Kavan GO-1070MG 40kg.cm, 0.105s/60° High-Torque High-Speed Programmable Digital Standard Servo

Overview

The KAVAN GO-1070MG is a powerful 69 g digital servo with a coreless motor, hardened steel gears, dual ball bearings, and an operating voltage of 4.8–8.4 V. With torque of up to 40 kg·cm and speed of up to 0.105 s/60°, it is ideal for large and giant model aircraft, 1:8 RC cars, and other demanding applications. The aluminum center case provides excellent heat dissipation under heavy loads. Programmable via the KAVAN GO USB programming interface and PC software.

Features

• Servo angle: Sets the maximum range of the servo's rotational angle. The standard range is approximately 120° within the normal RC signal pulse-width range (900~2100 µs); approximately 180° within the maximum signal pulse-width range (500~2500 µs).
• Servo neutral: Sets the neutral (center) position of the servo.
• Damping factor: Sets the servo damping – adjusts the servo's behavior when stationary.
• PWM power: Adjusts the servo's output power. The higher the power, the higher the servo's speed and torque – and the higher the power consumption.
• Sensitivity: Sets the servo sensitivity (deadband). The higher the sensitivity, the narrower the deadband – the servo moves only when the change in signal pulse width is greater than the deadband. A setting that is too high may cause servo jitter in some applications. Range: Ultra high (approx. 1 µs deadband) – High (approx. 2 µs) – Medium (approx. 3 µs) – Low (approx. 4 µs)
• Soft Start: Enables/disables the soft-start function. When enabled, the servo moves slowly to the initial position corresponding to the servo signal when power is switched on.
• Reverse: Reverses the servo's direction of movement.
• Narrowband: FUTABA SR mode – only for use with FUTABA radio channels operating in SR mode. Do not enable this option if you are using a different setting on your FUTABA radio or a different radio.
• SANWA SSR: SANWA SSR mode – only for use with SANWA radio channels operating in SSR mode. Do not enable this option if you are using a different setting on your SANWA radio or a different radio.
• PPM loss protection (fail-safe): If the receiver's control signal is completely lost or cannot be decoded correctly (due to interference), the servo can select one of three fail-safe modes:
  • (a) Release: No fail-safe protection.
  • (b) Hold position: Holds the position corresponding to the last correctly received control signal.
  • (c) Return to neutral position: 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 persists for the set time (in seconds), the servo's output power is reduced to the corresponding set level (% of maximum power).
• Default: Restores the factory settings of the connected servo.