GO-1280MG High-Torque Programmable Digital 79g Brushless Servo
Available now at Aerobertics
Upgrade your RC car, truck, or boat with the GO-1280MG, a very high-torque, ultra-fast, programmable digital servo engineered for precision, durability, and reliability. Weighing just 79g, it features hardened steel gears and a triple ball-bearing output shaft for smooth and precise control.
The all-aluminium, waterproof and dustproof case meets IP67 standards, ensuring perfect cooling under high load while protecting the servo from dirt, water, and rough off-road conditions. Its magnetic encoder replaces traditional mechanical potentiometers for uncompromised accuracy and long-term reliability, even in the most demanding environments.
With the GO Servo USB Programmer (KAV20.0001) and dedicated PC software, the GO-1280MG is fully programmable, allowing you to tailor settings to your exact needs, including servo angle, neutral position, damping, PWM power, sensitivity, soft start, reverse, narrow-band mode, SSR mode, fail-safe, and overload protection.
Programmable Functions
- Servo Angle: Max rotation range; ~120° on standard signals (900–2100 µs), ~180° on max range (500–2500 µs).
- Servo Neutral: Set precise center position for your vehicle.
- Damping Factor: Control how the servo slows for smooth, precise movement.
- PWM Power: Adjust output torque and speed to balance performance and current draw.
- Sensitivity (Dead Band): Set minimal pulse change needed to move the servo; ultra-high sensitivity (~1 µs) for maximum precision.
- Soft Start: Enable gradual movement at power-on to protect mechanical linkages.
- Reverse: Swap servo rotation direction instantly.
- Narrow Band & SSR Modes: Optimized for FUTABA SR and SANWA SSR channels.
- Lost PPM Protection (Fail-Safe): Choose Release, Keep Position, or Return to Neutral in case of signal loss.
- Overload Protection: Three levels of automatic power reduction to prevent damage.
- Default: Restore factory settings at any time.
Performance & Specifications
- Input Voltage: 4.8–8.4 V (nominal)
- Torque: 27 kg·cm @4.8V | 31 kg·cm @6.0V | 36 kg·cm @7.4V | 40 kg·cm @8.4V
- Speed: 0.14 s/60° @4.8V | 0.12 s/60° @6.0V | 0.10 s/60° @7.4V | 0.085 s/60° @8.4V
- Output Shaft: 25T / 5.92 mm, triple ball-bearing supported
- Gears: Hardened steel
- Magnetic Encoder: For maximum precision
- Servo Case: Waterproof & dustproof aluminium, IP67 rated
- Dimensions (L×W×H): 40 × 20 × 38.8 mm
- Weight: 79 g
- Intended Use: On-road cars, off-road RC cars, boats
- Warranty: Extended 3-year coverage
Why Choose the GO-1280MG
With high torque, ultra-fast response, and fully programmable settings, the GO-1280MG delivers professional-grade performance for any RC enthusiast. From rough off-road tracks to high-speed on-road racing, its waterproof, dustproof, and precision-engineered design ensures reliable control every time—exclusively at Aerobertics.
