1:14 LR634 Electronic Control Unit, RC module

Built for the LR634 at 1:14 scale, this electronic control unit concentrates the model's main wired functions in one compact module. The housing measures 85 x 53 x 21 mm, weighs 82 g and combines 5 electronic speed controllers with lighting control and a reversing beeper, creating a central interface for a complex tracked machine layout. The wiring system is arranged for multiple dedicated tasks inside the model. Receiver inputs cover channel 1 to channel 6, and the connected outputs are assigned to the right track motor, left track motor, lift spindle drive, tip spindle drive and rear ripper spindle drive. A rotary potentiometer trims the track balance by up to +/- 10%, which helps correct straight-line running when one track pulls harder than the other. LED status indicators work with 2 push buttons for transmitter alignment and neutral setting. The light connection supports up to 1 A, and the battery input is designed for 7.2 V to 8.4 V systems. In use, the module suits detailed installation projects where several drive and auxiliary functions need coordinated control in one crawler loader model. A battery pack is required separately. The unit also supports voltage monitoring for 7.4 V 2S Li-Po operation, with optical and acoustic low-voltage warning signals during running.

 

Warning! Not suitable for children under 14 years.