Description
The Emax ES3054 is a high-performance digital servo designed as a robust upgrade to the popular ES3154. Engineered for demanding RC aircraft, helicopters, and precision robotics, this lightweight actuator combines digital circuitry with a durable metal gear train to deliver exceptional centering accuracy and structural reliability. Operating efficiently on a 4.8V to 6.0V power supply, it features a dual-bearing supported output shaft that minimizes mechanical backlash and ensures smooth, fluid movement over long-term operation.
Weighing just 22 grams, the ES3054 packs a serious punch, delivering up to 35 N-cm (approx. 3.5 kg-cm) of stall torque at 6V alongside rapid response speeds. Equipped with a universal Futaba/JR compatible plug and a generous 25cm cable, it offers seamless integration into existing electronic setups. Whether you are upgrading your aircraft’s control surfaces or building a custom automated mechanism, the Emax ES3054 provides the professional-grade precision and durability you need.
Note: Product images are for reference only. The actual product may vary slightly in appearance or dimensions.
Key Features
- High-Precision Digital Circuitry: Advanced digital processing ensures superior centering accuracy, tight dead-bands, and consistent response under load.
- Robust Metal Gear Train: Precision-crafted metal gears offer high impact resistance and long-term wear durability compared to standard plastic alternatives.
- Dual-Ball Bearing Support: High-quality bearings on the output shaft reduce internal friction and prevent mechanical slop over extended use.
- High-Torque Output: Capable of delivering up to 35 N-cm of stall torque at 6V, providing dependable force for demanding maneuvers.
- Lightweight Form Factor: Weighing only 22g, it adds minimal dead weight to your build while maximizing power density.
Benefits
- Enhanced Control Fidelity: Digital precision eliminates loose center points, ensuring your aircraft or vehicle tracks straight and responds crisply to inputs.
- Long Mechanical Lifespan: The combination of a metal gear assembly and dual ball bearings significantly extends the operational life of the servo in high-vibration environments.
- Easy Compatibility: Features a universally compatible plug (FUT/JR) that connects effortlessly with standard RC receivers and microcontroller servo controllers.
- Reliable Power Efficiency: Optimized current consumption ensures stable performance across 4.8V to 6.0V power configurations.
- Seamless Upgrade Path: Designed as a direct, high-performance upgrade for the Emax ES3154 series.
Applications
- RC Aircraft Control Surfaces: Ideal for ailerons, elevators, and rudders in sport planes, gliders, and park flyers.
- RC Helicopters: Provides fast, reliable actuation for swashplate or tail control on micro-to-mid size models.
- Robotics & Automation: Excellent for steering mechanisms, camera gimbals, and multi-axis robotic joints.
- FPV Drones & Fixed-Wings: Delivers the dependable holding power required for high-speed FPV flight dynamics.
- Custom Mechatronic Projects: A versatile, high-torque digital actuator for advanced DIY maker and STEM applications.
Package Includes
- 1 x Emax ES3054 Metal Gear Digital Servo
- 1 x Complete Accessory Hardware Kit (Horns and Screws)
Specifications
| Parameter | Specification |
|---|---|
| Model Name | Emax ES3054 (ES3154 Upgrade) |
| Operating Voltage | 4.8V – 6.0V DC |
| Stall Torque (@6.0V) | 35 N-cm (approx. 3.5 kg-cm) |
| Stall Torque (@4.8V) | 30 N-cm (approx. 3.0 kg-cm) |
| Operating Speed (@6.0V) | 0.13 sec / 60° (no load) |
| Operating Speed (@4.8V) | 0.15 sec / 60° (no load) |
| Gear Material | Metal Gear |
| Bearing Type | Dual Ball Bearing |
| Plug Type | FUT, JR Compatible |
| Dimensions | 38.3mm x 13.0mm x 31.3mm |
| Weight | 22g |
