servo horn size

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sourcrates

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Hi guys,
Been into large scale for years, have recently returned to the hobby, I have a question about servo horn size, got myself an FG MARDER and it came with two old large scale servos, now its a name I don't recognise :
IC SERVO MS-747WBM

that's it no other info, does anyone know which size servo horn I need to buy for this ? have drawn a blank everywhere so far, hope someone can help, cheers.
 
Welcome to LSF.

From what I've seen, others will correct, there appear to be 2 different shaft diameters - the 'standard' normal servo - like the Savox 1256TG - and the larger servo - like the Multiplex Rhino.
After that, certain manufacturers have different numbers of teeth for the same diameter shaft - which isn't the most helpful, but the way it is.

Can you measure the shaft diameter and count the number of teeth?
Al.
 
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