Demo of an AirFET airsoft AEG passive brake MOSFET on a 540 size motor

Heres a demonstration video of how well an AirFET passive braked MOSFET works in stopping overrun when fitted to a 540 size DC motor. The AirFET has also been tested on 360 size motors as well as airsoft high torque versions such as the 3000 type fitted to many automatic electric airsoft rifles as well as the Systema Magnum. AirFET's have been fitted to most types of AEG including:
ICS L85A2, L86 and M4, G&G L85 and PM5, Army Armament L85A1 and A2, KA SR15, TM G36K and AKS74, ARES Heavy SCAR, KWA KM4 and KM16 and many more.

Fit an AirFET to your AEG and release the full power and responsiveness it is capable of. Also prevent double-firing and jamming issues due to piston overrun when releasing the trigger. Suits all battery types from 6v 1000Mah up to 11.1v lithium polymer types. Works on all AEG motors.

Manufactured in the UK and available now from Ebay. We will only ship to UK and Europe at this time. AirFET's are £22.95 each, £1.49 recorded delivery to UK and N.I, £6.95 to Ireland and Europe. Payment through PayPal via page on Ebay. Thankyou.

UPDATE: Following several enquires for one-off builds we can now confirm we are happy to offer this service. We can supply AirFET's with longer wiring on either the battery side, motor side or both, with or without Deans high amp plugs fitted on either side or supplied loose for you to fit. Due to the various combinations available we will have to price builds on request but to give you an idea of the most expensive option, even an AirFET with an extra foot of wiring on the motor, battery and trigger wires plus a pair of Dean's plugs on both sides would only add another £9.95. Note that custom builds can take up to a week to ship.

More videos to follow soon....

Category:

Sports

Tags:

• AirFET
• airsoft
• mosfet
• airfet
• gun
• passive
• brake
• airgun

[chinopino7]

where can this FET be purchased at?

[AirFET]

@chinopino7 - Available on Ebay Sir but unfortunately only within Europe at the moment :)

[CaptainRex619]

nice vid and what's the song?

[AirFET]

@CaptainRex619

Thanks, and it's 'Far Out' by Sonz of a Loop Da Loop Era from, I think, 1992. Takes me back to my youth haha!

[andromedarr]

As this is a passive braking MOSFET, does it charge the battery, when the motor is being stopped? I'm not that good in physics, but i think the way this FET works is, that a consumer is plugged in the electric cycle, if the motor should stop, and the motor than acts like an electric generator, charging the battery, and as that builds up resistance, the motor stops.

Does it really work like that? That would mean, its like the braking-energy regeneration in cars

[AirFET]

@andromedarr Hi the stopping of the motor does indeed provide a reverse current (and quite a high one at that) but it doesn't happen for long enough to be able to create any meaningful charge. To be honest I'm not even sure that the circuitry within the FET's will allow it to pass back to the battery anyway. In short, your idea is sound but not really practical :)

[linkinfran]

WTF???

[archis84]

I have a problem I just installed mosfet on my gun and tested it. As soon as I aply battery the motor starts to spin altough i dont pull the trigger, where is the problem?

[CaptainRex619]

@AirFET thanks, catchy song eh?

[adamdavidsson]

ok first of i wanna say thanks for taking time out to make this video, i could never find anything good on mosfets on youtube. 2. how exactly does that work? mosfets were sooo confusing to me. do u save battery? and 3. did you buy that or make it, if u made it could you message me the schematics? thanks!

[ThatNoobSomber]

Probably the best video demo of how AB mosfets work. It shows the motor stopping not the gearbox and spring stopping quickly.

[arronfoster17]

i have used these mosfets in alot of my personal guns and also my friends guns,

also i have a video of this mosfet being used in my G+G GR-16, ( see video response)