RC India

RC Equipments => Electric Power => Topic started by: satyagupta on March 19, 2012, 03:32:07 PM

Title: Motor not working after drop from table
Post by: satyagupta on March 19, 2012, 03:32:07 PM
Hey guys,

Specially roopesh sir jee, please i need ur comments..

I have http://www.hobbyking.com/hobbyking/store/__2069__hexTronik_24gram_Brushless_Outrunner_1300kv.html

now accidentally motor was dropped from table on floor. And one cable came out of the heat shrunk, i was like DEAD at that moment. But then i recollect all my himmat and took a at the wires..

Now this is what i saw, 3 wires that come out of motor (which goes to ESC) are connected to the windings properly, no problem with that. But the is one which has came out of that black heat shrink. The one which has came out have 3 copper wires together in it..

So now the question is?? is there any problem caused?? i tried to test run it and it seems to work fine. :( still worried  :banghead: :help:
Title: Motor not working after drop from table
Post by: roopeshkrishna on March 19, 2012, 03:44:37 PM
Satya, from your notes its not clear what is the current position.. so, please add a photograph here.. and if the motor is running nicely, nothing to worry.. and make sure the solder joints are sound.. if anything goes wrong dont worry..most of the time these kinds of motors are be in to DELTA config.. so, you will find at least three stranded wires for each branches.. check it all for any breakage.. and check the internal resistance of each coil set as same.. if anything broken inside, the resistance will be differ.. post a photograph.. and dont worry.. :thumbsup:
Title: Motor not working after drop from table
Post by: AEROVISHWA on March 19, 2012, 03:45:39 PM
every thing is fine....! u are just thinking about the motor falling from  the table....!! my motorn ( also engines) have come down like missiles from 200-300 ft... still survived...!

if u are so much worried just cut a piece of insulation  tape and stick it over the wires....

do not fiddle more... or u may end  up screwing a good motor...!
Title: Motor not working after drop from table
Post by: satyagupta on March 19, 2012, 04:01:20 PM
I guess mine is star because, i just saw the one which came out has 3 wires in it. But other 3 has single...
Title: Motor not working after drop from table
Post by: roopeshkrishna on March 19, 2012, 04:19:02 PM
Satya..dont worry..its a STAR config.. so, its ok..
Title: Motor not working after drop from table
Post by: satyagupta on March 19, 2012, 04:19:28 PM
ahh thank u thank u :)