KAVAN SERVO GO-1280MG DIGITAL

Very powerful and fast 79g programmable digital standard servo with AC (brushless) motor with steel gears and output shaft mounted on three ball bearings for use mainly in 1:8 and 1:10 RC off-road vehicles, etc. For excellent cooling even under high loads and protection from adverse operating environments, the servo is housed in a waterproof and dustproof (according to IP67 standard) aluminum housing. Precise operation and high operational reliability are also aided by the use of a magnetic encoder instead of the usual mechanical potentiometer.

Using a USB programmer/interface for GO servos and a PC operating program, a whole range of servo parameters can be programmed (swing magnitude, neutral swing sense, overload protection, soft start, fault tolerance, etc.) .

Programmable functions:

• Deflection size: Used to set the maximum deflection size of the servo. The default setting is about 120° at the normal control pulse width range (900~2100 µs); about 180° at the maximum allowed control pulse width range (500~2500 µs).
• Servo neutral: Used to set the neutral (center) position of the servo.
• Damping: Sets the behavior characteristics of the servo when stopping its motion.
• Output power: Sets the output power of the servo. The higher the value, the faster the servo and it has more thrust - of course, the current consumption will be proportionally higher. Range: 39,2 ~ 100%
• Sensitivity: Sets the sensitivity (width of the dead zone) of the servo. The higher the value, the narrower the dead zone - the servo moves only if the change in the width of the control signal is greater than the width of the dead zone. A sensitivity value that is set too high can cause the servo to oscillate in some applications. Range: Ultra High (Very High - dead zone about 1 µs) - High (High - about 2 µs) - Medium (Medium - about 3 µs) - Low (Low - about 4 µs).
• Soft start: Enables/disables the soft start function. This function prevents the servo from suddenly moving to the operating position after power-up and thus reduces the risk of damaging its gears.
• Reverse swing direction: Reverses the direction of servo deflection.
• FUTABA SR mode: Only for servo use with FUTABA RC kit channels operating in SR mode. Do not enable this option if you are using another FUTABA RC kit configuration or another brand of RC kit.
• SANWA SSR mode: Only for servo use with SANWA RC kit channels operating in SSR mode. Do not enable this option if you are using a different setup of a SANWA RC kit or another brand of RC kit.
• Fail-safe deviation: If the control signal from the receiver is completely lost, or if the servo cannot detect the signal properly (e.g., due to interference), the servo can enter one of three fail-safe modes:
  (a) Free: Fail-safe is disabled.
  (b) Position hold: the servo maintains the position corresponding to the last correctly received signal.
  (c) Transition to neutral position: The servo returns to the neutral position (1500 µs pulse width).
• Overload protection: Enables or disables servo overload protection at three levels - when the overload lasts for a preset time (in seconds), the servo output is limited to the corresponding preset value (in % of maximum power).
• Reset: Resets the connected servo to factory default settings.

Extended supply voltage 4.8-7.4 V (nominal).

Specifications:

• Servo size: Standard
• Servo type: Digital
• Programmable: YES
• Magnetic system: YES
• Torque at 4.8 V [kg/cm]: 27
• Torque at 6.0 V [kg/cm]: 31
• Torque at 7.4 V [kg/cm]: 36
• Torque at 8.4 V [kg/cm]: 40
• Speed at 4.8 V [s/60°]: 0,14
• Speed at 6.0 V [s/60°]: 0,12
• Speed at 7.4 V [s/60°]: 0,10
• Speed at 8.4 V [s/60°]: 0,085
• Gear: Metal
• Ball bearings: 3x
• High voltage: YES
• Power supply [V]: 4,8 - 8,4
• Length [mm]: 40
• Width [mm]: 20
• Height [mm]: 37,5
• Weight [g]: 79
• 25 tooth/5.92mm hexagonal output shaft.
• Intended for: Road cars, SUVs, boats
• Waterproof: Waterproof (according to IP67 standard)

*Follow the instructions included with the product.