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RC-Monster Aluminum
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Posts: 608
Join Date: Jul 2008
Location: IBEW
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09.21.2010, 12:04 PM
Quote:
Originally Posted by Pdelcast
That's just people who believe the propaganda offered by other companies -- sensored/sensorless only makes a difference for the first 1/100th of a second during startup. Once the motor is turning, it makes no difference AT ALL.
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The truth hurts for some people I guess. Just because it's not a specific "color" or tagged as a "racing" speedo people will believe what they hear. I tend to believe things I can see and feel but racers are fickle and tend to think Equipment makes them better drivers. Props on all the great new products. Can't wait for the new motors.
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RC-Monster Admin
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Posts: 14,609
Join Date: Nov 2005
Location: Des Moines, IA
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09.21.2010, 12:37 PM
Quote:
Originally Posted by Pdelcast
That's just people who believe the propaganda offered by other companies -- sensored/sensorless only makes a difference for the first 1/100th of a second during startup. Once the motor is turning, it makes no difference AT ALL.
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That's true... somewhat. I've found slow speed control and braking smoother with a sensored setup. To be fair, sensorless algorithms have come a LONG way in just a couple years, and the difference between sensored/sensorless is all but nonexistent for racing, speed runs, etc. But for very low speed control (like when I turn the EPA to 10% when my 2 year old wants to play), that extra smoothness makes quite a difference.
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RC-Monster Titanium
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Posts: 1,697
Join Date: Mar 2008
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09.21.2010, 01:34 PM
Quote:
Originally Posted by BrianG
That's true... somewhat. I've found slow speed control and braking smoother with a sensored setup. To be fair, sensorless algorithms have come a LONG way in just a couple years, and the difference between sensored/sensorless is all but nonexistent for racing, speed runs, etc. But for very low speed control (like when I turn the EPA to 10% when my 2 year old wants to play), that extra smoothness makes quite a difference.
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I can believe that -- if you are starting and stopping a LOT at very low power, the sensored system will be smoother (but not by much --)
But -- does anyone actually run that way? (Unless, of course, a 2 year old is driving.  )
Patrick del Castillo
President, Principle Engineer
Castle Creations
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RC-Monster Aluminum
Offline
Posts: 608
Join Date: Jul 2008
Location: IBEW
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09.21.2010, 02:01 PM
Quote:
Originally Posted by Pdelcast
I can believe that -- if you are starting and stopping a LOT at very low power, the sensored system will be smoother (but not by much --)
But -- does anyone actually run that way? (Unless, of course, a 2 year old is driving.  )
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Well the "racers" must if they all swear by the sensored setups. Sorry for being so blunt but you can tell I'm sick of people coming to me at the track and telling me how much faster and better I could be with a sensored setup when they really have no idea.
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RC-Monster Aluminum
Offline
Posts: 905
Join Date: Aug 2007
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09.21.2010, 02:01 PM
#raises hand# You know what I want Patrick.
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RC-Monster Mod
Offline
Posts: 6,597
Join Date: Apr 2007
Location: NJ
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09.21.2010, 02:26 PM
Quote:
Originally Posted by johnrobholmes
#raises hand# You know what I want Patrick.
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Dual packaged brushed/brushless sensored 6s capable ESC with 6V (adjustable) switching BEC from CCBEC (not the MMPro BEC) with a single brains board which will allow independent and linked throttle between the two outputs in the package of a single MMPro 1 Cell...
Close?
PS Any success drawing up the dual brushed idea?
Last edited by Arct1k; 09.21.2010 at 02:27 PM.
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RC-Monster Brushless
Offline
Posts: 3,156
Join Date: Jul 2005
Location: Gramercy, LA
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09.21.2010, 03:00 PM
Quote:
Originally Posted by Arct1k
Dual packaged brushed/brushless sensored 6s capable ESC with 6V (adjustable) switching BEC from CCBEC (not the MMPro BEC) with a single brains board which will allow independent and linked throttle between the two outputs in the package of a single MMPro 1 Cell...
Close?
PS Any success drawing up the dual brushed idea?
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You crawler guys are too picky... 
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RC-Monster Carbon Fiber
Offline
Posts: 52
Join Date: Apr 2008
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09.21.2010, 03:03 PM
Quote:
Originally Posted by Pdelcast
I can believe that -- if you are starting and stopping a LOT at very low power, the sensored system will be smoother (but not by much --)
But -- does anyone actually run that way? (Unless, of course, a 2 year old is driving.  )
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me,i like the slow speed control!!
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RC-Monster Admin
Offline
Posts: 14,609
Join Date: Nov 2005
Location: Des Moines, IA
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09.21.2010, 03:24 PM
Quote:
Originally Posted by Pdelcast
I can believe that -- if you are starting and stopping a LOT at very low power, the sensored system will be smoother (but not by much --)
But -- does anyone actually run that way? (Unless, of course, a 2 year old is driving.  )
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lol, I suppose the majority of people don't go 2mph on purpose. My girl is not quite 2 and she loves playing with my trucks. Unfortunately, only my Losi Ten-T is the only vehicle (has a Tekin buggy system - sorry Patrick  ) I can set to go this slow and have anything close to good startup.
I do use a MMM on a Tekin 1700kv buggy motor on 5s in an Xray truggy to pull my girl around in her wagon (we go for 4-5 mile walks) and startup could be a bit smoother. It's not bad if a goose it, but she doesn't appreciate having to wear a neck brace.
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Something, anything, nothing
Offline
Posts: 2,747
Join Date: Mar 2006
Location: Houston, TX
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09.21.2010, 05:21 PM
Quote:
Originally Posted by johnrobholmes
#raises hand# You know what I want Patrick.
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x1000000000000000000000000000
and can we make it red too?
But seriously, you would be the king of the crawler world if you did Patrick.
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RC carbon junkie
Offline
Posts: 634
Join Date: Dec 2007
Location: Iowa
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09.21.2010, 05:46 PM
Are the motors made in the same factory as the 1500 series motors?
SC8-E RCM MMM CC 1717
Slash 4x4 MMP CC SC 2400
SC RC8BE MMP Neu Tekno 1512/2D
Mugen MBX6 Eco MMP Neu Tekno 1515/1.5D
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Guest
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09.22.2010, 02:58 AM
I'll buy soon a new sensorless esc for my scrt-10 with 1409 3600kv. Which esc should I get? new sidewinder sct or old reliable MM ? I want to know especially which one can handle more current.
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RC-Monster Titanium
Offline
Posts: 1,697
Join Date: Mar 2008
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09.22.2010, 10:08 AM
Quote:
Originally Posted by phatmonk
Are the motors made in the same factory as the 1500 series motors?
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Yes. And they rock.
The new 1406 and 1410 motors are very very efficient, are built with the same techniques as the 15xx series motors, same bearings, same rotor design (but slightly smaller diameter rotor) and are sized to be ROAR modified legal.
Thanx!
Patrick
Patrick del Castillo
President, Principle Engineer
Castle Creations
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RC-Monster Brushless
Offline
Posts: 3,156
Join Date: Jul 2005
Location: Gramercy, LA
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09.22.2010, 10:32 AM
Quote:
Originally Posted by alport
I'll buy soon a new sensorless esc for my scrt-10 with 1409 3600kv. Which esc should I get? new sidewinder sct or old reliable MM ? I want to know especially which one can handle more current.
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I would suggest the MMP. Its a very robust esc.
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RC-Monster Dual Brushless
Offline
Posts: 3,794
Join Date: May 2005
Location: georgia
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09.22.2010, 11:40 AM
Quote:
Originally Posted by Pdelcast
Yes. And they rock.
The new 1406 and 1410 motors are very very efficient, are built with the same techniques as the 15xx series motors, same bearings, same rotor design (but slightly smaller diameter rotor) and are sized to be ROAR modified legal.
Thanx!
Patrick
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Hey Patrick, Got a few questions. Are these going to be 550 or 540 based? What are the KV of each motor? and will they be available seperate of any esc? I already have a mamba max and plan to go MMpro and MMM later, do not see a need for a sidewinder. Thanks for any info you can provide
Work because i gotta, play because i wanna
People here hate Nitro, I love it. I start it, run it about 50 ft from me and it dies, I go after it. Perfect exercise
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