High-Torque Programmable Digital Narrow-Band Standard 83g Servo
Available now at Aerobertics
Take control of your RC helicopter or plane with this high-torque, ultra-fast, narrow-band programmable digital standard 83g servo. Designed with titanium and hardened steel gears and a triple ball-bearing output shaft, it delivers smooth, precise, and reliable performance, even under extreme loads. The all-aluminium case ensures perfect cooling, making it ideal for demanding tail (yaw) applications on 500–800 class RC helicopters with advanced gyro or flybarless systems.
This servo is narrow-band optimized with a 760 µs neutral pulse and a refresh rate up to 666 Hz, making it perfectly suited for tail rotor control. It should only be connected to compatible gyro/flybarless systems, as standard receiver channels (1520 µs neutral) are not supported. Always configure your gyro or control unit for narrow-band servo operation.
Programmable Functions
- Servo Angle: Set the maximum rotation range for precise control.
- Servo Neutral: Adjust the exact center position.
- Damping Factor: Fine-tune how the servo behaves when stopping for smoother movement.
- PWM Power: Control output power to balance speed, torque, and current consumption.
- Sensitivity (Dead Band): Adjust the minimal signal change needed to move the servo; higher sensitivity improves responsiveness.
- Soft Start: Enable slow start to avoid sudden movement on power-up.
- Reverse: Easily reverse servo direction.
- Lost PPM Protection (Fail-Safe): Choose from three modes in case of signal loss: Release, Keep Position, or Return to Neutral (1500 µs).
- Overload Protection: Protect the servo with three adjustable levels of automatic power reduction.
- Default: Restore factory settings quickly.
Performance & Specs
- Input Voltage: 10–14.4 V (3S LiPo compatible)
- Torque: 13 kg·cm @10.0V | 15 kg·cm @11.1V | 18 kg·cm @12.0V | 20 kg·cm @12.6V
- Speed: 0.056 s/60° @10.0V | 0.050 s/60° @11.1V | 0.043 s/60° @12.0V | 0.039 s/60° @12.6V
- Output Shaft: 25T / 5.92 mm, triple ball-bearing supported
- Gears: Titanium & hardened steel
- Servo Case: All-aluminium for optimal cooling
- Dimensions (L×W×H): 40 × 20 × 38.8 mm
- Weight: 82.5 g
- Intended Use: Tail (yaw) on helicopters, planes, and other high-demand RC models
Why Choose This Servo
With high-torque, ultra-fast response, programmable flexibility, and durable metal gears, this servo is ideal for pilots who demand precision, reliability, and longevity. Whether you are tuning a high-performance RC helicopter or upgrading your plane’s control system, this servo delivers professional-grade results every flight—exclusively at Aerobertics.
