These CNC machined aluminum servo arms are not only connected to the servo via the mounting screw from above, but also with two hexagon socket screws on the side. With these two screws, the servo arm is clamped on the output shaft and still provides maximum support even if a screw is lost. Another advantage is that it is now 100% backlash-free connected to the servo which results in a more direct linkage and also relieves the gearbox. The number of teeth is lasered as a number or abbreviation to be able to determine the type later.
Since an aluminum servo horn is also much stiffer than a plastic arm, all commands are implemented much more directly and precisely. In addition, it is also much more robust than the standard plastic servo arms.
Technical data:
Total length of servo arm: 48mm
Thickness of the arm: 3mm
Total height: 8mm
Servo arm is flush with the top side
Offset for servo gear: 3mm
Mounting holes: M3 incl. thread (2 pcs.)
Hole distance mounting holes to center: 16mm (hole 1) / 20mm (hole 2)
Suitable for:
Servos with 25 teeth gear ring / output shaft
e.g.: Futaba / ThunderTiger / Savöx / Hitec
