Official Freewing MiG-29 Fulcrum Twin 80mm Thread

[MetallDanny]

https://youtube.com/shorts/Xg1dA71m7pI?si=KkthNabO60KARS5K

[MetallDanny]

SWEET, love the Plus RX as well!

Yes the new + update on the as3x is SuPeR!

but... the rear gear was out of line (out of the box) the tires where running crooked.
not good for the gear when you thouch the ground. Check your rear wheels there not in line. I filed it down where the screw touches the rear gear. It was a tip from 2BRC

[Hugh Wiedman]

https://youtube.com/shorts/MsQg8vSoR...ztlYQqkCztm7cj

SWEET, love the Plus RX as well!

[MetallDanny]

https://youtube.com/shorts/MsQg8vSoRes?si=_GztlYQqkCztm7cj

[Elbee]

ahajr

Welcome to Hobby Squawk. Glad to have you onboard. Best, LB

[ahajr]

This is a new Freewing Redstar MiG-29 Fulcrum Twin 80mm. I am having a issue where the thrust vector module is jamming and stalling the servo. I have checked the servo and the ball links. They are all fine out of the system. In the attached video you can see what I'm talking about. Does anyone know the internals of the outer and inner housing? Is there an internal pin that may be broken or loose? I'm not looking forward to busting this all loose on a new unflown plane to see how it works. I am wondering if there is a known fix. I am thinking there is a broken pin or a warped outer or inner part. Customer support says these are the fix https://www.motionrc.com/products/fr...nkage-set-n329. However these don't look anything like what is on my plane unless they are internal to the mechanizm, which I can't see without taking it all apart.

[Airguardian]

Love to fly at beautiful fields... there's nothing quite like that! :D

[Hugh Wiedman]

Are the promodeller servos 24 or 25t ?

Not home so not sure, but I think they were 24, as I used the metal servo arms that came with the Freewing upgraded elevator servos. Also used the Hangar Nine titanium rods. With the Promodelers, you also need one of their small online servo reverser for one of the servos, right side if I remember correctly. I'll be back home around the 23rd and get all the specs and info to you then. They were a drop in fit.

[yogi]

Are the promodeller servos 24 or 25t ?

[Hugh Wiedman]

Specification

Operating Voltage: 4.8-8.4 V Operating speed: 0.095sec/60°@6.0V Operating speed: 0.085sec/60°@7.4V Operating speed: 0.080sec/60°@8.4V Stall Torque: 8.5 kg-cm (118 oz-in) @6.0V Stall Torque: 9.5 kg-cm (132 oz-in) @7.4V Stall Torque: 10.5 kg-cm (146 oz-in) @8.4V Gear: Titanium Motor: CLS Size: 35.8*15.2*29.7mm (1.41 x 0.59 x 1.16 in) Weight: 26g Connector Wire: JR 180 mm

worried it could be a little too big ?

I used the Promodelers. On the road but don't remember the model number. Fit perfectly and they're smooth as silk with plenty of torque. Somewhere back in this thread I listed them. I usually upgrade with hitecs, but tried these and absolutely love them.

[yogi]

Specification

Operating Voltage: 4.8-8.4 V Operating speed: 0.095sec/60°@6.0V Operating speed: 0.085sec/60°@7.4V Operating speed: 0.080sec/60°@8.4V Stall Torque: 8.5 kg-cm (118 oz-in) @6.0V Stall Torque: 9.5 kg-cm (132 oz-in) @7.4V Stall Torque: 10.5 kg-cm (146 oz-in) @8.4V Gear: Titanium Motor: CLS Size: 35.8*15.2*29.7mm (1.41 x 0.59 x 1.16 in) Weight: 26g Connector Wire: JR 180 mm

worried it could be a little too big ?

[yogi]

Hi All, question looking to upgrade the elevator servos on the Mig29 was thinking about AGF B26CLM ….. after something with a little more torque and more throw. Any suggestions?

[Evan D]

Buy the shroud for the 2150 fan. Motion only sells it as a set I think.

Freewing 80mm 12-Blade EDF Set B for Inrunner Motor [P0808] Motion RC

[Evan D]

Buy the shroud for the 2150 fan. Motion only sells it as a set I think.

Freewing 80mm 12-Blade EDF Set B for Inrunner Motor [P0808] Motion RC

[lusek_pl]

Yes, they don’t fit. Not even close.

The question is how to solve this, can anything be done about it. On motionrc they claimed it would fit... Grinding the rotor is a bad idea because it will be unbalanced. It is too wide by about 1 to 1.5 mm. Maybe grind the stator? Because the motor mount fits, only the diameter, I don't know why it has that size.

[Evan D]

Yes, they don’t fit. Not even close.

[lusek_pl]

Has anyone of you replaced just the nozzles in the rotors with these new 12-blade ones?

https://www.motionrc.eu/products/freewing-80mm-12-blade-ducted-fan-b-p08081

I have a problem because they are too wide

[Vondug]

Yes I used middle compartment on the vt version. test flew other day battery up front, balanced 10mm behind wing cg marks. Nose heavy! nose retract servo took a crap so waiting on new one to come in! will give more updates!

[Elbee]

Definately use forward bay for battery! Learned the hard way, test flight day before yesterday! It did not turn out well! Replacement parts on the way!

Vondug,

terrible what happened on your first test flight.

Welcome to Hobby Squawk, glad to have you onboard.

Best, LB

[Olivier_]

Definately use forward bay for battery! Learned the hard way, test flight day before yesterday! It did not turn out well! Replacement parts on the way!

What happened ?
Did you use the middle compartment ?