Thursday, October 7, 2010

Basic Servo Motion

Stick/Servo Relationship

rudder   L = CCW, R = CW 
aileron  L = CCW, R = CW 
elevator F = CCW, B = CW

Non-Reversing Installation

rudder             elev 
servo stem  horn   servo stem   horn 
----- ----  ----   ----- ----   ---- 
left  top   left   left  top    bottom 
right top   right  left  bottom top 
down  left  left   right top    top 
down  right right  right bottom bottom 
                   up    left   top 
                   up    right  bottom 
                   down  left   bottom 
                   down  right  top


Plausible Rudder/Elevator Combinations

DRR/DLB (inverted, for ezflyer)
LTL/RTT (flat, on top, 300s)
RTT/RBB (2 rights, above and below wing)
LTL/RBB (stacked, flat, around wing)
LTL/LBT (left, high, up and down)
 
Best configuration for RET (rudder/elevator/throttle) flyer (e.g. Blu-Baby) with push rods on outside of plane

rudder             elev 
servo stem  horn   servo stem   horn 
----- ----  ----   ----- ----   ---- 
left  top   left   right top    top
 

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