Servo Specs, Reviews, & Comparison Tool
Expert SL500 - Standard Servo
Specifications
| Last Updated: | 2025-08-06 |
| Modulation: | (add) |
| Torque: |
4.8V: 47.00 oz-in (3.38 kg-cm) |
| Speed: |
4.8V: 0.24 sec/60° |
| Weight: | 1.55 oz (43.9 g) |
| Dimensions: |
Length:1.52 in (38.6 mm) Width:0.73 in (18.5 mm) Height:1.32 in (33.5 mm) |
| Motor Type: | (add) |
| Gear Type: | (add) |
| Rotation/Support: | (add) |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | (add) |
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Notes
- The discontinued Expert SL500 is a robust, standard-sized analog servo from the trusted Expert brand, designed to be a versatile, high-quality, all-around performer. It offers a solid and well-balanced combination of speed and torque, making it a suitable choice for a very wide range of RC applications. It is an excellent servo for the flight controls on .40 to .60 size sport and scale aircraft, and a very capable steering servo for 1/10 scale cars and trucks. The SL500 is distinguished by its quality construction, featuring a smoother gear train and more reliable electronics than many basic RTR servos.
- The identity of the SL500 is its role as a premium, general-purpose workhorse. It is the servo for the hobbyist who wants a single, high-quality type of servo to outfit their entire model, and who values the reliability and refined feel that comes with the Expert name. It provides a confident, precise control feel that enhances the enjoyment and performance of any model it is installed in. It is a trusted, "no-surprises" component for the serious sport-level enthusiast.
- In robotics, the Expert SL500 is a fantastic choice for projects that require a high degree of reliability and smooth operation. Its quality construction makes it a smart choice for the primary actuators of a robot intended for competitions or public demonstrations. Its balanced performance makes it a versatile building block for a wide range of robotic arms, walkers, and mobile platforms, offering a clear step up in quality from entry-level servos."
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