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| General RC Car & Truck discussion General Discussion about R/C topics |
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08-31-2006, 09:53 PM
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#1 |
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RCC Master Contributor
I am: sir rcalot
Join Date: Jul 2004
Location: mississauga, ontario, canada
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brushless differences
well i noticed that the mamba system for the 10th scale cars thats coming out is sensorless. while the current novak and lrp ones are sensored. i was just wondering what the difference is between having and not having the sensored system. also does anyone know when the mamba system is coming to canada?
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09-01-2006, 08:32 AM
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#2 |
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Alumni Mod
 
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Sensored and Sensorless.. basically, the sensor gives the ESC much more control of the motor, prevents "cogging" on acceleration.. a pause or "non-smooth" acceration ... and genreally gives the esc all information about the motor so it can control it better..
Go to your LHS and ask them to get you the mamba.. they should be able to get it now..
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SUPERD's PAST PITMAN just ask SuperD Sprucewood - First B-main, 9th A-main Bellvegas - 4th A-MAIN Truggy TTR S3 - Rossi M21 (on side lines all summer) TTR ST-1 with LSK OMG.. Savage Racer - |
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09-01-2006, 08:33 AM
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#3 |
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RCC Senior Contributor
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The advantage that sensored brushless is that they are a lot smoother accelerating. The sensorless have the advantage that they can take a lot more power, a lot of people run 5 cell lipo. All the sensored models I know of can only take maybe 8 cells. A lot of the sensorless designs can take 18-20 cells.
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RCCO - Radio Controlled Crawlers of Ontario Garage: Baja 5b, T-Maxx, TLT Trail truck, Clod based crawler, XXX-T MF1, Ducati 999R nitro, Mini-T, Micro-T, Hyper 7 TQ electic, and Stick'E' crawler. www.venomspit.com |
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09-01-2006, 08:39 AM
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#4 | |
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Alumni Mod
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Quote:
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SUPERD's PAST PITMAN just ask SuperD Sprucewood - First B-main, 9th A-main Bellvegas - 4th A-MAIN Truggy TTR S3 - Rossi M21 (on side lines all summer) TTR ST-1 with LSK OMG.. Savage Racer - |
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09-01-2006, 12:15 PM
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#5 |
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RCC Senior Contributor
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The one I am looking at for my buggy is the Quark Monster Pro125. The 125 is for 125A and handles 5-18 cells or 2-6 cell LiPo. Mind you this is a $320 cdn controller. Then you buy a Feigao 9XL motor and 5 cell LiPo battery. You then have a system that can power a buggy/truggy/monster truck into the 50-60mph range.
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RCCO - Radio Controlled Crawlers of Ontario Garage: Baja 5b, T-Maxx, TLT Trail truck, Clod based crawler, XXX-T MF1, Ducati 999R nitro, Mini-T, Micro-T, Hyper 7 TQ electic, and Stick'E' crawler. www.venomspit.com |
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09-01-2006, 12:15 PM
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#6 |
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RCC Senior Contributor
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No edit button..... link: http://www.quarkbrushless.com/pro_carcontrol_125b.htm
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RCCO - Radio Controlled Crawlers of Ontario Garage: Baja 5b, T-Maxx, TLT Trail truck, Clod based crawler, XXX-T MF1, Ducati 999R nitro, Mini-T, Micro-T, Hyper 7 TQ electic, and Stick'E' crawler. www.venomspit.com |
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09-02-2006, 12:39 PM
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#7 |
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RCC Pro Contributor
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the smooth acceleration advantage has all but been eliminated with the newer sensorless controllers... i have an mtronics pro controller and fiego 380c 7t motor and i can't get that thing to cog no matter what...
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Abiye Birku Tamiya TRF 801x | TRF 511x | TRF 201x |
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09-02-2006, 02:07 PM
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#8 |
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RCC Master Contributor
I am: sir rcalot
Join Date: Jul 2004
Location: mississauga, ontario, canada
Feedback: 2 / 100%
Posts: 1,135
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well i just ordered myself a mamba and as soon as i get it i will see if it cogs or not. people in the states who already have it say it doesnt cog no matter what. i cant wait
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