Question about xheli Exceed RC MadHawk 300 Helicopter

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The madhawk 300 heli does not have enough power to lift off with a fully charged battery. The main rotors work but do not generate enough lift power. what is the problem/solution ??

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  • Anonymous Mar 13, 2014

    Helo battery is full and controller batteries are fully charged

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I have no soulution, mine does this as well, I just got it 3 days ago! Shure it's been in a few crashes (Learning to fly it) but it was working fine and now it wont take off!

Posted on Jun 21, 2011

  • dap-22 Jun 21, 2011

    Actually, I found out he solution, Just tighten the screws around the main gear. And the gear connecting the main gear to the motor will "Bind" together therefore giving the rotors enough speed to takeoff.

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1 Answer

The main blades on my Madhawk 300 will not spin. All other functions seem to be working.


If you hear the motor spinning but not the blades, check the main gear. One crash can knock out enough teeth to cause this problem. You have to remove the landing gear and battery tray to get to it. If the motor isn't spinning, check the motor by applying voltage to it. If that works, swap out the receiver. I've gone through all of the above over the course of time.

Aug 24, 2013 | xheli Exceed RC MadHawk 300 Helicopter

1 Answer

The helicopter does not fully charge


You mention the controller, new batteries are good for the controller, but you need to have your heli batteries to be charging correctly. If you get new heli batteries, then Check your charger, it is probably not putting out the right voltage.
e

Nov 19, 2011 | Toys

3 Answers

We have lost our instruction manuals for our rc heicopters. is the small tail propellar supposed to spin? we can't get them to liftoff the main propellars seem to be working fine.


Sadly, Bob is incorrect here. In a coaxial helicopter, the main rotors spin in opposite directions, equalizing the centrifugal force and allowing the craft to hover without spinning, fine-tuned by the adjustment of the trim control. The counter-rotating main blades and internal gyroscopes provide a stable hover, while the tail rotor serves only to push the rear of the chopper up or down, providing the forward/backward thrust. If you are not moving the right joystick, you tail rotor should be stationary, or perhaps moving lazily from the wash of the main rotors. Sounds like a charging issue. What type of charger are you using? Also, Li/Po batteries are not meant to be fully discharged. Fully draining a Li/Po too many times, ESPECIALLY when they are new, will ruin them. Luckily the batteries on an 032 are easily replaceable. Available on Amazon and many other online retailers, and replaced in about 1 minute with only a small screwdriver. With a new Li/Po, charge them FULLY with the correct charger, and always stop the flight as soon as you are having to give it full power to maintain altitude. Also CRUCIAL is you MUST MUST MUST let the battery rest and cool for after a flight, wait a good 10 minutes BEFORE you connect the heli to the charger, and another 10 minute cool down after charging before you fly.
Hope this helps
r

Aug 19, 2011 | SYMA Toys industrial Syma S032 Ready to...

1 Answer

My Syma 107 will not lift off the ground. It lifts a little bit and thats it. Its only a week old.


r u charging from the controller? if so put luthium aa batterys in controller the ones you have in there now may not be giving a full charge, you r turning the controller on when charging heli right? wait for the chareer light to turn back to green from red will tell u charge is done. u must have a computer 2 have posted this so charge ur heli from computer wait 4 it 2 light up red (the usb plug) b sure heli is off when charging the little swith should b forward toward nose of heli if it still wont lift off after a good charge b sure the top part of the blades are tight on shaft, its the two screws just under the top blades 1 of the 2 must b tight on the shaft or it wont get enough power if it is slipping, if it still wont lift off u may have a bad li po battery never run it way down!! always stop flying when u c the heli start to not have enough power to hover, always stop and let batt cool dn then charge, then after charge try 2 wait 4 a little bit b 4 flying 2 let batt cool from charging, i know it is very hard 2 wait, hoppfully u have not fryed the battery if u still cant get it e mail me and i will help u get up and flying good luck the s 107 is my main bird i work on them 4 friends all the time if i had it 2 look @ u would b fly n n 5 mintues my e mail is pznuraz@yahoo.com

Jul 29, 2011 | SYMA Toys industrial New Syma S107 Mini...

1 Answer

Just bought an S107G. I have brand new batteries in the controller, and the heli is fully charged. The light on this controller when turned on is solid red at all times (should be green right?) The...


Do the lights on the heli come on?

Normal start-up would be:
Turn helicopter on. Flashing light in nose should come on, as well as another blinking light (sometimes towards the rear, sometimes in the "cockpit" area) the helicopter MUST then be placed on a level stable surface until the 'other' light stops blinking, usually a couple/few seconds. This is the gyroscopes synching up and determining the "level" head orientation they will be maintaining. Then power the controller on. Making sure you're not covering the front of the controller with your hands, (the IR signals come out the front like a TV remote) push the throttle control (left joystick) up until the blades move. This what the horribly translated instructions mean by setting the helicopter and controller together.
Don't charge with the controller. It kills your controller's batteries, (which will last nearly forever if you don't use them as your heli's charger) and seems to make the birds act weird. Use the USB charger and a fully powered USB port (back of your desktop, not the front) and go by the light on the charger not an arbitrary time. Plug in charger NOT connected to heli. Look at the light. That is what the light will look like when unit is fully charged. Make sure heli is off. Plug into charger. Charge until light is fully on. If you unplug heli and the light gets brighter, it's not charged fully. A weak USB port (on a laptop or the front side data port on most desktops) may take several hours to achieve full charge. Always cool 10 mins after charging AND 10 mins after flying. Never drain fully, it will kill the Li/Po battery. Land and power off as soon as you can't maintain altitude.
If it is really charged, and you turn it on and nothing happens... no lights nothing. Then it's defective/toast. Return for refund.
These SYMA helis are awesome, and HANDS DOWN the best on the market... but they can be picky/tricky on how they are treated.

Please let me know if this helps.
PvT

Jul 27, 2011 | SYMA Toys industrial New Syma S107 Mini...

1 Answer

Hi, I just bought your product SYMA s107. I took it out of it's box and I started flying it. At first it was flying great but after a couple of minutes it started to not even lift of the ground. I charged...


you should have charged your heli BEFORE 1st flight.......anyway,,plug computer end of usb charge
cord into computer......turn heli OFF....before you plug cord into heli look at computer end of cord,,
should be bright red light inside......now plug other end of cord into heli.....bright red light goes out!
when heli is fully charged bright light on computer end of cord comes back on......disconnect
heli right away.....if left on charge your battery could wear out....it takes about 50-60 minutes

Feb 25, 2011 | SYMA Toys industrial New Syma S107 Radio...

2 Answers

My Havoc Heli got wet


Most likely you short circuited something and now it can't be fixed. I would send it back to the company to be replaced.

Jan 01, 2009 | Air Hogs Havoc Heli Helicopters

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