How long has your motor lasted?
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How long has your motor lasted?
I'm curious. For those of you who have been running brushless motors longer than Ihave (I only got into brushless 6mo ago), how many hours have you put on your motor? My understanding is that these brushless motors should last ALMOST indefinately, providing it isn't abused in some way. I've gotten a couple messages from folks here who think 200hrs on a brushless motor is its expected lifetime. Ithink a brushless motor should last in the neighborhood of THOUSANDS of hours, not hundreds. What is your experience?
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RE: How long has your motor lasted?
All of mine are fine as well. One's about 5 years old too, and the other three are about 3 years old.
I sure do not miss polishing comms and replacing worn brushes and springs - that's for sure!
I sure do not miss polishing comms and replacing worn brushes and springs - that's for sure!
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RE: How long has your motor lasted?
ORIGINAL: t9dragon
Several of my brushless motors are over 5 years old and still running strong.
Several of my brushless motors are over 5 years old and still running strong.
been in the car almost 3 years. Novak motors last a long time too, I have 2 that still work fine.
I have a cheaper LRP A.I. system, the motor still works but the motor screw holes need to be retapped,
other than that the motor still works. LRP A.I. Speed control still works too.
If you buy those cheap TACON china made motors the bearings are the first thing that's gonna go out.
After that your windings will start to break down til the motor offically dies. Buy cheap you get cheap, remember that.
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RE: How long has your motor lasted?
I have one from Mtroniks over 6 years old. It's been in...
XTM Xcellerator, broke a few axle pins.
Emaxx
Stampede that pissed me off when a wheel fell off, then I sent over my Mammoth to ram and crash it, knocked off the end bell. slapped it back on.
TC4 drift car
Now it's in a Traxxas 4x4 Slash, still kicking.
XTM Xcellerator, broke a few axle pins.
Emaxx
Stampede that pissed me off when a wheel fell off, then I sent over my Mammoth to ram and crash it, knocked off the end bell. slapped it back on.
TC4 drift car
Now it's in a Traxxas 4x4 Slash, still kicking.
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RE: How long has your motor lasted?
Currently the oldest brushless motor in ThunderbirdJunkie's stable that's in use is his Trinity D3 10.5, and it's about a year old. It's been run pretty hard, and still solid.
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RE: How long has your motor lasted?
A few years ago, I read a how-to guide on cleaning BL motors. I took my CCCM36 7700kV motor and removed the three endbell screws, and tried to remove it. Something's not letting it come off, so I stopped right there. It's still sitting in storage in a box, but before I tried to take it apart it ran fine. I just wanted to follow the guide to learn how, and I'll look around for more how-to guides to finish the job.
Speaking of, if anyone has some good resources, please share it here!
Speaking of, if anyone has some good resources, please share it here!
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RE: How long has your motor lasted?
ORIGINAL: ElectricGuy007
Depends on what brand they are. I have a Tekin setup that I have never removed outa one car still works fine
been in the car almost 3 years. Novak motors last a long time too, I have 2 that still work fine.
I have a cheaper LRP A.I. system, the motor still works but the motor screw holes need to be retapped,
other than that the motor still works. LRP A.I. Speed control still works too.
If you buy those cheap TACON china made motors the bearings are the first thing that's gonna go out.
After that your windings will start to break down til the motor offically dies. Buy cheap you get cheap, remember that.
ORIGINAL: t9dragon
Several of my brushless motors are over 5 years old and still running strong.
Several of my brushless motors are over 5 years old and still running strong.
been in the car almost 3 years. Novak motors last a long time too, I have 2 that still work fine.
I have a cheaper LRP A.I. system, the motor still works but the motor screw holes need to be retapped,
other than that the motor still works. LRP A.I. Speed control still works too.
If you buy those cheap TACON china made motors the bearings are the first thing that's gonna go out.
After that your windings will start to break down til the motor offically dies. Buy cheap you get cheap, remember that.
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RE: How long has your motor lasted?
Strange that your LRP motor died that quick. What model was it? The X11s and prior had some issues, but the X12s and newer motors are bulletproof, supposedly.
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RE: How long has your motor lasted?
ORIGINAL: porterdog
Maintenance is required, but do that and you should be golden.
Maintenance is required, but do that and you should be golden.
Thanks
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RE: How long has your motor lasted?
I wouldn't be afraid to oil the bearings. My two LRPX-12s are the only motors that have vented slots in the can, but they're nowhere near either bearing.
#15
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RE: How long has your motor lasted?
Hmmm.... Okay, so the majority opinion is that they SHOULD last. Question is, how long, in terms of hours-of-run-time?
Or maybe to put it another way: What would you say is the expected norm, in hours of run-time, of a good motor's life? 1000hrs? 10,000hrs?
Or maybe to put it another way: What would you say is the expected norm, in hours of run-time, of a good motor's life? 1000hrs? 10,000hrs?
#16
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RE: How long has your motor lasted?
ORIGINAL: ralph289
What maintenance ? New guy needs help with that, what can you do on a brushless motor. I'm don't want to oil the end bearings I'm afraid it will only attract dirt. Am I wrong on this ?
Thanks
ORIGINAL: porterdog
Maintenance is required, but do that and you should be golden.
Maintenance is required, but do that and you should be golden.
Thanks
But yeah, WHAT maintenance? That's supposed to be the *****in' thing about BL, right? NO Maintenacne? I mean, what, besides the bearings, can go bad?
Anyone? Beuler? ......Beuler? .......
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RE: How long has your motor lasted?
ORIGINAL: EXT2Rob
If your pinion & spur are under a cover, it's unlikely you'd get much, if any, dirt on/in the motor shaft bearing, save for any slipper-clutch dust.
But yeah, WHAT maintenance? That's supposed to be the *****in' thing about BL, right? NO Maintenacne? I mean, what, besides the bearings, can go bad?
Anyone? Beuler? ......Beuler? .......
[img][/img]
ORIGINAL: ralph289
What maintenance ? New guy needs help with that, what can you do on a brushless motor. I'm don't want to oil the end bearings I'm afraid it will only attract dirt. Am I wrong on this ?
Thanks
ORIGINAL: porterdog
Maintenance is required, but do that and you should be golden.
Maintenance is required, but do that and you should be golden.
Thanks
But yeah, WHAT maintenance? That's supposed to be the *****in' thing about BL, right? NO Maintenacne? I mean, what, besides the bearings, can go bad?
Anyone? Beuler? ......Beuler? .......
[img][/img]
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RE: How long has your motor lasted?
ORIGINAL: ElectricGuy007
If you buy those cheap TACON china made motors the bearings are the first thing that's gonna go out.
After that your windings will start to break down til the motor offically dies. Buy cheap you get cheap, remember that.
If you buy those cheap TACON china made motors the bearings are the first thing that's gonna go out.
After that your windings will start to break down til the motor offically dies. Buy cheap you get cheap, remember that.
Regardless, the guy with the Losi XXX-SCT with a 3800kv Castle SCT system in it wasnt laughing when my lowly Evader with the Tacon 3930kv motor and 35a ESC was spanking him across the parking lot, both running 2s lipo's.
Apparently, you shouldnt buy castle motors either though:
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RE: How long has your motor lasted?
ORIGINAL: ralph289
I emailed Reedy to see what they say about oiling...........will let you know when I get a reply.
I emailed Reedy to see what they say about oiling...........will let you know when I get a reply.
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RE: How long has your motor lasted?
Reply from Reedy:
Ralph,
You shouldn’t have to oil the bearings, but it definitely doesn’t hurt.
Thanks,
Chris Jarosz
Associated Electrics Inc.
Customer Support Specialist
26021 Commercentre Dr.
Lake Forest, CA 92630
949-544-7500 (xt 2115)
949-544-7501 (fax)
Ralph,
You shouldn’t have to oil the bearings, but it definitely doesn’t hurt.
Thanks,
Chris Jarosz
Associated Electrics Inc.
Customer Support Specialist
26021 Commercentre Dr.
Lake Forest, CA 92630
949-544-7500 (xt 2115)
949-544-7501 (fax)
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RE: How long has your motor lasted?
The only brushless motors that I have had go bad are those I was intentionally beating the hell out of......a 13.5 novak run on 3s repeatedly until the windings melted. I have brushless motors that are 5 years old with concrete dents in the cans and they still work just fine. I have not reached the end of life on a brushless motor with normal usage yet....most of my systems are novak and I do own a VXL system from before they were waterproof, that also has concrete dents in the can, works great yet and I beat the hell out of it on 3s lipo.
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RE: How long has your motor lasted?
I've never known someone who owned a Tacon motor that actually didn't like them. I've owned 4 (2200, 3200, 3500, 4400 (rounding to the 100KV)) and they are going as strong today as when I bought them (oldest being almost 2 years old). I put a tiny piece of electrical tape over the exposed bearing (not pressed against the bearing, just the can) and I run covers on all my cars.
I've owned Novak SS5800 & SS4300, Castle CM36 4600 and 5700, HPI Fuze (which was a castle motor) LRP x11 13.5, Trinity D1, D2 and D3 of different winds. Each had it's own performance level out of the box but I've never had a single motor fail on me, outside of the SS4300 which was a different issue. The can was a black plastic can and had nuts in the can for motor mount screws. The can eventually cracked.
That said, my favorite motors in order have been
Trinity D3
Tacon
Trinity D2 & D1
LRP 13.5
A cheap hobbyking 13.5
SS5800
Castle
SS4300 (great motor except for the issue I described)
I've owned Novak SS5800 & SS4300, Castle CM36 4600 and 5700, HPI Fuze (which was a castle motor) LRP x11 13.5, Trinity D1, D2 and D3 of different winds. Each had it's own performance level out of the box but I've never had a single motor fail on me, outside of the SS4300 which was a different issue. The can was a black plastic can and had nuts in the can for motor mount screws. The can eventually cracked.
That said, my favorite motors in order have been
Trinity D3
Tacon
Trinity D2 & D1
LRP 13.5
A cheap hobbyking 13.5
SS5800
Castle
SS4300 (great motor except for the issue I described)
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RE: How long has your motor lasted?
That's awesome!
My favorites, from top boss down:
LRP Vector X-12 17.5 Stock Spec (like the motor so much that I now have two - smooth, balanced, and great braking)
CCCM36 7700kV (insane speed runs to terrorize the asphalt and kill small animals if they get in the way, but always runs HOT)
CCCM36 4600kV (for my road rash basher)
My favorites, from top boss down:
LRP Vector X-12 17.5 Stock Spec (like the motor so much that I now have two - smooth, balanced, and great braking)
CCCM36 7700kV (insane speed runs to terrorize the asphalt and kill small animals if they get in the way, but always runs HOT)
CCCM36 4600kV (for my road rash basher)
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RE: How long has your motor lasted?
i've baked on motor that i had for 2 years but it was over geared and i was running it really hard, so thats user error, and another one i got used that ran HOT no matter what i did the windings came apart... picked up a castle more go, runs smoother and all around a better motor...
the lug
the lug