RC India

RC Equipments => Servos, Gyros and All Electronics => Topic started by: Mohit on November 21, 2010, 01:59:23 PM

Title: Where to Buy Servos for R/C Heli in Mumbai
Post by: Mohit on November 21, 2010, 01:59:23 PM
I urgently need the following for my Walkera Helicopter HM-60 (2.4G)...

Servo: wk-7.6-3 / weight 8.4g / speed 0.12sec/60 e (4.8V) / torque 1.4kg/cm (4.8V) / dimension 22.5 h 11.5 h 24mm - 01 number

Servo: wk-7.6-H / WK-7601 / weight 6.0g / speed 0.08sec/60 e (4.8V) / torque 0.8kgf.cm (4.8V) / dimension 21.5 h 11.8 h 21.7mm - 01 number

Training Set - 01 number   
Tail Boom - 01 number

Where can I purchase them in Mumbai  and approximate cost ?

Regards Mohit
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: anwar on November 21, 2010, 02:14:41 PM
Looks like you have missed the "Gems threads", which has the list of stores :

http://www.rcindia.org/rc-outlets-and-resellers/mega-list-of-all-rc-outlets-in-india/
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: Mohit on November 21, 2010, 02:18:47 PM
Thanks Anwar...Was going thru the list....most of them seem to be buy-on-net and not shops where one could see the product and buy. I am new to the helis and don't know much about the servos. By the description that I posted, do you think the servos are diginal or analogue ? Tks Mohit
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: anwar on November 21, 2010, 02:24:58 PM
http://www.servodatabase.com/servo/walkera/wk-7-6-3  =>  Analog

http://www.helipal.com/hm-1-a-ws--z-39-tail-servo-wk-7-6-h.html  =>  Digital

Google ;)
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: dhirajjadhaodhiraj on November 21, 2010, 02:28:03 PM
hi mohit,in mumbai there is india hobby shop at lamington road u can get most of the things there and for servo motor go to gala electronics on the lamington road asl anyone about these shops on lamington road
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: Mohit on November 21, 2010, 02:34:37 PM
Thanks for the info. I am not sure if I would be able to get the Walkera Servo at Laminton road.

What alternates could I pick up in lieu of the below servos.

Servo: wk-7.6-3
Servo :wk-7.6-H

Rgds Mohit
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: anwar on November 21, 2010, 02:39:37 PM
When it comes to RC purchases, touching and feeling items personally is only desirable, as compared to being practical.  Pretty much everyone looks at specs (for servos, that would be size, speed, torque, analog/digital, voltage range) and available reviews (on forums like these), and purchase online (from inside or outside India).

Checkout online stores like Rotor.co.in if you want servos with similar parameters from India, otherwise look outside.
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: Mohit on November 22, 2010, 10:18:16 PM
Hello Frenzz....Tried getting the same spec @ the Lemington Road in Mumbai but some or the other spec is different. I do not understand what difference would a different torque or the speed would do. Could any one specify what alternate servos can I install  in lieu of the onses that are damaged in my heli ? Tks
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: Mohit on November 23, 2010, 09:08:59 PM
Hello....
I am back again for info on servos...

I am recommended the following servos in liu of the damaged ones....( WK-7.6-3 for the main rotor swashplate & WK-7.6-H for the tail rotor )

HG 201 Carbonite Gear BB - 8.9g / .09s / .6kg
HG 202MG Metal Gear BB Digital - 9.7g / .16s / 2.0kg
HGD digital 202 Carbon Gear BB -9.1g / .11s / 1.5kg
MKS DS450 Digital Servo 3.1kg / .12sec / 9.5g

Which ones should I pick up for the swashplate & the tail ?

Rgds
Mohit
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: sushil_anand on November 24, 2010, 11:30:38 AM
Paylessflymore has some Hitec servos. Check out what they have in stock.
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: Mohit on February 23, 2011, 08:03:27 PM
Can anyone tell me the difference between WK-7.6-3 & WK-7.6-6 servos for my Walkera 60b# heli ? I need to replace the existing WK-7.6-3 defective one and have got 3 WK-7.6-6 servos in a packet. Can I replace just the defective one or do I need to replace all the 3 servos ?
Title: Re: Where to Buy Servos for R/C Heli in Mumbai
Post by: anwar on February 23, 2011, 08:51:08 PM
Same speed and slightly higher torque, the 7.6-6 should work just fine :)