High-Torque Programmable Digital Standard 83g Brushless Servo
Available now at Aerobertics
Upgrade your RC helicopter or plane with this high-torque, ultra-fast digital standard 83g brushless servo, engineered for precision, power, and reliability. Equipped with titanium and hardened steel gears and a triple ball-bearing output shaft, it delivers smooth and consistent performance under heavy loads. The all-aluminium case ensures optimal cooling, making it ideal for swashplate or tail applications on 500–800 class RC helicopters and other high-demand RC models.
With the GO Serv USB programmer (KAV20.0001) and dedicated PC software, this servo is fully programmable, allowing complete customization of parameters such as servo angle, neutral position, damping, soft start, overload protection, fail-safe behavior, and more.
Programmable Functions
- Servo Angle: Set maximum rotation, up to ~120° on standard RC signals (900–2100 µs) or ~180° on extended range (500–2500 µs).
- Servo Neutral: Adjust center position precisely; compatible with Flybarless systems and narrow-band settings (760 µs, 666 Hz).
- Damping Factor: Fine-tune how the servo slows and stops for smoother movement.
- PWM Power: Control output strength to balance torque, speed, and current consumption.
- Sensitivity (Dead Band): Set the minimal signal change needed for movement; higher sensitivity improves responsiveness.
- Soft Start: Gradually reach the commanded position on power-up.
- Reverse: Swap movement direction instantly.
- Narrow Band & SSR Modes: Optimized for FUTABA SR and SANWA SSR channels; ensures peak performance with compatible radios.
- Lost PPM Protection (Fail-Safe): Select Release, Keep Position, or Return to Neutral modes to protect your model in case of signal loss.
- Overload Protection: Three adjustable levels reduce output power to prevent damage under heavy load.
- Default: Restore factory settings at any time.
Performance & Specifications
- Input Voltage: 10–14.4 V (3S LiPo compatible)
- Torque: 30 kg·cm @10V | 35 kg·cm @11.1V | 38 kg·cm @12V | 40 kg·cm @12.6V
- Speed: 0.113 s/60° @10V | 0.102 s/60° @11.1V | 0.090 s/60° @12V | 0.086 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: Helicopters, planes, and other high-demand RC models
Why Choose This Servo
With high torque, ultra-fast response, and fully programmable flexibility, this servo is perfect for pilots seeking precision, reliability, and ultimate performance. From advanced swashplate setups to demanding tail applications, it delivers professional-grade results every flight—exclusively at Aerobertics.
