Kavan GO-1023MG 23g Programmable Digital HV Wing Servo w/ Steel Gears

Overview

The KAVAN GO-1023MG (KAV20.1023MG) is a powerful, ultra-thin 23 g programmable digital HV micro/wing servo, specially developed for aileron and flap control in RC gliders and models with limited installation space. The 10 mm-thin aluminum housing, steel gears, and dual ball bearings ensure excellent durability, precision, and heat dissipation. With up to 7.0 kg·cm of torque at 8.4 V, a speed of 0.09 s/60°, and an operating range of 4.8–8.4 V, this servo is suitable for a variety of demanding RC applications.

Features

• Servo angle: Sets the maximum travel of the servo. The default setting is approximately 120° with a normal control pulse width (900~2100 µs); approximately 180° with the maximum permissible control pulse width (500~2500 µs).
• Servo neutral: Sets the neutral (center) position of the servo.
• Damping factor: Sets the servo's stopping characteristics.
• PWM power: Sets the servo's output power. The higher the value, the faster the servo moves and the greater its thrust - naturally, power consumption will increase proportionally. Range: 39.2~100%
• Sensitivity: Adjusts the servo's sensitivity (deadband width). The higher the value, the narrower the deadband - the servo moves only when the change in control signal width is greater than the deadband. An excessively high sensitivity setting may cause servo oscillation in some applications. Range: Ultra High (Extra High - sensitivity deadband approx. 1 µs) - High (High - approx. 2 µs) - Medium (Medium - approx. 3 µs) - Low (Low - approx. 4 µs)
• Soft start: Enables/disables the soft-start function. This function prevents the servo from moving abruptly to its operating position after power is switched on, reducing the risk of damage to the servo gears.
• Reverse: Reverses the servo's direction of rotation.
• FUTABA SR mode: For use only with a FUTABA RC system in SR mode. Do not enable this option if you are using another FUTABA RC system setting or an RC system from another brand.
• SANWA SSR mode: For use only with a SANWA RC system in SSR mode. Do not enable this option if you are using another SANWA RC system setting or an RC system from another brand.
• Fail-safe: If the receiver's control signal is completely lost or the servo cannot detect the signal correctly (e.g., due to interference), the servo can enter one of three fail-safe modes:
  • (a) Free: Fail-safe is disabled.
  • (b) Hold position: The servo maintains the position corresponding to the last correctly received signal.
  • (c) Return to neutral: The servo returns to the neutral position (1500 µs pulse width).
• Overload protection: Enables or disables the servo's overload protection at three levels. Once the overload has lasted for a preset time (in seconds), the servo's output power is limited to the corresponding preset value (as a percentage of maximum power).
• Reset: Resets the connected servo to its factory settings.