30A Brushless Speed Controller ESC
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Product Details
Readytosky 30A Brushless ESC – Reliable Power for RC Aircraft & DIY Projects
Take control of your brushless motors with the Readytosky 30A ESC, a versatile and high-performance Electronic Speed Controller designed for stability and responsiveness. Whether you are powering a 450-class quadcopter, a fixed-wing park flyer, or a custom RC boat, this ESC provides the smooth throttle linearization needed for precise maneuvers and reliable power delivery.
The Readytosky 30A is engineered to handle consistent high-current demands while remaining cool and efficient. Its compact footprint and lightweight design make it an easy fit for tight airframes without compromising on performance.
Key Highlights:
High-Current Endurance: Delivers a solid 30A continuous output, with a burst capability of up to 40A (10 seconds) to handle aggressive punch-outs and high-torque demands.
Integrated 5V BEC: Features a built-in 1A/5V Linear BEC, allowing you to power your flight controller, receiver, and servos directly from the ESC, simplifying your wiring and reducing weight.
Multi-Battery Compatibility: Supports 2S to 3S LiPo setups (or 5-9 cell NiMH), giving you the flexibility to tune your power system for efficiency or speed.
High-Speed Processing: Capable of driving brushless motors at extreme rotational speeds—up to 210,000 RPM (for 2-pole motors)—ensuring compatibility with high-KV racing motors.
Safety First: Includes standard protection features to guard against signal loss and low-voltage issues, keeping your RC investment safe during flight.
Technical Specifications
| Feature | Details |
| Brand | Readytosky |
| Continuous Current | 30A |
| Burst Current | 40A (up to 10s) |
| BEC Output | 1A / 5V (Linear Mode) |
| LiPo Battery Support | 2S – 3S |
| NiMH/NiCd Support | 5 – 9 Cells |
| Weight | 25g |
| Dimensions | 45mm x 24mm x 11mm |
Ideal Applications:
FPV Drones: Perfect for F450/F550 builds and budget-friendly 250mm quads.
RC Airplanes: Ideal for trainers, gliders, and flying wings using 2212 series motors.
DIY Projects: A popular choice for Arduino-based robotics and high-speed fan systems.
Partsbaba Quality Assurance: We only supply 100% genuine and original Readytosky components. Your purchase is protected by our 14-day replacement warranty against manufacturing defects. For more details on returns, please visit our policy page.