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Increased servo rotation

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Old 08-09-2007 | 01:15 PM
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Default Increased servo rotation

Have an old Futaba s125 servo. I would like to use this in my Northwind 36 which I am building now. Is there a way to increase the rotation of the arm to about 180dgrees?? Or am I better off buying a new servo. PLEASE HELP
Old 08-09-2007 | 05:15 PM
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Default RE: Increased servo rotation

I modified a couple of Hitec servos by adding resistors to the pot to get more movement.

I also tried a servo stretcher with a servo that was hard to modify.

http://www.servocity.com/html/180o_servo_stretcher.html
Old 08-11-2007 | 08:44 PM
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From: Bozeman, MT
Default RE: Increased servo rotation

Perhaps this thread will help.

http://www.rcgroups.com/forums/showthread.php?t=712322
Old 08-23-2007 | 01:03 AM
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From: concepcion, CHILE
Default RE: Increased servo rotation

Do you think this procedure ( stated in the links above) will work on a hitec 755 1'4 scale servo...seems easy to do anyway.

Thanks

Tatolazo
Old 08-23-2007 | 06:41 AM
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From: Blackpool Lancs, UNITED KINGDOM
Default RE: Increased servo rotation

The only difference should be that you have more room to mount the resistors - the end of the circuit that you intend working on should be identical to its little cousin.

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