Kavan GO-1182SHV 12V Digital Servo

High torque/ultra high speed digital standard 83g brushless servo with titanium/hardened steel gear and triple BB-ed output shaft. Works great as a swashplate servo for 500–800 RC helicopters etc. All-aluminium case for perfect cooling under high load.

GO-1182SMG is programmable using the Kavan GO Servo Programmer.

Programmable Functions

• Servo Angle: Maximal servo rotation angle range setting. The default range is ca 120° within the regular RC signal pulse width range (900~2100 µs); ca 180° within the max. signal pulse width range (500~2500 µs).
• Servo neutral: Used to set the neutral (centre) position of the servo. For supported Flybarless units, you can switch from 1520 to 760 µs (333 → 666 Hz) only using the GO serv USB programmer. For proper operation, it is necessary to apply the "Narrow Band" setting. Recommended settings:
  • Dampening factor: 26
  • Vbar: 500 Hz
• Damping Factor: Servo damping setting – adjust the characteristics of the servo when stopping.
• PWM Power: Adjusts the servo output power. The higher the power, the higher the speed and torque of the servo – indeed, also the current consumption will be higher.
• Sensitivity: Servo sensitivity (Dead Band) setting. The higher the sensitivity, the narrower the dead band – the servo moves only if the change of the signal pulse width is bigger than the dead band width. Too high a setting may cause servo jitter in some applications. Range: Ultra High (ca 1 µs dead band) – High (ca 2 µs) – Medium (ca 3 µs) – Low (ca 4 µs)
• Soft Start: Turns on/off the soft start feature. If ON, the servo goes slowly to the initial position corresponding to the servo signal once the power is switched on.
• Reverse: Reverses the servo movement direction.
• Narrow Band: FUTABA SR Mode – only for use with FUTABA radio channels working in the SR mode. Do not turn the option on if you are using a different setting of your FUTABA radio or any other radio.
• SANWA SSR: SANWA SSR Mode - only for use with SANWA radio channels working in the SSR mode. Do not turn the option on if you are using a different setting of your SANWA radio or any other radio.
• Lost PPM Protection (Fail-Safe): In the case the control signal from the receiver is lost completely or cannot be decoded correctly (due to interference), the servo can choose one of three fail-safe modes:
• Release: No fail-safe protection.
• Keep Position: Keeps the position corresponding to the last correct control signal.
• Go Neutral Position: The servo returns to the neutral (1500 µs pulse width) position.
• Overload protection: Enables or disables overload protection of the servo in three levels – once the overload conditions last for the pre-set time (in seconds), the output power of the servo is reduced to the corresponding pre-set level (% of the max. power).
• Default: Restores the factory default setting of the connected servo.

Super high input voltage (3S LiPo) 10.0–14.4 V.

25T/5.92 mm output shaft.

All GO servos are covered by an extended 3-year warranty.