Potential issues with new Kyosho?
#1
New Kyosho buggy questions
I just recently bought a Kyosho ZX5 brushless buggy (Team Orion motor which was already installed when buying the buggy) and I had a few things that I would like to know and if anyone could help me that would be great.
Does a LiPo battery really increase the speed by a big amount? How much more power will I get if I put in a 7.4V 5000mAh 2 Cell LiPo compared to a normal standard battery (I think my current battery is 1200mAh, it's plain yellow and unbranded so not sure the details).
My car also seems to have a bit of a delay then stutters before reversing. After a period of time (7 mins or so?) it suddenly loses power then stops, then starts again, then stops (2 seconds running then stopping again). It does this for a little bit then if I don't push it too much it runs ok. I get it home and put it on the stand and it seems to still have quite a bit of power left in the battery. Would this be a car mechanics or battery issue?
Thanks in advance!
Does a LiPo battery really increase the speed by a big amount? How much more power will I get if I put in a 7.4V 5000mAh 2 Cell LiPo compared to a normal standard battery (I think my current battery is 1200mAh, it's plain yellow and unbranded so not sure the details).
My car also seems to have a bit of a delay then stutters before reversing. After a period of time (7 mins or so?) it suddenly loses power then stops, then starts again, then stops (2 seconds running then stopping again). It does this for a little bit then if I don't push it too much it runs ok. I get it home and put it on the stand and it seems to still have quite a bit of power left in the battery. Would this be a car mechanics or battery issue?
Thanks in advance!
Last edited by Paliente; 07-28-2009 at 07:13 PM. Reason: Changing Title
#2
I just recently bought a Kyosho ZX5 brushless buggy (Team Orion motor which was already installed when buying the buggy) and I had a few things that I would like to know and if anyone could help me that would be great.
Does a LiPo battery really increase the speed by a big amount? How much more power will I get if I put in a 7.4V 5000mAh 2 Cell LiPo compared to a normal standard battery (I think my current battery is 1200mAh, it's plain yellow and unbranded so not sure the details).
Does a LiPo battery really increase the speed by a big amount? How much more power will I get if I put in a 7.4V 5000mAh 2 Cell LiPo compared to a normal standard battery (I think my current battery is 1200mAh, it's plain yellow and unbranded so not sure the details).
My car also seems to have a bit of a delay then stutters before reversing. After a period of time (7 mins or so?) it suddenly loses power then stops, then starts again, then stops (2 seconds running then stopping again). It does this for a little bit then if I don't push it too much it runs ok. I get it home and put it on the stand and it seems to still have quite a bit of power left in the battery. Would this be a car mechanics or battery issue?
Thanks in advance!
Thanks in advance!
#5
For sure DO NOT charge lipo on your current charger>it needs to be lipo specific.Before investing in lipo search on this forum and get as informed as you can get because lipos are great but also have very specific handling needs. Good luck
#6
Check to see that your charger is capable of charging Lipo's. You can't just charge a lipo using the same settings as a NIMH or NICD.
If it is capable of charging Lipos, charge it at 1C unless specified different by the Lipo Manufacture. Also make sure the ESC on the buggy has a lipo cutoff. If you are just running the Lipo till it goes dead, you are ruining the pack. A 7.4v pack should not be discharged below 6V.
If it is capable of charging Lipos, charge it at 1C unless specified different by the Lipo Manufacture. Also make sure the ESC on the buggy has a lipo cutoff. If you are just running the Lipo till it goes dead, you are ruining the pack. A 7.4v pack should not be discharged below 6V.
#7
If its a powerful brushless motor, it will pull a lot of amps, and you need a lipo battery for that.
I went brushless before I went lipos. I bought a 5700kv Sidewinder combo and ran it on some old 1800 NICD's. It would do the same thing. Really cog bad and speed up, then slow down, even when fully charged. A lipo changed all that. Difference was like night and day.
I went brushless before I went lipos. I bought a 5700kv Sidewinder combo and ran it on some old 1800 NICD's. It would do the same thing. Really cog bad and speed up, then slow down, even when fully charged. A lipo changed all that. Difference was like night and day.
#8
If you can change the title of your topic. The topic seems like you are referring to manufacture issues.
#9
If its a powerful brushless motor, it will pull a lot of amps, and you need a lipo battery for that.
I went brushless before I went lipos. I bought a 5700kv Sidewinder combo and ran it on some old 1800 NICD's. It would do the same thing. Really cog bad and speed up, then slow down, even when fully charged. A lipo changed all that. Difference was like night and day.
I went brushless before I went lipos. I bought a 5700kv Sidewinder combo and ran it on some old 1800 NICD's. It would do the same thing. Really cog bad and speed up, then slow down, even when fully charged. A lipo changed all that. Difference was like night and day.
No reason why an old Sub-C pack couldn't run a hot brushless.
It's just that sensorless = fail.
#10
While I'm making things big - a reminder of these wise words...
#11
Barely any cogging problems with lipos now. Nearly as smooth as my Tekin RS after a firmware update. The old NICD's are not up to the demands of the 5700kv system.
#12
www wheelspinmodels.co.uk/item/ORI66007-Team-Orion-Vortex-Buggy-Brushless-Experience-Combo-40A-ESC-With-14T-Motor-29T-Equivalent-Br__3342/
This is the current motor. In the scheme of things, is this one of those high amp pulling motors?
#13
Doubt it, thats a really slow motor so it shouldn't be pulling high amp draw on acceleration.