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02-23-2010, 11:32 AM | #1 |
Moderator Join Date: Sep 2008 Location: PA
Posts: 13,935
| Losi Xcelorin Sensored ESC/Motor Combo for the MRC!
Losi finally released a brushless system for the MRC and it's sensored! It will be interesting to see how they compare to the competition and to brushed motors. Information from Losi.com Features Designed specifically for Sensored Brushless operation Easy single-step setup Features a pre-wired Losi Mini power connector Throttle Limiting capability (Forward/Reverse) Programmable via Quick Programming Card or PC software included 25A continuous current with 35A peak Two-color LED to indicate functions Adjustable low voltage cutoff to protect your investment Optimized for spread spectrum or legacy radio systems No-cogging sensor design Compatible with most leading sensored electronic speed controls 18.5T Motor features a long-life neodymium sintered rotor for superior torque and stronger braking Precision ball bearings for improved performance Pre-wired with gold-plated bullet connectors Minimal motor maintenance required Technical Notes ESC Specifications: Type: Sensored Brushless Only Forward: Yes Reverse: Yes Brake: Yes Continuous Maximum Current: 25A Input Voltage: 7.2-9.6V (NiMH 6- to 8-cells); LiPo 2-3S (7.4-11.1V) Input Connector Types: Losi Mini style Motor Limit: Most 380 or smaller sized sensored motors of 4.5T or higher Momentary Peak Current: 35A Dimensions (WxLxH): 1.0 x 1.7 x 0.6 in (26.1 x 44.5 x 16.5mm) Weight: 1.1 oz (33 g) BEC Voltage: 5.0V, 2A PWM Frequency: Spread spectrum or legacy systems Auto Cutoff: Programmable Motor Specifications: Type: Sensored Brushless Size: 280 Bearings or Bushings: Precision Ball Bearings Weight: 2.2 oz (63g) Overall Diameter: 0.89 inches (22.5mm) Shaft Diameter: 0.78 inches (2.00mm) with flat Shaft Length: 0.40 inches (10.5mm) Overall Length: 1.75 inches (44.5mm) Rotor: Sintered neodymium Connector: 3.5mm gold bullet More info here: http://www.rccaraction.com/ME2/dirmo...53AE15F8C23EF3 http://losi.com/Products/Features.aspx?ProdId=LOSB9567 They are releasing some aluminum parts for the Micro Rock Crawler as well. Last edited by JatoTheRipper; 02-23-2010 at 11:34 AM. |
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02-23-2010, 11:56 AM | #2 |
Rock Crawler Join Date: Dec 2008 Location: With the ATL Crawlers
Posts: 707
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I've been eyeing this all morning. Was going to start a thread but wanted to be one of the first to have. Haha. Look as if you can purchase the esc and motor seperate. Have to wait a while till they release the combo though
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02-23-2010, 12:12 PM | #3 |
Rock Stacker Join Date: Feb 2010 Location: St. Joseph
Posts: 52
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Looks like I bought a MRC at the right time!!! Cool!
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02-23-2010, 01:07 PM | #4 |
Pebble Pounder Join Date: Dec 2008 Location: The Dirty Dirty, A-Town, ATL, The A, Hot-Lana, ATLANTA GEORGIA
Posts: 115
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I'd like to see someone who's allready got the Mongoose system get it and try it and give some feedback.
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02-23-2010, 04:00 PM | #5 |
Pebble Pounder Join Date: Jan 2010 Location: Gluing my mirrors back on!
Posts: 136
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02-24-2010, 04:52 AM | #6 |
Newbie Join Date: Dec 2009 Location: USA
Posts: 1
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I wonder how this will compare to the mongoose? Was looking at the mongoose but now I dunno what to do?
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02-24-2010, 06:45 AM | #7 |
Rock Crawler Join Date: Mar 2009 Location: Cottontown
Posts: 880
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That stuff is for the micro, well the alum goodies are anyway
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02-24-2010, 07:17 AM | #8 |
Pebble Pounder Join Date: Dec 2008 Location: The Dirty Dirty, A-Town, ATL, The A, Hot-Lana, ATLANTA GEORGIA
Posts: 115
| Because you have a dialed in 1.9 running the best brushless system (mongoose) and you want to see if the losi is better. When you have $700-$1000 in a mini what's another $150 to try then new brushless system. If you dont like it im sure it would sell in 5 min on this board for $125.
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02-24-2010, 09:20 AM | #9 | |
Pebble Pounder Join Date: Jan 2010 Location: Gluing my mirrors back on!
Posts: 136
| Quote:
EDIT:By the way, I have nothing against the Losi system....it's just that if you're already brushless, this would be the one part you wouldn't need. Last edited by SLODRIVE; 02-24-2010 at 09:27 AM. | |
02-24-2010, 09:57 AM | #10 |
Rock Crawler Join Date: Mar 2009 Location: Cottontown
Posts: 880
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It may well be better, who knows. By your reasoning, there really is no nees to change anything but the tires and lockers on the mrc, because the rest of it works fine. To me, brushless is cool, but kinda a waste all the way around. Less torque, longer run times. Not really bthe trade off I'm looking for in a crawler. Hell, with a slider on the stock esc and pinion with the stock batts, I was still seeing north of 35 minutes of actual crawl time. Yeah, I wanted more, but didn't need more. |
02-24-2010, 10:03 AM | #11 | |
20K Club Join Date: Jul 2004 Location: Sending illegals home one Hayabusa at a time.
Posts: 22,981
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02-24-2010, 10:11 AM | #12 |
Rock Crawler Join Date: Dec 2008 Location: With the ATL Crawlers
Posts: 707
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I'm probably going to throw down on this one too.... since I've got to get a new Xcelorin Esc for the LCC anyway. Might as well have both rigs representing Team Losi all the way around If somebody wants a couple fxr's let me know. I'm probably going to sell a few things to make up
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02-24-2010, 11:02 AM | #13 |
Pebble Pounder Join Date: Jan 2010 Location: Gluing my mirrors back on!
Posts: 136
| LOL, did you even read my post? I simply stated that there's no need to buy the Xcelorin system if you already have a Mongoose system. In no way did I state, or even imply, that there's no need for any other upgrades; in fact, you're the one saying that brushless systems are a waste (which I find even funnier). Do you buy every competing brand's version of every upgrade part for your crawler? |
02-24-2010, 11:23 AM | #14 |
Quarry Creeper Join Date: Mar 2009 Location: searching
Posts: 384
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still I'm curious to see how it compares to the mongoose, i believe it will be hard to beat the ''goose'' |
02-24-2010, 11:36 AM | #15 |
Pebble Pounder Join Date: Dec 2008 Location: The Dirty Dirty, A-Town, ATL, The A, Hot-Lana, ATLANTA GEORGIA
Posts: 115
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02-24-2010, 11:59 AM | #16 |
Y-Town Crawlers Join Date: Oct 2005 Location: Not Hesperia
Posts: 2,481
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I've got this system in my new mini, and it feels great. I haven't had a mongoose for a while, but the Losi system feels like it has considerably more torque. I can break gears at will if I try to force the rig into a spot it shouldn't be in I'm currently running 14/58 gearing, and I will probably jump up a few more teeth on the pinion for my comp this Saturday.
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02-24-2010, 12:30 PM | #17 |
Rock Crawler Join Date: Dec 2008 Location: With the ATL Crawlers
Posts: 707
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Hell's Yeah. Now get that damn build thread up on that little guy |
02-24-2010, 12:41 PM | #18 |
Pebble Pounder Join Date: Dec 2008 Location: The Dirty Dirty, A-Town, ATL, The A, Hot-Lana, ATLANTA GEORGIA
Posts: 115
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break gears at will on 2c or 3c?
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02-24-2010, 11:02 PM | #19 | |
Moderator Join Date: Sep 2008 Location: PA
Posts: 13,935
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That's the MSRP. I'm sure we'll find it cheaper online. And lots of people have multiple MRCs so they might want to try this on their second MRC. And some people buy extra parts just to experiment and they sell off the stuff they don't use. | |
02-24-2010, 11:51 PM | #20 |
no talent hack Join Date: Feb 2007 Location: Redwood City
Posts: 2,479
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Map pricing is $159. im breaking gears, cvd's, and stampede shafts at will with a 16 tooth pinion and a 2s lipo. ive had the mongoose before and i just didnt like it
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