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Search: Posts Made By: slow_jun
Showing results 1 to 13 of 13
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Forum: Radio and Electronics
08-02-2012, 08:45 PM
Replies: 827
Views: 177,782
Posted By slow_jun

also encountered this to sensorless motors, if...

also encountered this to sensorless motors, if you can test using a sensored one, just to isolate , if its the same issue then esc is your culprit. anyway sorry to have misread your post.

goodluck.
Forum: Radio and Electronics
08-02-2012, 08:19 PM
Replies: 827
Views: 177,782
Posted By slow_jun

this explains it, sensorless motor exhibits...

this explains it, sensorless motor exhibits cogging effect ( jerking ) at low voltage, or start up. this will cog coz there is no sensor to detect its neutral phase. Try putting in a sensored motor...
Forum: Radio and Electronics
08-02-2012, 07:55 PM
Replies: 827
Views: 177,782
Posted By slow_jun

1.have you calibrated your ESC before you run it?...

1.have you calibrated your ESC before you run it?

2.have you set the Lipo to 4S? or Auto,

3. or maybe your motor is above the rated KV for 4S. *(ruled out)

1.6 Suitable Motor: * Note #1
...
Forum: Radio and Electronics
04-04-2012, 05:29 AM
Replies: 827
Views: 177,782
Posted By slow_jun

check what version is the black one, if both are...

check what version is the black one, if both are V2.1 then they are the same,casing is the difference. 
Forum: Radio and Electronics
03-12-2012, 06:06 PM
Replies: 827
Views: 177,782
Posted By slow_jun

seems like the cutoff voltage is not accurately...

seems like the cutoff voltage is not accurately measuring the actual voltage, this is same with my 120A. I tried setting it @ 3.3V/Cell but when the cuttoff kicks in, i measured the actual voltage...
Forum: Radio and Electronics
01-24-2012, 11:06 PM
Replies: 827
Views: 177,782
Posted By slow_jun

Xerun 1S Vs 120A (2S)

gurus!!!

have a question about the 120A V2.1(2S) vs the 1S version? aside from the BEC what is the advantage of using a 1S as against the 120A 2.1 xerun ESC with FAN?

Is the 1S requires a Fan?(...
Forum: Radio and Electronics
01-20-2012, 01:18 AM
Replies: 827
Views: 177,782
Posted By slow_jun

try to recalibrate your ESC/TX, and then try to...

try to recalibrate your ESC/TX, and then try to check your EPA on your TX. you can also try to re-flash your firmware or set to default and check the brake strength of your ESC via prog card.
Forum: Radio and Electronics
01-20-2012, 12:37 AM
Replies: 827
Views: 177,782
Posted By slow_jun

xerun has turbo if you use the stock firmware, if...

xerun has turbo if you use the stock firmware, if you use the mod firmware, some settings are dissabled. you should have the Program box to be able to upgrade/change the version on your 120A.
Forum: Radio and Electronics
10-12-2009, 07:09 PM
Replies: 827
Views: 177,782
Posted By slow_jun

Hi Ed, mine is B44 with 8.5T, 48P 84T/19T...

Hi Ed,

mine is B44 with 8.5T, 48P 84T/19T Gearing, Running smoothly for 3 months now, no major problem encountered. here , where the wheather is hot (SG) my body does not have any vents to allow...
Forum: Radio and Electronics
10-08-2009, 09:39 AM
Replies: 827
Views: 177,782
Posted By slow_jun

I found the problem, user problem ;-) ... redo...

I found the problem, user problem ;-) ... redo the throttle settings and it worked perfectly... thanks. but cant seem to perfect the Forward/brake/rev. i think just a couple of fine tuning i think i...
Forum: Radio and Electronics
10-07-2009, 10:10 PM
Replies: 827
Views: 177,782
Posted By slow_jun

Yes, this the one when you press the button...

Yes, this the one when you press the button before you switch on the power and the ESC will need to be set to calibration mode (throttle max/min forward and reverse). I already did that. will redo...
Forum: Radio and Electronics
10-07-2009, 08:39 PM
Replies: 827
Views: 177,782
Posted By slow_jun

Hi, Xerun 120A can take up 2C lipo right?...

Hi,

Xerun 120A can take up 2C lipo right? was wondering coz when i plugged my Lipo 2c (3P2C) 6000MaH 40C venom bat, the motor and esc emitted strange noice and my motor spinned automatically. the...
Forum: Radio and Electronics
10-07-2009, 08:27 PM
Replies: 827
Views: 177,782
Posted By slow_jun

Hi, Just one to check, i tried to connect my...

Hi,

Just one to check, i tried to connect my xerun 120 V2 with a 6000Mah 2C (3P2C) Venom bat with 27mhz rcvr and i noticed that when i turned on the ESC, the motor just started to spin even with...
Showing results 1 to 13 of 13


 
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