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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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mm still cogs like crazy w/my new NEU motor -
07.03.2008, 05:31 PM
I have the latest firmware and it still coggs...any ideas? Esc was fine w/the 9xl
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
Last edited by magman; 07.03.2008 at 05:32 PM.
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That's All Folks!
Offline
Posts: 2,359
Join Date: Dec 2006
Location: in a VAN down by the RIVER
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07.03.2008, 05:40 PM
what does it say for firmware number on the last page of castlelink?
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.03.2008, 05:41 PM
1.17
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
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RC carbon junkie
Offline
Posts: 634
Join Date: Dec 2007
Location: Iowa
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07.03.2008, 05:50 PM
Double check your motor connections.Ive had cogging when I first installed connectors on my 1512/1.5D the wires coming out of the motor were huge and 1 of my connectors wasnt soldered correctly.I resoldered the loose connector and all ran smooth. 
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.03.2008, 05:57 PM
All connections are good. The buggy goes great for the first 10 sec.,but, as i turn around and accelerate, it coggs like crazy. Let off the throttle for 2 sec and then it seems ok until I turn and accelerate hard again.
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
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RC-Monster Carbon FIBRE NOT FIBER!
Offline
Posts: 701
Join Date: Apr 2008
Location: Brisbane, Australia
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07.03.2008, 07:26 PM
your batteries? or the esc? i have a feeling that they justa cant supply the current required, and once u have used the burst rating (10 secs) then it struggles for the power.... try another pack from somene else if you can and see if that helps :)
hope you get it sorted.
hyper 8.5 pro SOLD!
Monster Max Still Working...
JR SX3
Neu 1512 2D/S
12t pinion
4800 zippy-r
XRAY xt8
MMM
Neu 1512 3D/F
11t pinion
6s 5000 Flightmax/ 4s 4000 Turningy
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.03.2008, 08:41 PM
Well, I just put my 9xl back in and ran it for 15 min. and the esc ran perfectly...go figure...I guess the esc has an attitude problem w/the Neu!
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
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Yip Yip Yip...
Offline
Posts: 1,489
Join Date: Aug 2007
Location: Australia
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07.03.2008, 09:10 PM
What neu motor is it?
Savage: FLM Conversion, 6s, MMM, CC 1520.
Mini-T Pro: Micro Pro 6800kv, Lipo, HS-81mg, Dirt Hawgs
M18MT: Quark 33A, Y22S 6000kv, FP 2s Lipo
LRP S8-BX: RC-M Conversion, Tekin RX8 B1600KV, 6S.
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.03.2008, 09:18 PM
1512 1.5yf ... Maybe it does need more juice...5s
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
Last edited by magman; 07.03.2008 at 09:21 PM.
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Something, anything, nothing
Offline
Posts: 2,747
Join Date: Mar 2006
Location: Houston, TX
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07.03.2008, 09:20 PM
What you are describing sounds like a current issue, not a cogging issue. True cogging only occurs right at start up when the esc has trouble finding the rotor position. What batteries are you using?
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.03.2008, 10:12 PM
I am using Elite 4s 25c rating
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.03.2008, 10:14 PM
Even w/my 9xl there is a SLIGHT hesitation at start up.
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
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RC-Monster Aluminum
Offline
Posts: 537
Join Date: Oct 2007
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07.04.2008, 12:43 AM
You have your timing set to the lowest position? Neu motors, at least the 1515's are suppose to be set to a low timing setting.
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RC-Monster Dual Brushless
Offline
Posts: 4,236
Join Date: Dec 2007
Location: Cape Cod, Mass.
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07.04.2008, 08:10 AM
It is set to a low setting, I don't recall the value off the top off my head, but I will check later today. MY timing is set for 5 so maybe I will try to bump it up to between 8 and 10 and see what happens.
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S
Last edited by magman; 07.04.2008 at 10:07 AM.
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Guest
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08.18.2008, 05:56 PM
What ever happened with this? I need closure DAMMNIT!
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