11-01-2019, 06:09 PM | #1501 |
Rock Stacker Join Date: Dec 2012 Location: albany
Posts: 57
| Re: Have tech questions? Will answer.
I recently built a trx4 with a crawl master sport 550 and a wp1080 and am really impressed . My other rigs are all stock electrics in a scx10 and a wraith . I am going to build a umg10 and it recommends a 540 can but have been reading all the different builds and seen a few used a 550 can motor . What is the difference and benefits to the different motor sizes . Do you need to consider gearing and or the esc choices when changing motor sizes . |
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11-01-2019, 07:55 PM | #1502 |
I wanna be Dave Join Date: Feb 2017 Location: My mothers basement
Posts: 2,128
| Re: Have tech questions? Will answer.
holmes hobbies has IMO the best chart for comparing motor speeds vs turns. Turns between companies will vary between manufactures but the speeds remain in the same ballpark. The 550 motors will be slower then the 540 motors at the same number of turns. The 550 motors will give you more torque. The 540 motors may give you slightly smoother startup. Personally, my favorite setup is a 10t crawlmaster 550 (the fastest one) then I gear it down 9t pinion 45t spur in the trx4 I think is the lowest. |
11-17-2019, 10:35 AM | #1503 |
Rock Crawler Join Date: Apr 2015 Location: Paola, ks
Posts: 925
| Re: Have tech questions? Will answer.
Hey John, will the Tekin FXR handle your crawlmaster magnum 16t in a capra? Thanks.
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11-17-2019, 10:37 AM | #1504 |
I wanna be Dave Join Date: Feb 2017 Location: My mothers basement
Posts: 2,128
| Re: Have tech questions? Will answer.
Yes, crawlers are not very demanding on esc's Sent from my SM-N950U using Tapatalk |
11-17-2019, 07:58 PM | #1505 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
| Re: Have tech questions? Will answer.
magnums can get amp hungry. FXR is fine. BXR I wouldn't recommend.
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12-04-2019, 07:59 AM | #1506 |
RCC Addict Join Date: Mar 2018 Location: Ocala, Florida, USA
Posts: 1,213
| Re: Have tech questions? Will answer.
John, love your products brother! Your YouTube is hilarious. I have to watch the videos even when it has nothing to do with anything I have. Keep it up!!! Ok now my questions. #1 why are revolvers so loud? #2 can you make a quite one? I've seen these motors in action and man do they perform good, but being out in the woods and crawling next to a guy with one will make you go crazy. I've turned off so many good videos due to the dental drill crawling the rocks. Was just something I was thinking about and thought it would be a good question for you. Have a great day! |
12-04-2019, 08:18 AM | #1507 | |
I wanna be Dave Join Date: Jan 2005 Location: Raleigh-ish vicinity
Posts: 3,846
| Re: Have tech questions? Will answer. Quote:
More active material = more power = more speaker effect. Running an ESC with adjustable throttle frequency can reduce the noise level but I don't know what ESCs have the option of high enough frequencies besides the Holmes BLE. | |
12-04-2019, 04:02 PM | #1508 |
Quarry Creeper Join Date: Dec 2019 Location: Woodstock
Posts: 257
| Re: Have tech questions? Will answer.
My question is about transmitters, surface radios are limited to 4 ch? I would like 6, the only way I see to get there is aircraft transmitters? Please advise, & thanks in advance Pep |
12-04-2019, 04:27 PM | #1509 | |
RCC Addict Join Date: Jun 2017 Location: Canada
Posts: 1,742
| Re: Have tech questions? Will answer. Quote:
Sent from my Pixel 2 XL using Tapatalk | |
12-04-2019, 06:52 PM | #1510 |
Newbie Join Date: Oct 2019 Location: Georgetown
Posts: 8
| Re: Have tech questions? Will answer.
Looking to upgrade a stock bully2, Not serious competition crawler, play king, I read your bl-mini -dual, and paired up motors, bec, deans plug, all soldered up, plug-n-play, been looking on website for a couple weeks...out of stock, where can buy rtr....? Thx
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12-04-2019, 07:09 PM | #1511 | |
I wanna be Dave Join Date: Jun 2016 Location: Deep in the Everglades
Posts: 5,818
| Have tech questions? Will answer. Quote:
Not at all. Look into flysky. I bought a cheapie for $37.00 (inc 3channel rx)and a hack kit for 6.00. 8 channel rx was 12.00. (6 channel for 9.00) Took about 15 minutes to hack . Google it. Hang up and Drive | |
12-04-2019, 08:35 PM | #1512 | |
Quarry Creeper Join Date: May 2019 Location: North Highlands
Posts: 483
| Re: Have tech questions? Will answer. Quote:
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12-04-2019, 09:02 PM | #1513 |
Quarry Creeper Join Date: Dec 2019 Location: Woodstock
Posts: 257
| Re: Have tech questions? Will answer.
Ok I will look into these, I want a stick box if it is possible to find for surface control. Not sure I can get used to the wheel thing. How about servos good mid range price & up, do not need water proof. Also speed control, all have forward and reverse I assume? Thanks Pep |
12-05-2019, 12:19 AM | #1514 | |
Quarry Creeper Join Date: May 2019 Location: North Highlands
Posts: 483
| Re: Have tech questions? Will answer. Quote:
As for a speed control and servo, it's really going to help if you tell us what your intentions are (crawling, trailing, scale/size) and what motor you plan on using. | |
12-07-2019, 12:28 PM | #1515 |
Rock Stacker Join Date: Mar 2012 Location: ohio
Posts: 91
| Re: Have tech questions? Will answer.
Ok I’ve searched all over I could find the answer I was looking for. I have a trx4 with locking diffs and 2speed and I’m wanting to try rear steer but I can’t find a radio the has a variable channel(Like the frt steering not just a right and left switch) that can be used for rear steer. And still have all the normal controls the stock radio has. Most I see just have switch that lets it turn all the way right and left. Thanks
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12-07-2019, 12:40 PM | #1516 | |
RCC Addict Join Date: Jun 2017 Location: Canada
Posts: 1,742
| Re: Have tech questions? Will answer. Quote:
They have switches for the locking diffs and 2 speed plus a rotating knob that could be used for rear steer I think Sent from my Pixel 2 XL using Tapatalk | |
12-07-2019, 12:59 PM | #1517 |
I wanna be Dave Join Date: Sep 2019 Location: US
Posts: 2,408
| Re: Have tech questions? Will answer.
For my 2nd & 3rd crawlers (SSD Trail King Pro, to be followed by an RC4WD Trail Finder 2), I am back to considering a Mamba X (or Mamba Micro X w/ external CC 2.0 BEC), paired with a HH PP ('standard' 540, or 'XL' 550). However, I am also considering the AXE F.O.C. System (from what I understand, there have been improvements in the hardware, as well as the most recent firmware, that put it on-par with the Castle/HH combo). The TK will have a Lexan body (ie. more of a comp-style crawler, although I haven't even thought about what body), while the TF2 will have a Killerbody LC70 (w/ completely detailed interior & engine bay, ie. a scale crawler). So...the real questions are as follows: 1) Should both be Mamba X/Mamba Micro X & HH PP? 2) Should both be Hobbywing AXE F.O.C.? 3) Or, should they end up with one of each (based on each vehicle type & intended purpose, which vehicle should/would receive each combo)? Not asking about can size, or kV...just trying to figure out, based on "intended purpose", which combo should/would be 'best' for the "Trail King comp-crawler", and which combo should/would be 'best' for the "Trail Finder 2 scale-crawler". ~ More peace, love, laughter & kindness would make the world a MUCH better place ~ More peace, love, laughter & kindness would make the world a MUCH better place |
12-07-2019, 06:56 PM | #1518 | |
Quarry Creeper Join Date: May 2019 Location: North Highlands
Posts: 483
| Re: Have tech questions? Will answer. Quote:
If you can find an Airtronics/Sanwa MT4, it actually has a knob you can steer the rear separately with. | |
12-10-2019, 07:22 PM | #1519 |
Quarry Creeper Join Date: Jun 2018 Location: Blaine
Posts: 466
| Re: Have tech questions? Will answer.
I have a tech question related to a recently installed MyTrickRC (TRX4) Bronco light kit. I've got everything wired up correctly but my reverse light function backwards (on with forward throttle). A while back I installed a full HH brushless kit, after removing the reverse turn Titan motor I used the HH ESC to flip the throttle (normal rotation) and get my tires spinning the correct direction. A few months ago I installed the SSD portal delete kit, tires spinning backwards again, use the Traxxas link app (more handy than castle link on my laptop) to flip the throttle again, correct tire rotation. Fast forward to more recently after installing the light kit with my throttle direction theoretically set the same as stock and my reverse lights don't work correctly. So is the light kit directly tied to the throttle input coming from the transmitter (reversed)? If I set the throttle on the transmitter back to normal and re-reverse the throttle on my ESC would that fix my reverse lights?
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12-11-2019, 12:39 AM | #1520 | |
RCC Addict Join Date: Jun 2016 Location: Germany
Posts: 1,364
| Re: Have tech questions? Will answer. Quote:
That's not correct the Flysky GT5 has Crawl Mode which is 4WS. | |
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