Servonaut G24 Speed Controller and Gear Shift Simulator

Servonaut G24 Speed Controller and Gear Shift Simulator – 20A for 1:16 to 1:8 Scale Models

Experience ultra-realistic driving dynamics with the Servonaut G24, a 20A speed controller featuring advanced 4-speed automatic transmission simulation and integrated gear shift functions. Designed for function models ranging from 1:16 to 1:8 scale, this controller delivers smooth, precise control and authentic driving behavior.

Key Features:

• Simulates driving and gear shifts of a 4-speed automatic transmission—independent of mechanical gearboxes

• Supports driving with or without “cruise control”

• Optimized for Servonaut GM32 underfloor drives (U360, U390, U430, U450)

• Compatible with Servonaut sound modules for realistic driving and shifting sounds

• High resolution and sensitivity with over 450 driving steps for smooth acceleration

• Transitionless EMK brake prevents loss of control on downhill slopes

• Robust 5.3V/4A SBEC with large cooling surface, ideal for 12V drive batteries

• Continuous 16kHz clock frequency ensures quiet motor operation with bell-type armatures

• Comprehensive monitoring: temperature, current, voltage, and reception; motor stops automatically on malfunction or low battery (40 MHz)

• Two overload- and short-circuit protected 700mA outputs for brake and reversing lights (compatible with LEDs and incandescent lamps)

• Realistic brake light activation during forward and backward braking

• Automatic zero setting and start protection

• Plug & Play preset similar to G22, adjustable without a computer via Servonaut CARD interface

• Battery type adjustable, including LiIon and LiFePo (see manual for details)

• Uses one channel (without cruise control) or two channels (with cruise control)

• Two diagnostic LEDs indicate status and errors

• Compact size: approx. 70 x 38 x 9 mm

Ideal for RC enthusiasts who want the ultimate in functional realism and precise control for their scale vehicles.