Servo Specs, Reviews, & Comparison Tool
Dymond D55 - Micro Economy Servo
Specifications
| Last Updated: | 2025-08-05 |
| Modulation: | Analog |
| Torque: |
4.8V: 12.00 oz-in (0.86 kg-cm) |
| Speed: |
4.8V: 0.14 sec/60° |
| Weight: | 0.21 oz (6.0 g) |
| Dimensions: |
Length:0.82 in (20.9 mm) Width:0.45 in (11.4 mm) Height:0.87 in (22.0 mm) |
| Motor Type: | (add) |
| Gear Type: | Plastic |
| Rotation/Support: | Bushing |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | (add) |
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Notes
- The Dymond D55 is a compact and efficient thin wing" analog servo purpose-built for installation in the slender wings of modern sailplanes and gliders. Its slim profile is its most critical feature allowing it to be mounted internally within the wing structure thus preserving the clean low-drag airfoil that is essential for high-performance soaring. The D55 provides a good combination of power and low weight making it an ideal choice for actuating the ailerons and flaps on a wide variety of thermal-hunting and slope-soaring aircraft. The Dymond brand's reputation for smooth and precise operation is evident in this servo providing the nuanced control glider pilots need.
- The identity of the D55 lies in its specialized aerodynamically-efficient design. For a soaring pilot a clean wing is a fast and efficient wing. The D55 enables a professional-quality installation that is both lightweight and creates virtually zero parasitic drag. It is known for its reliable centering and smooth transit which allows pilots to make the very small and precise adjustments to wing camber that are necessary for detecting and exploiting subtle atmospheric lift. It is a classic purpose-built tool for the art of soaring.
- For roboticists and custom mechatronics designers the D55's slim form factor is a unique and powerful asset. It is the perfect solution for any project that requires a capable actuator to be installed in a very narrow or confined space. It could be used to create the articulated fingers of a slim robotic hand to operate a mechanism within a thin chassis or for any application where the vertical height of the servo is the primary design constraint.