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puneetverma24
01-22-2011, 12:58 AM
i want to make a robotic arm like this in video
http://www.youtube.com/watch?v=s_M4F5dLdGc

which motor should, i is use, to pick light weight items

akshay66
01-23-2011, 03:21 PM
Use Micro Servos :

http://robokits.co.in/shop/index.php?main_page=product_info&cPath=2&products_id=189&zenid=3i48l6nhblive90es3oibda2m0

Try get the same servos from somewhere else because these are overpriced.

You can even use small geared DC Motors :

http://vegarobokit.com/product_descriptions.aspx?product_id=381&sub_category_name=micro%20gear%20motor

These really fast for arm but can always control the speed.

puneetverma24
01-23-2011, 08:44 PM
thanks akshay66

i mostly buy components from Lajpat Rai market Delhi

Is there any market near rohini, delhi

akshay66
01-23-2011, 10:13 PM
You wont get these kind of motors in rohini but yes some other componenets and kits.There is a Big shop in Sec 3 Named PLC Institute of Electronics.I'll post web link soon.

Really Happy to find out someone in Rohini. I'm in Sector 13 where do you stay???

puneetverma24
01-23-2011, 10:29 PM
thanks for help

i know PLC Institute of Electronics in Rohini sec-3 , it is at walking distance from my house .I live in rohini sec-4



i heard that they teach electronics & conduct workshop
i even saw their site http://www.plcie.com/



does they sell components also,
i had never seen any shop there,


i am fed of going Lajpat Rai market every time even for small components ,

vikas
01-24-2011, 01:53 PM
Start ordering online , you will see its less of a headache and cheaper if you know the right sources.

Microservos are pretty cheap on a lot of Chinese sites deal extreme for ex.

Coolpratheesh
01-25-2011, 12:45 AM
vikas
could you please point us to the chinese site that sell servos because i have baught hs-55 servos from NEX at 265 each those were the last of those lot those are neat servos at a very good price..... after that never got that kind of a deal anywere else not even at Lamington :-).

shashak
01-25-2011, 02:44 AM
http://rcelectro.com/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=27&category_id=4&option=com_virtuemart&Itemid=4

vikas
01-25-2011, 10:59 AM
http://www.hobbyking.com/hobbyking/store/uh_listCategoriesAndProducts.asp?idCategory=287&curPage=10&v=&sortlist=P&LiPoConfig=