Description
The EMAX ES09A is a high-quality, authentic analog servo specifically optimized as a Swashplate Servo for 450-class RC helicopters. Engineered for performance and reliability, the ES09A delivers the perfect balance of torque and speed required for precise flight maneuvers, making it the ideal budget-friendly everyday servo for both novice pilots and experienced hobbyists.
Designed for durability, the ES09A features a dual-bearing and large-diameter shaft design that significantly minimizes gear play (diastema) and ensures exceptionally smooth operation over extended use. It utilizes a NOBLE potentiometer to guarantee superior accuracy and signal coherence. Furthermore, its reinforced structural design strengthens gear hardness, maximizing transmission efficiency and allowing for higher torque output from the same drive current compared to standard servos. The unit comes complete with mounting hardware and multiple servo output arms for an easy, professional setup.
Note: Product images are for reference only. The actual product may vary slightly in appearance or manufacturer markings depending on stock availability.
Key Features
- RC Swashplate Specialist: Specifically engineered to meet the precision requirements of RC 450 helicopter swashplate systems.
- NOBLE Potentiometer: High-grade internal components assure high accuracy, stability, and control coherence.
- Dual-Bearing Design: Large diameter shaft and dual-bearing construction minimize backlash and ensure long-term, smooth operation.
- Reinforced Structure: Enhanced gear hardness improves transmission efficiency and increases torque output under load.
- Performance-Optimized: Excellent speed and torque capabilities make it a reliable choice for agile flight control.
- Compact & Lightweight: Weighing only 11.6g, it keeps your helicopter’s weight low for improved flight dynamics.
- Versatile Accessory Kit: Includes all necessary servo horns and mounting screws for versatile installation.
- Standard Interface: Compatible with FUT and JR style plugs for seamless integration with most RC receiver systems.
Benefits
- Improved Flight Precision: Reduced gear play leads to tighter, more responsive swashplate control during flight.
- Long-Term Durability: Robust engineering ensures consistent performance even after intensive flying sessions.
- Energy Efficiency: Maximized transmission efficiency allows the servo to provide more torque without demanding excess power.
- Simplified Installation: Comes with a full fitting set, allowing you to get your helicopter back in the air faster.
- Cost-Effective Quality: Authentic EMAX performance that offers professional-grade reliability at an accessible price.
Applications
- RC Helicopters: The perfect dedicated swashplate servo for 450-class models.
- Precision RC Aircraft: Highly suitable for demanding control surface applications on small-scale model planes.
- Micro Robotics: An excellent choice for robotic linkages where smoothness and high accuracy are required.
- DIY Automation: Adaptable for any hobbyist project requiring a lightweight, high-performance analog actuator.
Package Includes
- 1 x EMAX ES09A Plastic Analog Servo
- 1 x Servo Horns and Fitting Set
Specifications
| Parameter | Specification |
|---|---|
| Model Name | ES09A |
| Operating Voltage | 4.8V to 6V DC |
| Operating Speed (@4.8V) | 0.11 sec/60° (no load) |
| Stall Torque (@4.8V) | 2.2 kg-cm |
| Operating Speed (@6V) | 0.09 sec/60° (no load) |
| Stall Torque (@6V) | 2.4 kg-cm |
| Dimensions | 23 (L) x 12 (W) x 24.5 (H) mm |
| Weight | 11.6g |
| Shipping Weight | 0.07 kg |
| Shipping Dimensions | 5 × 4 × 3 cm |
