Servo Specs, Reviews, & Comparison Tool
Corona CS-929MG - Mini Servo
Specifications
| Last Updated: | 2025-08-05 |
| Modulation: | Analog |
| Torque: |
4.8V: 19.40 oz-in (1.40 kg-cm) |
| Speed: |
4.8V: 0.14 sec/60° |
| Weight: | 0.48 oz (13.6 g) |
| Dimensions: |
Length:0.89 in (22.6 mm) Width:0.45 in (11.4 mm) Height:0.97 in (24.6 mm) |
| Motor Type: | Brushed |
| Gear Type: | Metal |
| Rotation/Support: | Single Bearing |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | JR |
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Notes
- The Corona CS-929MG is a highly popular analog servo that has earned a formidable reputation for bringing the ruggedness of metal gears to an exceptionally affordable price point. This sub-micro servo is a workhorse, designed for applications where durability is a primary concern, but the high precision of a digital controller is not a strict requirement. It is an extremely common and effective upgrade for the standard plastic-geared servos found in many ready-to-run park flyers, providing a massive boost in resilience against rough landings and hangar rash. It's also a popular choice for the steering systems on 1/18 and 1/16 scale cars and trucks, where its metal gears can easily handle the shocks of off-road driving.
- The core identity of the CS-929MG is its straightforward, budget-friendly toughness. It offers hobbyists a simple and inexpensive way to make their models significantly more durable. For a beginner pilot learning on a park flyer, it provides peace of mind, knowing that a minor crash is unlikely to result in a stripped servo gear. For the RC "basher," it is a go-to component that can withstand relentless abuse without complaint. Its value proposition is almost legendary in the hobby, providing a level of physical robustness that was once only available in much more expensive servos.
- In the world of robotics, the CS-929MG is a staple component for projects that are expected to encounter physical stress. It is an excellent, low-cost choice for the leg joints of a student-built walking robot or for the actuators in a small-scale combat robot. Its simple analog nature and tough metal gears make it a reliable and forgiving option for builders who need a strong, no-frills actuator that can survive in a physically demanding environment.
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