Jets Munt Merlin 200xbl RPM
#1
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Jets Munt Merlin 200xbl RPM
Hi guys
Is anyone out there running the new Jets Munt merlin 200xbl, I was just wondering what top end rpm are you getting particularly if you have an early turbine.
Is anyone out there running the new Jets Munt merlin 200xbl, I was just wondering what top end rpm are you getting particularly if you have an early turbine.
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Hi
Thanks for the reply, do you have a 200?
I was looking for the actual real time reading from the screen for example 114760, 115600 for example and whether these are constant or fluctuating readings if possible a video or pictures of the screen readings while the turbine is running
Thanks for the reply, do you have a 200?
I was looking for the actual real time reading from the screen for example 114760, 115600 for example and whether these are constant or fluctuating readings if possible a video or pictures of the screen readings while the turbine is running
Last edited by I NICOL; 05-20-2015 at 11:41 AM.
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#7
If anyone is interested the following is based on "STP"
115000 45.0 LB
113000 42.7
111000 41.0
108000 36.8
105000 32.6
100000 28.4
David
115000 45.0 LB
113000 42.7
111000 41.0
108000 36.8
105000 32.6
100000 28.4
David
#11
The key is not to starve the pump...
David
Last edited by LA jetguy; 06-02-2015 at 04:02 PM.
#13
The gap between thrust tube and turbine cone does not effect acceleration (long throttle response)... the distance between cone and pipe, if measured accurately, effects the output thrust.. and there is a direct correlation.
The long throttle response could be due to several issues... the main is fuel delivery...
Also put a regular servo on your throttle channel and see if it moves at normal speed...
I have five M200X and two on the way and they ALL work flawlessly with the best throttle response I have ever seen in any turbine...
The long throttle response could be due to several issues... the main is fuel delivery...
Also put a regular servo on your throttle channel and see if it moves at normal speed...
I have five M200X and two on the way and they ALL work flawlessly with the best throttle response I have ever seen in any turbine...
#15
My Feedback: (50)
The gap between thrust tube and turbine cone does not effect acceleration (long throttle response)... the distance between cone and pipe, if measured accurately, effects the output thrust.. and there is a direct correlation.
The long throttle response could be due to several issues... the main is fuel delivery...
Also put a regular servo on your throttle channel and see if it moves at normal speed...
I have five M200X and two on the way and they ALL work flawlessly with the best throttle response I have ever seen in any turbine...
The long throttle response could be due to several issues... the main is fuel delivery...
Also put a regular servo on your throttle channel and see if it moves at normal speed...
I have five M200X and two on the way and they ALL work flawlessly with the best throttle response I have ever seen in any turbine...
#16
As of today I have 6 M200XBL. they are fantastic turbines.
The only problem is that from the time you order it will take about two months to get one. There is a long list and they are made per order. I would suggest you get on the list now and you will have it before the end of the year and be ready for the next season...
Also take advantage of the low Euro rate...
David...
The only problem is that from the time you order it will take about two months to get one. There is a long list and they are made per order. I would suggest you get on the list now and you will have it before the end of the year and be ready for the next season...
Also take advantage of the low Euro rate...
David...
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Have replaced a jetcat180Rx by a 200XBL, no more flame out (electrostatic discharge), much lower fuel consumption (increased flight time by 2mn with same tank volume !), smooth startup sequence and fast throttle response. A fantastic engine to me.
#24
My Feedback: (39)
What's the recommended distance from the exhaust cone of the turbine to the bell mouth or pipe opening for the Merlin 200? Earlier in this thread Dave recommended a minimum of ⅜ and a max of ¾, but that is less than the standard of 20-25mm?! So is it correct that this engine likes a shorter distance despite the pretty stubby exhaust cone?
Last edited by bluelevel; 01-01-2016 at 06:26 PM.