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Brushed ESCs

Started by sushil_anand, March 03, 2010, 08:40:58 PM

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sushil_anand

Need two ESCs for brushed motors, 15 & 25A (minimum) rating, with BEC.  New or good condition.

Thanks.
Hangar: Zlin 50L -120, CMPro Super Chipmunk, Ultimate Bipe EP, Imagine 50, Christen Eagle 160, Ultra Stick, Super Sports Senior

gauravag

I have a Great Planes Electry fly C-10 ESC with a brushed/geared motor ( i guess 280 size ) .
Please advise if interested.

sahilkit

why not build one yourself ? i built a lipo version sometime back n works fine other than weight (since u are from Mumbai u should have access to all kinds of exquisite power fets not to mention access to SMD micro-controllers parts etc)   :)
Today might be a great and wonderful day. It depends on you.

mohan

I have a brushed ESC that came with a RTF model. Changed to brushless set up after the brushed motor gave way after crashes. Let me know if you need the same.
Regards...
Baner Aeromodellers Association Pune.

sushil_anand

QuoteI have a Great Planes Electry fly C-10 ESC with a brushed/geared motor ( i guess 280 size ) .
Please advise if interested.

Gaurav

My apologies. I missed this somehow.

Thanks for your offer but I would have needed an ESC for a 550 motor (that's what came with the ARF glider).


QuoteI have a brushed ESC that came with a RTF model. Changed to brushless set up after the brushed motor gave way after crashes. Let me know if you need the same.

Mohan

Thanks to you too. Again, I feel that this would have been inadequate for the size of motor.


Hangar: Zlin 50L -120, CMPro Super Chipmunk, Ultimate Bipe EP, Imagine 50, Christen Eagle 160, Ultra Stick, Super Sports Senior

VC

Have you checked RCforallin? I saw something there but I couldn't figure it out.
Growing old is mandatory, growing up is optional!

sushil_anand

#6
I did. They have one but it is much too expensive. It would be cheaper to replace the motor as I have  brushless ESCs already. The only problem with this solution is that a folding prop that has been supplied with the gear box and motor as part of the kit. The prop back plate mounts onto the shaft with a steel wire going THROUGH it (the shaft).

Don't want to drill the shaft of the BL motor I have.

HobbyKing to the rescue, I suppose!
Hangar: Zlin 50L -120, CMPro Super Chipmunk, Ultimate Bipe EP, Imagine 50, Christen Eagle 160, Ultra Stick, Super Sports Senior

sushil_anand

Quotewhy not build one yourself ? i built a lipo version sometime back n works fine other than weight (since u are from Mumbai u should have access to all kinds of exquisite power fets not to mention access to SMD micro-controllers parts etc)

Thought seriously about this. Parts ARE easily available here and inexpensive too. A BUZ 11 costs only RS. 15! Just felt that the effort is not really worth it in terms of time as I would like to assemble it on a proper PCB for reliability.  A new one costs USD 8 and I will be using this for a very limited time.
Hangar: Zlin 50L -120, CMPro Super Chipmunk, Ultimate Bipe EP, Imagine 50, Christen Eagle 160, Ultra Stick, Super Sports Senior

ankur

can someone tell me how to build one
i want to build a 3A one and 5-8A one
Ankur Singh,
Aged 14-Studing in Class 10th