more. I use them on home made foamie planes from 8 - 16 ounces. They will take most of my foamies unlimited verticle. I use 2 and 3 cell lipos from 350-1500 mah and props from 8x4 to 10x4.7 on them. Here is some data. UH BLUE Wonder 1300Kv
Prop size= amps / thrust in ounces
2S
8040= 3.3 / 8.2
9050= 4.9 / 10.8
9047= 5.3 / 10.9
1047= 6.5 / 11.5
3s
7035= 4.2 / 9.5
8040= 5 / 13
7060= 6.3 / 11.3
9050= 6.6 / 14.6
9047= 7.6 / 15

I also got a 1500 kv one to try out.


4 comments. Reply..

Overall Rating
Paul Bakos
likes
ValueUNRATED
QualityUNRATED
49 thumbs up!
Propeller data for 3 cell Lipo batteries:
The GWS EP 9050 produces about 18 ounces of thrust at 9 amps with a pitch speed of 34 mph. This is my favorite prop on this motor.
The APC 9x6E produces about 17 ounces of thrust at 10 amps with a pitch speed of 36 mph.
The APC 9x3.8SF produces about 18 ounces of thrust at 9.5 amps with a pitch speed of 25 mph.
The APC 8x3.8SF produces about 15 ounces of thrust at 8 amps with a pitch speed of 29 mph.
The GWS EP 8040 produces about 15 ounces of thrust at 6 amps with a pitch speed of 34 mph.
The GWS EP 8060 produces about 14 ounces of thrust at 8.5 amps with a pitch speed of 39 mph.
The MA 7x4 3-blade produces about 10 ounces of thrust at 7.5 amps with a pitch speed of 36 mph.

Propeller data for 2 cell Lipo batteries:
The GWS EP1060 produces about 12 ounces of thrust at 6.5 amps with a pitch speed of 28 mph.
The APC 9x6E produces about 11 ounces of thrust at 6 amps with a pitch speed of 29 mph.
The APC 10x3.8SF produces about 12 ounces of thrust at 6.5 amps with a pitch speed of 17 mph.


No comments. Reply..

Overall Rating
Donald Bond
likes
ValueUNRATED
QualityUNRATED
24 thumbs up!
Great bargain, high efficiency, great for little foamies!

8x4, 7v, 3a, 6350rpm, 6.6oz, 24mph
8x4, 10v, 5.1a, 8205rpm, 11.2oz, 31mph
9x5, 7v, 4.7a, 5361rpm, 8.9oz, 26mph
9x5, 10v, 7.2a, 6905rpm, 15oz, 33mph
10x6, 7v, 5.7a, 4675rpm, 9.4oz, 27mph


No comments. Reply..

Overall Rating
Dave Plumpe
likes
ValueUNRATED
QualityUNRATED
19 thumbs up!
I measured resistance, no-load current and Kv to get data to plug into Motocalc.

Resistance, R = 0.319 ohms
No-load Current, Io = 0.22 amps at 6 volts, 0.30A at 9V
Motor Constant, Kv = 1079 rpm/volt

These data differ a bit from the 1300Kv and 0.5A listed in the ad, but this is what my motor measures, cold.

One excellent little motor, both in performance and build quality. As others have noted be careful about bending the wires where they exit the windings. Mine came as shown, without connectors or hardware.


2 comments. Reply..

Overall Rating
David Barrow
likes
ValueUNRATED
QualityUNRATED
16 thumbs up!
These are great little motors for the price. I bought one and then got two more. I use them on home made foamie planes from 8 - 16 ounces. They will take most of my foamies unlimited verticle. I use 2 and 3 cell lipos from 350-1500 mah and props from 8x4 to 10x4.7 on them. Here is some data. UH BLUE Wonder 1300Kv
Prop size= amps / thrust in ounces
2S
8040= 3.3 / 8.2
9050= 4.9 / 10.8
9047= 5.3 / 10.9
1047= 6.5 / 11.5
3s
7035= 4.2 / 9.5
8040= 5 / 13
7060= 6.3 / 11.3
9050= 6.6 / 14.6
9047= 7.6 / 15

I also got a 1500 kv one to try out.


No comments. Reply..

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