Servo Specs, Reviews, & Comparison Tool
Cirrus CS-59 - Low Profile Aileron Servo
Specifications
| Last Updated: | 2025-08-04 |
| Modulation: | (add) |
| Torque: |
4.8V: 61.60 oz-in (4.44 kg-cm) |
| Speed: |
4.8V: 0.18 sec/60° |
| Weight: | 1.24 oz (35.2 g) |
| Dimensions: |
Length:1.70 in (43.2 mm) Width:0.90 in (22.9 mm) Height:1.00 in (25.4 mm) |
| Motor Type: | (add) |
| Gear Type: | (add) |
| Rotation/Support: | Single Bearing |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | (add) |
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Notes
- The discontinued Cirrus CS-59 is a versatile and powerful micro-class analog servo, known for offering an impressive amount of torque and a quick transit speed for its size. It is a very popular choice for a broad range of high-performance applications, including the cyclic controls for 250-class and some 450-class helicopters, the flight controls on aggressive 3D park flyers, and as a high-performance steering servo for 1/18 scale mini cars and trucks. The CS-59 is a significant step up from standard micro servos, delivering a much more authoritative and responsive control feel that is prized by performance-oriented hobbyists.
- The CS-59 is defined by its potent and well-rounded performance. It is both fast and strong, making it adaptable to many different demanding roles. For a helicopter pilot, it provides the speed and power needed for crisp, precise cyclic control. For a park flyer pilot, it delivers the authority to handle large control surfaces during aggressive aerobatics. For a mini-car driver, it offers a quick and powerful steering response. This versatility and high performance have made it a long-standing favorite in the micro category.
- In the world of robotics, the CS-59 is a powerful and capable actuator for small-scale projects. Its high torque makes it suitable for building strong robotic grippers or the load-bearing joints of a walking robot. Its high speed also makes it a good choice for fast-acting mechanisms. It's an excellent all-around performer for any compact robotics project that requires a high level of performance from its actuators.
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