Mazda614

iTrader: (1)

Has anyone tried using these with a 4PKS or R. I just got hold of two servos, do they have problems when used with Futaba recievers? Both servos seem noisier than normal when centered and get relatively hot. I would normally use BLS551 and they a very quiet and don't feel at all warm when run.
I have seen a few posts where this has been raised but with mixed responses as to what is normal.
Any comments out there....?

OnRDPassion

iTrader: (59)

I have a couple of these but I am using them with an airtronics receiver and have no issues. Hands down the best servos I have ever used!

Mazda614

iTrader: (1)

Thanks for your comments, but I am really interested in hearing if anyone has had a similar issue with this servo / receiver combination. I have tried using both high speed and normal settings on the TX but didn't notice any change.

JOE SI

iTrader: (13)

Mine are noisy also. Apparently since they're digital theyre always trying to center themselves, kind of like theyre never centered when they are.
Thats what Ko Propo said when I called asking why my RSX response servo I use for steering in my Nt1.
I use the Rsx one10 low pro for my throttle and it does the same thing. They are clearly the best servos I've had, and KO will recalibrate them and upgrade the software (free, if I'm not mistaken) if you call and send them in.

zzztech

iTrader: (7)

I came from Futaba bls551 too and I found its much more noiser in RSx one 10.

I brought it cause 551 is out of stock.

The KO is not a brushless motor. While BLS is brushless.

Odin544

iTrader: (93)

I use the 4PKSR and use the RSX one10 in both my mod and stock TC. I have no issues at all with them. They aren't noisy and they don't get hot at all. Best servos I've owned. I had the BLS551 prior to the RSX one10.

Mazda614

iTrader: (1)

Since starting this thread a few more guys have purchased the RSXone10 30105 servo's and all are seeing the same. One is using the servos with the KO EX-1 radio so that eliminates any Futaba / KO conflict concerns. Others using the 30104 don't seem to see these issues, that's not to say that the 30105 have a problem as they are a faster servo at 7.4V than the 30104 (but less torque). On the track there is no issue with the 30105 so hopefully it's just the way they are.