I know there are holes in the list, but we can continue to build on this as we go. It's fairly comprehensive thus far, so hopefully this can help those of you who are looking for the general information on these motors. Feel free to offer...
This pair just arrived through the post. Pretty rare even over in the UK, dating from 86-87. If they're good enough for Jamie Booth, then they're good enough for me 8)
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I have another write up from mid-88 also, again featuring Rory and mentioning his Proking... this time it specifically states that it is a forward-only version, which again gets me thinking that this is the same unit I now have.
I just picked up a Schumacher C-car, and it came with this beauty from 1981.
Before my time I started racing in 1985, My first speed control was a Demon king 6x BUZ11 fets although I recall upgrading it to proking spec by installing the other 2...
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Interesting dating and unit number comparison there if you think about it.
Mine was unit number 780 from week 40, and just 3 weeks later yours was unit number 831. So 51 units between them. I am guessing Nick wasn't making various speedo models at...
So, with the recent untimely passing of Nick Adams of Demon, I have taken a bit of an interest in his motors recently, and in particular, with a few 1986-ish builds on the go i have been focusing more on his 1986 offerings, which as it turns out...
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Hi Francis (I sent you a PM btw) - yes i think you could be correct there. My HT is a silver can version and just says 'Single HT' on the label.
As i was just starting out in RC all of the tech tables listed 'Demon Mr.T' motors leading the way, and...
With my 3000mah NiMh batteries, I feel like I'm pushing the temperature limits of my brushed motors. That's the main reason I don't move up to higher rated batteries. Every time I search up heat sinks, I come across a bunch of heat sinks with fans...
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Without going through a full battery, I did a spot check of the temperatures. My son running the 7 cell was hottest at 223 F. Father in law was 209 F. Mine was 190 F. Hmm, BITD with NiCd I would bring a crew packs with me to do back to back runs. Of...
I used one of these for many years back in the day - probably my fave charger. Oh so simple.... I recently picked up this pair - one from the legend that is Richard Isherwood. He told me Glyn Peglar had revised the thermal sensor bulb on it to...
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On the PC1 the red light comes on when you connect the pack and press the button then the green light comes on when it peaks. I assume the PC3 is the same but haven't tried it.
I’m trying to find out what this motor is, and what era (years) its from. Mainly trying to figure out what turns and winds it could be as well. Please help ! DBAC0B5C-1593-4ACB-8B8E-43818A3D8657.jpeg 5D1E317F-7AAE-47D3-A776-A895AF219212.jpeg
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That's been a major hurdle I've found while going down the rabbit hole of brushed motors as it pertains to identification. Manufactures used the same cans and decals as a time and cost cutting measure I imagine which makes it hard to know what's...
Hi all, I've just bought for a few of bucks a Trinity Tru Lathe (RC4104) and I need a pair of infos:
which is the O-ring size used to spin comms?
The bit is totally worn which is the right spare?
Thaks in advance! :D
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Often I use WD40 as cleaner and protector. As cleaner removing it with a brush or with a towel and after the clean as protector leaving it drying. Never as lubricant.
In this case I intend to use motor cleaner do give to the lathe a deep clean...
I used to race back in the 90's and can remember I used primarily two motors. One was an Orange Brushed LRP motor and the other a Black Brushed LRP motor. Do anyone know how many turns these motors were? I tried to search a bit on the net, but no...
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This is awesome. Thank you. Now I can see the “Magic” is 11x3. Still pondering what the Black might be though.
Had to share with the group....was searching for a Magnum Junior and a couple S-132H's for a while now....but ebay found this Senior in good condition with all the goodies, 2x S-132H's, original battery trays, charger, extension cord and plastic...
Hello all! Looking for some battery knowledge/experience on what I can run and where to source them. I raced a lot from '85 thru '90 and have been recently bitten by the vintage R/C bug big time! In the past month or two I've bought my car, spare...
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found these factory SCR saddle packs, pretty rare now.
I think i got them with my mates optima mid TOMS conversion kit way back in the 80's
They had yellow sce versions come out later as well but ive never seen one in person.
Cells are long gone...
I don't suppose anyone has a link to the manual for this motor? I'm interested in how check it's condition / what's replaceable in it.
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Kind of. My son has taken ownership of my car. It's been waiting for renewed interest and he's enjoying it. It may be that the motor needs a refresh. I think it's probably fine but I'm not sure how to check.
I have a couple of 94145 servos I need to have repaired. Does anyone know where I might find someone who can take a look at them?
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For the most part Servo's are not economical to repair. If the motor or the potentiometer are bad sourcing a replacement would be almost impossible. That said, they can be repaired. I recently repaired a airtronics 94151, I had to reverse engineer...
I remember BITD that Tower had a cheap pistol radio they sold. I can't find a picture of it. It either just said Tower hobbies or may have said Pulsar. There may have been the Pulsar and the Tower Hobbies pistol also. Did Kyosho make the Pulsar...
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Completely forgot to mention the original radio that came with it, the wheel seems tight though. It turns left and right just fine, just slow to center.
Band 4 crystal installed and the factory test sticker is still on the top.
Anyone seen one of these? It from an Ultima that was raced be for my dad bought it about 20 years ago. I cannot find ANY information on it. It says Trinity on the plastic.
the Ultima was raced on some level before my dad got it. It has thin brushes.
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I know this thread is 6 years old, but I just bought this exact motor from the OP. Thought it was pretty cool.
Hi, I have this Airtronics 96307 speed controller that I would like to get working again. I found a blown component and need help identifying it. It is at the end of the white line in the pic and is surronded by three orange components. I believe...
I’m new to the whole RC car thing. I have just managed to prise my Dads Tamiya Fox 1980’s original off him and have been playing with it with my 10 year old son.
A few weeks back we changed the motor as the old one was done, got some new...
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The plastic wheel hubs on the rear of the Fox are prone to cracking, so take off the wheels and check those for starters, but I would suggest the drive shaft hexes are shot, not really a serviceable item though, would have to replace the entire...
I have an old Traxxas model 2020 tx that needs a steering potentiometer. It turns correct to the right but turning left is weak and not to full lock. Does anyone know what I can replace the pot with? Id like to get it going again for a build I want...
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If you are certain the pot is the problem, you can still find the 2210 wheel assembly for sale. There are a few on eBay right now.
Thanks for the link. Yes im sure its the pot, I tried another tx with the same setup and it all worked. The PO...
Recently acquired this in a collection I bought. I've only ever seen their com lathes and tire lathes. Never heard of one of these. Searched for a while and came up with nothing. Some kind of motor conditioner. Seems to work fine, not sure of what...
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Looks like a real nice piece! Alot of dough back then for a red light.
For those interested on how this little gem is programmed or what the manual looks like or simply for archival value here are the photos of the manual that I took:
anyone would have the winds of the different LRP E series? I have a Pink E and a white E in their period tubes (yummmm) in my motor box that I have absolutely no idea about which winds they are (except if doubles/singles/triples of course)....
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Highest that I have seen are 15x7 from HPI UNO and ABC M&Y (with nice twisted winding) motors:
RRC 1989-08 HPI UNO.jpg
1989-04 AUTO RCM page_008.jpg
1989-1-2 Buggy Mag page_038.jpg
Hello,
Can you guys please post a few pics of motor repro stickers? And add info on where you got them from?
I'd like to get some but still unconvinced..
Thanks!
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Yes the 480gold decal is very gold! I got a silver Twister decal i havent used yet...i will get a shot of it soon...not in town now
So growing up I started in R/C when the comm was king but being only a young kid all I ever had were Traxxas stinger motors in my pede and rusty. The last year or so I gave up on BL and went back to the old standard and started buying up used motors...
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I miss the comm cutting days. I still have my Hudy motor lathe and a tool box full of brushed motors.
Hi,
I was planning to make a fake Losi Revolution motor for my Jrx2 build. I ordered decals and started to look for a “donor” motor.
I knew that I would not like to use any of my old motors since they are to precious to me.
So I asked some of my...
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You should've had the 240SB. :mrgreen:
Took me a while.....35 years later now have a 240sb. She ain't pretty but got it where it counts..... :lol:
So Ive come in to a large amount of older ESCs. Sadly the wiring on almost all of them is quite dismal. Is there anywhere or a person who is known for rewiring old ESCs? Does it even make sense to spend the money on them?
Thanks for all the help....
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Or sell the 2 Tekin keypad ESCs and buy what ever you want.
Yup.
I’d happily repair all the others for him with vintage wires in trade for 1 of the 410Ks
Also have a mate who is GUN with repairing ESCs at a component level - he can fix...
They definitely had the goods when it came to brushed. I have a NIB V7 and V8 here at home, plus a QC3 which was an amazing bit of gear and now highly sought after for vintage rac8ng.
Unpacking one of the old pancars what will need a full resto I found this Revtech motor again.
Will have to remove the motor for full sight but from this picture you also can see it´s based on an old Kyosho aluminium can as some of the early Trinity...
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I just read on a Blog that Neil Revtech McCurdy passed away on September 12, 2020.
Back in the 90s I used to have a motor dyno that I would like to find again.
From what I can remember it was about 6x9x2 in size. Two sweep needles One for amps and one for rpm. The motor sat facing into the box and was held with 3 finger screws....
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The Shinwa Motor Dresser allowed you to measure amp draw versus rpm. I was great when determining the differences in brush cuts and motor timing.
I've got a tekin ESC with torque control but I'm so ignorant I'm not sure what it does ? Many of them have this feature is it like a modern punch control ?
I just purchased a Novak T4 esc that looks to be nos. Any pros and cons to this one?
Does it have reverse? Going in an 84 rc10. Thanks
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Here's a link for the Novak T1 & T4 manual if you'd like. I just purchased a couple Novak ESC's for a couple of my older RC's. Was going to get a T1 and Duster, but got a Rooster and a Super Rooster due to the Roosters having reverse.
This is the only slot brush conversion MG motor i have ever come across, sourced from an ex-MG and Yokomo team driver Ian Oddie. It has some beautiful endbell detailing, as per the occasional Trinity slot conversions, and the Sagami lettering on the...
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At one point it was pretty much Sagami (for Yokomo) and Tokyo Mechs (trinity) as rc car motor base component manufacturers from what I understand. There had to be some others but those were the two top companies. I'm not sure where Air Supply (CAM,...
Are there any advantages or disadvantages to add one of the external capacitors or cap banks to my early esc's? The ones that attach to the battery wires, not a shudder stopper.
I'm primarily wondering if these would add any type of safety buffer...
A post for Associated's partner through the years, Mike Reedy and his motors. Here are photos of my NIP Reedy Ultra Blue Dot that I have mounted in my RC12L, and a photo of my NIP Competition Stock Motor. Reedy Motors have done very well over the...
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Is there an easy way to tell the spec of motors that have lost their ‘dots’ ?
So I’ve read all I can find on the topic of converting a Futaba Magnum PCM 1024 FP-T3PB to 2.4. Unfortunately the threads that I have found are all a little aged and none of the modules discussed appear to be available.
Is there a drop in module...
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If you can still find one these work great.
I included the Banggood link because it's available but that's double the price of the one I got from HobbyKing about 7 years ago.
I still used this radio a few years ago for some indoor racing....
I have some older brushed motors that I purchased used. On some of these motors, I can tell the spring isn't original and the brushes need to be replaced. The problem is there's no instructions or documentation and it's challenging to find old...
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Thanks! Really appreciate it. I'm going to try the Tekin one.
Any guidance on how to ID vintage motors that you have in hand? Like, I have a Revenge of the Monster motor that according to the excellent Ultimate Vintage Brushed Motor Reference Guide in this subforum is a Trinity motor, but nowhere on the motor...
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Not always, but I had several with it written on the armature with a marker.
On many of the stock motors, look for visual clues. Different cans and endbell designs were often used on different iterations.
Picked these up yesterday with a collection I purchased. Not familiar with any of them. I was able to find some info on Team Checkpoint motors. Silver one is a platinum maybe? Not sure about the blue label one, but I noticed it has the more common...
Just picked up one of these and everything is there except the manual. Does anyone have a copy they could scan and upload here? Always wanted one of these to tinker with but never could find one till now.
Got this beauty in the mail recently. I think this is the last ESC made by the original Tekin. Can someone confirm? Also, what is the extra red wire for?
A question to you guys running modified brushed motors.
Once you have stripped, cleaned, possibly cut coms and rebrushed how are you setting your timing if you do not have a dyno?
I’ve got quite a few little used Trinity D3s and D3.5s and I’d like...
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its a good question...not ignorant at all. i use a protech 701 with adjustable current. u can put a voltmeter on it and put it to 7.2v. if u keep your 702 on 6 cell should be just fine👍
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