Now available:





RDS - System A


RDS System A 1
RDS System A 2 RDS System A 3



System A


is exclusively available for Futaba-servos S3150/S3155 at the moment. 

Consisting of:

1x Servoframe with ball-bearing

1x RDS-aluminium-mandrell

1x Steel-wire with 30° or 60° angel

1x Brass-pin for fixing

Price: 23,80 Euro /Set (20.- without VAT)

The bearing of the RDS-pin is fixed on the servoframe.


Advantage: simplified installation


Disadvantage: Due to the distance from the bearing block to the hinge and the relatively long wire the linkage is a little bit softer than a system B linkage. There is also a taller aperture in the spar needed to pitch the bended wire in the box.


Use: For simple models which are not excessively used. Deflection is possible up to 45° without any warping.



--- For RDS Overview, Installation examples and videos please click here! ---

--- Assembly instruction at the download section ---

--- Installation examples click here! ---

RDS-order request




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