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-   -   Which servos do you run? (https://www.rc-monster.com/forum/showthread.php?t=23037)

simplechamp 08.18.2009 12:45 AM

Which servos do you run?
 
So now that I bought a truggy roller the wheels are already turning so to speak and I'm starting to try and get ideas about outfitting it with electronics. Decided to start looking at servos first.

I've looked at servos from $15 to $150 and I don't really know what ones are right for me. I'm going to be almost always bashing since when I go back to MI there are no tracks anywhere near me. Just bashing around and jumping would I even be able to tell the difference between a $30 servo and a $150 one? I'm not going to buy the cheapest Hong Kong specials, but I don't want to break the bank either, especially if only a seasoned racer could tell the difference. I run my E-revo with the stock servos and it seems like it steers just fine to me. But maybe if I had a real quality servo I would notice the difference and never want cheap ones again? That's what I need to figure out.

I'm looking for people to reply with what servos they use, what type of driving they do, and why they picked those servos in particular. Thanks!

lincpimp 08.18.2009 01:42 AM

I use jr servos, mainly the 9100t model. Push 6-6.5v at it with a ccbec and you will not belive the performance. I can hold the front tires with my feet and move the back of the muggy with this servo. I have about 5 of then and they run well, quiet too. Never had an issue, but they can draw some power (no free lunch). I also have some of the big dog jr 8711 servos, but the 9100t does fine and is a little cheaper.

I have also run hitec titanium gear servos and find them too noisy, and some futaba metal geared and brushless servos, but still like the jr servos the best.

No real comparison with a cheaper servo, but if you are not having steering issues right now you do not need to upgrade.

shaunjohnson 08.18.2009 04:02 AM

make sure you don't get a fast servo and then when you kill that get a slow one!!
i run an ACE 1015 servo on steering.
has enough grunt for what i need but a little more couldn't hurt.

wallot 08.18.2009 06:07 AM

nitro buggy - BLS451 throttle, BLS452 steering
BL truggy - BLS352 steering

Used to run JR9000 and 9100 series but they eat too many amps which is not problem with one servo but with too they are pushing my UBEC to the limit.

they are strong and fast but BLS futaba servos have much lower Amp draw

Marvin 08.18.2009 06:47 AM

1/8 Electric buggy (at truggy weight): BLS351, it has gobs of torque, is fast and quiet.

1/10 Electric buggy: BLS451, very fast, cheaper than the BLS351, though not as torquey.

I only race.

I would suggest looking at the Savox servo range, they are cost-effective (even in the UK!), and seriously high spec. They have titanium gears, and with the coreless motor versions come in three flavours:
  • 1257TG : 0.07s transit time, 10 kg/cm torque
  • 1256TG : 0.15s transit time, 20 kg/cm torque
  • 1258TG : 0.08s transit time, 11 kg/cm torque

The 1256TG looks to be the best bet for a truggy there.

Though, an ACE/AE DS1015 is always a good bet as they're fast, reliable and strong. However the cases need to be replaced fairly regularly.

kalbien 08.18.2009 07:43 AM

Quote:

Originally Posted by lincpimp (Post 313839)
I use jr servos, mainly the 9100t model.

I can agree... with one remark. If you buy one 20$ servo which will be crap, than another 50$ servo and you find it crap either. You have just another 50$ left to experiment. Instead buy a 120$ one and you won't have any issues and you will have great performance.

brushlessboy16 08.18.2009 08:07 AM

IM a fan of ace servos(ds1015), but also have a Jr..

Metallover 08.18.2009 08:10 AM

hxt12kg $8 from hobbycity enough torque low price get two!

TexasSP 08.18.2009 09:11 AM

I have always been a fan of hitec servos. I have had JR's and Futaba's but like Hitecs the best. I also like that many of the hitect models are waterproof, which being were the servo is located for steering in most vehicles, this is an advantage. The traxxas servos are good on paper, but quickly they burn up and/or strip the plastic gears.

Arct1k 08.18.2009 09:49 AM

Hitec 7955 for me...

asheck 08.18.2009 09:53 AM

HITEC HS-7955TG , no issues yet, except it does buzz at centered occasionally.

ANGRY-ALIEN 08.18.2009 10:06 AM

The Airtronics (94359) is also a nice servo... I have been running one about a year now with no issues... lots of torque with 6v.

gtxracer 08.18.2009 11:11 AM

dual 5955TGs

rschoi_75 08.18.2009 11:41 AM

I still use the older Hitec 5955TG's as well. Never had a problem with one after over two years of usage.

BrianG 08.18.2009 11:51 AM

I also am partial to ACE servos for their price, performance, and build quality. I've had Futaba, Hitec, and other higher-priced ones and they all break over time, so why pay more? As a matter of fact, I've had more problems with the higher-priced ones while my ACE servos have been problem free (knock on wood).

Specifically, I like the ACE DS1013 for buggy-size vehicle and DS1015 for truggy/MT sized vehicles.

Bondonutz 08.18.2009 11:54 AM

My 2cents,
I'm really partial to the JR 9000T & the DS8711, I also have a few Hitek Robot servo's that have served very well as with the 7955's. They are all great servos.
Do yourself the favor and spend at least 100.00 or so and get the highest qaulity strongest servo you can for your money. It is a serious investment yes but a wise investment. You cannot substitute and so-so servo over a qaulity servo in a demanding application. With the extra money spent you'll also be getting a company that will stand behind their product and usaully warentee with no questions asked for up to 3yrs !
You'll also thank yourself for getting a badassed servo w/300+oz of torque after you wheel it around a few minutes. You will be saying to yourself, "my god this servo is awesome".

maxair45 08.18.2009 01:40 PM

I got a servo from hobbypartz. It was ment to be one to get me by but it was what I thought a "slight" upgrade from my current JR servo. The thing is great! I got it for about $14 and its awesome, it'd be a great item to get for any 1/10 racer. I'd say the best servo i've ever had. I'll get a part number for you guys.

E-Revonut 08.18.2009 04:22 PM

I could never justify the cost of a good servo until I got a truggy! I was always happy with the performance of the stock setup on my Maxx and Revo, so I thought! When I built my RC8T I looked around and asked and decided to splurge on the Hitec 7955TG. I paid $115 from the RC-Monster store but it was $115 well spent. I am so impressed with the performance of this servo I had a hard time adjusting back to the stock setup on my Revo even to just go bash with it. Super quick and doesn't matter what terrain your on, it turns the wheels lock to lock no problem. I will agree that it's a bit noisy when centered but when my truck is running around I don't hear that and I don't care.

Patrick 08.19.2009 05:38 AM

I've had the hitec 5955TG in my truggy for nearly 2 years and I'm pretty happy with it, huge difference over stock servo's. A lot of guys I race with also use that servo, and I've recently put the 7955TG in my buggy. They do make a bit of a buzzing noise when sitting slightly off center, but I didn't put it in my car just so it can sit on the bench.

nitrostarter 08.19.2009 11:26 AM

http://hobbycity.com/hobbycity/store...idProduct=8739

I just picked up 4 of these to try out. I installed 2 in my Summit and they are doing great right now. Big improvement over stock ones. They are stronger and quicker and waterproof. The price tag is nice as well.

I'll install the other 2 in my 3905 when I get one.


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