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Other › Neu 1912-1Y on 10S
11-30-2007 07:18 PM  10 years agoPost 1
eheliflyer

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NorCal

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Is this motor capable on running on 10S since it is only rated at 30,000
rpm without killing itself?

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11-30-2007 07:20 PM  10 years agoPost 2
bluewave1016

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SunnyPlace, Orange County

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It's very best motor for 10S.

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12-01-2007 06:41 AM  10 years agoPost 3
eheliflyer

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NorCal

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I'll be swinging 600mm main blades around 2100-2200 rpm so will this be ok?

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12-01-2007 06:46 AM  10 years agoPost 4
bluewave1016

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SunnyPlace, Orange County

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No problem at all. Just get clear for more air. Which heli you put it on?

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12-01-2007 01:56 PM  10 years agoPost 5
QueeQueg

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West Texas

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If you can gear for it, it's an awesome 10S motor.

You need at least 14 to 1 and the pinion gear can't be very small or you will strip the main gear.

It has to be a fanned heli version though as the regular 1912 1Y will run up at 200*F +. 30,000 is the recomended limit for this motor and it's was really designed for EDFs running at 25,000 with lots of airflow.

I have one on a XeroG Raptor. It's noticeably stronger than the 1515 2Y which holds the worlds speed record.

My motor has a fan and still runs at 180* in the summer.

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12-01-2007 09:52 PM  10 years agoPost 6
eheliflyer

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NorCal

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I'll be using it on a Trex 600.

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12-01-2007 10:52 PM  10 years agoPost 7
QueeQueg

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West Texas

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You'll have to modify the frames to fit it in won't you.

I forget what the gearing availabe for the 600 is I'm pretty sure around 14 to 1 is doable.

It all depends if it will hold up to really strong motor at near 30,000 RPMs which is really more than straight cut gears are normally used at.

I've peeled the teeth off Raptors gears with a Kohler 24-4 that's not as strong.

Let us know how it works out.

The 10s will be an enormous improvement ovr the stock setup which aint bad with decent batteries.

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12-02-2007 02:56 AM  10 years agoPost 8
eheliflyer

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NorCal

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I have the Rotorworkz HFX frame so I don't have to modify the frames. I don't have the fanned version. So will it kill itself from the heat?

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12-02-2007 03:13 AM  10 years agoPost 9
QueeQueg

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West Texas

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You'll have to try it out.

Fly for a few minutes and temp it.

If it's getting up over 200* it won't last long.

Steve Neu said 200* was OK but when you start getting much over 160* the resistance of the motor starts to go up. As it goes up the current to keep up the power goes up and that makes the heat get even worse.

Is the motor new?

If so see if they'll let you trade it off.

The Heli versions run much cooler and that means more effecient / more power / more flight time.

If it's not try it and see how hot it does get and if it's getting too hot but if you like the power see if you can sell it and get a heli version.

It's not going blow up immediately so just bang the sticks for about 3 minutes land and check the temp. Neus get about as hot as there going to get within a minute or 2.

You will love that power

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12-02-2007 03:57 AM  10 years agoPost 10
eheliflyer

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NorCal

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QueeQueg Thanks for the great info. This is the non-fanned version. I got is used so I can't trade it. I will fly it and see how hot it gets.

Do you know how the power is compared to the 1515-2Y?

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12-02-2007 04:37 AM  10 years agoPost 11
QueeQueg

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West Texas

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It's noticaebly stronger.

The 8 poles gives it more torque which is really what makes a heli motor pull better.

The 1515 is 4 poles.

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12-02-2007 04:42 AM  10 years agoPost 12
eheliflyer

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NorCal

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Sweet. I can't wait to give it a try.

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12-05-2007 08:57 PM  10 years agoPost 13
eheliflyer

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NorCal

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HOLY ****!!!!!! This thing is a monster of a motor. It blows all other motors away!!! Only thing is that it does run hot. Will worth it though.

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12-14-2007 02:54 PM  10 years agoPost 14
HugeOne

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Quebec, Canada

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I run mine on 12S at over 36,000rpm (in a buggy tho) without trouble, heat is not a problem since it only run in burst, also it got some massive heat sink...

-Hugo

Raptor e620 w/V-bar, Tango 45-06, Phoenix 85HV, TrueRC 12S1P 4000mAh

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12-17-2007 02:21 AM  10 years agoPost 15
hyflyr

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Baton Rouge, LA

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Neu 1912-1Y on 10S

Where are these for sale? Seems none are in stock anywhere.

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12-18-2007 02:27 PM  10 years agoPost 16
QueeQueg

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West Texas

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Google a company called Diversity Models and contact them.

They're Neu's US distributor.

They may have one or will get you one I believe.

Make sure you get a helicopter version if you get one.

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