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sevo's stopped working

KHR-1, KHR-2HV, KHR-3HV, ICS servos, RCB controllers and other Kondo products
4 postsPage 1 of 1
4 postsPage 1 of 1

sevo's stopped working

Post by Robo1 » Mon Jul 24, 2006 5:46 pm

Post by Robo1
Mon Jul 24, 2006 5:46 pm

Hello,

I turned my khr-2 on and two of the servos don't work. One moves to the correct position but you can push it backward. the second just dosn't work, tryed wiring it to other outputs but still nothing.

Is there anything I can do or are the both broken, If they are will have to replace them :-( that means the mods will have to wait even longer.

cheers bren
Hello,

I turned my khr-2 on and two of the servos don't work. One moves to the correct position but you can push it backward. the second just dosn't work, tryed wiring it to other outputs but still nothing.

Is there anything I can do or are the both broken, If they are will have to replace them :-( that means the mods will have to wait even longer.

cheers bren
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Post by Robo1 » Wed Jul 26, 2006 8:55 pm

Post by Robo1
Wed Jul 26, 2006 8:55 pm

Falled to get them working so:

Does any one in europe have a spare 788HV they have lying around they want to sell me, as i don't want to wait another couple of weeks to get one from japan.

cheers bren

I might just get a couple of 2350 :-) and start the mods.
Falled to get them working so:

Does any one in europe have a spare 788HV they have lying around they want to sell me, as i don't want to wait another couple of weeks to get one from japan.

cheers bren

I might just get a couple of 2350 :-) and start the mods.
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Post by noDNA » Thu Jul 27, 2006 7:55 am

Post by noDNA
Thu Jul 27, 2006 7:55 am

Question is what caused the malfunction fo your KRS788HV servos...

I have more than 20 units of KRS788HV on stock, I do not have the 2350HV here yet.

If you need the KRS788HV I can ship immediately, check www.nodna.com shop or get in touch with me here

regards
noDNA
Question is what caused the malfunction fo your KRS788HV servos...

I have more than 20 units of KRS788HV on stock, I do not have the 2350HV here yet.

If you need the KRS788HV I can ship immediately, check www.nodna.com shop or get in touch with me here

regards
noDNA
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Post by Ray » Thu Jul 27, 2006 1:32 pm

Post by Ray
Thu Jul 27, 2006 1:32 pm

Its sad to hear from that,

I think half-of the motor Driver-bridge circuit had been burn out, so that you can drive the servo in only one direction.

the other servo may be death, you can verify bit by replacing the servo socket into other servo socket to see any surival.

you should familiarize the servo characteristics.
http://robosavvy.com/modules.php?name=F ... opic&t=449
Its sad to hear from that,

I think half-of the motor Driver-bridge circuit had been burn out, so that you can drive the servo in only one direction.

the other servo may be death, you can verify bit by replacing the servo socket into other servo socket to see any surival.

you should familiarize the servo characteristics.
http://robosavvy.com/modules.php?name=F ... opic&t=449
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