when one motor spins slower than the others but speeds up with throttle it may be the control board apportionment of different voltage to the motors. I know you went through shafts and bearings and did a great job explaining and with good video. But you might not have to go that far. trim controls will adjust motor speed specific to side. you can often just adjust trim at idle to maintain specific speed. also a volt meter at idle on main board. you took the added step. As someone with an AEE degree I am a bit lazy and would have just adjusted the trim to power output. But thanks for two great instructional videos on taking apart quad. One thing to note is that on some of the h502e quads the jst connectors are loose. Mine came out in flight and you know what happens then.
Thank you, that was an awesome explanation and I totally overlooked the fact of trimming it because I assumed it was set on zero out of the box. It always flew steady and never out of alignment so I never thought the trim was a problem. But thank you, I will see if the trim makes any difference.
Excellent videos, I have my 502e on order, tbh with a lot of theses drones have problems early on, maybe if you had the skills and patience like you have it might be a good idea to take it apart and make sure everything is spit on, heard some bad things, cross over jacked wires, loose fit wires, all sorts.
New people to the husban 502 e the black prop screws go in counter clock wise,no where in my direction s did it say that ,I called husban,and they were kind enough to give me new screws,thanks hubsan
Thank you. I think you are right. But it was a fun learning experience and a fun video to make. I hope this video helps the TH-cam community with the innards of the quadcopter. 😊
Had a similar problem. I noticed the factory installed the bearings upside down, it exposed the bearings and got dust in them. I pulled the bearings, washed em in a soap bath by shaking em in a tupperware, air dried em with a air compressor, lubricated the bearings with silicone spray, air compressed again and walla, the drone flys better than when I bought it.
It's actually good practice to open up your quadcopters when you first get them to inspect for loose wires from faulty soldered joints, but I can only recommend that for people who are comfortable with opening up their quads. Thanks for watching. :)
I just got mine ,the swrews for the A props would go in ,the screws for the b side went in fine,this was a birthday gift to me now I have to send it back next week anyone else have any problems putting on the props think husband put in the wrong shafts or the wrong screws ,pissed in california
Please tell me the exact size of the bearings. The link is no longer working. So I need to search for the bearings elsewhere. Thank you for the great video. Roy Auburn, WA.
You can purchase replacement bearings for your Hubsan X4 Desire H502E from several online retailers: eBay: An 8-piece set of original Hubsan bearings compatible with the H502E model is available. EBAY B&H Photo Video: They offer an 8-pack of Hubsan bearings designed for the X4 H502E and H502C Desire Quadcopters. B&H PHOTO VIDEO LinParts: This retailer provides spare parts for the Hubsan X4 H502E, including bearings. LINPARTS Amazon: Various sellers offer compatible bearings for the Hubsan X4 H502E. Ensure to verify compatibility with your specific model before purchasing. AMAZON Hubsan Official Website: The official Hubsan site lists bearings for the H502E model. Check their spare parts section for availability. HUBSAN Before making a purchase, confirm that the bearings are compatible with your Hubsan X4 Desire H502E to ensure proper fit and functionality.
Thank you for the reply but I asked for the actual size of the bearings. I realize I can find them online but I still need to know what size they are so I do actually buy the right ones. I really appreciate your recommendations
@@blue2824 The Hubsan X4 Desire H502E quadcopter uses specific bearings designed for its motor assembly. While the exact dimensions of these bearings are not specified in the available sources, they are commonly available as replacement parts labeled for compatibility with the H502E model. For instance, B&H Photo offers an 8-pack of bearings specifically for the Hubsan X4 H502E/H502C Desire Quadcopter. Additionally, Hubsan's official website lists bearings as spare parts for the H502E model. Given the lack of detailed size specifications, it's advisable to purchase bearings explicitly labeled for the H502E to ensure proper fit and compatibility. If you require precise measurements, contacting Hubsan's customer support or consulting the quadcopter's technical documentation may provide the necessary details.
Thank you. I use a very little amount, and I mean very little, of RC boating grease. Some people think it is not a good idea because dirt gets trapped in it, so use it at your discretion. I am always constantly checking for dirt when it lands. But it does help spin it quicker. Thanks for watching. :)
Just a FYI, you don't need to memorize the placement of the two wire harnesses that attach to the top. They will not interchange, the connectors are different.
Have a quick question. My quad would not arm now been after I recalibrate it. Given the comments below about wires being loose and such, do you have any suggestions as to why this may have happened? I did fly it a few times and had two crashes into trees.
Make sure it's not a bind problem with the transmitter, before you open it up and look for any wire that might be loose. I hope this helps good luck. =) click here th-cam.com/video/5FpWD932Ol4/w-d-xo.html
Tried to bind again and the only thing I can tell is that it will not arm. Opened it up and did not see any loose wires and the motors looked ok. Really interesting this problem. I may try to use another transmitter, H502s, to see if that works. Otherwise may need to change some internals but not sure what yet.
Uhh...I took the 2 screws out of each grey translucent corner cover, and they don't come out. Seem like there's still a clip or something holding them. Why did you skip right over that part?
Thanks for the information. I have replaced many worn out motors on my WL toy V686G Super Aviator. I think the motors in the H502E may be much higher quality! Break in is something I neglected to do with each one of the 6 different motors I have replaced. A couple hours is all I get out of them and I buy spares 4 at a time.
LARRY D As far as how long motors last, there are too many variables to answer that with a specific time frame because they are toy motors and not meant to last due to different stresses and elements. The good news is that they are easy to replace and cheap and they do last for quite a while if you are careful. Some hints are don't fly continuously one after another if you have multiple batteries. Give them 10 minute breaks and always check for dirt in the gears when you land. I hope this helps. Thanks for watching and fly safe! :)
Hi - my hubsan flying sideways upon arming and push the throttle up. Is this because of the bad motors? Or just the shaft and bearings need to be cleaned?
First make sure you put the propellers on right. If all the motors are spinning I would make sure the trims are fine and the gyros are calibrated see this video here for gyro calibrationsth-cam.com/video/OGGyMILIJao/w-d-xo.html , If it still does not get better, It sounds like a bad or weak motor then. The bad motor will be in the direction the quad is falling. For example if it leans to the back right it would be the back motor on the right side. I hopes this helps, Thanks for watching. :)
Got a question for you. I just got my new H502e. But my first flight with the unit seemed a bit shaky and unstable. So before I took it up for a second time I recalibrated the gyros and the transmitter. Now the left stick up and down actions control forward and backward movement. And the right side stick up and down actions control the throttle up and down altitude. The other actions remain the way they're supposed to do. Left stick right and left control yaw and the right stick left and right move the unit to the left or right. Have you ever heard of such a thing? SO I recalibrated the transmitter again with the same results. Any ideas? Should I just recalibrate for mode 1 and not mode 2? Any ideas would be greatly appreciated.
You are in mode 1 you need to change it back to mode 2 . Make sure the LCD says m2 on the bottom left corner when you get done calibrating. Here are more detailed instructions directly from the Hubsan website (go to section 9 Transmitter Calibration): www.hubsanus.com/media/support/H502E-User-Manual.pdf There is also a video tutorial on this website: indoorfpv.com/content/getting-started-hubsan-x4-switching-between-mode-1-and-mode-2 It is a different quadcopter but it is the same procedure.This other link is usual in case you lose binding also (even though you didn't ask for this, it is good to know): th-cam.com/video/5FpWD932Ol4/w-d-xo.htmlI advise you to save all of these links to refer to them when needed. Going back to your shaky and unstable problem; 1. Make sure your props are put on properly; 2. Make sure the quadcopter is on a level surface and do not disturb it while the lights are blinking and doing a self-gyro calibration. I like to put mine on a level wooden platform; 3. Make sure before you take off that you have more than 6 GPS locks. I usually like to wait for 10-12. It won't do more than 12 satellites. The more satellite locks, the better the stability of the quad; 4. Be advised that this quadcopter is not rated for heavy winds, so keep it under 10 mph. It will drift with the wind; 5. If it still drifts, you can adjust trims, but I don't recommend doing that unless it really needs it. I hope this helps. Thank you for watching. :)
It appears hubsan now uses a white plastic "sleeve" with no ball bearings as opposed to the metal ball bearing shown in this video. Has anyone replaced the plastic sleeve with metal bearings to be able to comment if there is a performance difference?
Putting grease or oil etc on bearings does nothing but attract grit and dirt. Loctite should never come into contact AT ALL with plastic as it softens it. I think a can of compressed air used on the drives would have fixed the lazy quad motor due to a teeth obstruction. Only takes one grain of sand. Thanks for the tear down though. Cheers :)
I had so much trouble getting those .screws in the first time,with that dam loctie that was on the,I hope after I have takenn the screws out a few times it gets easyer ,mine were very hard to turn,that I ordered a second set of new screws and they were hard to turn but I got them in ,I haven't flow it yet we are having a heat wave in ca..anyone else had any trouble with those screws.
You have to accept the fact that when you fly brush motors (toy quads) that eventually the motors will fail. As for how many flights does it take for it to stop working, no one can answer that. There are too many variables. Wind, heat, even when you land dirt can go inside and cause the gears to jam and damage the motors. Or even crashes can damage the motors. I have flown many toy quads and I still recommend them before getting into the hobby grade quads to learn how to fly. So, I suggest to fly in open fields with wind blowing towards you in case the quad comes down the wind will blow it towards you. I hope this helps. Enjoy the hobby and fly safe.
INTELMAXELL thank you. I just had a h107d plus get away from me today after some mods so I'm trying to replace that. Might get the aosenma cg035 if you're familiar.
Sorry for your lost h107d. Yes I am familiar with cg035. It has better motors. They are not toy grade. They are brushless. Meaning they won't fail unless you crash hard. It has GPS and RTH so it is easier to fly. This quad is more of a hybrid. It has hobby parts with a toy transmitter. But it has good range. If I am remembering correctly, around 200 meters or more.
You will pay for 8...2 for each motors is needed. You can buy it here too. www.banggood.com/Hubsan-X4-H502S-RC-Quadcopter-Spare-Parts-Bearing-p-1063180.html?rmmds=search
You will need to buy spare props and motors always. Especially spare props for beginners. ...also spare batteries too.Here is the parts list link.... ( remember the h502e & h502s use the same parts)www.banggood.com/search/hubsan-h502.html
MOTORS www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-CWCCW-Motor-p-1063177.html?rmmds=search PROPS www.banggood.com/Hubsan-X4-H502S-RC-Quadcopter-Spare-Parts-Propellers-p-1063178.html?rmmds=search BATTERIES www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-7_4V-610mAh-15C-4_5Wh-Lipo-Battery-p-1063185.html?rmmds=search 2ND you should have this too BEARINGS www.banggood.com/Hubsan-X4-H502S-RC-Quadcopter-Spare-Parts-Bearing-p-1063180.html?rmmds=search AND GEAR www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-Main-Gear-p-1063181.html?rmmds=search OPTIONAL LANDING FEET www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-Feet-Lampshade-p-1063176.html?rmmds=search CASE www.banggood.com/Realacc-Aluminum-Suitcase-Carrying-Case-Box-For-Hubsan-X4-H502S-H502E-RC-Quadcopter-p-1071999.html?rmmds=search CHARGER www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-USB-Charging-Cable-p-1063446.html?rmmds=search
Mr. Why my drone like a lost signal, and than rolling, right, left, all fell to let, and time to flying stop engine, so down hard,,,, Pleace help me sir,,,, Thank's
So you purchased a full set of bearings, but only did one replacement. Most hobbyists would do all 4 whilst the unit was open. If one is bad (probably just dry)there's a good chance the others may go the same way. By the way, grease used in RC boats is often poisonous and will be absorbed by the skin. Always use latex gloves when using it, you never know which type they supply. I recently purchased some from a hobby company, there was nothing printed on the tube, but the box had a poison warning on it. It's best to be careful whilst using it. It's also best to wear protective glasses in case any flicks off and lands in your eye.
Regular loc-tite or it's clones will damage plastic by embrittlement. For any screws that go into plastic threads, you must use special loc-tite for plastic. tds.us.henkel.com/NA/UT/HNAUTTDS.nsf/web/F3315286A80C8A55882571870000D782/$File/425-EN.pdf
Mine for now flyes ok should I change it? th-cam.com/video/4qBZwoQ_5f8/w-d-xo.html This is the second flight I had. But I ordered the bearings and extra motors just in case :)
James C Goodrich Mine did too! Those white plastic donuts they put in place of bearings don't do anything to reduce friction. Mine crashed into a tall tree and spent a month exposed to the elements. High winds blew it out of the tree a couple days ago. Now I got it flying again and I'm awaiting a delivery of new bearings so I can finally have it flying right!
Thank you. I think you are right. But it was a fun learning experience and a fun video to make. I hope this video helps the TH-cam community with the innards of the quadcopter. 😊
when one motor spins slower than the others but speeds up with throttle it may be the control board apportionment of different voltage to the motors. I know you went through shafts and bearings and did a great job explaining and with good video. But you might not have to go that far. trim controls will adjust motor speed specific to side. you can often just adjust trim at idle to maintain specific speed. also a volt meter at idle on main board. you took the added step. As someone with an AEE degree I am a bit lazy and would have just adjusted the trim to power output. But thanks for two great instructional videos on taking apart quad. One thing to note is that on some of the h502e quads the jst connectors are loose. Mine came out in flight and you know what happens then.
Thank you, that was an awesome explanation and I totally overlooked the fact of trimming it because I assumed it was set on zero out of the box. It always flew steady and never out of alignment so I never thought the trim was a problem. But thank you, I will see if the trim makes any difference.
Excellent videos, I have my 502e on order, tbh with a lot of theses drones have problems early on, maybe if you had the skills and patience like you have it might be a good idea to take it apart and make sure everything is spit on, heard some bad things, cross over jacked wires, loose fit wires, all sorts.
These* and Spot* lol
New people to the husban 502 e the black prop screws go in counter clock wise,no where in my direction s did it say that ,I called husban,and they were kind enough to give me new screws,thanks hubsan
Thank you for the detailed explanation. Can you tell us the bearing dimensions? Looking like the new ones have plastic bushings.
thank you so much for this super detailed view, working on a project, highly appreciat it!!
You are welcome I am glad to help. Thanks for watching =)
Thank you. I think you are right. But it was a fun learning experience and a fun video to make. I hope this video helps the TH-cam community with the innards of the quadcopter. 😊
Thanks for sharing, this info will come in handy, when that time come to replace on my 2 h502e. 👍🏽😁
What a help. Thank you. Order the bearings. H502S Stead of E. Am sure it's the same bearings.
You are welcome and yes they are the same bearings. =)
Had a similar problem. I noticed the factory installed the bearings upside down, it exposed the bearings and got dust in them. I pulled the bearings, washed em in a soap bath by shaking em in a tupperware, air dried em with a air compressor, lubricated the bearings with silicone spray, air compressed again and walla, the drone flys better than when I bought it.
Awesome ! =)
It's actually good practice to open up your quadcopters when you first get them to inspect for loose wires from faulty soldered joints, but I can only recommend that for people who are comfortable with opening up their quads. Thanks for watching. :)
I just got mine ,the swrews for the A props would go in ,the screws for the b side went in fine,this was a birthday gift to me now I have to send it back next week anyone else have any problems putting on the props think husband put in the wrong shafts or the wrong screws ,pissed in california
Please tell me the exact size of the bearings. The link is no longer working. So I need to search for the bearings elsewhere.
Thank you for the great video.
Roy
Auburn, WA.
You can purchase replacement bearings for your Hubsan X4 Desire H502E from several online retailers:
eBay: An 8-piece set of original Hubsan bearings compatible with the H502E model is available.
EBAY
B&H Photo Video: They offer an 8-pack of Hubsan bearings designed for the X4 H502E and H502C Desire Quadcopters.
B&H PHOTO VIDEO
LinParts: This retailer provides spare parts for the Hubsan X4 H502E, including bearings.
LINPARTS
Amazon: Various sellers offer compatible bearings for the Hubsan X4 H502E. Ensure to verify compatibility with your specific model before purchasing.
AMAZON
Hubsan Official Website: The official Hubsan site lists bearings for the H502E model. Check their spare parts section for availability.
HUBSAN
Before making a purchase, confirm that the bearings are compatible with your Hubsan X4 Desire H502E to ensure proper fit and functionality.
Thank you for the reply but I asked for the actual size of the bearings. I realize I can find them online but I still need to know what size they are so I do actually buy the right ones.
I really appreciate your recommendations
@@blue2824 The Hubsan X4 Desire H502E quadcopter uses specific bearings designed for its motor assembly. While the exact dimensions of these bearings are not specified in the available sources, they are commonly available as replacement parts labeled for compatibility with the H502E model.
For instance, B&H Photo offers an 8-pack of bearings specifically for the Hubsan X4 H502E/H502C Desire Quadcopter.
Additionally, Hubsan's official website lists bearings as spare parts for the H502E model.
Given the lack of detailed size specifications, it's advisable to purchase bearings explicitly labeled for the H502E to ensure proper fit and compatibility. If you require precise measurements, contacting Hubsan's customer support or consulting the quadcopter's technical documentation may provide the necessary details.
Good video 👍
please answer my question..i got hubsan x4 H216A..i want go change bearing of my drone..can i use bearing from H502e/s??
Any idea of how many hours yours had, before you had to replace the bearings?
Hi how long did your bearings last?.
is there a basic warranty on the h502s or e?
great vid, what grease did you use?
Thank you. I use a very little amount, and I mean very little, of RC boating grease. Some people think it is not a good idea because dirt gets trapped in it, so use it at your discretion. I am always constantly checking for dirt when it lands. But it does help spin it quicker. Thanks for watching. :)
Do you find that you have to replace alot of parts on this drone?.
Just a FYI, you don't need to memorize the placement of the two wire harnesses that attach to the top. They will not interchange, the connectors are different.
Have a quick question. My quad would not arm now been after I recalibrate it. Given the comments below about wires being loose and such, do you have any suggestions as to why this may have happened? I did fly it a few times and had two crashes into trees.
Make sure it's not a bind problem with the transmitter, before you open it up and look for any wire that might be loose. I hope this helps good luck. =)
click here th-cam.com/video/5FpWD932Ol4/w-d-xo.html
Tried to bind again and the only thing I can tell is that it will not arm. Opened it up and did not see any loose wires and the motors looked ok. Really interesting this problem. I may try to use another transmitter, H502s, to see if that works. Otherwise may need to change some internals but not sure what yet.
Uhh...I took the 2 screws out of each grey translucent corner cover, and they don't come out. Seem like there's still a clip or something holding them. Why did you skip right over that part?
Did the new bearings fix the slow motor?
James King Yes it did. So far so good. Thanks for watching. :)
Thanks for the information. I have replaced many worn out motors on my WL toy V686G Super Aviator. I think the motors in the H502E may be much higher quality! Break in is something I neglected to do with each one of the 6 different motors I have replaced. A couple hours is all I get out of them and I buy spares 4 at a time.
How long do the motor last, can you fly it all day and not worry about changing a motor
LARRY D As far as how long motors last, there are too many variables to answer that with a specific time frame because they are toy motors and not meant to last due to different stresses and elements. The good news is that they are easy to replace and cheap and they do last for quite a while if you are careful. Some hints are don't fly continuously one after another if you have multiple batteries. Give them 10 minute breaks and always check for dirt in the gears when you land. I hope this helps. Thanks for watching and fly safe! :)
Hi - my hubsan flying sideways upon arming and push the throttle up. Is this because of the bad motors? Or just the shaft and bearings need to be cleaned?
First make sure you put the propellers on right. If all the motors are spinning I would make sure the trims are fine and the gyros are calibrated see this video here for gyro calibrationsth-cam.com/video/OGGyMILIJao/w-d-xo.html , If it still does not get better, It sounds like a bad or weak motor then. The bad motor will be in the direction the quad is falling. For example if it leans to the back right it would be the back motor on the right side. I hopes this helps, Thanks for watching. :)
Thanks Max, will check as suggested.
Good video - Possibly a good idea would be to 'smear' a light coating of WD40 on the bearings, gears and shafts
Awesome idea ..will do that from now on. Thanks for watching =)
I think a graphite base lube would be better. WD 40 is actually a solvent and evaporates.
@@popoaggie wrong.
never use wd 40 on bearings it distroys them, it washes all lubricants away. found out the hard way with my skateboard when i was a kid 😂 😂
Got a question for you. I just got my new H502e. But my first flight with the unit seemed a bit shaky and unstable. So before I took it up for a second time I recalibrated the gyros and the transmitter. Now the left stick up and down actions control forward and backward movement. And the right side stick up and down actions control the throttle up and down altitude. The other actions remain the way they're supposed to do. Left stick right and left control yaw and the right stick left and right move the unit to the left or right. Have you ever heard of such a thing? SO I recalibrated the transmitter again with the same results. Any ideas? Should I just recalibrate for mode 1 and not mode 2? Any ideas would be greatly appreciated.
You are in mode 1 you need to change it back to mode 2 . Make sure the LCD says m2 on the bottom left corner when you get done calibrating. Here are more detailed instructions directly from the Hubsan website (go to section 9 Transmitter Calibration): www.hubsanus.com/media/support/H502E-User-Manual.pdf There is also a video tutorial on this website: indoorfpv.com/content/getting-started-hubsan-x4-switching-between-mode-1-and-mode-2 It is a different quadcopter but it is the same procedure.This other link is usual in case you lose binding also (even though you didn't ask for this, it is good to know): th-cam.com/video/5FpWD932Ol4/w-d-xo.htmlI advise you to save all of these links to refer to them when needed. Going back to your shaky and unstable problem; 1. Make sure your props are put on properly; 2. Make sure the quadcopter is on a level surface and do not disturb it while the lights are blinking and doing a self-gyro calibration. I like to put mine on a level wooden platform; 3. Make sure before you take off that you have more than 6 GPS locks. I usually like to wait for 10-12. It won't do more than 12 satellites. The more satellite locks, the better the stability of the quad; 4. Be advised that this quadcopter is not rated for heavy winds, so keep it under 10 mph. It will drift with the wind; 5. If it still drifts, you can adjust trims, but I don't recommend doing that unless it really needs it. I hope this helps. Thank you for watching. :)
Thank you very much. I can't wait to try it out tomorrow.
It appears hubsan now uses a white plastic "sleeve" with no ball bearings as opposed to the metal ball bearing shown in this video. Has anyone replaced the plastic sleeve with metal bearings to be able to comment if there is a performance difference?
Putting grease or oil etc on bearings does nothing but attract grit and dirt. Loctite should never come into contact AT ALL with plastic as it softens it. I think a can of compressed air used on the drives would have fixed the lazy quad motor due to a teeth obstruction. Only takes one grain of sand. Thanks for the tear down though. Cheers :)
I had so much trouble getting those .screws in the first time,with that dam loctie that was on the,I hope after I have takenn the screws out a few times it gets easyer ,mine were very hard to turn,that I ordered a second set of new screws and they were hard to turn but I got them in ,I haven't flow it yet we are having a heat wave in ca..anyone else had any trouble with those screws.
Ron Thompson this guy has no idea how to solder or work on electronics lol
Theres youtube videos on stuff like this its easy scared to solder why
Don't be afraid of breaking wires wtf i had to solder a wire learn to solder its easy
Hi have you had a broken motor since you replaced the bearings?
No, not yet. So far, so good.
INTELMAXELL how many flights have you out it through? I'm so scared to get this drone and have it over trees when the motor siezes.
You have to accept the fact that when you fly brush motors (toy quads) that eventually the motors will fail. As for how many flights does it take for it to stop working, no one can answer that. There are too many variables. Wind, heat, even when you land dirt can go inside and cause the gears to jam and damage the motors. Or even crashes can damage the motors. I have flown many toy quads and I still recommend them before getting into the hobby grade quads to learn how to fly. So, I suggest to fly in open fields with wind blowing towards you in case the quad comes down the wind will blow it towards you. I hope this helps. Enjoy the hobby and fly safe.
INTELMAXELL thank you. I just had a h107d plus get away from me today after some mods so I'm trying to replace that. Might get the aosenma cg035 if you're familiar.
Sorry for your lost h107d. Yes I am familiar with cg035. It has better motors. They are not toy grade. They are brushless. Meaning they won't fail unless you crash hard. It has GPS and RTH so it is easier to fly. This quad is more of a hybrid. It has hobby parts with a toy transmitter. But it has good range. If I am remembering correctly, around 200 meters or more.
It still looked stiff from the patter of the blades on idle. Try the stiff motor fix.
Hello, how many bearings I will be pay? 4 or 8 pieces? Thank you for your answer
You will pay for 8...2 for each motors is needed.
You can buy it here too. www.banggood.com/Hubsan-X4-H502S-RC-Quadcopter-Spare-Parts-Bearing-p-1063180.html?rmmds=search
Thanks... What parts I will be must yet buy or replace? Which parts will be defective?
You will need to buy spare props and motors always. Especially spare props for beginners. ...also spare batteries too.Here is the parts list link.... ( remember the h502e & h502s use the same parts)www.banggood.com/search/hubsan-h502.html
Can you help me? Please write me link from banggood what exactly parts I will be need... Thanks
MOTORS www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-CWCCW-Motor-p-1063177.html?rmmds=search
PROPS www.banggood.com/Hubsan-X4-H502S-RC-Quadcopter-Spare-Parts-Propellers-p-1063178.html?rmmds=search
BATTERIES www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-7_4V-610mAh-15C-4_5Wh-Lipo-Battery-p-1063185.html?rmmds=search
2ND you should have this too
BEARINGS www.banggood.com/Hubsan-X4-H502S-RC-Quadcopter-Spare-Parts-Bearing-p-1063180.html?rmmds=search
AND GEAR www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-Main-Gear-p-1063181.html?rmmds=search
OPTIONAL
LANDING FEET www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-Feet-Lampshade-p-1063176.html?rmmds=search
CASE www.banggood.com/Realacc-Aluminum-Suitcase-Carrying-Case-Box-For-Hubsan-X4-H502S-H502E-RC-Quadcopter-p-1071999.html?rmmds=search
CHARGER www.banggood.com/Hubsan-X4-H502S-H502E-RC-Quadcopter-Spare-Parts-USB-Charging-Cable-p-1063446.html?rmmds=search
Mr. Why my drone like a lost signal, and than rolling, right, left, all fell to let, and time to flying stop engine, so down hard,,,,
Pleace help me sir,,,,
Thank's
Im still waiting on mine to come in and have spare parts on order already damn youtube
can u put better moters in it
finbar nic Only toy brush motors can be used because of the flight board. The good news they are cheap to replace. Thanks for watching :)
Also you can supply standard standard bearings! P/N- MR 63
th-cam.com/video/o0ETKo16Szs/w-d-xo.html
So you purchased a full set of bearings, but only did one replacement. Most hobbyists would do all 4 whilst the
unit was open. If one is bad (probably just dry)there's a good chance the others may go the same way. By the way, grease used in RC boats is often poisonous and will be absorbed by the skin. Always use latex gloves when using it, you never know which type they supply. I recently purchased some from a hobby company, there was nothing printed on the tube, but the box had a poison warning on it. It's best to be careful whilst using it. It's also best to wear protective glasses in case any flicks off and lands in your eye.
Regular loc-tite or it's clones will damage plastic by embrittlement. For any screws that go into plastic threads, you must use special loc-tite for plastic. tds.us.henkel.com/NA/UT/HNAUTTDS.nsf/web/F3315286A80C8A55882571870000D782/$File/425-EN.pdf
Mine for now flyes ok should I change it? th-cam.com/video/4qBZwoQ_5f8/w-d-xo.html
This is the second flight I had. But I ordered the bearings and extra motors just in case :)
My 502E has plastic sleeve for bearings, Glad to find ball-bearings for it. It's no wonder my unit is slow and underpowered.
James C Goodrich Mine did too! Those white plastic donuts they put in place of bearings don't do anything to reduce friction. Mine crashed into a tall tree and spent a month exposed to the elements. High winds blew it out of the tree a couple days ago. Now I got it flying again and I'm awaiting a delivery of new bearings so I can finally have it flying right!
Product ID: 1063180
mine had plastic bushings
Wow that's odd?!?!
I received mine yesterday and it has plastic bearings.. bought from Banggood.
Have you seen this stiff motor fix?
th-cam.com/video/0brPfOVRwFg/w-d-xo.html
Is there a larger capacity battery that will fit for longer flight time? Thanks for all the great tips Maxwell
Thank you. I think you are right. But it was a fun learning experience and a fun video to make. I hope this video helps the TH-cam community with the innards of the quadcopter. 😊
which is the life time of the motors?