hey hemant....
here's what i do to see which electronics match best: >>> in case i am planning a foamy
step1go to hk website..... the plane page
http://www.hobbyking.com/hobbyking/store/__57__191__Planes_ARF_RTF_KIT-All_Models.htmlstep2select the prototype plane which matches my foamy palns... for eg i want a good trainer like this similar in wt. , wingspan, leght, ....... specifications are given.... for eg....
http://www.hobbyking.com/hobbyking/store/__14792__J3_Green_Airplane_Model_Kit.htmlstep 3scroll down to electronics mentioned.... like batt, motor, esc, servo wt lik 9 gms etc......
step 4now u find that prop size not given....... or if its not clear...... find the motor in motors page
eg 2410 Brushless outrunner ...... in this case
i go to ......
http://www.hobbyking.com/hobbyking/store/uh_listCategoriesAndProducts.asp?idCategory=59 >>>>
http://www.hobbyking.com/hobbyking/store/__517__59__Brushless_Motors-Outrunners_by_size.html >>>>
http://www.hobbyking.com/hobbyking/store/__519__517__Brushless_Motors-Bell_Type.html >>>>>
finaly select one with matching specifications
http://www.hobbyking.com/hobbyking/store/__664__TowerPro_Brushless_Outrunner_2410_08T_890kv.htmlsee specificatios ..... tadaannnn
..... all prop sizes given.....so easy...
if u have difficulty locating the motor
simplest way...... copy paste to google + add hobbyking ...... eg u search for " 2410 Brushless outrunner -- hobbyking" in google..... u are straight way there....
now incase,
u have a motor with u........ ......... (this may be done with any part....
go to hking page..... tere u find "contact" tab..... at centre .... just right to "forum" tab....
go for it...... click on green tab ..... to chat......
chat with executive....... he,ll transfer it to technical expert.....
now what u do is give him product ID of motor on there website.... that matches ur motor......ie in KV, wight, volts etc.. (follow step 4)
and ask him to find right plane for that motor.......
...... but experts are not present round clock....... i find them typically ater 2pm in afternoon
...... great way to use HK website... >
.......... dont forget to add reputation if u find this helpful..... u do it clicking blue heart below my name.........
.... i am reputation thirsty to be honest......